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1 <?php
2 /**
3  * @copyright Copyright (C) 2010-2022, the Friendica project
4  *
5  * @license GNU AGPL version 3 or any later version
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU Affero General Public License as
9  * published by the Free Software Foundation, either version 3 of the
10  * License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU Affero General Public License for more details.
16  *
17  * You should have received a copy of the GNU Affero General Public License
18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
19  *
20  * Main database structure configuration file.
21  *
22  * Here are described all the tables, fields and indexes Friendica needs to work.
23  * The entry order is mostly alphabetic - with the exception of tables that are used in foreign keys.
24  *
25  * Syntax (braces indicate optionale values):
26  * "<table name>" => [
27  *      "comment" => "Description of the table",
28  *      "fields" => [
29  *              "<field name>" => [
30  *                      "type" => "<field type>{(<field size>)} <unsigned>",
31  *                      "not null" => 0|1,
32  *                      {"extra" => "auto_increment",}
33  *                      {"default" => "<default value>",}
34  *                      {"default" => NULL_DATE,} (for datetime fields)
35  *                      {"primary" => "1",}
36  *                      {"foreign|relation" => ["<foreign key table name>" => "<foreign key field name>"],}
37  *                      "comment" => "Description of the fields"
38  *              ],
39  *              ...
40  *      ],
41  *      "indexes" => [
42  *              "PRIMARY" => ["<primary key field name>", ...],
43  *              "<index name>" => [{"UNIQUE",} "<field name>{(<key size>)}", ...]
44  *              ...
45  *      ],
46  * ],
47  *
48  * Whenever possible prefer "foreign" before "relation" with the foreign keys.
49  * "foreign" adds true foreign keys on the database level, while "relation" is just an indicator of a table relation without any consequences
50  *
51  * If you need to make any change, make sure to increment the DB_UPDATE_VERSION constant value below.
52  *
53  */
54
55 use Friendica\Database\DBA;
56
57 if (!defined('DB_UPDATE_VERSION')) {
58         define('DB_UPDATE_VERSION', 1485);
59 }
60
61 return [
62         // Side tables
63         "gserver" => [
64                 "comment" => "Global servers",
65                 "fields" => [
66                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
67                         "url" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
68                         "nurl" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
69                         "version" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
70                         "site_name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
71                         "info" => ["type" => "text", "comment" => ""],
72                         "register_policy" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
73                         "registered-users" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Number of registered users"],
74                         "active-week-users" => ["type" => "int unsigned", "comment" => "Number of active users in the last week"],
75                         "active-month-users" => ["type" => "int unsigned", "comment" => "Number of active users in the last month"],
76                         "active-halfyear-users" => ["type" => "int unsigned", "comment" => "Number of active users in the last six month"],
77                         "local-posts" => ["type" => "int unsigned", "comment" => "Number of local posts"],
78                         "local-comments" => ["type" => "int unsigned", "comment" => "Number of local comments"],
79                         "directory-type" => ["type" => "tinyint", "default" => "0", "comment" => "Type of directory service (Poco, Mastodon)"],
80                         "poco" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
81                         "noscrape" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
82                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
83                         "protocol" => ["type" => "tinyint unsigned", "comment" => "The protocol of the server"],
84                         "platform" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
85                         "relay-subscribe" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Has the server subscribed to the relay system"],
86                         "relay-scope" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => "The scope of messages that the server wants to get"],
87                         "detection-method" => ["type" => "tinyint unsigned", "comment" => "Method that had been used to detect that server"],
88                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
89                         "last_poco_query" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
90                         "last_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Last successful connection request"],
91                         "last_failure" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Last failed connection request"],
92                         "failed" => ["type" => "boolean", "comment" => "Connection failed"],
93                         "next_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Next connection request"],
94                 ],
95                 "indexes" => [
96                         "PRIMARY" => ["id"],
97                         "nurl" => ["UNIQUE", "nurl(190)"],
98                         "next_contact" => ["next_contact"],
99                         "network" => ["network"],
100                 ]
101         ],
102         "user" => [
103                 "comment" => "The local users",
104                 "fields" => [
105                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
106                         "parent-uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"], "comment" => "The parent user that has full control about this user"],
107                         "guid" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this user"],
108                         "username" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this user is known by"],
109                         "password" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "encrypted password"],
110                         "legacy_password" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is the password hash double-hashed?"],
111                         "nickname" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "nick- and user name"],
112                         "email" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "the users email address"],
113                         "openid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
114                         "timezone" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => "PHP-legal timezone"],
115                         "language" => ["type" => "varchar(32)", "not null" => "1", "default" => "en", "comment" => "default language"],
116                         "register_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of registration"],
117                         "login_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last login"],
118                         "default-location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Default for item.location"],
119                         "allow_location" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 allows to display the location"],
120                         "theme" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "user theme preference"],
121                         "pubkey" => ["type" => "text", "comment" => "RSA public key 4096 bit"],
122                         "prvkey" => ["type" => "text", "comment" => "RSA private key 4096 bit"],
123                         "spubkey" => ["type" => "text", "comment" => ""],
124                         "sprvkey" => ["type" => "text", "comment" => ""],
125                         "verified" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "user is verified through email"],
126                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 for user is blocked"],
127                         "blockwall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to post to the profile page of the user"],
128                         "hidewall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Hide profile details from unkown viewers"],
129                         "blocktags" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to tag the post of this user"],
130                         "unkmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Permit unknown people to send private mails to this user"],
131                         "cntunkmail" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
132                         "notify-flags" => ["type" => "smallint unsigned", "not null" => "1", "default" => "65535", "comment" => "email notification options"],
133                         "page-flags" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "page/profile type"],
134                         "account-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
135                         "prvnets" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
136                         "pwdreset" => ["type" => "varchar(255)", "comment" => "Password reset request token"],
137                         "pwdreset_time" => ["type" => "datetime", "comment" => "Timestamp of the last password reset request"],
138                         "maxreq" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
139                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
140                         "account_removed" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if 1 the account is removed"],
141                         "account_expired" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
142                         "account_expires_on" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp when account expires and will be deleted"],
143                         "expire_notification_sent" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last warning of account expiration"],
144                         "def_gid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
145                         "allow_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
146                         "allow_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
147                         "deny_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
148                         "deny_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
149                         "openidserver" => ["type" => "text", "comment" => ""],
150                 ],
151                 "indexes" => [
152                         "PRIMARY" => ["uid"],
153                         "nickname" => ["nickname(32)"],
154                         "parent-uid" => ["parent-uid"],
155                         "guid" => ["guid"],
156                         "email" => ["email(64)"],
157                 ]
158         ],
159         "item-uri" => [
160                 "comment" => "URI and GUID for items",
161                 "fields" => [
162                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
163                         "uri" => ["type" => "varbinary(383)", "not null" => "1", "comment" => "URI of an item"],
164                         "guid" => ["type" => "varbinary(255)", "comment" => "A unique identifier for an item"]
165                 ],
166                 "indexes" => [
167                         "PRIMARY" => ["id"],
168                         "uri" => ["UNIQUE", "uri"],
169                         "guid" => ["guid"]
170                 ]
171         ],
172         "contact" => [
173                 "comment" => "contact table",
174                 "fields" => [
175                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
176                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
177                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
178                         "updated" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Date of last contact update"],
179                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network of the contact"],
180                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this contact is known by"],
181                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Nick- and user name of the contact"],
182                         "location" => ["type" => "varchar(255)", "default" => "", "comment" => ""],
183                         "about" => ["type" => "text", "comment" => ""],
184                         "keywords" => ["type" => "text", "comment" => "public keywords (interests) of the contact"],
185                         "xmpp" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "XMPP address"],
186                         "matrix" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Matrix address"],
187                         "avatar" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
188                         "header" => ["type" => "varbinary(383)", "comment" => "Header picture"],
189                         "url" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
190                         "nurl" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
191                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the contact url"],
192                         "addr" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
193                         "alias" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
194                         "pubkey" => ["type" => "text", "comment" => "RSA public key 4096 bit"],
195                         "prvkey" => ["type" => "text", "comment" => "RSA private key 4096 bit"],
196                         "batch" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
197                         "notify" => ["type" => "varbinary(383)", "comment" => ""],
198                         "poll" => ["type" => "varbinary(383)", "comment" => ""],
199                         "subscribe" => ["type" => "varbinary(383)", "comment" => ""],
200                         "last-update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last try to update the contact info"],
201                         "next-update" => ["type" => "datetime", "comment" => "Next connection request"],
202                         "success_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last successful contact update"],
203                         "failure_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last failed update"],
204                         "failed" => ["type" => "boolean", "comment" => "Connection failed"],
205                         "term-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
206                         "last-item" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "date of the last post"],
