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', 1405);
  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                         "guid" => ["guid"],
 151                         "email" => ["email(64)"],
 152                 ]
 153         ],
 154         "contact" => [
 155                 "comment" => "contact table",
 156                 "fields" => [
 157                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 158                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 159                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 160                         "updated" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Date of last contact update"],
 161                         "self" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 if the contact is the user him/her self"],
 162                         "remote_self" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 163                         "rel" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "The kind of the relation between the user and the contact"],
 164                         "duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 165                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network of the contact"],
 166                         "protocol" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Protocol of the contact"],
 167                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this contact is known by"],
 168                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Nick- and user name of the contact"],
 169                         "location" => ["type" => "varchar(255)", "default" => "", "comment" => ""],
 170                         "about" => ["type" => "text", "comment" => ""],
 171                         "keywords" => ["type" => "text", "comment" => "public keywords (interests) of the contact"],
 172                         "gender" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Deprecated"],
 173                         "xmpp" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 174                         "attag" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 175                         "avatar" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 176                         "photo" => ["type" => "varchar(255)", "default" => "", "comment" => "Link to the profile photo of the contact"],
 177                         "thumb" => ["type" => "varchar(255)", "default" => "", "comment" => "Link to the profile photo (thumb size)"],
 178                         "micro" => ["type" => "varchar(255)", "default" => "", "comment" => "Link to the profile photo (micro size)"],
 179                         "site-pubkey" => ["type" => "text", "comment" => ""],
 180                         "issued-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 181                         "dfrn-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 182                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 183                         "nurl" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 184                         "addr" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 185                         "alias" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 186                         "pubkey" => ["type" => "text", "comment" => "RSA public key 4096 bit"],
 187                         "prvkey" => ["type" => "text", "comment" => "RSA private key 4096 bit"],
 188                         "batch" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 189                         "request" => ["type" => "varchar(255)", "comment" => ""],
 190                         "notify" => ["type" => "varchar(255)", "comment" => ""],
 191                         "poll" => ["type" => "varchar(255)", "comment" => ""],
 192                         "confirm" => ["type" => "varchar(255)", "comment" => ""],
 193                         "subscribe" => ["type" => "varchar(255)", "comment" => ""],
 194                         "poco" => ["type" => "varchar(255)", "comment" => ""],
 195                         "aes_allow" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 196                         "ret-aes" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 197                         "usehub" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 198                         "subhub" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 199                         "hub-verify" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 200                         "last-update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last try to update the contact info"],
 201                         "success_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last successful contact update"],
 202                         "failure_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last failed update"],
 203                         "failed" => ["type" => "boolean", "comment" => "Connection failed"],
 204                         "name-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 205                         "uri-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 206                         "avatar-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 207                         "term-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 208                         "last-item" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "date of the last post"],
 209                         "last-discovery" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "date of the last follower discovery"],
 210                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 211                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "Node-wide block status"],
 212                         "block_reason" => ["type" => "text", "comment" => "Node-wide block reason"],
 213                         "readonly" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "posts of the contact are readonly"],
 214                         "writable" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 215                         "forum" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "contact is a forum"],
 216                         "prv" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "contact is a private group"],
 217                         "contact-type" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
 218                         "manually-approve" => ["type" => "boolean", "comment" => ""],
 219                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 220                         "archive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 221                         "pending" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => ""],
 222                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact has been deleted"],
 223                         "rating" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
 224                         "unsearchable" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact prefers to not be searchable"],
