static/dbstructure.config.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2020, Friendica
   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" simulates this behaviour.
  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', 1396);
  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" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
  68                         "nurl" => ["type" => "varchar(255)", "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                         "directory-type" => ["type" => "tinyint", "default" => "0", "comment" => "Type of directory service (Poco, Mastodon)"],
  75                         "poco" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
  76                         "noscrape" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
  77                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
  78                         "protocol" => ["type" => "tinyint unsigned", "comment" => "The protocol of the server"],
  79                         "platform" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
  80                         "relay-subscribe" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Has the server subscribed to the relay system"],
  81                         "relay-scope" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => "The scope of messages that the server wants to get"],
  82                         "detection-method" => ["type" => "tinyint unsigned", "comment" => "Method that had been used to detect that server"],
  83                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
  84                         "last_poco_query" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
  85                         "last_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Last successful connection request"],
  86                         "last_failure" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Last failed connection request"],
  87                         "failed" => ["type" => "boolean", "comment" => "Connection failed"],
  88                         "next_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Next connection request"],
  89                 ],
  90                 "indexes" => [
  91                         "PRIMARY" => ["id"],
  92                         "nurl" => ["UNIQUE", "nurl(190)"],
  93                         "next_contact" => ["next_contact"],
  94                 ]
  95         ],
  96         "user" => [
  97                 "comment" => "The local users",
  98                 "fields" => [
  99                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 100                         "parent-uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"],
 101                                 "comment" => "The parent user that has full control about this user"],
 102                         "guid" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this user"],
 103                         "username" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this user is known by"],
 104                         "password" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "encrypted password"],
 105                         "legacy_password" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is the password hash double-hashed?"],
 106                         "nickname" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "nick- and user name"],
 107                         "email" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "the users email address"],
 108                         "openid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 109                         "timezone" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => "PHP-legal timezone"],
 110                         "language" => ["type" => "varchar(32)", "not null" => "1", "default" => "en", "comment" => "default language"],
 111                         "register_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of registration"],
 112                         "login_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last login"],
 113                         "default-location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Default for item.location"],
 114                         "allow_location" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 allows to display the location"],
 115                         "theme" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "user theme preference"],
 116                         "pubkey" => ["type" => "text", "comment" => "RSA public key 4096 bit"],
 117                         "prvkey" => ["type" => "text", "comment" => "RSA private key 4096 bit"],
 118                         "spubkey" => ["type" => "text", "comment" => ""],
 119                         "sprvkey" => ["type" => "text", "comment" => ""],
 120                         "verified" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "user is verified through email"],
 121                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 for user is blocked"],
 122                         "blockwall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to post to the profile page of the user"],
 123                         "hidewall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Hide profile details from unkown viewers"],
 124                         "blocktags" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to tag the post of this user"],
 125                         "unkmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Permit unknown people to send private mails to this user"],
 126                         "cntunkmail" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
 127                         "notify-flags" => ["type" => "smallint unsigned", "not null" => "1", "default" => "65535", "comment" => "email notification options"],
 128                         "page-flags" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "page/profile type"],
 129                         "account-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 130                         "prvnets" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 131                         "pwdreset" => ["type" => "varchar(255)", "comment" => "Password reset request token"],
 132                         "pwdreset_time" => ["type" => "datetime", "comment" => "Timestamp of the last password reset request"],
 133                         "maxreq" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
 134                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 135                         "account_removed" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if 1 the account is removed"],
 136                         "account_expired" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 137                         "account_expires_on" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp when account expires and will be deleted"],
 138                         "expire_notification_sent" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last warning of account expiration"],
 139                         "def_gid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 140                         "allow_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
 141                         "allow_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
 142                         "deny_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
 143                         "deny_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
 144                         "openidserver" => ["type" => "text", "comment" => ""],
 145                 ],
 146                 "indexes" => [
 147                         "PRIMARY" => ["uid"],
 148                         "nickname" => ["nickname(32)"],
 149                         "parent-uid" => ["parent-uid"],
 150                 ]
 151         ],
 152         "contact" => [
 153                 "comment" => "contact table",
 154                 "fields" => [
 155                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 156                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 157                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 158                         "updated" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Date of last contact update"],
 159                         "self" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 if the contact is the user him/her self"],
 160                         "remote_self" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 161                         "rel" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "The kind of the relation between the user and the contact"],
 162                         "duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 163                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network of the contact"],
 164                         "protocol" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Protocol of the contact"],
 165                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this contact is known by"],
 166                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Nick- and user name of the contact"],
 167                         "location" => ["type" => "varchar(255)", "default" => "", "comment" => ""],
 168                         "about" => ["type" => "text", "comment" => ""],
 169                         "keywords" => ["type" => "text", "comment" => "public keywords (interests) of the contact"],
 170                         "gender" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Deprecated"],
 171                         "xmpp" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 172                         "attag" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 173                         "avatar" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 174                         "photo" => ["type" => "varchar(255)", "default" => "", "comment" => "Link to the profile photo of the contact"],
 175                         "thumb" => ["type" => "varchar(255)", "default" => "", "comment" => "Link to the profile photo (thumb size)"],
 176                         "micro" => ["type" => "varchar(255)", "default" => "", "comment" => "Link to the profile photo (micro size)"],
 177                         "site-pubkey" => ["type" => "text", "comment" => ""],
 178                         "issued-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 179                         "dfrn-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 180                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 181                         "nurl" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 182                         "addr" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 183                         "alias" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 184                         "pubkey" => ["type" => "text", "comment" => "RSA public key 4096 bit"],
 185                         "prvkey" => ["type" => "text", "comment" => "RSA private key 4096 bit"],
 186                         "batch" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 187                         "request" => ["type" => "varchar(255)", "comment" => ""],
 188                         "notify" => ["type" => "varchar(255)", "comment" => ""],
 189                         "poll" => ["type" => "varchar(255)", "comment" => ""],
 190                         "confirm" => ["type" => "varchar(255)", "comment" => ""],
 191                         "subscribe" => ["type" => "varchar(255)", "comment" => ""],
 192                         "poco" => ["type" => "varchar(255)", "comment" => ""],
 193                         "aes_allow" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 194                         "ret-aes" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 195                         "usehub" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 196                         "subhub" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 197                         "hub-verify" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 198                         "last-update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last try to update the contact info"],
 199                         "success_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last successful contact update"],
 200                         "failure_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last failed update"],
 201                         "failed" => ["type" => "boolean", "comment" => "Connection failed"],