207                         "last-discovery" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "date of the last follower discovery"],
208                         "local-data" => ["type" => "boolean", "comment" => "Is true when there are posts with this contact on the system"],
209                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "Node-wide block status"],
210                         "block_reason" => ["type" => "text", "comment" => "Node-wide block reason"],
211                         "readonly" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "posts of the contact are readonly"],
212                         "contact-type" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Person, organisation, news, community, relay"],
213                         "manually-approve" => ["type" => "boolean", "comment" => "Contact requests have to be approved manually"],
214                         "archive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
215                         "unsearchable" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact prefers to not be searchable"],
216                         "sensitive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact posts sensitive content"],
217                         "baseurl" => ["type" => "varbinary(383)", "default" => "", "comment" => "baseurl of the contact"],
218                         "gsid" => ["type" => "int unsigned", "foreign" => ["gserver" => "id", "on delete" => "restrict"], "comment" => "Global Server ID"],
219                         "bd" => ["type" => "date", "not null" => "1", "default" => DBA::NULL_DATE, "comment" => ""],
220                         // User depending fields
221                         "reason" => ["type" => "text", "comment" => ""],
222                         "self" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 if the contact is the user him/her self"],
223                         "remote_self" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
224                         "rel" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "The kind of the relation between the user and the contact"],
225                         "protocol" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Protocol of the contact"],
226                         "subhub" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
227                         "hub-verify" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
228                         "rating" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Automatically detected feed poll frequency"],
229                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Feed poll priority"],
230                         "attag" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
231                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
232                         "pending" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "Contact request is pending"],
233                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact has been deleted"],
234                         "info" => ["type" => "mediumtext", "comment" => ""],
235                         "notify_new_posts" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
236                         "fetch_further_information" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
237                         "ffi_keyword_denylist" => ["type" => "text", "comment" => ""],
238                         // Deprecated, but still in use
239                         "photo" => ["type" => "varbinary(383)", "default" => "", "comment" => "Link to the profile photo of the contact"],
240                         "thumb" => ["type" => "varbinary(383)", "default" => "", "comment" => "Link to the profile photo (thumb size)"],
241                         "micro" => ["type" => "varbinary(383)", "default" => "", "comment" => "Link to the profile photo (micro size)"],
242                         "name-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
243                         "uri-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
244                         "avatar-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
245                         "request" => ["type" => "varbinary(383)", "comment" => ""],
246                         "confirm" => ["type" => "varbinary(383)", "comment" => ""],
247                         "poco" => ["type" => "varbinary(383)", "comment" => ""],
248                         "writable" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
249                         "forum" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "contact is a forum. Deprecated, use 'contact-type' = 'community' and 'manually-approve' = false instead"],
250                         "prv" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "contact is a private group. Deprecated, use 'contact-type' = 'community' and 'manually-approve' = true instead"],
251                         "bdyear" => ["type" => "varchar(4)", "not null" => "1", "default" => "", "comment" => ""],
252                         // Deprecated fields that aren't in use anymore
253                         "site-pubkey" => ["type" => "text", "comment" => "Deprecated"],
254                         "gender" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Deprecated"],
255                         "duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Deprecated"],
256                         "issued-id" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => "Deprecated"],
257                         "dfrn-id" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => "Deprecated"],
258                         "aes_allow" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Deprecated"],
259                         "ret-aes" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Deprecated"],
260                         "usehub" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Deprecated"],
261                         "closeness" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "99", "comment" => "Deprecated"],
262                         "profile-id" => ["type" => "int unsigned", "comment" => "Deprecated"],
263                 ],
264                 "indexes" => [
265                         "PRIMARY" => ["id"],
266                         "uid_name" => ["uid", "name(190)"],
267                         "self_uid" => ["self", "uid"],
268                         "alias_uid" => ["alias(128)", "uid"],
269                         "pending_uid" => ["pending", "uid"],
270                         "blocked_uid" => ["blocked", "uid"],
271                         "uid_rel_network_poll" => ["uid", "rel", "network", "poll(64)", "archive"],
272                         "uid_network_batch" => ["uid", "network", "batch(64)"],
273                         "batch_contact-type" => ["batch(64)", "contact-type"],
274                         "addr_uid" => ["addr(128)", "uid"],
275                         "nurl_uid" => ["nurl(128)", "uid"],
276                         "nick_uid" => ["nick(128)", "uid"],
277                         "attag_uid" => ["attag(96)", "uid"],
278                         "network_uid_lastupdate" => ["network", "uid", "last-update"],
279                         "uid_network_self_lastupdate" => ["uid", "network", "self", "last-update"],
280                         "next-update" => ["next-update"],
281                         "local-data-next-update" => ["local-data", "next-update"],
282                         "uid_lastitem" => ["uid", "last-item"],
283                         "baseurl" => ["baseurl(64)"],
284                         "uid_contact-type" => ["uid", "contact-type"],
285                         "uid_self_contact-type" => ["uid", "self", "contact-type"],
286                         "self_network_uid" => ["self", "network", "uid"],
287                         "gsid_uid_failed" => ["gsid", "uid", "failed"],
288                         "uri-id" => ["uri-id"],
289                 ]
290         ],
291         "tag" => [
292                 "comment" => "tags and mentions",
293                 "fields" => [
294                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
295                         "name" => ["type" => "varchar(96)", "not null" => "1", "default" => "", "comment" => ""],
296                         "url" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
297                         "type" => ["type" => "tinyint unsigned", "comment" => "Type of the tag (Unknown, General Collection, Follower Collection or Account)"],
298                 ],
299                 "indexes" => [
300                         "PRIMARY" => ["id"],
301                         "type_name_url" => ["UNIQUE", "name", "url"],
302                         "url" => ["url"]
303                 ]
304         ],
305         "permissionset" => [
306                 "comment" => "",
307                 "fields" => [
308                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
309                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner id of this permission set"],
310                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
311                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
312                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
313                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
314                 ],
315                 "indexes" => [
316                         "PRIMARY" => ["id"],
317                         "uid_allow_cid_allow_gid_deny_cid_deny_gid" => ["uid", "allow_cid(50)", "allow_gid(30)", "deny_cid(50)", "deny_gid(30)"],
318                 ]
319         ],
320         "verb" => [
321                 "comment" => "Activity Verbs",
322                 "fields" => [
323                         "id" => ["type" => "smallint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
324                         "name" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""]
325                 ],
326                 "indexes" => [
327                         "PRIMARY" => ["id"],
328                         "name" => ["name"]
329                 ]
330         ],
331         // Main tables
332         "2fa_app_specific_password" => [
333                 "comment" => "Two-factor app-specific _password",
334                 "fields" => [
335                         "id" => ["type" => "mediumint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Password ID for revocation"],
336                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
337                         "description" => ["type" => "varchar(255)", "comment" => "Description of the usage of the password"],
338                         "hashed_password" => ["type" => "varchar(255)", "not null" => "1", "comment" => "Hashed password"],
339                         "generated" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the password was generated"],
340                         "last_used" => ["type" => "datetime", "comment" => "Datetime the password was last used"],
341                 ],
342                 "indexes" => [
343                         "PRIMARY" => ["id"],
344                         "uid_description" => ["uid", "description(190)"],
345                 ]
346         ],
347         "2fa_recovery_codes" => [
348                 "comment" => "Two-factor authentication recovery codes",
349                 "fields" => [
350                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
351                         "code" => ["type" => "varchar(50)", "not null" => "1", "primary" => "1", "comment" => "Recovery code string"],
352                         "generated" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the code was generated"],
353                         "used" => ["type" => "datetime", "comment" => "Datetime the code was used"],
354                 ],
355                 "indexes" => [
356                         "PRIMARY" => ["uid", "code"]
357                 ]
358         ],
359         "2fa_trusted_browser" => [
360                 "comment" => "Two-factor authentication trusted browsers",
361                 "fields" => [
362                         "cookie_hash" => ["type" => "varchar(80)", "not null" => "1", "primary" => "1", "comment" => "Trusted cookie hash"],
363                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
364                         "user_agent" => ["type" => "text", "comment" => "User agent string"],
365                         "trusted" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "Whenever this browser should be trusted or not"],
366                         "created" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the trusted browser was recorded"],
367                         "last_used" => ["type" => "datetime", "comment" => "Datetime the trusted browser was last used"],
368                 ],
369                 "indexes" => [
370                         "PRIMARY" => ["cookie_hash"],
371                         "uid" => ["uid"],
372                 ]
373         ],
374         "account-user" => [
375                 "comment" => "Remote and local accounts",
376                 "fields" => [
377                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
378                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the account url"],
379                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
380                 ],
381                 "indexes" => [
382                         "PRIMARY" => ["id"],
383                         "uri-id_uid" => ["UNIQUE", "uri-id", "uid"],
384                         "uid_uri-id" => ["uid", "uri-id"],
385                 ]
386         ],
387         "addon" => [
388                 "comment" => "registered addons",
389                 "fields" => [
390                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
391                         "name" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "addon base (file)name"],
392                         "version" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "currently unused"],
393                         "installed" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "currently always 1"],
394                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "currently unused"],
395                         "timestamp" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "file timestamp to check for reloads"],
396                         "plugin_admin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 = has admin config, 0 = has no admin config"],
397                 ],
398                 "indexes" => [
399                         "PRIMARY" => ["id"],
400                         "installed_name" => ["installed", "name"],
401                         "name" => ["UNIQUE", "name"],
402                 ]
403         ],
404         "apcontact" => [
405                 "comment" => "ActivityPub compatible contacts - used in the ActivityPub implementation",
406                 "fields" => [
407                         "url" => ["type" => "varbinary(383)", "not null" => "1", "primary" => "1", "comment" => "URL of the contact"],