 225                         "sensitive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact posts sensitive content"],
 226                         "baseurl" => ["type" => "varchar(255)", "default" => "", "comment" => "baseurl of the contact"],
 227                         "gsid" => ["type" => "int unsigned", "foreign" => ["gserver" => "id", "on delete" => "restrict"], "comment" => "Global Server ID"],
 228                         "reason" => ["type" => "text", "comment" => ""],
 229                         "closeness" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "99", "comment" => ""],
 230                         "info" => ["type" => "mediumtext", "comment" => ""],
 231                         "profile-id" => ["type" => "int unsigned", "comment" => "Deprecated"],
 232                         "bdyear" => ["type" => "varchar(4)", "not null" => "1", "default" => "", "comment" => ""],
 233                         "bd" => ["type" => "date", "not null" => "1", "default" => DBA::NULL_DATE, "comment" => ""],
 234                         "notify_new_posts" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 235                         "fetch_further_information" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 236                         "ffi_keyword_denylist" => ["type" => "text", "comment" => ""],
 237                 ],
 238                 "indexes" => [
 239                         "PRIMARY" => ["id"],
 240                         "uid_name" => ["uid", "name(190)"],
 241                         "self_uid" => ["self", "uid"],
 242                         "alias_uid" => ["alias(128)", "uid"],
 243                         "pending_uid" => ["pending", "uid"],
 244                         "blocked_uid" => ["blocked", "uid"],
 245                         "uid_rel_network_poll" => ["uid", "rel", "network", "poll(64)", "archive"],
 246                         "uid_network_batch" => ["uid", "network", "batch(64)"],
 247                         "addr_uid" => ["addr(128)", "uid"],
 248                         "nurl_uid" => ["nurl(128)", "uid"],
 249                         "nick_uid" => ["nick(128)", "uid"],
 250                         "attag_uid" => ["attag(96)", "uid"],
 251                         "dfrn-id" => ["dfrn-id(64)"],
 252                         "issued-id" => ["issued-id(64)"],
 253                         "network_uid_lastupdate" => ["network", "uid", "last-update"],
 254                         "uid_network_self_lastupdate" => ["uid", "network", "self", "last-update"],
 255                         "uid_lastitem" => ["uid", "last-item"],
 256                         "gsid" => ["gsid"]
 257                 ]
 258         ],
 259         "item-uri" => [
 260                 "comment" => "URI and GUID for items",
 261                 "fields" => [
 262                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
 263                         "uri" => ["type" => "varbinary(255)", "not null" => "1", "comment" => "URI of an item"],
 264                         "guid" => ["type" => "varbinary(255)", "comment" => "A unique identifier for an item"]
 265                 ],
 266                 "indexes" => [
 267                         "PRIMARY" => ["id"],
 268                         "uri" => ["UNIQUE", "uri"],
 269                         "guid" => ["guid"]
 270                 ]
 271         ],
 272         "tag" => [
 273                 "comment" => "tags and mentions",
 274                 "fields" => [
 275                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 276                         "name" => ["type" => "varchar(96)", "not null" => "1", "default" => "", "comment" => ""],
 277                         "url" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => ""]
 278                 ],
 279                 "indexes" => [
 280                         "PRIMARY" => ["id"],
 281                         "type_name_url" => ["UNIQUE", "name", "url"],
 282                         "url" => ["url"]
 283                 ]
 284         ],
 285         "clients" => [
 286                 "comment" => "OAuth usage",
 287                 "fields" => [
 288                         "client_id" => ["type" => "varchar(20)", "not null" => "1", "primary" => "1", "comment" => ""],
 289                         "pw" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "comment" => ""],
 290                         "redirect_uri" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
 291                         "name" => ["type" => "text", "comment" => ""],
 292                         "icon" => ["type" => "text", "comment" => ""],
 293                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 294                 ],
 295                 "indexes" => [
 296                         "PRIMARY" => ["client_id"],
 297                         "uid" => ["uid"],
 298                 ]
 299         ],
 300         "permissionset" => [
 301                 "comment" => "",
 302                 "fields" => [
 303                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 304                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner id of this permission set"],
 305                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
 306                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 307                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 308                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 309                 ],
 310                 "indexes" => [
 311                         "PRIMARY" => ["id"],
 312                         "uid_allow_cid_allow_gid_deny_cid_deny_gid" => ["uid", "allow_cid(50)", "allow_gid(30)", "deny_cid(50)", "deny_gid(30)"],
 313                 ]
 314         ],
 315         "verb" => [
 316                 "comment" => "Activity Verbs",
 317                 "fields" => [
 318                         "id" => ["type" => "smallint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
 319                         "name" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""]
 320                 ],
 321                 "indexes" => [
 322                         "PRIMARY" => ["id"],
 323                         "name" => ["name"]
 324                 ]
 325         ],
 326         // Main tables
 327         "2fa_app_specific_password" => [
 328                 "comment" => "Two-factor app-specific _password",
 329                 "fields" => [
 330                         "id" => ["type" => "mediumint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Password ID for revocation"],
 331                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
 332                         "description" => ["type" => "varchar(255)", "comment" => "Description of the usage of the password"],
 333                         "hashed_password" => ["type" => "varchar(255)", "not null" => "1", "comment" => "Hashed password"],
 334                         "generated" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the password was generated"],
 335                         "last_used" => ["type" => "datetime", "comment" => "Datetime the password was last used"],
 336                 ],
 337                 "indexes" => [