 202                         "name-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 203                         "uri-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 204                         "avatar-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 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                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 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                         "writable" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 213                         "forum" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "contact is a forum"],
 214                         "prv" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "contact is a private group"],
 215                         "contact-type" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
 216                         "manually-approve" => ["type" => "boolean", "comment" => ""],
 217                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 218                         "archive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 219                         "pending" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => ""],
 220                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact has been deleted"],
 221                         "rating" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
 222                         "unsearchable" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact prefers to not be searchable"],
 223                         "sensitive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact posts sensitive content"],
 224                         "baseurl" => ["type" => "varchar(255)", "default" => "", "comment" => "baseurl of the contact"],
 225                         "gsid" => ["type" => "int unsigned", "foreign" => ["gserver" => "id", "on delete" => "restrict"], "comment" => "Global Server ID"],
 226                         "reason" => ["type" => "text", "comment" => ""],
 227                         "closeness" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "99", "comment" => ""],
 228                         "info" => ["type" => "mediumtext", "comment" => ""],
 229                         "profile-id" => ["type" => "int unsigned", "comment" => "Deprecated"],
 230                         "bdyear" => ["type" => "varchar(4)", "not null" => "1", "default" => "", "comment" => ""],
 231                         "bd" => ["type" => "date", "not null" => "1", "default" => DBA::NULL_DATE, "comment" => ""],
 232                         "notify_new_posts" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 233                         "fetch_further_information" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 234                         "ffi_keyword_denylist" => ["type" => "text", "comment" => ""],
 235                 ],
 236                 "indexes" => [
 237                         "PRIMARY" => ["id"],
 238                         "uid_name" => ["uid", "name(190)"],
 239                         "self_uid" => ["self", "uid"],
 240                         "alias_uid" => ["alias(128)", "uid"],
 241                         "pending_uid" => ["pending", "uid"],
 242                         "blocked_uid" => ["blocked", "uid"],
 243                         "uid_rel_network_poll" => ["uid", "rel", "network", "poll(64)", "archive"],
 244                         "uid_network_batch" => ["uid", "network", "batch(64)"],
 245                         "addr_uid" => ["addr(128)", "uid"],
 246                         "nurl_uid" => ["nurl(128)", "uid"],
 247                         "nick_uid" => ["nick(128)", "uid"],
 248                         "attag_uid" => ["attag(96)", "uid"],
 249                         "dfrn-id" => ["dfrn-id(64)"],
 250                         "issued-id" => ["issued-id(64)"],
 251                         "network_uid_lastupdate" => ["network", "uid", "last-update"],
 252                         "uid_network_self_lastupdate" => ["uid", "network", "self", "last-update"],
 253                         "uid_lastitem" => ["uid", "last-item"],
 254                         "gsid" => ["gsid"]
 255                 ]
 256         ],
 257         "item-uri" => [
 258                 "comment" => "URI and GUID for items",
 259                 "fields" => [
 260                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
 261                         "uri" => ["type" => "varbinary(255)", "not null" => "1", "comment" => "URI of an item"],
 262                         "guid" => ["type" => "varbinary(255)", "comment" => "A unique identifier for an item"]
 263                 ],
 264                 "indexes" => [
 265                         "PRIMARY" => ["id"],
 266                         "uri" => ["UNIQUE", "uri"],
 267                         "guid" => ["guid"]
 268                 ]
 269         ],
 270         "tag" => [
 271                 "comment" => "tags and mentions",
 272                 "fields" => [
 273                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 274                         "name" => ["type" => "varchar(96)", "not null" => "1", "default" => "", "comment" => ""],
 275                         "url" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => ""]
 276                 ],
 277                 "indexes" => [
 278                         "PRIMARY" => ["id"],
 279                         "type_name_url" => ["UNIQUE", "name", "url"],
 280                         "url" => ["url"]
 281                 ]
 282         ],
 283         "clients" => [
 284                 "comment" => "OAuth usage",
 285                 "fields" => [
 286                         "client_id" => ["type" => "varchar(20)", "not null" => "1", "primary" => "1", "comment" => ""],
 287                         "pw" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "comment" => ""],
 288                         "redirect_uri" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
 289                         "name" => ["type" => "text", "comment" => ""],
 290                         "icon" => ["type" => "text", "comment" => ""],
 291                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 292                 ],
 293                 "indexes" => [
 294                         "PRIMARY" => ["client_id"],
 295                         "uid" => ["uid"],
 296                 ]
 297         ],
 298         "permissionset" => [
 299                 "comment" => "",
 300                 "fields" => [
 301                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 302                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner id of this permission set"],
 303                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
 304                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 305                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 306                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 307                 ],
 308                 "indexes" => [
 309                         "PRIMARY" => ["id"],
 310                         "uid_allow_cid_allow_gid_deny_cid_deny_gid" => ["uid", "allow_cid(50)", "allow_gid(30)", "deny_cid(50)", "deny_gid(30)"],
 311                 ]
 312         ],
 313         "verb" => [
 314                 "comment" => "Activity Verbs",
 315                 "fields" => [
 316                         "id" => ["type" => "smallint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
 317                         "name" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""]
 318                 ],
 319                 "indexes" => [
 320                         "PRIMARY" => ["id"]
 321                 ]
 322         ],
 323         // Main tables
 324         "2fa_app_specific_password" => [
 325                 "comment" => "Two-factor app-specific _password",
 326                 "fields" => [
 327                         "id" => ["type" => "mediumint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Password ID for revocation"],
 328                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
 329                         "description" => ["type" => "varchar(255)", "comment" => "Description of the usage of the password"],
 330                         "hashed_password" => ["type" => "varchar(255)", "not null" => "1", "comment" => "Hashed password"],
 331                         "generated" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the password was generated"],
 332                         "last_used" => ["type" => "datetime", "comment" => "Datetime the password was last used"],
 333                 ],
 334                 "indexes" => [
 335                         "PRIMARY" => ["id"],
 336                         "uid_description" => ["uid", "description(190)"],
 337                 ]
 338         ],
 339         "2fa_recovery_codes" => [
 340                 "comment" => "Two-factor authentication recovery codes",
 341                 "fields" => [
 342                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
 343                         "code" => ["type" => "varchar(50)", "not null" => "1", "primary" => "1", "comment" => "Recovery code string"],
 344                         "generated" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the code was generated"],
 345                         "used" => ["type" => "datetime", "comment" => "Datetime the code was used"],
 346                 ],
 347                 "indexes" => [
 348                         "PRIMARY" => ["uid", "code"]
 349                 ]
 350         ],
 351         "2fa_trusted_browser" => [
 352                 "comment" => "Two-factor authentication trusted browsers",
 353                 "fields" => [
 354                         "cookie_hash" => ["type" => "varchar(80)", "not null" => "1", "primary" => "1", "comment" => "Trusted cookie hash"],
 355                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
 356                         "user_agent" => ["type" => "text", "comment" => "User agent string"],
 357                         "created" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the trusted browser was recorded"],
 358                         "last_used" => ["type" => "datetime", "comment" => "Datetime the trusted browser was last used"],
 359                 ],
 360                 "indexes" => [
 361                         "PRIMARY" => ["cookie_hash"],
 362                         "uid" => ["uid"],
 363                 ]
 364         ],
 365         "addon" => [
 366                 "comment" => "registered addons",
 367                 "fields" => [
 368                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 369                         "name" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "addon base (file)name"],
 370                         "version" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "currently unused"],
 371                         "installed" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "currently always 1"],
 372                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "currently unused"],
 373                         "timestamp" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "file timestamp to check for reloads"],
 374                         "plugin_admin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 = has admin config, 0 = has no admin config"],
 375                 ],
 376                 "indexes" => [
 377                         "PRIMARY" => ["id"],
 378                         "name" => ["UNIQUE", "name"],
 379                 ]
 380         ],
 381         "apcontact" => [
 382                 "comment" => "ActivityPub compatible contacts - used in the ActivityPub implementation",
 383                 "fields" => [
 384                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "URL of the contact"],
 385                         "uuid" => ["type" => "varchar(255)", "comment" => ""],
 386                         "type" => ["type" => "varchar(20)", "not null" => "1", "comment" => ""],
 387                         "following" => ["type" => "varchar(255)", "comment" => ""],
 388                         "followers" => ["type" => "varchar(255)", "comment" => ""],
 389                         "inbox" => ["type" => "varchar(255)", "not null" => "1", "comment" => ""],
 390                         "outbox" => ["type" => "varchar(255)", "comment" => ""],
 391                         "sharedinbox" => ["type" => "varchar(255)", "comment" => ""],
 392                         "manually-approve" => ["type" => "boolean", "comment" => ""],
 393                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 394                         "name" => ["type" => "varchar(255)", "comment" => ""],
 395                         "about" => ["type" => "text", "comment" => ""],
 396                         "photo" => ["type" => "varchar(255)", "comment" => ""],
 397                         "addr" => ["type" => "varchar(255)", "comment" => ""],
 398                         "alias" => ["type" => "varchar(255)", "comment" => ""],