408                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the apcontact url"],
409                         "uuid" => ["type" => "varbinary(255)", "comment" => ""],
410                         "type" => ["type" => "varchar(20)", "not null" => "1", "comment" => ""],
411                         "following" => ["type" => "varbinary(383)", "comment" => ""],
412                         "followers" => ["type" => "varbinary(383)", "comment" => ""],
413                         "inbox" => ["type" => "varbinary(383)", "not null" => "1", "comment" => ""],
414                         "outbox" => ["type" => "varbinary(383)", "comment" => ""],
415                         "sharedinbox" => ["type" => "varbinary(383)", "comment" => ""],
416                         "featured" => ["type" => "varbinary(383)", "comment" => "Address for the collection of featured posts"],
417                         "featured-tags" => ["type" => "varbinary(383)", "comment" => "Address for the collection of featured tags"],
418                         "manually-approve" => ["type" => "boolean", "comment" => ""],
419                         "discoverable" => ["type" => "boolean", "comment" => "Mastodon extension: true if profile is published in their directory"],
420                         "suspended" => ["type" => "boolean", "comment" => "Mastodon extension: true if profile is suspended"],
421                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
422                         "name" => ["type" => "varchar(255)", "comment" => ""],
423                         "about" => ["type" => "text", "comment" => ""],
424                         "xmpp" => ["type" => "varchar(255)", "comment" => "XMPP address"],
425                         "matrix" => ["type" => "varchar(255)", "comment" => "Matrix address"],
426                         "photo" => ["type" => "varbinary(383)", "comment" => ""],
427                         "header" => ["type" => "varbinary(383)", "comment" => "Header picture"],
428                         "addr" => ["type" => "varchar(255)", "comment" => ""],
429                         "alias" => ["type" => "varbinary(383)", "comment" => ""],
430                         "pubkey" => ["type" => "text", "comment" => ""],
431                         "subscribe" => ["type" => "varbinary(383)", "comment" => ""],
432                         "baseurl" => ["type" => "varbinary(383)", "comment" => "baseurl of the ap contact"],
433                         "gsid" => ["type" => "int unsigned", "foreign" => ["gserver" => "id", "on delete" => "restrict"], "comment" => "Global Server ID"],
434                         "generator" => ["type" => "varchar(255)", "comment" => "Name of the contact's system"],
435                         "following_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of following contacts"],
436                         "followers_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of followers"],
437                         "statuses_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of posts"],
438                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
439                 ],
440                 "indexes" => [
441                         "PRIMARY" => ["url"],
442                         "addr" => ["addr(32)"],
443                         "alias" => ["alias(190)"],
444                         "followers" => ["followers(190)"],
445                         "baseurl" => ["baseurl(190)"],
446                         "sharedinbox" => ["sharedinbox(190)"],
447                         "gsid" => ["gsid"],
448                         "uri-id" => ["UNIQUE", "uri-id"],
449                 ]
450         ],
451         "application" => [
452                 "comment" => "OAuth application",
453                 "fields" => [
454                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "generated index"],
455                         "client_id" => ["type" => "varchar(64)", "not null" => "1", "comment" => ""],
456                         "client_secret" => ["type" => "varchar(64)", "not null" => "1", "comment" => ""],
457                         "name" => ["type" => "varchar(255)", "not null" => "1", "comment" => ""],
458                         "redirect_uri" => ["type" => "varbinary(383)", "not null" => "1", "comment" => ""],
459                         "website" => ["type" => "varbinary(383)", "comment" => ""],
460                         "scopes" => ["type" => "varchar(255)", "comment" => ""],
461                         "read" => ["type" => "boolean", "comment" => "Read scope"],
462                         "write" => ["type" => "boolean", "comment" => "Write scope"],
463                         "follow" => ["type" => "boolean", "comment" => "Follow scope"],
464                         "push" => ["type" => "boolean", "comment" => "Push scope"],
465                 ],
466                 "indexes" => [
467                         "PRIMARY" => ["id"],
468                         "client_id" => ["UNIQUE", "client_id"]
469                 ]
470         ],
471         "application-marker" => [
472                 "comment" => "Timeline marker",
473                 "fields" => [
474                         "application-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["application" => "id"], "comment" => ""],
475                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
476                         "timeline" => ["type" => "varchar(64)", "not null" => "1", "primary" => "1", "comment" => "Marker (home, notifications)"],
477                         "last_read_id" => ["type" => "varbinary(383)", "comment" => "Marker id for the timeline"],
478                         "version" => ["type" => "smallint unsigned", "comment" => "Version number"],
479                         "updated_at" => ["type" => "datetime", "comment" => "creation time"],
480                 ],
481                 "indexes" => [
482                         "PRIMARY" => ["application-id", "uid", "timeline"],
483                         "uid_id" => ["uid"],
484                 ]
485         ],
486         "application-token" => [
487                 "comment" => "OAuth user token",
488                 "fields" => [
489                         "application-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["application" => "id"], "comment" => ""],
490                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
491                         "code" => ["type" => "varchar(64)", "not null" => "1", "comment" => ""],
492                         "access_token" => ["type" => "varchar(64)", "not null" => "1", "comment" => ""],
493                         "created_at" => ["type" => "datetime", "not null" => "1", "comment" => "creation time"],
494                         "scopes" => ["type" => "varchar(255)", "comment" => ""],
495                         "read" => ["type" => "boolean", "comment" => "Read scope"],
496                         "write" => ["type" => "boolean", "comment" => "Write scope"],
497                         "follow" => ["type" => "boolean", "comment" => "Follow scope"],
498                         "push" => ["type" => "boolean", "comment" => "Push scope"],
499                 ],
500                 "indexes" => [
501                         "PRIMARY" => ["application-id", "uid"],
502                         "uid_id" => ["uid", "application-id"],
503                 ]
504         ],
505         "attach" => [
506                 "comment" => "file attachments",
507                 "fields" => [
508                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "generated index"],
509                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
510                         "hash" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "hash"],
511                         "filename" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "filename of original"],
512                         "filetype" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "mimetype"],
513                         "filesize" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "size in bytes"],
514                         "data" => ["type" => "longblob", "not null" => "1", "comment" => "file data"],
515                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
516                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
517                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>"],
518                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
519                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
520                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
521                         "backend-class" => ["type" => "tinytext", "comment" => "Storage backend class"],
522                         "backend-ref" => ["type" => "text", "comment" => "Storage backend data reference"],
523                 ],
524                 "indexes" => [
525                         "PRIMARY" => ["id"],
526                         "uid" => ["uid"],
527                 ]
528         ],
529         "cache" => [
530                 "comment" => "Stores temporary data",
531                 "fields" => [
532                         "k" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "cache key"],
533                         "v" => ["type" => "mediumtext", "comment" => "cached serialized value"],
534                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache expiration"],
535                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache insertion"],
536                 ],
537                 "indexes" => [
538                         "PRIMARY" => ["k"],
539                         "k_expires" => ["k", "expires"],
540                 ]
541         ],
542         "config" => [
543                 "comment" => "main configuration storage",
544                 "fields" => [
545                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
546                         "cat" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
547                         "k" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
548                         "v" => ["type" => "mediumtext", "comment" => ""],
549                 ],
550                 "indexes" => [
551                         "PRIMARY" => ["id"],
552                         "cat_k" => ["UNIQUE", "cat", "k"],
553                 ]
554         ],
555         "contact-relation" => [
556                 "comment" => "Contact relations",
557                 "fields" => [
558                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "primary" => "1", "comment" => "contact the related contact had interacted with"],
559                         "relation-cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "primary" => "1", "comment" => "related contact who had interacted with the contact"],
560                         "last-interaction" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last interaction"],
561                         "follow-updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last update of the contact relationship"],
562                         "follows" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
563                 ],
564                 "indexes" => [
565                         "PRIMARY" => ["cid", "relation-cid"],
566                         "relation-cid" => ["relation-cid"],
567                 ]
568         ],
569         "conv" => [
570                 "comment" => "private messages",
571                 "fields" => [
572                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
573                         "guid" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this conversation"],
574                         "recips" => ["type" => "text", "comment" => "sender_handle;recipient_handle"],
575                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
576                         "creator" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "handle of creator"],
577                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation timestamp"],
578                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "edited timestamp"],
579                         "subject" => ["type" => "text", "comment" => "subject of initial message"],
580                 ],
581                 "indexes" => [
582                         "PRIMARY" => ["id"],
583                         "uid" => ["uid"],
584                 ]
585         ],
586         "workerqueue" => [
587                 "comment" => "Background tasks queue entries",
588                 "fields" => [
589                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented worker task id"],
590                         "command" => ["type" => "varchar(100)", "comment" => "Task command"],
591                         "parameter" => ["type" => "mediumtext", "comment" => "Task parameter"],
592                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Task priority"],
593                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date"],
594                         "pid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Process id of the worker"],
595                         "executed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Execution date"],
596                         "next_try" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Next retrial date"],
597                         "retrial" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Retrial counter"],
598                         "done" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marked 1 when the task was done - will be deleted later"],
599                 ],
600                 "indexes" => [
601                         "PRIMARY" => ["id"],
602                         "command" => ["command"],
603                         "done_command_parameter" => ["done", "command", "parameter(64)"],
604                         "done_executed" => ["done", "executed"],
605                         "done_priority_retrial_created" => ["done", "priority", "retrial", "created"],
606                         "done_priority_next_try" => ["done", "priority", "next_try"],
607                         "done_pid_next_try" => ["done", "pid", "next_try"],
608                         "done_pid_retrial" => ["done", "pid", "retrial"],
609                         "done_pid_priority_created" => ["done", "pid", "priority", "created"]
610                 ]
611         ],
612         "delayed-post" => [
613                 "comment" => "Posts that are about to be distributed at a later time",
614                 "fields" => [
615                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
616                         "uri" => ["type" => "varbinary(383)", "comment" => "URI of the post that will be distributed later"],
617                         "uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
618                         "delayed" => ["type" => "datetime", "comment" => "delay time"],
619                         "wid" => ["type" => "int unsigned", "foreign" => ["workerqueue" => "id"], "comment" => "Workerqueue id"],