 338                         "PRIMARY" => ["id"],
 339                         "uid_description" => ["uid", "description(190)"],
 340                 ]
 341         ],
 342         "2fa_recovery_codes" => [
 343                 "comment" => "Two-factor authentication recovery codes",
 344                 "fields" => [
 345                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
 346                         "code" => ["type" => "varchar(50)", "not null" => "1", "primary" => "1", "comment" => "Recovery code string"],
 347                         "generated" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the code was generated"],
 348                         "used" => ["type" => "datetime", "comment" => "Datetime the code was used"],
 349                 ],
 350                 "indexes" => [
 351                         "PRIMARY" => ["uid", "code"]
 352                 ]
 353         ],
 354         "2fa_trusted_browser" => [
 355                 "comment" => "Two-factor authentication trusted browsers",
 356                 "fields" => [
 357                         "cookie_hash" => ["type" => "varchar(80)", "not null" => "1", "primary" => "1", "comment" => "Trusted cookie hash"],
 358                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
 359                         "user_agent" => ["type" => "text", "comment" => "User agent string"],
 360                         "created" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the trusted browser was recorded"],
 361                         "last_used" => ["type" => "datetime", "comment" => "Datetime the trusted browser was last used"],
 362                 ],
 363                 "indexes" => [
 364                         "PRIMARY" => ["cookie_hash"],
 365                         "uid" => ["uid"],
 366                 ]
 367         ],
 368         "addon" => [
 369                 "comment" => "registered addons",
 370                 "fields" => [
 371                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 372                         "name" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "addon base (file)name"],
 373                         "version" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "currently unused"],
 374                         "installed" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "currently always 1"],
 375                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "currently unused"],
 376                         "timestamp" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "file timestamp to check for reloads"],
 377                         "plugin_admin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 = has admin config, 0 = has no admin config"],
 378                 ],
 379                 "indexes" => [
 380                         "PRIMARY" => ["id"],
 381                         "installed_name" => ["installed", "name"],
 382                         "name" => ["UNIQUE", "name"],
 383                 ]
 384         ],
 385         "apcontact" => [
 386                 "comment" => "ActivityPub compatible contacts - used in the ActivityPub implementation",
 387                 "fields" => [
 388                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "URL of the contact"],
 389                         "uuid" => ["type" => "varchar(255)", "comment" => ""],
 390                         "type" => ["type" => "varchar(20)", "not null" => "1", "comment" => ""],
 391                         "following" => ["type" => "varchar(255)", "comment" => ""],
 392                         "followers" => ["type" => "varchar(255)", "comment" => ""],
 393                         "inbox" => ["type" => "varchar(255)", "not null" => "1", "comment" => ""],
 394                         "outbox" => ["type" => "varchar(255)", "comment" => ""],
 395                         "sharedinbox" => ["type" => "varchar(255)", "comment" => ""],
 396                         "manually-approve" => ["type" => "boolean", "comment" => ""],
 397                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 398                         "name" => ["type" => "varchar(255)", "comment" => ""],
 399                         "about" => ["type" => "text", "comment" => ""],
 400                         "photo" => ["type" => "varchar(255)", "comment" => ""],
 401                         "addr" => ["type" => "varchar(255)", "comment" => ""],
 402                         "alias" => ["type" => "varchar(255)", "comment" => ""],
 403                         "pubkey" => ["type" => "text", "comment" => ""],
 404                         "subscribe" => ["type" => "varchar(255)", "comment" => ""],
 405                         "baseurl" => ["type" => "varchar(255)", "comment" => "baseurl of the ap contact"],
 406                         "gsid" => ["type" => "int unsigned", "foreign" => ["gserver" => "id", "on delete" => "restrict"], "comment" => "Global Server ID"],
 407                         "generator" => ["type" => "varchar(255)", "comment" => "Name of the contact's system"],
 408                         "following_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of following contacts"],
 409                         "followers_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of followers"],
 410                         "statuses_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of posts"],
 411                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
 412                 ],
 413                 "indexes" => [
 414                         "PRIMARY" => ["url"],
 415                         "addr" => ["addr(32)"],
 416                         "alias" => ["alias(190)"],
 417                         "followers" => ["followers(190)"],
 418                         "baseurl" => ["baseurl(190)"],
 419                         "sharedinbox" => ["sharedinbox(190)"],
 420                         "gsid" => ["gsid"]
 421                 ]
 422         ],
 423         "attach" => [
 424                 "comment" => "file attachments",
 425                 "fields" => [
 426                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "generated index"],
 427                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 428                         "hash" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "hash"],
 429                         "filename" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "filename of original"],
 430                         "filetype" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "mimetype"],
 431                         "filesize" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "size in bytes"],
 432                         "data" => ["type" => "longblob", "not null" => "1", "comment" => "file data"],
 433                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
 434                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
 435                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>"],