 399                         "pubkey" => ["type" => "text", "comment" => ""],
 400                         "subscribe" => ["type" => "varchar(255)", "comment" => ""],
 401                         "baseurl" => ["type" => "varchar(255)", "comment" => "baseurl of the ap contact"],
 402                         "gsid" => ["type" => "int unsigned", "foreign" => ["gserver" => "id", "on delete" => "restrict"], "comment" => "Global Server ID"],
 403                         "generator" => ["type" => "varchar(255)", "comment" => "Name of the contact's system"],
 404                         "following_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of following contacts"],
 405                         "followers_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of followers"],
 406                         "statuses_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of posts"],
 407                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
 408                 ],
 409                 "indexes" => [
 410                         "PRIMARY" => ["url"],
 411                         "addr" => ["addr(32)"],
 412                         "alias" => ["alias(190)"],
 413                         "followers" => ["followers(190)"],
 414                         "baseurl" => ["baseurl(190)"],
 415                         "sharedinbox" => ["sharedinbox(190)"],
 416                         "gsid" => ["gsid"]
 417                 ]
 418         ],
 419         "attach" => [
 420                 "comment" => "file attachments",
 421                 "fields" => [
 422                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "generated index"],
 423                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 424                         "hash" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "hash"],
 425                         "filename" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "filename of original"],
 426                         "filetype" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "mimetype"],
 427                         "filesize" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "size in bytes"],
 428                         "data" => ["type" => "longblob", "not null" => "1", "comment" => "file data"],
 429                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
 430                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
 431                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>"],
 432                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 433                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 434                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 435                         "backend-class" => ["type" => "tinytext", "comment" => "Storage backend class"],
 436                         "backend-ref" => ["type" => "text", "comment" => "Storage backend data reference"],
 437                 ],
 438                 "indexes" => [
 439                         "PRIMARY" => ["id"],
 440                         "uid" => ["uid"],
 441                 ]
 442         ],
 443         "auth_codes" => [
 444                 "comment" => "OAuth usage",
 445                 "fields" => [
 446                         "id" => ["type" => "varchar(40)", "not null" => "1", "primary" => "1", "comment" => ""],
 447                         "client_id" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "foreign" => ["clients" => "client_id"],
 448                                 "comment" => ""],
 449                         "redirect_uri" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
 450                         "expires" => ["type" => "int", "not null" => "1", "default" => "0", "comment" => ""],
 451                         "scope" => ["type" => "varchar(250)", "not null" => "1", "default" => "", "comment" => ""],
 452                 ],
 453                 "indexes" => [
 454                         "PRIMARY" => ["id"],
 455                         "client_id" => ["client_id"]
 456                 ]
 457         ],
 458         "cache" => [
 459                 "comment" => "Stores temporary data",
 460                 "fields" => [
 461                         "k" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "cache key"],
 462                         "v" => ["type" => "mediumtext", "comment" => "cached serialized value"],
 463                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache expiration"],
 464                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache insertion"],
 465                 ],
 466                 "indexes" => [
 467                         "PRIMARY" => ["k"],
 468                         "k_expires" => ["k", "expires"],
 469                 ]
 470         ],
 471         "challenge" => [
 472                 "comment" => "",
 473                 "fields" => [
 474                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 475                         "challenge" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 476                         "dfrn-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 477                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 478                         "type" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 479                         "last_update" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 480                 ],
 481                 "indexes" => [
 482                         "PRIMARY" => ["id"],
 483                 ]
 484         ],
 485         "config" => [
 486                 "comment" => "main configuration storage",
 487                 "fields" => [
 488                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 489                         "cat" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
 490                         "k" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
 491                         "v" => ["type" => "mediumtext", "comment" => ""],
 492                 ],
 493                 "indexes" => [
 494                         "PRIMARY" => ["id"],
 495                         "cat_k" => ["UNIQUE", "cat", "k"],
 496                 ]
 497         ],
 498         "contact-relation" => [
 499                 "comment" => "Contact relations",
 500                 "fields" => [
 501                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "primary" => "1", "comment" => "contact the related contact had interacted with"],
 502                         "relation-cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "primary" => "1", "comment" => "related contact who had interacted with the contact"],
 503                         "last-interaction" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last interaction"],
 504                         "follow-updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last update of the contact relationship"],
 505                         "follows" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 506                 ],
 507                 "indexes" => [
 508                         "PRIMARY" => ["cid", "relation-cid"],
 509                         "relation-cid" => ["relation-cid"],
 510                 ]
 511         ],
 512         "conv" => [
 513                 "comment" => "private messages",
 514                 "fields" => [
 515                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 516                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this conversation"],
 517                         "recips" => ["type" => "text", "comment" => "sender_handle;recipient_handle"],
 518                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 519                         "creator" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "handle of creator"],
 520                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation timestamp"],
 521                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "edited timestamp"],
 522                         "subject" => ["type" => "text", "comment" => "subject of initial message"],
 523                 ],
 524                 "indexes" => [
 525                         "PRIMARY" => ["id"],
 526                         "uid" => ["uid"],
 527                 ]
 528         ],
 529         "conversation" => [
 530                 "comment" => "Raw data and structure information for messages",
 531                 "fields" => [
 532                         "item-uri" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "Original URI of the item - unrelated to the table with the same name"],
 533                         "reply-to-uri" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "URI to which this item is a reply"],
 534                         "conversation-uri" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "GNU Social conversation URI"],
 535                         "conversation-href" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "GNU Social conversation link"],
 536                         "protocol" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "255", "comment" => "The protocol of the item"],
 537                         "direction" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "How the message arrived here: 1=push, 2=pull"],
 538                         "source" => ["type" => "mediumtext", "comment" => "Original source"],
 539                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Receiving date"],
 540                 ],
 541                 "indexes" => [
 542                         "PRIMARY" => ["item-uri"],
 543                         "conversation-uri" => ["conversation-uri"],
 544                         "received" => ["received"],
 545                 ]
 546         ],
 547         "delayed-post" => [
 548                 "comment" => "Posts that are about to be distributed at a later time",
 549                 "fields" => [
 550                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
 551                         "uri" => ["type" => "varchar(255)", "comment" => "URI of the post that will be distributed later"],
 552                         "uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 553                         "delayed" => ["type" => "datetime", "comment" => "delay time"],
 554                 ],
 555                 "indexes" => [
 556                         "PRIMARY" => ["id"],
 557                         "uid_uri" => ["UNIQUE", "uid", "uri(190)"],
 558                 ]
 559         ],
 560         "diaspora-interaction" => [
 561                 "comment" => "Signed Diaspora Interaction",
 562                 "fields" => [
 563                         "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"],
 564                         "interaction" => ["type" => "mediumtext", "comment" => "The Diaspora interaction"]
 565                 ],
 566                 "indexes" => [
 567                         "PRIMARY" => ["uri-id"]
 568                 ]
 569         ],
 570         "event" => [
 571                 "comment" => "Events",
 572                 "fields" => [
 573                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 574                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 575                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 576                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact_id (ID of the contact in contact table)"],
 577                         "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 578                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
 579                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
 580                         "start" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "event start time"],
 581                         "finish" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "event end time"],
 582                         "summary" => ["type" => "text", "comment" => "short description or title of the event"],
 583                         "desc" => ["type" => "text", "comment" => "event description"],
 584                         "location" => ["type" => "text", "comment" => "event location"],
 585                         "type" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "comment" => "event or birthday"],
 586                         "nofinish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if event does have no end this is 1"],
 587                         "adjust" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "adjust to timezone of the recipient (0 or 1)"],
 588                         "ignore" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "0 or 1"],
 589                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