620                 ],
621                 "indexes" => [
622                         "PRIMARY" => ["id"],
623                         "uid_uri" => ["UNIQUE", "uid", "uri(190)"],
624                         "wid" => ["wid"],
625                 ]
626         ],
627         "diaspora-interaction" => [
628                 "comment" => "Signed Diaspora Interaction",
629                 "fields" => [
630                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
631                         "interaction" => ["type" => "mediumtext", "comment" => "The Diaspora interaction"]
632                 ],
633                 "indexes" => [
634                         "PRIMARY" => ["uri-id"]
635                 ]
636         ],
637         "endpoint" => [
638                 "comment" => "ActivityPub endpoints - used in the ActivityPub implementation",
639                 "fields" => [
640                         "url" => ["type" => "varbinary(383)", "not null" => "1", "primary" => "1", "comment" => "URL of the contact"],
641                         "type" => ["type" => "varchar(20)", "not null" => "1", "comment" => ""],
642                         "owner-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the apcontact url"],
643                 ],
644                 "indexes" => [
645                         "PRIMARY" => ["url"],
646                         "owner-uri-id_type" => ["UNIQUE", "owner-uri-id", "type"],
647                 ]
648         ],
649         "event" => [
650                 "comment" => "Events",
651                 "fields" => [
652                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
653                         "guid" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => ""],
654                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
655                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact_id (ID of the contact in contact table)"],
656                         "uri" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
657                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the event uri"],
658                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
659                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
660                         "start" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "event start time"],
661                         "finish" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "event end time"],
662                         "summary" => ["type" => "text", "comment" => "short description or title of the event"],
663                         "desc" => ["type" => "text", "comment" => "event description"],
664                         "location" => ["type" => "text", "comment" => "event location"],
665                         "type" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "comment" => "event or birthday"],
666                         "nofinish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if event does have no end this is 1"],
667                         "ignore" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "0 or 1"],
668                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
669                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
670                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
671                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
672                 ],
673                 "indexes" => [
674                         "PRIMARY" => ["id"],
675                         "uid_start" => ["uid", "start"],
676                         "cid" => ["cid"],
677                         "uri-id" => ["uri-id"],
678                 ]
679         ],
680         "fcontact" => [
681                 "comment" => "Diaspora compatible contacts - used in the Diaspora implementation",
682                 "fields" => [
683                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
684                         "guid" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "unique id"],
685                         "url" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
686                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the fcontact url"],
687                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
688                         "photo" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
689                         "request" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
690                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
691                         "addr" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
692                         "batch" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
693                         "notify" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
694                         "poll" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
695                         "confirm" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
696                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
697                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
698                         "alias" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
699                         "pubkey" => ["type" => "text", "comment" => ""],
700                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
701                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
702                         "interacting_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of contacts this contact interactes with"],
703                         "interacted_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of contacts that interacted with this contact"],
704                         "post_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of posts and comments"],
705                 ],
706                 "indexes" => [
707                         "PRIMARY" => ["id"],
708                         "addr" => ["addr(32)"],
709                         "url" => ["UNIQUE", "url(190)"],
710                         "uri-id" => ["UNIQUE", "uri-id"],
711                 ]
712         ],
713         "fetch-entry" => [
714                 "comment" => "",
715                 "fields" => [
716                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
717                         "url" => ["type" => "varbinary(383)", "comment" => "url that awaiting to be fetched"],
718                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date of the fetch request"],
719                         "wid" => ["type" => "int unsigned", "foreign" => ["workerqueue" => "id"], "comment" => "Workerqueue id"],               ],
720                 "indexes" => [
721                         "PRIMARY" => ["id"],
722                         "url" => ["UNIQUE", "url"],
723                         "created" => ["created"],
724                         "wid" => ["wid"],
725                 ]
726         ],
727         "fsuggest" => [
728                 "comment" => "friend suggestion stuff",
729                 "fields" => [
730                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
731                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
732                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => ""],
733                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
734                         "url" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
735                         "request" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
736                         "photo" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
737                         "note" => ["type" => "text", "comment" => ""],
738                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
739                 ],
740                 "indexes" => [
741                         "PRIMARY" => ["id"],
742                         "cid" => ["cid"],
743                         "uid" => ["uid"],
744                 ]
745         ],
746         "group" => [
747                 "comment" => "privacy groups, group info",
748                 "fields" => [
749                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
750                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
751                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 indicates the member list is not private"],
752                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 indicates the group has been deleted"],
753                         "cid" => ["type" => "int unsigned", "foreign" => ["contact" => "id"], "comment" => "Contact id of forum. When this field is filled then the members are synced automatically."],
754                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "human readable name of group"],
755                 ],
756                 "indexes" => [
757                         "PRIMARY" => ["id"],
758                         "uid" => ["uid"],
759                         "cid" => ["cid"],
760                 ]
761         ],
762         "group_member" => [
763                 "comment" => "privacy groups, member info",
764                 "fields" => [
765                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
766                         "gid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["group" => "id"], "comment" => "groups.id of the associated group"],
767                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id of the member assigned to the associated group"],
768                 ],
769                 "indexes" => [
770                         "PRIMARY" => ["id"],
771                         "contactid" => ["contact-id"],
772                         "gid_contactid" => ["UNIQUE", "gid", "contact-id"],
773                 ]
774         ],
775         "gserver-tag" => [
776                 "comment" => "Tags that the server has subscribed",
777                 "fields" => [
778                         "gserver-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["gserver" => "id"], "primary" => "1",
779                                 "comment" => "The id of the gserver"],
780                         "tag" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "primary" => "1", "comment" => "Tag that the server has subscribed"],
781                 ],
782                 "indexes" => [
783                         "PRIMARY" => ["gserver-id", "tag"],
784                         "tag" => ["tag"],
785                 ]
786         ],
787         "hook" => [
788                 "comment" => "addon hook registry",
789                 "fields" => [
790                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
791                         "hook" => ["type" => "varbinary(100)", "not null" => "1", "default" => "", "comment" => "name of hook"],
792                         "file" => ["type" => "varbinary(200)", "not null" => "1", "default" => "", "comment" => "relative filename of hook handler"],
793                         "function" => ["type" => "varbinary(200)", "not null" => "1", "default" => "", "comment" => "function name of hook handler"],
794                         "priority" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => "not yet implemented - can be used to sort conflicts in hook handling by calling handlers in priority order"],
795                 ],
796                 "indexes" => [
797                         "PRIMARY" => ["id"],
798                         "priority" => ["priority"],
799                         "hook_file_function" => ["UNIQUE", "hook", "file", "function"],
800                 ]
801         ],
802         "inbox-entry" => [
803                 "comment" => "Incoming activity",
804                 "fields" => [
805                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
806                         "activity-id" => ["type" => "varbinary(383)", "comment" => "id of the incoming activity"],
807                         "object-id" => ["type" => "varbinary(383)", "comment" => ""],
808                         "in-reply-to-id" => ["type" => "varbinary(383)", "comment" => ""],
809                         "conversation" => ["type" => "varbinary(383)", "comment" => ""],
810                         "type" => ["type" => "varchar(64)", "comment" => "Type of the activity"],
811                         "object-type" => ["type" => "varchar(64)", "comment" => "Type of the object activity"],
812                         "object-object-type" => ["type" => "varchar(64)", "comment" => "Type of the object's object activity"],
813                         "received" => ["type" => "datetime", "comment" => "Receiving date"],
814                         "activity" => ["type" => "mediumtext", "comment" => "The JSON activity"],
815                         "signer" => ["type" => "varchar(255)", "comment" => ""],
816                         "push" => ["type" => "boolean", "comment" => "Is the entry pushed or have pulled it?"],
817                         "trust" => ["type" => "boolean", "comment" => "Do we trust this entry?"],
818                         "wid" => ["type" => "int unsigned", "foreign" => ["workerqueue" => "id"], "comment" => "Workerqueue id"],               ],
819                 "indexes" => [
820                         "PRIMARY" => ["id"],
821                         "activity-id" => ["UNIQUE", "activity-id"],
822                         "object-id" => ["object-id"],
823                         "received" => ["received"],
824                         "wid" => ["wid"],
825                 ]
826         ],
827         "inbox-entry-receiver" => [
828                 "comment" => "Receiver for the incoming activity",
829                 "fields" => [
830                         "queue-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["inbox-entry" => "id"], "comment" => ""],
831                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
832                 ],
833                 "indexes" => [
834                         "PRIMARY" => ["queue-id", "uid"],
835                         "uid" => ["uid"],
836                 ]
837         ],
838         "inbox-status" => [
839                 "comment" => "Status of ActivityPub inboxes",
840                 "fields" => [
841                         "url" => ["type" => "varbinary(383)", "not null" => "1", "primary" => "1", "comment" => "URL of the inbox"],
842                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of inbox url"],
843                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date of this entry"],
844                         "success" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last successful delivery"],
845                         "failure" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last failed delivery"],
846                         "previous" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Previous delivery date"],
847                         "archive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is the inbox archived?"],
848                         "shared" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is it a shared inbox?"]