 436                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 437                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 438                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 439                         "backend-class" => ["type" => "tinytext", "comment" => "Storage backend class"],
 440                         "backend-ref" => ["type" => "text", "comment" => "Storage backend data reference"],
 441                 ],
 442                 "indexes" => [
 443                         "PRIMARY" => ["id"],
 444                         "uid" => ["uid"],
 445                 ]
 446         ],
 447         "auth_codes" => [
 448                 "comment" => "OAuth usage",
 449                 "fields" => [
 450                         "id" => ["type" => "varchar(40)", "not null" => "1", "primary" => "1", "comment" => ""],
 451                         "client_id" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "foreign" => ["clients" => "client_id"],
 452                                 "comment" => ""],
 453                         "redirect_uri" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
 454                         "expires" => ["type" => "int", "not null" => "1", "default" => "0", "comment" => ""],
 455                         "scope" => ["type" => "varchar(250)", "not null" => "1", "default" => "", "comment" => ""],
 456                 ],
 457                 "indexes" => [
 458                         "PRIMARY" => ["id"],
 459                         "client_id" => ["client_id"]
 460                 ]
 461         ],
 462         "cache" => [
 463                 "comment" => "Stores temporary data",
 464                 "fields" => [
 465                         "k" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "cache key"],
 466                         "v" => ["type" => "mediumtext", "comment" => "cached serialized value"],
 467                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache expiration"],
 468                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache insertion"],
 469                 ],
 470                 "indexes" => [
 471                         "PRIMARY" => ["k"],
 472                         "k_expires" => ["k", "expires"],
 473                 ]
 474         ],
 475         "challenge" => [
 476                 "comment" => "",
 477                 "fields" => [
 478                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 479                         "challenge" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 480                         "dfrn-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 481                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 482                         "type" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 483                         "last_update" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 484                 ],
 485                 "indexes" => [
 486                         "PRIMARY" => ["id"],
 487                         "expire" => ["expire"],
 488                 ]
 489         ],
 490         "config" => [
 491                 "comment" => "main configuration storage",
 492                 "fields" => [
 493                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 494                         "cat" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
 495                         "k" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
 496                         "v" => ["type" => "mediumtext", "comment" => ""],
 497                 ],
 498                 "indexes" => [
 499                         "PRIMARY" => ["id"],
 500                         "cat_k" => ["UNIQUE", "cat", "k"],
 501                 ]
 502         ],
 503         "contact-relation" => [
 504                 "comment" => "Contact relations",
 505                 "fields" => [
 506                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "primary" => "1", "comment" => "contact the related contact had interacted with"],
 507                         "relation-cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "primary" => "1", "comment" => "related contact who had interacted with the contact"],
 508                         "last-interaction" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last interaction"],
 509                         "follow-updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last update of the contact relationship"],
 510                         "follows" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 511                 ],
 512                 "indexes" => [
 513                         "PRIMARY" => ["cid", "relation-cid"],
 514                         "relation-cid" => ["relation-cid"],
 515                 ]
 516         ],
 517         "conv" => [
 518                 "comment" => "private messages",
 519                 "fields" => [
 520                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 521                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this conversation"],
 522                         "recips" => ["type" => "text", "comment" => "sender_handle;recipient_handle"],
 523                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 524                         "creator" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "handle of creator"],
 525                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation timestamp"],
 526                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "edited timestamp"],
 527                         "subject" => ["type" => "text", "comment" => "subject of initial message"],
 528                 ],
 529                 "indexes" => [
 530                         "PRIMARY" => ["id"],
 531                         "uid" => ["uid"],
 532                 ]
 533         ],
 534         "conversation" => [
 535                 "comment" => "Raw data and structure information for messages",
 536                 "fields" => [
 537                         "item-uri" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "Original URI of the item - unrelated to the table with the same name"],
 538                         "reply-to-uri" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "URI to which this item is a reply"],
 539                         "conversation-uri" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "GNU Social conversation URI"],
 540                         "conversation-href" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "GNU Social conversation link"],
 541                         "protocol" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "255", "comment" => "The protocol of the item"],
 542                         "direction" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "How the message arrived here: 1=push, 2=pull"],
 543                         "source" => ["type" => "mediumtext", "comment" => "Original source"],
 544                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Receiving date"],
 545                 ],
 546                 "indexes" => [
 547                         "PRIMARY" => ["item-uri"],
 548                         "conversation-uri" => ["conversation-uri"],
 549                         "received" => ["received"],
 550                 ]