 590                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 591                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 592                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 593                 ],
 594                 "indexes" => [
 595                         "PRIMARY" => ["id"],
 596                         "uid_start" => ["uid", "start"],
 597                         "cid" => ["cid"],
 598                 ]
 599         ],
 600         "fcontact" => [
 601                 "comment" => "Diaspora compatible contacts - used in the Diaspora implementation",
 602                 "fields" => [
 603                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 604                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "unique id"],
 605                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 606                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 607                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 608                         "request" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 609                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 610                         "addr" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 611                         "batch" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 612                         "notify" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 613                         "poll" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 614                         "confirm" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 615                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 616                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
 617                         "alias" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 618                         "pubkey" => ["type" => "text", "comment" => ""],
 619                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 620                 ],
 621                 "indexes" => [
 622                         "PRIMARY" => ["id"],
 623                         "addr" => ["addr(32)"],
 624                         "url" => ["UNIQUE", "url(190)"],
 625                 ]
 626         ],
 627         "fsuggest" => [
 628                 "comment" => "friend suggestion stuff",
 629                 "fields" => [
 630                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 631                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 632                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => ""],
 633                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 634                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 635                         "request" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 636                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 637                         "note" => ["type" => "text", "comment" => ""],
 638                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 639                 ],
 640                 "indexes" => [
 641                         "PRIMARY" => ["id"],
 642                         "cid" => ["cid"],
 643                         "uid" => ["uid"],
 644                 ]
 645         ],
 646         "group" => [
 647                 "comment" => "privacy groups, group info",
 648                 "fields" => [
 649                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 650                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 651                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 indicates the member list is not private"],
 652                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 indicates the group has been deleted"],
 653                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "human readable name of group"],
 654                 ],
 655                 "indexes" => [
 656                         "PRIMARY" => ["id"],
 657                         "uid" => ["uid"],
 658                 ]
 659         ],
 660         "group_member" => [
 661                 "comment" => "privacy groups, member info",
 662                 "fields" => [
 663                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 664                         "gid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["group" => "id"], "comment" => "groups.id of the associated group"],
 665                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id of the member assigned to the associated group"],
 666                 ],
 667                 "indexes" => [
 668                         "PRIMARY" => ["id"],
 669                         "contactid" => ["contact-id"],
 670                         "gid_contactid" => ["UNIQUE", "gid", "contact-id"],
 671                 ]
 672         ],
 673         "gserver-tag" => [
 674                 "comment" => "Tags that the server has subscribed",
 675                 "fields" => [
 676                         "gserver-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["gserver" => "id"], "primary" => "1",
 677                                 "comment" => "The id of the gserver"],
 678                         "tag" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "primary" => "1", "comment" => "Tag that the server has subscribed"],
 679                 ],
 680                 "indexes" => [
 681                         "PRIMARY" => ["gserver-id", "tag"],
 682                         "tag" => ["tag"],
 683                 ]
 684         ],
 685         "hook" => [
 686                 "comment" => "addon hook registry",
 687                 "fields" => [
 688                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 689                         "hook" => ["type" => "varbinary(100)", "not null" => "1", "default" => "", "comment" => "name of hook"],
 690                         "file" => ["type" => "varbinary(200)", "not null" => "1", "default" => "", "comment" => "relative filename of hook handler"],
 691                         "function" => ["type" => "varbinary(200)", "not null" => "1", "default" => "", "comment" => "function name of hook handler"],
 692                         "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"],
 693                 ],
 694                 "indexes" => [
 695                         "PRIMARY" => ["id"],
 696                         "hook_file_function" => ["UNIQUE", "hook", "file", "function"],
 697                 ]
 698         ],
 699         "host" => [
 700                 "comment" => "Hostname",
 701                 "fields" => [
 702                         "id" => ["type" => "tinyint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 703                         "name" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => "The hostname"],
 704                 ],
 705                 "indexes" => [
 706                         "PRIMARY" => ["id"],
 707                         "name" => ["UNIQUE", "name"],
 708                 ]
 709         ],
 710         "inbox-status" => [
 711                 "comment" => "Status of ActivityPub inboxes",
 712                 "fields" => [
 713                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "URL of the inbox"],
 714                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date of this entry"],
 715                         "success" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last successful delivery"],
 716                         "failure" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last failed delivery"],
 717                         "previous" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Previous delivery date"],
 718                         "archive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is the inbox archived?"],
 719                         "shared" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is it a shared inbox?"]
 720                 ],
 721                 "indexes" => [
 722                         "PRIMARY" => ["url"]
 723                 ]
 724         ],
 725         "intro" => [
 726                 "comment" => "",
 727                 "fields" => [
 728                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 729                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 730                         "fid" => ["type" => "int unsigned", "relation" => ["fcontact" => "id"], "comment" => ""],
 731                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => ""],
 732                         "knowyou" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 733                         "duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 734                         "note" => ["type" => "text", "comment" => ""],
 735                         "hash" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 736                         "datetime" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 737                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => ""],
 738                         "ignore" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 739                 ],
 740                 "indexes" => [
 741                         "PRIMARY" => ["id"],
 742                         "contact-id" => ["contact-id"],
 743                         "uid" => ["uid"],
 744                 ]
 745         ],
 746         "item" => [
 747                 "comment" => "Structure for all posts",
 748                 "fields" => [
 749                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
 750                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this item"],
 751                         "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 752                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
 753                         "uri-hash" => ["type" => "varchar(80)", "not null" => "1", "default" => "", "comment" => "RIPEMD-128 hash from uri"],
 754                         "parent" => ["type" => "int unsigned", "relation" => ["item" => "id"], "comment" => "item.id of the parent to this item if it is a reply of some form; otherwise this must be set to the id of this item"],
 755                         "parent-uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "uri of the top-level parent to this item"],
 756                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the top-level parent uri"],
 757                         "thr-parent" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "If the parent of this item is not the top-level item in the conversation, the uri of the immediate parent; otherwise set to parent-uri"],
 758                         "thr-parent-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
 759                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation timestamp."],
 760                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last edit (default is created)"],
 761                         "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last comment/reply to this item"],
 762                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime"],
 763                         "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"],
 764                         "gravity" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 765                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network from where the item comes from"],
 766                         "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"],
 767                         "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"],
 768                         "causer-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 contact that caused the item creation"],
 769                         "vid" => ["type" => "smallint unsigned", "foreign" => ["verb" => "id", "on delete" => "restrict"], "comment" => "Id of the verb table entry that contains the activity verbs"],
 770                         "extid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 771                         "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
 772                         "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 773                         "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
 774                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 775                         "moderated" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 776                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been deleted"],
 777                         // User specific fields. Eventually they will move to user-item
 778                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
 779                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
 780                         "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