849                 ],
850                 "indexes" => [
851                         "PRIMARY" => ["url"],
852                         "uri-id" => ["uri-id"],
853                 ]
854         ],
855         "intro" => [
856                 "comment" => "",
857                 "fields" => [
858                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
859                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
860                         "fid" => ["type" => "int unsigned", "relation" => ["fcontact" => "id"], "comment" => "deprecated"],
861                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => ""],
862                         "suggest-cid" => ["type" => "int unsigned", "foreign" => ["contact" => "id"], "comment" => "Suggested contact"],
863                         "knowyou" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
864                         "duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "deprecated"],
865                         "note" => ["type" => "text", "comment" => ""],
866                         "hash" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => ""],
867                         "datetime" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
868                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "deprecated"],
869                         "ignore" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
870                 ],
871                 "indexes" => [
872                         "PRIMARY" => ["id"],
873                         "contact-id" => ["contact-id"],
874                         "suggest-cid" => ["suggest-cid"],
875                         "uid" => ["uid"],
876                 ]
877         ],
878         "locks" => [
879                 "comment" => "",
880                 "fields" => [
881                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
882                         "name" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => ""],
883                         "locked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
884                         "pid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Process ID"],
885                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache expiration"],
886                 ],
887                 "indexes" => [
888                         "PRIMARY" => ["id"],
889                         "name_expires" => ["name", "expires"]
890                 ]
891         ],
892         "mail" => [
893                 "comment" => "private messages",
894                 "fields" => [
895                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
896                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
897                         "guid" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this private message"],
898                         "from-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "name of the sender"],
899                         "from-photo" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => "contact photo link of the sender"],
900                         "from-url" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => "profile linke of the sender"],
901                         "contact-id" => ["type" => "varbinary(255)", "relation" => ["contact" => "id"], "comment" => "contact.id"],
902                         "author-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the author of the mail"],
903                         "convid" => ["type" => "int unsigned", "relation" => ["conv" => "id"], "comment" => "conv.id"],
904                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
905                         "body" => ["type" => "mediumtext", "comment" => ""],
906                         "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if message visited it is 1"],
907                         "reply" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
908                         "replied" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
909                         "unknown" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if sender not in the contact table this is 1"],
910                         "uri" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
911                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the related mail"],
912                         "parent-uri" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
913                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related mail"],
914                         "thr-parent" => ["type" => "varbinary(383)", "comment" => ""],
915                         "thr-parent-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
916                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time of the private message"],
917                 ],
918                 "indexes" => [
919                         "PRIMARY" => ["id"],
920                         "uid_seen" => ["uid", "seen"],
921                         "convid" => ["convid"],
922                         "uri" => ["uri(64)"],
923                         "parent-uri" => ["parent-uri(64)"],
924                         "contactid" => ["contact-id(32)"],
925                         "author-id" => ["author-id"],
926                         "uri-id" => ["uri-id"],
927                         "parent-uri-id" => ["parent-uri-id"],
928                         "thr-parent-id" => ["thr-parent-id"],
929                 ]
930         ],
931         "mailacct" => [
932                 "comment" => "Mail account data for fetching mails",
933                 "fields" => [
934                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
935                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
936                         "server" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
937                         "port" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
938                         "ssltype" => ["type" => "varchar(16)", "not null" => "1", "default" => "", "comment" => ""],
939                         "mailbox" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
940                         "user" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
941                         "pass" => ["type" => "text", "comment" => ""],
942                         "reply_to" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
943                         "action" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
944                         "movetofolder" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
945                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
946                         "last_check" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
947                 ],
948                 "indexes" => [
949                         "PRIMARY" => ["id"],
950                         "uid" => ["uid"],
951                 ]
952         ],
953         "manage" => [
954                 "comment" => "table of accounts that can manage each other",
955                 "fields" => [
956                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
957                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
958                         "mid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
959                 ],
960                 "indexes" => [
961                         "PRIMARY" => ["id"],
962                         "uid_mid" => ["UNIQUE", "uid", "mid"],
963                         "mid" => ["mid"],
964                 ]
965         ],
966         "notification" => [
967                 "comment" => "notifications",
968                 "fields" => [
969                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
970                         "uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
971                         "vid" => ["type" => "smallint unsigned", "foreign" => ["verb" => "id", "on delete" => "restrict"], "comment" => "Id of the verb table entry that contains the activity verbs"],
972                         "type" => ["type" => "smallint unsigned", "comment" => ""],
973                         "actor-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id"], "comment" => "Link to the contact table with uid=0 of the actor that caused the notification"],
974                         "target-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the related post"],
975                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
976                         "created" => ["type" => "datetime", "comment" => ""],
977                         "seen" => ["type" => "boolean", "default" => "0", "comment" => "Seen on the desktop"],
978                         "dismissed" => ["type" => "boolean", "default" => "0", "comment" => "Dismissed via the API"],
979                 ],
980                 "indexes" => [
981                         "PRIMARY" => ["id"],
982                         "uid_vid_type_actor-id_target-uri-id" => ["UNIQUE", "uid", "vid", "type", "actor-id", "target-uri-id"],
983                         "vid" => ["vid"],
984                         "actor-id" => ["actor-id"],
985                         "target-uri-id" => ["target-uri-id"],
986                         "parent-uri-id" => ["parent-uri-id"],
987                         "seen_uid" => ["seen", "uid"],
988                         "uid_type_parent-uri-id_actor-id" => ["uid", "type", "parent-uri-id", "actor-id"],
989                 ]
990         ],
991         "notify" => [
992                 "comment" => "[Deprecated] User notifications",
993                 "fields" => [
994                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
995                         "type" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
996                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
997                         "url" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
998                         "photo" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
999                         "date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1000                         "msg" => ["type" => "mediumtext", "comment" => ""],
1001                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
1002                         "link" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
1003                         "iid" => ["type" => "int unsigned", "comment" => ""],
1004                         "parent" => ["type" => "int unsigned", "comment" => ""],
1005                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the related post"],
1006                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
1007                         "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1008                         "verb" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""],
1009                         "otype" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => ""],
1010                         "name_cache" => ["type" => "tinytext", "comment" => "Cached bbcode parsing of name"],
1011                         "msg_cache" => ["type" => "mediumtext", "comment" => "Cached bbcode parsing of msg"]
1012                 ],
1013                 "indexes" => [
1014                         "PRIMARY" => ["id"],
1015                         "seen_uid_date" => ["seen", "uid", "date"],
1016                         "uid_date" => ["uid", "date"],
1017                         "uid_type_link" => ["uid", "type", "link(190)"],
1018                         "uri-id" => ["uri-id"],
1019                         "parent-uri-id" => ["parent-uri-id"],
1020                 ]
1021         ],
1022         "notify-threads" => [
1023                 "comment" => "",
1024                 "fields" => [
1025                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1026                         "notify-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["notify" => "id"], "comment" => ""],
1027                         "master-parent-item" => ["type" => "int unsigned", "comment" => "Deprecated"],
1028                         "master-parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
1029                         "parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1030                         "receiver-uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"],
1031                                 "comment" => "User id"],
1032                 ],
1033                 "indexes" => [
1034                         "PRIMARY" => ["id"],
1035                         "master-parent-uri-id" => ["master-parent-uri-id"],
1036                         "receiver-uid" => ["receiver-uid"],
1037                         "notify-id" => ["notify-id"],
1038                 ]
1039         ],
1040         "oembed" => [
1041                 "comment" => "cache for OEmbed queries",
1042                 "fields" => [
1043                         "url" => ["type" => "varbinary(383)", "not null" => "1", "primary" => "1", "comment" => "page url"],
1044                         "maxwidth" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "comment" => "Maximum width passed to Oembed"],
1045                         "content" => ["type" => "mediumtext", "comment" => "OEmbed data of the page"],
1046                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
1047                 ],
1048                 "indexes" => [
1049                         "PRIMARY" => ["url", "maxwidth"],
1050                         "created" => ["created"],
1051                 ]
1052         ],
1053         "openwebauth-token" => [
1054                 "comment" => "Store OpenWebAuth token to verify contacts",
1055                 "fields" => [
1056                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1057                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id - currently unused"],
1058                         "type" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Verify type"],
1059                         "token" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A generated token"],
1060                         "meta" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1061                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
1062                 ],
1063                 "indexes" => [
1064                         "PRIMARY" => ["id"],
1065                         "uid" => ["uid"],
1066                 ]
1067         ],
1068         "parsed_url" => [
1069                 "comment" => "cache for 'parse_url' queries",
1070                 "fields" => [
1071                         "url_hash" => ["type" => "binary(64)", "not null" => "1", "primary" => "1", "comment" => "page url hash"],
1072                         "guessing" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the 'guessing' mode active?"],
1073                         "oembed" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the data the result of oembed?"],
1074                         "url" => ["type" => "text", "not null" => "1", "comment" => "page url"],
1075                         "content" => ["type" => "mediumtext", "comment" => "page data"],
1076                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
1077                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of expiration"],
1078                 ],
1079                 "indexes" => [
1080                         "PRIMARY" => ["url_hash", "guessing", "oembed"],
1081                         "created" => ["created"],
1082                         "expires" => ["expires"],
1083                 ]
1084         ],
1085         "pconfig" => [
1086                 "comment" => "personal (per user) configuration storage",
1087                 "fields" => [
1088                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Primary key"],
1089                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1090                         "cat" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "Category"],
1091                         "k" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "Key"],
1092                         "v" => ["type" => "mediumtext", "comment" => "Value"],
1093                 ],
1094                 "indexes" => [
1095                         "PRIMARY" => ["id"],
1096                         "uid_cat_k" => ["UNIQUE", "uid", "cat", "k"],
1097                 ]
1098         ],
1099         "photo" => [