 781                         "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
 782                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 783                         "starred" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been favourited"],
 784                         "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "item has not been seen"],
 785                         "mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "The owner of this item was mentioned in it"],
 786                         "forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 787                         "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
 788                         // It has to be decided whether these fields belong to the user or the structure
 789                         "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"],
 790                         "event-id" => ["type" => "int unsigned", "relation" => ["event" => "id"], "comment" => "Used to link to the event.id"],
 791                         // Deprecated fields. Will be removed in upcoming versions
 792                         "iaid" => ["type" => "int unsigned", "comment" => "Deprecated"],
 793                         "icid" => ["type" => "int unsigned", "comment" => "Deprecated"],
 794                         "attach" => ["type" => "mediumtext", "comment" => "Deprecated"],
 795                         "allow_cid" => ["type" => "mediumtext", "comment" => "Deprecated"],
 796                         "allow_gid" => ["type" => "mediumtext", "comment" => "Deprecated"],
 797                         "deny_cid" => ["type" => "mediumtext", "comment" => "Deprecated"],
 798                         "deny_gid" => ["type" => "mediumtext", "comment" => "Deprecated"],
 799                         "postopts" => ["type" => "text", "comment" => "Deprecated"],
 800                         "inform" => ["type" => "mediumtext", "comment" => "Deprecated"],
 801                         "type" => ["type" => "varchar(20)", "comment" => "Deprecated"],
 802                         "bookmark" => ["type" => "boolean", "comment" => "Deprecated"],
 803                         "file" => ["type" => "mediumtext", "comment" => "Deprecated"],
 804                         "location" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 805                         "coord" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 806                         "tag" => ["type" => "mediumtext", "comment" => "Deprecated"],
 807                         "plink" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 808                         "title" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 809                         "content-warning" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 810                         "body" => ["type" => "mediumtext", "comment" => "Deprecated"],
 811                         "app" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 812                         "verb" => ["type" => "varchar(100)", "comment" => "Deprecated"],
 813                         "object-type" => ["type" => "varchar(100)", "comment" => "Deprecated"],
 814                         "object" => ["type" => "text", "comment" => "Deprecated"],
 815                         "target-type" => ["type" => "varchar(100)", "comment" => "Deprecated"],
 816                         "target" => ["type" => "text", "comment" => "Deprecated"],
 817                         "author-name" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 818                         "author-link" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 819                         "author-avatar" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 820                         "owner-name" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 821                         "owner-link" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 822                         "owner-avatar" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 823                         "rendered-hash" => ["type" => "varchar(32)", "comment" => "Deprecated"],
 824                         "rendered-html" => ["type" => "mediumtext", "comment" => "Deprecated"],
 825                 ],
 826                 "indexes" => [
 827                         "PRIMARY" => ["id"],
 828                         "guid" => ["guid(191)"],
 829                         "uri" => ["uri(191)"],
 830                         "parent" => ["parent"],
 831                         "parent-uri" => ["parent-uri(191)"],
 832                         "extid" => ["extid(191)"],
 833                         "uid_id" => ["uid", "id"],
 834                         "uid_contactid_id" => ["uid", "contact-id", "id"],
 835                         "uid_received" => ["uid", "received"],
 836                         "uid_commented" => ["uid", "commented"],
 837                         "uid_unseen_contactid" => ["uid", "unseen", "contact-id"],
 838                         "uid_network_received" => ["uid", "network", "received"],
 839                         "uid_network_commented" => ["uid", "network", "commented"],
 840                         "uid_thrparent" => ["uid", "thr-parent(190)"],
 841                         "uid_parenturi" => ["uid", "parent-uri(190)"],
 842                         "uid_contactid_received" => ["uid", "contact-id", "received"],
 843                         "authorid_received" => ["author-id", "received"],
 844                         "ownerid" => ["owner-id"],
 845                         "contact-id" => ["contact-id"],
 846                         "uid_uri" => ["uid", "uri(190)"],
 847                         "resource-id" => ["resource-id"],
 848                         "deleted_changed" => ["deleted", "changed"],
 849                         "uid_wall_changed" => ["uid", "wall", "changed"],
 850                         "uid_unseen_wall" => ["uid", "unseen", "wall"],
 851                         "mention_uid_id" => ["mention", "uid", "id"],
 852                         "uid_eventid" => ["uid", "event-id"],
 853                         "vid" => ["vid"],
 854                         "psid_wall" => ["psid", "wall"],
 855                         "uri-id" => ["uri-id"],
 856                         "parent-uri-id" => ["parent-uri-id"],
 857                         "thr-parent-id" => ["thr-parent-id"],
 858                         "causer-id" => ["causer-id"],
 859                 ]
 860         ],
 861         "locks" => [
 862                 "comment" => "",
 863                 "fields" => [
 864                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 865                         "name" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => ""],
 866                         "locked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 867                         "pid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Process ID"],
 868                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache expiration"],
 869                 ],
 870                 "indexes" => [
 871                         "PRIMARY" => ["id"],
 872                         "name_expires" => ["name", "expires"]
 873                 ]
 874         ],
 875         "mail" => [
 876                 "comment" => "private messages",
 877                 "fields" => [
 878                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 879                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 880                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this private message"],
 881                         "from-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "name of the sender"],
 882                         "from-photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "contact photo link of the sender"],
 883                         "from-url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "profile linke of the sender"],
 884                         "contact-id" => ["type" => "varchar(255)", "relation" => ["contact" => "id"], "comment" => "contact.id"],
 885                         "convid" => ["type" => "int unsigned", "relation" => ["conv" => "id"], "comment" => "conv.id"],
 886                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 887                         "body" => ["type" => "mediumtext", "comment" => ""],
 888                         "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if message visited it is 1"],
 889                         "reply" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 890                         "replied" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 891                         "unknown" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if sender not in the contact table this is 1"],
 892                         "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 893                         "parent-uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 894                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time of the private message"],
 895                 ],
 896                 "indexes" => [
 897                         "PRIMARY" => ["id"],
 898                         "uid_seen" => ["uid", "seen"],
 899                         "convid" => ["convid"],
 900                         "uri" => ["uri(64)"],
 901                         "parent-uri" => ["parent-uri(64)"],
 902                         "contactid" => ["contact-id(32)"],
 903                 ]
 904         ],
 905         "mailacct" => [
 906                 "comment" => "Mail account data for fetching mails",
 907                 "fields" => [
 908                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 909                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 910                         "server" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 911                         "port" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 912                         "ssltype" => ["type" => "varchar(16)", "not null" => "1", "default" => "", "comment" => ""],
 913                         "mailbox" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 914                         "user" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 915                         "pass" => ["type" => "text", "comment" => ""],
 916                         "reply_to" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 917                         "action" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 918                         "movetofolder" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 919                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 920                         "last_check" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 921                 ],
 922                 "indexes" => [
 923                         "PRIMARY" => ["id"],
 924                         "uid" => ["uid"],
 925                 ]
 926         ],
 927         "manage" => [
 928                 "comment" => "table of accounts that can manage each other",
 929                 "fields" => [
 930                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 931                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 932                         "mid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 933                 ],
 934                 "indexes" => [
 935                         "PRIMARY" => ["id"],
 936                         "uid_mid" => ["UNIQUE", "uid", "mid"],
 937                         "mid" => ["mid"],
 938                 ]
 939         ],
 940         "notify" => [
 941                 "comment" => "notifications",
 942                 "fields" => [
 943                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 944                         "type" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 945                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 946                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 947                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 948                         "date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 949                         "msg" => ["type" => "mediumtext", "comment" => ""],
 950                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 951                         "link" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 952                         "iid" => ["type" => "int unsigned", "relation" => ["item" => "id"], "comment" => "item.id"],
 953                         "parent" => ["type" => "int unsigned", "relation" => ["item" => "id"], "comment" => ""],
 954                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the related post"],
 955                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