1100                 "comment" => "photo storage",
1101                 "fields" => [
1102                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1103                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid", "on delete" => "restrict"], "comment" => "Owner User id"],
1104                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "contact.id"],
1105                         "guid" => ["type" => "char(16)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this photo"],
1106                         "resource-id" => ["type" => "char(32)", "not null" => "1", "default" => "", "comment" => ""],
1107                         "hash" => ["type" => "char(32)", "comment" => "hash value of the photo"],
1108                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation date"],
1109                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edited date"],
1110                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1111                         "desc" => ["type" => "text", "comment" => ""],
1112                         "album" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "The name of the album to which the photo belongs"],
1113                         "photo-type" => ["type" => "tinyint unsigned", "comment" => "User avatar, user banner, contact avatar, contact banner or default"],
1114                         "filename" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1115                         "type" => ["type" => "varchar(30)", "not null" => "1", "default" => "image/jpeg"],
1116                         "height" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1117                         "width" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1118                         "datasize" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1119                         "data" => ["type" => "mediumblob", "not null" => "1", "comment" => ""],
1120                         "scale" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1121                         "profile" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1122                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
1123                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
1124                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
1125                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
1126                         "accessible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Make photo publicly accessible, ignoring permissions"],
1127                         "backend-class" => ["type" => "tinytext", "comment" => "Storage backend class"],
1128                         "backend-ref" => ["type" => "text", "comment" => "Storage backend data reference"],
1129                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
1130                 ],
1131                 "indexes" => [
1132                         "PRIMARY" => ["id"],
1133                         "contactid" => ["contact-id"],
1134                         "uid_contactid" => ["uid", "contact-id"],
1135                         "uid_profile" => ["uid", "profile"],
1136                         "uid_album_scale_created" => ["uid", "album(32)", "scale", "created"],
1137                         "uid_album_resource-id_created" => ["uid", "album(32)", "resource-id", "created"],
1138                         "resource-id" => ["resource-id"],
1139                         "uid_photo-type" => ["uid", "photo-type"],
1140                 ]
1141         ],
1142         "post" => [
1143                 "comment" => "Structure for all posts",
1144                 "fields" => [
1145                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1146                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the parent uri"],
1147                         "thr-parent-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
1148                         "external-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the external uri"],
1149                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation timestamp."],
1150                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last edit (default is created)"],
1151                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime"],
1152                         "gravity" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1153                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network from where the item comes from"],
1154                         "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the owner of this item"],
1155                         "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the author of this item"],
1156                         "causer-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the contact that caused the item creation"],
1157                         "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, image, article, ...)"],
1158                         "vid" => ["type" => "smallint unsigned", "foreign" => ["verb" => "id", "on delete" => "restrict"], "comment" => "Id of the verb table entry that contains the activity verbs"],
1159                         "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
1160                         "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1161                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1162                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been marked for deletion"]
1163                 ],
1164                 "indexes" => [
1165                         "PRIMARY" => ["uri-id"],
1166                         "parent-uri-id" => ["parent-uri-id"],
1167                         "thr-parent-id" => ["thr-parent-id"],
1168                         "external-id" => ["external-id"],
1169                         "owner-id" => ["owner-id"],
1170                         "author-id" => ["author-id"],
1171                         "causer-id" => ["causer-id"],
1172                         "vid" => ["vid"],
1173                 ]
1174         ],
1175         "post-activity" => [
1176                 "comment" => "Original remote activity",
1177                 "fields" => [
1178                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1",  "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1179                         "activity" => ["type" => "mediumtext", "comment" => "Original activity"],
1180                         "received" => ["type" => "datetime", "comment" => ""],
1181                 ],
1182                 "indexes" => [
1183                         "PRIMARY" => ["uri-id"],
1184                 ]
1185         ],
1186         "post-category" => [
1187                 "comment" => "post relation to categories",
1188                 "fields" => [
1189                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1",  "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1190                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
1191                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "comment" => ""],
1192                         "tid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["tag" => "id", "on delete" => "restrict"], "comment" => ""],
1193                 ],
1194                 "indexes" => [
1195                         "PRIMARY" => ["uri-id", "uid", "type", "tid"],
1196                         "tid" => ["tid"],
1197                         "uid_uri-id" => ["uid", "uri-id"],
1198                 ]
1199         ],
1200         "post-collection" => [
1201                 "comment" => "Collection of posts",
1202                 "fields" => [
1203                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1204                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "0 - Featured"],
1205                         "author-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id"], "comment" => "Author of the featured post"],
1206                 ],
1207                 "indexes" => [
1208                         "PRIMARY" => ["uri-id", "type"],
1209                         "type" => ["type"],
1210                         "author-id" => ["author-id"],
1211                 ]
1212         ],
1213         "post-content" => [
1214                 "comment" => "Content for all posts",
1215                 "fields" => [
1216                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1217                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "item title"],
1218                         "content-warning" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1219                         "body" => ["type" => "mediumtext", "comment" => "item body content"],
1220                         "raw-body" => ["type" => "mediumtext", "comment" => "Body without embedded media links"],
1221                         "quote-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the quoted uri"],
1222                         "location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "text location where this item originated"],
1223                         "coord" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "longitude/latitude pair representing location where this item originated"],
1224                         "language" => ["type" => "text", "comment" => "Language information about this post"],
1225                         "app" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "application which generated this item"],
1226                         "rendered-hash" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
1227                         "rendered-html" => ["type" => "mediumtext", "comment" => "item.body converted to html"],
1228                         "object-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams object type"],
1229                         "object" => ["type" => "text", "comment" => "JSON encoded object structure unless it is an implied object (normal post)"],
1230                         "target-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams target type if applicable (URI)"],
1231                         "target" => ["type" => "text", "comment" => "JSON encoded target structure if used"],
1232                         "resource-id" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Used to link other tables to items, it identifies the linked resource (e.g. photo) and if set must also set resource_type"],
1233                         "plink" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => "permalink or URL to a displayable copy of the message at its source"]
1234                 ],
1235                 "indexes" => [
1236                         "PRIMARY" => ["uri-id"],
1237                         "plink" => ["plink(191)"],
1238                         "resource-id" => ["resource-id"],
1239                         "title-content-warning-body" => ["FULLTEXT", "title", "content-warning", "body"],
1240                         "quote-uri-id" => ["quote-uri-id"],
1241                 ]
1242         ],
1243         "post-delivery" => [
1244                 "comment" => "Delivery data for posts for the batch processing",
1245                 "fields" => [
1246                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1247                         "inbox-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of inbox url"],
1248                         "uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"], "comment" => "Delivering user"],
1249                         "created" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
1250                         "command" => ["type" => "varbinary(32)", "comment" => ""],
1251                         "failed" => ["type" => "tinyint", "default" => 0, "comment" => "Number of times the delivery has failed"],
1252                         "receivers" => ["type" => "mediumtext", "comment" => "JSON encoded array with the receiving contacts"],
1253                 ],
1254                 "indexes" => [
1255                         "PRIMARY" => ["uri-id", "inbox-id"],
1256                         "inbox-id_created" => ["inbox-id", "created"],
1257                         "uid" => ["uid"],
1258                 ]
1259         ],
1260         "post-delivery-data" => [
1261                 "comment" => "Delivery data for items",
1262                 "fields" => [
1263                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1264                         "postopts" => ["type" => "text", "comment" => "External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery"],
1265                         "inform" => ["type" => "mediumtext", "comment" => "Additional receivers of the linked item"],
1266                         "queue_count" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Initial number of delivery recipients, used as item.delivery_queue_count"],
1267                         "queue_done" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries, used as item.delivery_queue_done"],
1268                         "queue_failed" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of unsuccessful deliveries, used as item.delivery_queue_failed"],
1269                         "activitypub" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via ActivityPub"],
1270                         "dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via DFRN"],
1271                         "legacy_dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via legacy DFRN"],
1272                         "diaspora" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via Diaspora"],
1273                         "ostatus" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via OStatus"],
1274                 ],
1275                 "indexes" => [
1276                         "PRIMARY" => ["uri-id"],
1277                 ]
1278         ],
1279         "post-history" => [
1280                 "comment" => "Post history",
1281                 "fields" => [
1282                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1283                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "primary" => "1", "comment" => "Date of edit"],
1284                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "item title"],
1285                         "content-warning" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1286                         "body" => ["type" => "mediumtext", "comment" => "item body content"],
1287                         "raw-body" => ["type" => "mediumtext", "comment" => "Body without embedded media links"],
1288                         "location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "text location where this item originated"],
1289                         "coord" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "longitude/latitude pair representing location where this item originated"],
1290                         "language" => ["type" => "text", "comment" => "Language information about this post"],
1291                         "app" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "application which generated this item"],
1292                         "rendered-hash" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
1293                         "rendered-html" => ["type" => "mediumtext", "comment" => "item.body converted to html"],
1294                         "object-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams object type"],
1295                         "object" => ["type" => "text", "comment" => "JSON encoded object structure unless it is an implied object (normal post)"],
1296                         "target-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams target type if applicable (URI)"],
1297                         "target" => ["type" => "text", "comment" => "JSON encoded target structure if used"],
1298                         "resource-id" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Used to link other tables to items, it identifies the linked resource (e.g. photo) and if set must also set resource_type"],
1299                         "plink" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => "permalink or URL to a displayable copy of the message at its source"]
1300                 ],
1301                 "indexes" => [
1302                         "PRIMARY" => ["uri-id", "edited"],
1303                 ]
1304         ],
1305         "post-link" => [
1306                 "comment" => "Post related external links",
1307                 "fields" => [
1308                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1309                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1310                         "url" => ["type" => "varbinary(511)", "not null" => "1", "comment" => "External URL"],
1311                         "mimetype" => ["type" => "varchar(60)", "comment" => ""],
1312                 ],
1313                 "indexes" => [
1314                         "PRIMARY" => ["id"],
1315                         "uri-id-url" => ["UNIQUE", "uri-id", "url"],
1316                 ]
1317         ],
1318         "post-media" => [
1319                 "comment" => "Attached media",
1320                 "fields" => [
1321                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1322                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1323                         "url" => ["type" => "varbinary(1024)", "not null" => "1", "comment" => "Media URL"],
1324                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Media type"],
1325                         "mimetype" => ["type" => "varchar(60)", "comment" => ""],
1326                         "height" => ["type" => "smallint unsigned", "comment" => "Height of the media"],
1327                         "width" => ["type" => "smallint unsigned", "comment" => "Width of the media"],
1328                         "size" => ["type" => "bigint unsigned", "comment" => "Media size"],
1329                         "preview" => ["type" => "varbinary(512)", "comment" => "Preview URL"],
1330                         "preview-height" => ["type" => "smallint unsigned", "comment" => "Height of the preview picture"],
1331                         "preview-width" => ["type" => "smallint unsigned", "comment" => "Width of the preview picture"],
1332                         "description" => ["type" => "text", "comment" => ""],
1333                         "name" => ["type" => "varchar(255)", "comment" => "Name of the media"],
1334                         "author-url" => ["type" => "varbinary(383)", "comment" => "URL of the author of the media"],
1335                         "author-name" => ["type" => "varchar(255)", "comment" => "Name of the author of the media"],
1336                         "author-image" => ["type" => "varbinary(383)", "comment" => "Image of the author of the media"],
1337                         "publisher-url" => ["type" => "varbinary(383)", "comment" => "URL of the publisher of the media"],
1338                         "publisher-name" => ["type" => "varchar(255)", "comment" => "Name of the publisher of the media"],
1339                         "publisher-image" => ["type" => "varbinary(383)", "comment" => "Image of the publisher of the media"],
1340                 ],
1341                 "indexes" => [
1342                         "PRIMARY" => ["id"],
1343                         "uri-id-url" => ["UNIQUE", "uri-id", "url(512)"],
1344                         "uri-id-id" => ["uri-id", "id"],
1345                 ]
1346         ],
1347         "post-question" => [
1348                 "comment" => "Question",
1349                 "fields" => [
1350                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1351                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1352                         "multiple" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Multiple choice"],
1353                         "voters" => ["type" => "int unsigned", "comment" => "Number of voters for this question"],
1354                         "end-time" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Question end time"],
1355                 ],
1356                 "indexes" => [
1357                         "PRIMARY" => ["id"],
1358                         "uri-id" => ["UNIQUE", "uri-id"],
1359                 ]
1360         ],
1361         "post-question-option" => [
1362                 "comment" => "Question option",
1363                 "fields" => [
1364                         "id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "comment" => "Id of the question"],
1365                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1366                         "name" => ["type" => "varchar(255)", "comment" => "Name of the option"],
1367                         "replies" => ["type" => "int unsigned", "comment" => "Number of replies for this question option"],
1368                 ],
1369                 "indexes" => [
1370                         "PRIMARY" => ["uri-id", "id"],
1371                 ]
1372         ],
1373         "post-tag" => [
1374                 "comment" => "post relation to tags",
1375                 "fields" => [
1376                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1377                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "comment" => ""],
1378                         "tid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["tag" => "id", "on delete" => "restrict"], "comment" => ""],
1379                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Contact id of the mentioned public contact"],
1380                 ],
1381                 "indexes" => [
1382                         "PRIMARY" => ["uri-id", "type", "tid", "cid"],
1383                         "tid" => ["tid"],
1384                         "cid" => ["cid"]
1385                 ]
1386         ],
1387         "post-thread" => [
1388                 "comment" => "Thread related data",
1389                 "fields" => [
1390                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1391                         "conversation-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the conversation uri"],
1392                         "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item owner"],
1393                         "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item author"],
1394                         "causer-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the contact that caused the item creation"],
1395                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
1396                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1397                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1398                         "changed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date that something in the conversation changed, indicating clients should fetch the conversation again"],
1399                         "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
1400                 ],
1401                 "indexes" => [
1402                         "PRIMARY" => ["uri-id"],
1403                         "conversation-id" => ["conversation-id"],
1404                         "owner-id" => ["owner-id"],
1405                         "author-id" => ["author-id"],
1406                         "causer-id" => ["causer-id"],
1407                         "received" => ["received"],
1408                         "commented" => ["commented"],
1409                 ]
1410         ],
1411         "post-user" => [
1412                 "comment" => "User specific post data",
1413                 "fields" => [
1414                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
1415                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1416                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the parent uri"],
1417                         "thr-parent-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
1418                         "external-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the external uri"],
1419                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation timestamp."],
1420                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last edit (default is created)"],
1421                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime"],
1422                         "gravity" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1423                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network from where the item comes from"],
1424                         "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the owner of this item"],
1425                         "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the author of this item"],
1426                         "causer-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the contact that caused the item creation"],
1427                         "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, image, article, ...)"],
1428                         "post-reason" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Reason why the post arrived at the user"],
1429                         "vid" => ["type" => "smallint unsigned", "foreign" => ["verb" => "id", "on delete" => "restrict"], "comment" => "Id of the verb table entry that contains the activity verbs"],
1430                         "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
1431                         "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1432                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1433                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been marked for deletion"],
1434                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
1435                         "protocol" => ["type" => "tinyint unsigned", "comment" => "Protocol used to deliver the item for this user"],
1436                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
1437                         "event-id" => ["type" => "int unsigned", "foreign" => ["event" => "id"], "comment" => "Used to link to the event.id"],
1438                         "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "post has not been seen"],
1439                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide the post from the user"],
1440                         "notification-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1441                         "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
1442                         "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
1443                         "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
1444                 ],
1445                 "indexes" => [
1446                         "PRIMARY" => ["id"],
1447                         "uid_uri-id" => ["UNIQUE", "uid", "uri-id"],
1448                         "uri-id" => ["uri-id"],
1449                         "parent-uri-id" => ["parent-uri-id"],
1450                         "thr-parent-id" => ["thr-parent-id"],
1451                         "external-id" => ["external-id"],
1452                         "owner-id" => ["owner-id"],
1453                         "author-id" => ["author-id"],
1454                         "causer-id" => ["causer-id"],
1455                         "vid" => ["vid"],
1456                         "contact-id" => ["contact-id"],
1457                         "event-id" => ["event-id"],
1458                         "psid" => ["psid"],
1459                         "author-id_uid" => ["author-id", "uid"],
1460                         "author-id_received" => ["author-id", "received"],
1461                         "parent-uri-id_uid" => ["parent-uri-id", "uid"],
1462                         "uid_wall_received" => ["uid", "wall", "received"],
1463                         "uid_contactid" => ["uid", "contact-id"],
1464                         "uid_unseen_contactid" => ["uid", "unseen", "contact-id"],
1465                         "uid_unseen" => ["uid", "unseen"],
1466                         "uid_hidden_uri-id" => ["uid", "hidden", "uri-id"],
1467                 ],
1468         ],
1469         "post-thread-user" => [
1470                 "comment" => "Thread related data per user",
1471                 "fields" => [
1472                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1473                         "conversation-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the conversation uri"],
1474                         "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item owner"],
1475                         "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item author"],
1476                         "causer-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the contact that caused the item creation"],
1477                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
1478                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1479                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1480                         "changed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date that something in the conversation changed, indicating clients should fetch the conversation again"],
1481                         "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1482                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
1483                         "pinned" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "deprecated"],
1484                         "starred" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1485                         "ignored" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Ignore updates for this thread"],
1486                         "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
1487                         "mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1488                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1489                         "forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Deprecated"],
1490                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
1491                         "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "post has not been seen"],
1492                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide the post from the user"],
1493                         "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
1494                         "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
1495                         "post-user-id" => ["type" => "int unsigned", "foreign" => ["post-user" => "id"], "comment" => "Id of the post-user table"],
1496                 ],
1497                 "indexes" => [
1498                         "PRIMARY" => ["uid", "uri-id"],
1499                         "uri-id" => ["uri-id"],
1500                         "conversation-id" => ["conversation-id"],
1501                         "owner-id" => ["owner-id"],
1502                         "author-id" => ["author-id"],
1503                         "causer-id" => ["causer-id"],
1504                         "uid" => ["uid"],
1505                         "contact-id" => ["contact-id"],
1506                         "psid" => ["psid"],
1507                         "post-user-id" => ["post-user-id"],
1508                         "commented" => ["commented"],
1509                         "uid_received" => ["uid", "received"],
1510                         "uid_wall_received" => ["uid", "wall", "received"],
1511                         "uid_commented" => ["uid", "commented"],
1512                         "uid_starred" => ["uid", "starred"],
1513                         "uid_mention" => ["uid", "mention"],
1514                 ]
1515         ],
1516         "post-user-notification" => [
1517                 "comment" => "User post notifications",
1518                 "fields" => [
1519                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1520                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
1521                         "notification-type" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1522                 ],
1523                 "indexes" => [
1524                         "PRIMARY" => ["uid", "uri-id"],
1525                         "uri-id" => ["uri-id"],
1526                 ],
1527         ],
1528         "process" => [
1529                 "comment" => "Currently running system processes",
1530                 "fields" => [
1531                         "pid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "comment" => "The ID of the process"],
1532                         "hostname" => ["type" => "varchar(32)", "not null" => "1", "primary" => "1", "comment" => "The name of the host the process is ran on"],
1533                         "command" => ["type" => "varbinary(32)", "not null" => "1", "default" => "", "comment" => ""],