 956                         "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 957                         "verb" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""],
 958                         "otype" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => ""],
 959                         "name_cache" => ["type" => "tinytext", "comment" => "Cached bbcode parsing of name"],
 960                         "msg_cache" => ["type" => "mediumtext", "comment" => "Cached bbcode parsing of msg"]
 961                 ],
 962                 "indexes" => [
 963                         "PRIMARY" => ["id"],
 964                         "seen_uid_date" => ["seen", "uid", "date"],
 965                         "uid_date" => ["uid", "date"],
 966                         "uid_type_link" => ["uid", "type", "link(190)"],
 967                         "uri-id" => ["uri-id"],
 968                         "parent-uri-id" => ["parent-uri-id"],
 969                 ]
 970         ],
 971         "notify-threads" => [
 972                 "comment" => "",
 973                 "fields" => [
 974                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 975                         "notify-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["notify" => "id"], "comment" => ""],
 976                         "master-parent-item" => ["type" => "int unsigned", "foreign" => ["item" => "id"], "comment" => ""],
 977                         "master-parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
 978                         "parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 979                         "receiver-uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"],
 980                                 "comment" => "User id"],
 981                 ],
 982                 "indexes" => [
 983                         "PRIMARY" => ["id"],
 984                         "master-parent-item" => ["master-parent-item"],
 985                         "master-parent-uri-id" => ["master-parent-uri-id"],
 986                         "receiver-uid" => ["receiver-uid"],
 987                         "notify-id" => ["notify-id"],
 988                 ]
 989         ],
 990         "oembed" => [
 991                 "comment" => "cache for OEmbed queries",
 992                 "fields" => [
 993                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "page url"],
 994                         "maxwidth" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "comment" => "Maximum width passed to Oembed"],
 995                         "content" => ["type" => "mediumtext", "comment" => "OEmbed data of the page"],
 996                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
 997                 ],
 998                 "indexes" => [
 999                         "PRIMARY" => ["url", "maxwidth"],
1000                         "created" => ["created"],
1001                 ]
1002         ],
1003         "openwebauth-token" => [
1004                 "comment" => "Store OpenWebAuth token to verify contacts",
1005                 "fields" => [
1006                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1007                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id - currently unused"],
1008                         "type" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Verify type"],
1009                         "token" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A generated token"],
1010                         "meta" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1011                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
1012                 ],
1013                 "indexes" => [
1014                         "PRIMARY" => ["id"],
1015                         "uid" => ["uid"],
1016                 ]
1017         ],
1018         "parsed_url" => [
1019                 "comment" => "cache for 'parse_url' queries",
1020                 "fields" => [
1021                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "page url"],
1022                         "guessing" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the 'guessing' mode active?"],
1023                         "oembed" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the data the result of oembed?"],
1024                         "content" => ["type" => "mediumtext", "comment" => "page data"],
1025                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
1026                 ],
1027                 "indexes" => [
1028                         "PRIMARY" => ["url", "guessing", "oembed"],
1029                         "created" => ["created"],
1030                 ]
1031         ],
1032         "participation" => [
1033                 "comment" => "Storage for participation messages from Diaspora",
1034                 "fields" => [
1035                         "iid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item" => "id"], "comment" => ""],
1036                         "server" => ["type" => "varchar(60)", "not null" => "1", "primary" => "1", "comment" => ""],
1037                         "cid" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["contact" => "id"], "comment" => ""],
1038                         "fid" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["fcontact" => "id"], "comment" => ""],
1039                 ],
1040                 "indexes" => [
1041                         "PRIMARY" => ["iid", "server"],
1042                         "cid" => ["cid"],
1043                         "fid" => ["fid"]
1044                 ]
1045         ],
1046         "pconfig" => [
1047                 "comment" => "personal (per user) configuration storage",
1048                 "fields" => [
1049                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Primary key"],
1050                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1051                         "cat" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "Category"],
1052                         "k" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "Key"],
1053                         "v" => ["type" => "mediumtext", "comment" => "Value"],
1054                 ],
1055                 "indexes" => [
1056                         "PRIMARY" => ["id"],
1057                         "uid_cat_k" => ["UNIQUE", "uid", "cat", "k"],
1058                 ]
1059         ],
1060         "photo" => [
1061                 "comment" => "photo storage",
1062                 "fields" => [
1063                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1064                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid", "on delete" => "restrict"], "comment" => "Owner User id"],
1065                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "contact.id"],
1066                         "guid" => ["type" => "char(16)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this photo"],
1067                         "resource-id" => ["type" => "char(32)", "not null" => "1", "default" => "", "comment" => ""],
1068                         "hash" => ["type" => "char(32)", "comment" => "hash value of the photo"],
1069                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation date"],
1070                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edited date"],
1071                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1072                         "desc" => ["type" => "text", "comment" => ""],
1073                         "album" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "The name of the album to which the photo belongs"],
1074                         "filename" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1075                         "type" => ["type" => "varchar(30)", "not null" => "1", "default" => "image/jpeg"],
1076                         "height" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1077                         "width" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1078                         "datasize" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1079                         "data" => ["type" => "mediumblob", "not null" => "1", "comment" => ""],
1080                         "scale" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1081                         "profile" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1082                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
1083                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
1084                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
1085                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
1086                         "accessible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Make photo publicly accessible, ignoring permissions"],
1087                         "backend-class" => ["type" => "tinytext", "comment" => "Storage backend class"],
1088                         "backend-ref" => ["type" => "text", "comment" => "Storage backend data reference"],
1089                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
1090                 ],
1091                 "indexes" => [
1092                         "PRIMARY" => ["id"],
1093                         "contactid" => ["contact-id"],
1094                         "uid_contactid" => ["uid", "contact-id"],
1095                         "uid_profile" => ["uid", "profile"],
1096                         "uid_album_scale_created" => ["uid", "album(32)", "scale", "created"],
1097                         "uid_album_resource-id_created" => ["uid", "album(32)", "resource-id", "created"],
1098                         "resource-id" => ["resource-id"],
1099                 ]
1100         ],
1101         "post-category" => [
1102                 "comment" => "post relation to categories",
1103                 "fields" => [
1104                         "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"],
1105                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
1106                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "comment" => ""],
1107                         "tid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["tag" => "id", "on delete" => "restrict"], "comment" => ""],
1108                 ],
1109                 "indexes" => [
1110                         "PRIMARY" => ["uri-id", "uid", "type", "tid"],
1111                         "uri-id" => ["tid"],
1112                         "uid" => ["uid"],
1113                 ]
1114         ],
1115         "post-content" => [
1116                 "comment" => "Content for all posts",
1117                 "fields" => [
1118                         "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"],
1119                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "item title"],
1120                         "content-warning" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1121                         "body" => ["type" => "mediumtext", "comment" => "item body content"],
1122                         "raw-body" => ["type" => "mediumtext", "comment" => "Body without embedded media links"],
1123                         "location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "text location where this item originated"],
1124                         "coord" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "longitude/latitude pair representing location where this item originated"],
1125                         "language" => ["type" => "text", "comment" => "Language information about this post"],
1126                         "app" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "application which generated this item"],
1127                         "rendered-hash" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
1128                         "rendered-html" => ["type" => "mediumtext", "comment" => "item.body converted to html"],
1129                         "object-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams object type"],
1130                         "object" => ["type" => "text", "comment" => "JSON encoded object structure unless it is an implied object (normal post)"],
1131                         "target-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams target type if applicable (URI)"],
1132                         "target" => ["type" => "text", "comment" => "JSON encoded target structure if used"],
1133                         "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"],
1134                         "plink" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "permalink or URL to a displayable copy of the message at its source"]
1135                 ],
1136                 "indexes" => [
1137                         "PRIMARY" => ["uri-id"],
1138                         "plink" => ["plink(191)"],
1139                         "title-content-warning-body" => ["FULLTEXT", "title", "content-warning", "body"],
1140                 ]
1141         ],
1142         "post-delivery-data" => [
1143                 "comment" => "Delivery data for items",
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                         "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"],
1147                         "inform" => ["type" => "mediumtext", "comment" => "Additional receivers of the linked item"],
1148                         "queue_count" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Initial number of delivery recipients, used as item.delivery_queue_count"],
1149                         "queue_done" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries, used as item.delivery_queue_done"],
1150                         "queue_failed" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of unsuccessful deliveries, used as item.delivery_queue_failed"],
1151                         "activitypub" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via ActivityPub"],
1152                         "dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via DFRN"],
1153                         "legacy_dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via legacy DFRN"],
1154                         "diaspora" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via Diaspora"],
1155                         "ostatus" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via OStatus"],
1156                 ],
1157                 "indexes" => [
1158                         "PRIMARY" => ["uri-id"],
1159                 ]
1160         ],
1161         "post-media" => [
1162                 "comment" => "Attached media",
1163                 "fields" => [
1164                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1165                         "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"],
1166                         "url" => ["type" => "varbinary(511)", "not null" => "1", "comment" => "Media URL"],
1167                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Media type"],
1168                         "mimetype" => ["type" => "varchar(60)", "comment" => ""],
1169                         "height" => ["type" => "smallint unsigned", "comment" => "Height of the media"],
1170                         "width" => ["type" => "smallint unsigned", "comment" => "Width of the media"],
1171                         "size" => ["type" => "int unsigned", "comment" => "Media size"],
1172                         "preview" => ["type" => "varbinary(255)", "comment" => "Preview URL"],
1173                         "preview-height" => ["type" => "smallint unsigned", "comment" => "Height of the preview picture"],
1174                         "preview-width" => ["type" => "smallint unsigned", "comment" => "Width of the preview picture"],
1175                         "description" => ["type" => "text", "comment" => ""],
1176                 ],
1177                 "indexes" => [
1178                         "PRIMARY" => ["id"],
1179                         "uri-id-url" => ["UNIQUE", "uri-id", "url"],
1180                 ]
1181         ],
1182         "post-tag" => [
1183                 "comment" => "post relation to tags",
1184                 "fields" => [
1185                         "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"],
1186                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "comment" => ""],
1187                         "tid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["tag" => "id", "on delete" => "restrict"], "comment" => ""],
1188                         "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"],
1189                 ],
1190                 "indexes" => [
1191                         "PRIMARY" => ["uri-id", "type", "tid", "cid"],
1192                         "tid" => ["tid"],
1193                         "cid" => ["cid"]
1194                 ]
1195         ],
1196         "post-user" => [
1197                 "comment" => "User specific post data",
1198                 "fields" => [
1199                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
1200                         "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"],
1201                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
1202                         "protocol" => ["type" => "tinyint unsigned", "comment" => "Protocol used to deliver the item for this user"],
1203                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
1204                         "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "post has not been seen"],
1205                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide the post from the user"],
1206                         "notification-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1207                         "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
1208                         "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
1209                 ],
1210                 "indexes" => [
1211                         "PRIMARY" => ["id"],
1212                         "uid_uri-id" => ["UNIQUE", "uid", "uri-id"],
1213                         "uri-id" => ["uri-id"],
1214                         "contact-id" => ["contact-id"],
1215                         "psid" => ["psid"],
1216                 ],
1217         ],
1218         "process" => [
1219                 "comment" => "Currently running system processes",
1220                 "fields" => [
1221                         "pid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "comment" => ""],
1222                         "command" => ["type" => "varbinary(32)", "not null" => "1", "default" => "", "comment" => ""],
1223                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1224                 ],
1225                 "indexes" => [
1226                         "PRIMARY" => ["pid"],
1227                         "command" => ["command"],
1228                 ]
1229         ],
1230         "profile" => [
1231                 "comment" => "user profiles data",
1232                 "fields" => [
1233                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1234                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
1235                         "profile-name" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1236                         "is-default" => ["type" => "boolean", "comment" => "Deprecated"],
1237                         "hide-friends" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Hide friend list from viewers of this profile"],
1238                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1239                         "pdesc" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1240                         "dob" => ["type" => "varchar(32)", "not null" => "1", "default" => "0000-00-00", "comment" => "Day of birth"],
1241                         "address" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1242                         "locality" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1243                         "region" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1244                         "postal-code" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
1245                         "country-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1246                         "hometown" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1247                         "gender" => ["type" => "varchar(32)", "comment" => "Deprecated"],
1248                         "marital" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1249                         "with" => ["type" => "text", "comment" => "Deprecated"],
1250                         "howlong" => ["type" => "datetime", "comment" => "Deprecated"],
1251                         "sexual" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1252                         "politic" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1253                         "religion" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1254                         "pub_keywords" => ["type" => "text", "comment" => ""],
1255                         "prv_keywords" => ["type" => "text", "comment" => ""],
1256                         "likes" => ["type" => "text", "comment" => "Deprecated"],
1257                         "dislikes" => ["type" => "text", "comment" => "Deprecated"],
1258                         "about" => ["type" => "text", "comment" => "Profile description"],
1259                         "summary" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1260                         "music" => ["type" => "text", "comment" => "Deprecated"],
1261                         "book" => ["type" => "text", "comment" => "Deprecated"],
1262                         "tv" => ["type" => "text", "comment" => "Deprecated"],
1263                         "film" => ["type" => "text", "comment" => "Deprecated"],
1264                         "interest" => ["type" => "text", "comment" => "Deprecated"],
1265                         "romance" => ["type" => "text", "comment" => "Deprecated"],
1266                         "work" => ["type" => "text", "comment" => "Deprecated"],
1267                         "education" => ["type" => "text", "comment" => "Deprecated"],
1268                         "contact" => ["type" => "text", "comment" => "Deprecated"],
1269                         "homepage" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1270                         "xmpp" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1271                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1272                         "thumb" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1273                         "publish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "publish default profile in local directory"],
1274                         "net-publish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "publish profile in global directory"],
1275                 ],
1276                 "indexes" => [
1277                         "PRIMARY" => ["id"],
1278                         "uid_is-default" => ["uid", "is-default"],
1279                         "pub_keywords" => ["FULLTEXT", "pub_keywords"],
1280                 ]
1281         ],
1282         "profile_check" => [
1283                 "comment" => "DFRN remote auth use",
1284                 "fields" => [
1285                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1286                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1287                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
1288                         "dfrn_id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1289                         "sec" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1290                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1291                 ],
1292                 "indexes" => [
1293                         "PRIMARY" => ["id"],
1294                         "uid" => ["uid"],
1295                         "cid" => ["cid"],
1296                 ]
1297         ],
1298         "profile_field" => [
1299                 "comment" => "Custom profile fields",
1300                 "fields" => [
1301                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1302                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner user id"],
1303                         "order" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "1", "comment" => "Field ordering per user"],
1304                         "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this profile field - 0 = public"],
1305                         "label" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Label of the field"],
1306                         "value" => ["type" => "text", "comment" => "Value of the field"],
1307                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
1308                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
1309                 ],
1310                 "indexes" => [
1311                         "PRIMARY" => ["id"],
1312                         "uid" => ["uid"],
1313                         "order" => ["order"],
1314                         "psid" => ["psid"],
1315                 ]
1316         ],
1317         "push_subscriber" => [
1318                 "comment" => "Used for OStatus: Contains feed subscribers",
1319                 "fields" => [
1320                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1321                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1322                         "callback_url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1323                         "topic" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1324                         "nickname" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1325                         "push" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Retrial counter"],