1534                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1535                 ],
1536                 "indexes" => [
1537                         "PRIMARY" => ["pid", "hostname"],
1538                         "command" => ["command"],
1539                 ]
1540         ],
1541         "profile" => [
1542                 "comment" => "user profiles data",
1543                 "fields" => [
1544                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1545                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
1546                         "profile-name" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1547                         "is-default" => ["type" => "boolean", "comment" => "Deprecated"],
1548                         "hide-friends" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Hide friend list from viewers of this profile"],
1549                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1550                         "pdesc" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1551                         "dob" => ["type" => "varchar(32)", "not null" => "1", "default" => "0000-00-00", "comment" => "Day of birth"],
1552                         "address" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1553                         "locality" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1554                         "region" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1555                         "postal-code" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
1556                         "country-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1557                         "hometown" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1558                         "gender" => ["type" => "varchar(32)", "comment" => "Deprecated"],
1559                         "marital" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1560                         "with" => ["type" => "text", "comment" => "Deprecated"],
1561                         "howlong" => ["type" => "datetime", "comment" => "Deprecated"],
1562                         "sexual" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1563                         "politic" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1564                         "religion" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1565                         "pub_keywords" => ["type" => "text", "comment" => ""],
1566                         "prv_keywords" => ["type" => "text", "comment" => ""],
1567                         "likes" => ["type" => "text", "comment" => "Deprecated"],
1568                         "dislikes" => ["type" => "text", "comment" => "Deprecated"],
1569                         "about" => ["type" => "text", "comment" => "Profile description"],
1570                         "summary" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1571                         "music" => ["type" => "text", "comment" => "Deprecated"],
1572                         "book" => ["type" => "text", "comment" => "Deprecated"],
1573                         "tv" => ["type" => "text", "comment" => "Deprecated"],
1574                         "film" => ["type" => "text", "comment" => "Deprecated"],
1575                         "interest" => ["type" => "text", "comment" => "Deprecated"],
1576                         "romance" => ["type" => "text", "comment" => "Deprecated"],
1577                         "work" => ["type" => "text", "comment" => "Deprecated"],
1578                         "education" => ["type" => "text", "comment" => "Deprecated"],
1579                         "contact" => ["type" => "text", "comment" => "Deprecated"],
1580                         "homepage" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1581                         "xmpp" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "XMPP address"],
1582                         "matrix" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Matrix address"],
1583                         "photo" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
1584                         "thumb" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
1585                         "publish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "publish default profile in local directory"],
1586                         "net-publish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "publish profile in global directory"],
1587                 ],
1588                 "indexes" => [
1589                         "PRIMARY" => ["id"],
1590                         "uid_is-default" => ["uid", "is-default"],
1591                         "pub_keywords" => ["FULLTEXT", "pub_keywords"],
1592                 ]
1593         ],
1594         "profile_field" => [
1595                 "comment" => "Custom profile fields",
1596                 "fields" => [
1597                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1598                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner user id"],
1599                         "order" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "1", "comment" => "Field ordering per user"],
1600                         "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this profile field - 0 = public"],
1601                         "label" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Label of the field"],
1602                         "value" => ["type" => "text", "comment" => "Value of the field"],
1603                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
1604                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
1605                 ],
1606                 "indexes" => [
1607                         "PRIMARY" => ["id"],
1608                         "uid" => ["uid"],
1609                         "order" => ["order"],
1610                         "psid" => ["psid"],
1611                 ]
1612         ],
1613         "push_subscriber" => [
1614                 "comment" => "Used for OStatus: Contains feed subscribers",
1615                 "fields" => [
1616                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1617                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1618                         "callback_url" => ["type" => "varbinary(383)", "not null" => "1", "default" => "", "comment" => ""],
1619                         "topic" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1620                         "nickname" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1621                         "push" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Retrial counter"],
1622                         "last_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last successful trial"],
1623                         "next_try" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Next retrial date"],
1624                         "renewed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last subscription renewal"],
1625                         "secret" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1626                 ],
1627                 "indexes" => [
1628                         "PRIMARY" => ["id"],
1629                         "next_try" => ["next_try"],
1630                         "uid" => ["uid"]
1631                 ]
1632         ],
1633         "register" => [
1634                 "comment" => "registrations requiring admin approval",
1635                 "fields" => [
1636                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1637                         "hash" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => ""],
1638                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1639                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1640                         "password" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1641                         "language" => ["type" => "varchar(16)", "not null" => "1", "default" => "", "comment" => ""],
1642                         "note" => ["type" => "text", "comment" => ""],
1643                 ],
1644                 "indexes" => [
1645                         "PRIMARY" => ["id"],
1646                         "uid" => ["uid"],
1647                 ]
1648         ],
1649         "search" => [
1650                 "comment" => "",
1651                 "fields" => [
1652                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1653                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1654                         "term" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1655                 ],
1656                 "indexes" => [
1657                         "PRIMARY" => ["id"],
1658                         "uid_term" => ["uid", "term(64)"],
1659                         "term" => ["term(64)"]
1660                 ]
1661         ],
1662         "session" => [
1663                 "comment" => "web session storage",
1664                 "fields" => [
1665                         "id" => ["type" => "bigint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1666                         "sid" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => ""],
1667                         "data" => ["type" => "text", "comment" => ""],
1668                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1669                 ],
1670                 "indexes" => [
1671                         "PRIMARY" => ["id"],
1672                         "sid" => ["sid(64)"],
1673                         "expire" => ["expire"],
1674                 ]
1675         ],
1676         "storage" => [
1677                 "comment" => "Data stored by Database storage backend",
1678                 "fields" => [
1679                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented image data id"],
1680                         "data" => ["type" => "longblob", "not null" => "1", "comment" => "file data"]
1681                 ],
1682                 "indexes" => [
1683                         "PRIMARY" => ["id"]
1684                 ]
1685         ],
1686         "subscription" => [
1687                 "comment" => "Push Subscription for the API",
1688                 "fields" => [
1689                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented image data id"],
1690                         "application-id" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["application" => "id"], "comment" => ""],
1691                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
1692                         "endpoint" => ["type" => "varchar(511)", "comment" => "Endpoint URL"],
1693                         "pubkey" => ["type" => "varchar(127)", "comment" => "User agent public key"],
1694                         "secret" => ["type" => "varchar(32)", "comment" => "Auth secret"],
1695                         "follow" => ["type" => "boolean", "comment" => ""],
1696                         "favourite" => ["type" => "boolean", "comment" => ""],
1697                         "reblog" => ["type" => "boolean", "comment" => ""],
1698                         "mention" => ["type" => "boolean", "comment" => ""],
1699                         "poll" => ["type" => "boolean", "comment" => ""],
1700                         "follow_request" => ["type" => "boolean", "comment" => ""],
1701                         "status" => ["type" => "boolean", "comment" => ""],
1702                 ],
1703                 "indexes" => [
1704                         "PRIMARY" => ["id"],
1705                         "application-id_uid" => ["UNIQUE", "application-id", "uid"],
1706                         "uid_application-id" => ["uid", "application-id"],
1707                 ]
1708         ],
1709         "userd" => [
1710                 "comment" => "Deleted usernames",
1711                 "fields" => [
1712                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1713                         "username" => ["type" => "varchar(255)", "not null" => "1", "comment" => ""],
1714                 ],
1715                 "indexes" => [
1716                         "PRIMARY" => ["id"],
1717                         "username" => ["username(32)"],
1718                 ]
1719         ],
1720         "user-contact" => [
1721                 "comment" => "User specific public contact data",
1722                 "fields" => [
1723                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["contact" => "id"], "comment" => "Contact id of the linked public contact"],
1724                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
1725                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the contact url"],
1726                         "blocked" => ["type" => "boolean", "comment" => "Contact is completely blocked for this user"],
1727                         "ignored" => ["type" => "boolean", "comment" => "Posts from this contact are ignored"],
1728                         "collapsed" => ["type" => "boolean", "comment" => "Posts from this contact are collapsed"],
1729                         "hidden" => ["type" => "boolean", "comment" => "This contact is hidden from the others"],
1730                         "is-blocked" => ["type" => "boolean", "comment" => "User is blocked by this contact"],
1731                         "pending" => ["type" => "boolean", "comment" => ""],
1732                         "rel" => ["type" => "tinyint unsigned", "comment" => "The kind of the relation between the user and the contact"],
1733                         "info" => ["type" => "mediumtext", "comment" => ""],
1734                         "notify_new_posts" => ["type" => "boolean", "comment" => ""],
1735                         "remote_self" => ["type" => "boolean", "comment" => ""],
1736                         "fetch_further_information" => ["type" => "tinyint unsigned", "comment" => ""],
1737                         "ffi_keyword_denylist" => ["type" => "text", "comment" => ""],
1738                         "subhub" => ["type" => "boolean", "comment" => ""],
1739                         "hub-verify" => ["type" => "varbinary(383)", "comment" => ""],
1740                         "protocol" => ["type" => "char(4)", "comment" => "Protocol of the contact"],
1741                         "rating" => ["type" => "tinyint", "comment" => "Automatically detected feed poll frequency"],
1742                         "priority" => ["type" => "tinyint unsigned", "comment" => "Feed poll priority"],
1743                 ],
1744                 "indexes" => [
1745                         "PRIMARY" => ["uid", "cid"],
1746                         "cid" => ["cid"],
1747                         "uri-id_uid" => ["UNIQUE", "uri-id", "uid"],
1748                 ]
1749         ],
1750         "arrived-activity" => [
1751                 "comment" => "Id of arrived activities",
1752                 "fields" => [
1753                         "object-id" => ["type" => "varbinary(383)", "not null" => "1", "primary" => "1", "comment" => "object id of the incoming activity"],
1754                         "received" => ["type" => "datetime", "comment" => "Receiving date"],
1755                 ],
1756                 "indexes" => [
1757                         "PRIMARY" => ["object-id"],
1758                 ],
1759                 "engine" => "MEMORY",
1760         ],
1761         "fetched-activity" => [
1762                 "comment" => "Id of fetched activities",
1763                 "fields" => [
1764                         "object-id" => ["type" => "varbinary(383)", "not null" => "1", "primary" => "1", "comment" => "object id of fetched activity"],
1765                         "received" => ["type" => "datetime", "comment" => "Receiving date"],
1766                 ],
1767                 "indexes" => [
1768                         "PRIMARY" => ["object-id"],
1769                 ],
1770                 "engine" => "MEMORY",
1771         ],
1772         "worker-ipc" => [
1773                 "comment" => "Inter process communication between the frontend and the worker",
1774                 "fields" => [
1775                         "key" => ["type" => "int", "not null" => "1", "primary" => "1", "comment" => ""],
1776                         "jobs" => ["type" => "boolean", "comment" => "Flag for outstanding jobs"],
1777                 ],
1778                 "indexes" => [
1779                         "PRIMARY" => ["key"],
1780                 ],
1781                 "engine" => "MEMORY",
1782         ],
1783 ];