1326                         "last_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last successful trial"],
1327                         "next_try" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Next retrial date"],
1328                         "renewed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last subscription renewal"],
1329                         "secret" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1330                 ],
1331                 "indexes" => [
1332                         "PRIMARY" => ["id"],
1333                         "next_try" => ["next_try"],
1334                         "uid" => ["uid"]
1335                 ]
1336         ],
1337         "register" => [
1338                 "comment" => "registrations requiring admin approval",
1339                 "fields" => [
1340                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1341                         "hash" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1342                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1343                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1344                         "password" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1345                         "language" => ["type" => "varchar(16)", "not null" => "1", "default" => "", "comment" => ""],
1346                         "note" => ["type" => "text", "comment" => ""],
1347                 ],
1348                 "indexes" => [
1349                         "PRIMARY" => ["id"],
1350                         "uid" => ["uid"],
1351                 ]
1352         ],
1353         "search" => [
1354                 "comment" => "",
1355                 "fields" => [
1356                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1357                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1358                         "term" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1359                 ],
1360                 "indexes" => [
1361                         "PRIMARY" => ["id"],
1362                         "uid" => ["uid"],
1363                 ]
1364         ],
1365         "session" => [
1366                 "comment" => "web session storage",
1367                 "fields" => [
1368                         "id" => ["type" => "bigint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1369                         "sid" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => ""],
1370                         "data" => ["type" => "text", "comment" => ""],
1371                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1372                 ],
1373                 "indexes" => [
1374                         "PRIMARY" => ["id"],
1375                         "sid" => ["sid(64)"],
1376                         "expire" => ["expire"],
1377                 ]
1378         ],
1379         "storage" => [
1380                 "comment" => "Data stored by Database storage backend",
1381                 "fields" => [
1382                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented image data id"],
1383                         "data" => ["type" => "longblob", "not null" => "1", "comment" => "file data"]
1384                 ],
1385                 "indexes" => [
1386                         "PRIMARY" => ["id"]
1387                 ]
1388         ],
1389         "thread" => [
1390                 "comment" => "Thread related data",
1391                 "fields" => [
1392                         "iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["item" => "id"],
1393                                 "comment" => "sequential ID"],
1394                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
1395                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1396                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => ""],
1397                         "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item owner"],
1398                         "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item author"],
1399                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1400                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1401                         "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1402                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1403                         "changed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1404                         "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1405                         "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
1406                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1407                         "moderated" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1408                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1409                         "starred" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1410                         "ignored" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1411                         "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
1412                         "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => ""],
1413                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1414                         "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1415                         "forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1416                         "mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1417                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
1418                         "bookmark" => ["type" => "boolean", "comment" => ""],
1419                 ],
1420                 "indexes" => [
1421                         "PRIMARY" => ["iid"],
1422                         "uid_network_commented" => ["uid", "network", "commented"],
1423                         "uid_network_received" => ["uid", "network", "received"],
1424                         "uid_contactid_commented" => ["uid", "contact-id", "commented"],
1425                         "uid_contactid_received" => ["uid", "contact-id", "received"],
1426                         "contactid" => ["contact-id"],
1427                         "ownerid" => ["owner-id"],
1428                         "authorid" => ["author-id"],
1429                         "uid_received" => ["uid", "received"],
1430                         "uid_commented" => ["uid", "commented"],
1431                         "uid_wall_received" => ["uid", "wall", "received"],
1432                         "private_wall_origin_commented" => ["private", "wall", "origin", "commented"],
1433                         "uri-id" => ["uri-id"],
1434                 ]
1435         ],
1436         "tokens" => [
1437                 "comment" => "OAuth usage",
1438                 "fields" => [
1439                         "id" => ["type" => "varchar(40)", "not null" => "1", "primary" => "1", "comment" => ""],
1440                         "secret" => ["type" => "text", "comment" => ""],
1441                         "client_id" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "foreign" => ["clients" => "client_id"]],
1442                         "expires" => ["type" => "int", "not null" => "1", "default" => "0", "comment" => ""],
1443                         "scope" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
1444                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1445                 ],
1446                 "indexes" => [
1447                         "PRIMARY" => ["id"],
1448                         "client_id" => ["client_id"],
1449                         "uid" => ["uid"]
1450                 ]
1451         ],
1452         "userd" => [
1453                 "comment" => "Deleted usernames",
1454                 "fields" => [
1455                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1456                         "username" => ["type" => "varchar(255)", "not null" => "1", "comment" => ""],
1457                 ],
1458                 "indexes" => [
1459                         "PRIMARY" => ["id"],
1460                         "username" => ["username(32)"],
1461                 ]
1462         ],
1463         "user-contact" => [
1464                 "comment" => "User specific public contact data",
1465                 "fields" => [
1466                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["contact" => "id"], "comment" => "Contact id of the linked public contact"],
1467                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
1468                         "blocked" => ["type" => "boolean", "comment" => "Contact is completely blocked for this user"],
1469                         "ignored" => ["type" => "boolean", "comment" => "Posts from this contact are ignored"],
1470                         "collapsed" => ["type" => "boolean", "comment" => "Posts from this contact are collapsed"]
1471                 ],
1472                 "indexes" => [
1473                         "PRIMARY" => ["uid", "cid"],
1474                         "cid" => ["cid"],
1475                 ]
1476         ],
1477         "user-item" => [
1478                 "comment" => "User specific item data",
1479                 "fields" => [
1480                         "iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["item" => "id"], "comment" => "Item id"],
1481                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
1482                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide an item from the user"],
1483                         "ignored" => ["type" => "boolean", "comment" => "Ignore this thread if set"],
1484                         "pinned" => ["type" => "boolean", "comment" => "The item is pinned on the profile page"],
1485                         "notification-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1486                 ],
1487                 "indexes" => [
1488                         "PRIMARY" => ["uid", "iid"],
1489                         "uid_pinned" => ["uid", "pinned"],
1490                         "iid_uid" => ["iid", "uid"]
1491                 ]
1492         ],
1493         "worker-ipc" => [
1494                 "comment" => "Inter process communication between the frontend and the worker",
1495                 "fields" => [
1496                         "key" => ["type" => "int", "not null" => "1", "primary" => "1", "comment" => ""],
1497                         "jobs" => ["type" => "boolean", "comment" => "Flag for outstanding jobs"],
1498                 ],
1499                 "indexes" => [
1500                         "PRIMARY" => ["key"],
1501                 ],
1502                 "engine" => "MEMORY",
1503         ],
1504         "workerqueue" => [
1505                 "comment" => "Background tasks queue entries",
1506                 "fields" => [
1507                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented worker task id"],
1508                         "command" => ["type" => "varchar(100)", "comment" => "Task command"],
1509                         "parameter" => ["type" => "mediumtext", "comment" => "Task parameter"],
1510                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Task priority"],
1511                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date"],
1512                         "pid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Process id of the worker"],
1513                         "executed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Execution date"],
1514                         "next_try" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Next retrial date"],
1515                         "retrial" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Retrial counter"],
1516                         "done" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marked 1 when the task was done - will be deleted later"],
1517                 ],
1518                 "indexes" => [
1519                         "PRIMARY" => ["id"],
1520                         "command" => ["command"],
1521                         "done_command_parameter" => ["done", "command", "parameter(64)"],
1522                         "done_executed" => ["done", "executed"],
1523                         "done_priority_retrial_created" => ["done", "priority", "retrial", "created"],
1524                         "done_priority_next_try" => ["done", "priority", "next_try"],
1525                         "done_pid_next_try" => ["done", "pid", "next_try"],
1526                         "done_pid_retrial" => ["done", "pid", "retrial"],
1527                         "done_pid_priority_created" => ["done", "pid", "priority", "created"]
1528                 ]
1529         ],
1530 ];