 551         ],
 552         "delayed-post" => [
 553                 "comment" => "Posts that are about to be distributed at a later time",
 554                 "fields" => [
 555                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
 556                         "uri" => ["type" => "varchar(255)", "comment" => "URI of the post that will be distributed later"],
 557                         "uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 558                         "delayed" => ["type" => "datetime", "comment" => "delay time"],
 559                 ],
 560                 "indexes" => [
 561                         "PRIMARY" => ["id"],
 562                         "uid_uri" => ["UNIQUE", "uid", "uri(190)"],
 563                 ]
 564         ],
 565         "diaspora-interaction" => [
 566                 "comment" => "Signed Diaspora Interaction",
 567                 "fields" => [
 568                         "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"],
 569                         "interaction" => ["type" => "mediumtext", "comment" => "The Diaspora interaction"]
 570                 ],
 571                 "indexes" => [
 572                         "PRIMARY" => ["uri-id"]
 573                 ]
 574         ],
 575         "event" => [
 576                 "comment" => "Events",
 577                 "fields" => [
 578                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 579                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 580                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 581                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact_id (ID of the contact in contact table)"],
 582                         "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 583                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
 584                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
 585                         "start" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "event start time"],
 586                         "finish" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "event end time"],
 587                         "summary" => ["type" => "text", "comment" => "short description or title of the event"],
 588                         "desc" => ["type" => "text", "comment" => "event description"],
 589                         "location" => ["type" => "text", "comment" => "event location"],
 590                         "type" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "comment" => "event or birthday"],
 591                         "nofinish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if event does have no end this is 1"],
 592                         "adjust" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "adjust to timezone of the recipient (0 or 1)"],
 593                         "ignore" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "0 or 1"],
 594                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
 595                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 596                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 597                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 598                 ],
 599                 "indexes" => [
 600                         "PRIMARY" => ["id"],
 601                         "uid_start" => ["uid", "start"],
 602                         "cid" => ["cid"],
 603                 ]
 604         ],
 605         "fcontact" => [
 606                 "comment" => "Diaspora compatible contacts - used in the Diaspora implementation",
 607                 "fields" => [
 608                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 609                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "unique id"],
 610                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 611                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 612                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 613                         "request" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 614                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 615                         "addr" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 616                         "batch" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 617                         "notify" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 618                         "poll" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 619                         "confirm" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 620                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 621                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
 622                         "alias" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 623                         "pubkey" => ["type" => "text", "comment" => ""],
 624                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 625                 ],
 626                 "indexes" => [
 627                         "PRIMARY" => ["id"],
 628                         "addr" => ["addr(32)"],
 629                         "url" => ["UNIQUE", "url(190)"],
 630                 ]
 631         ],
 632         "fsuggest" => [
 633                 "comment" => "friend suggestion stuff",
 634                 "fields" => [
 635                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 636                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 637                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => ""],
 638                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 639                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 640                         "request" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 641                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 642                         "note" => ["type" => "text", "comment" => ""],
 643                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 644                 ],
 645                 "indexes" => [
 646                         "PRIMARY" => ["id"],
 647                         "cid" => ["cid"],
 648                         "uid" => ["uid"],
 649                 ]
 650         ],
 651         "group" => [
 652                 "comment" => "privacy groups, group info",
 653                 "fields" => [
 654                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 655                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 656                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 indicates the member list is not private"],
 657                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 indicates the group has been deleted"],
 658                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "human readable name of group"],
 659                 ],
 660                 "indexes" => [
 661                         "PRIMARY" => ["id"],
 662                         "uid" => ["uid"],
 663                 ]
 664         ],
 665         "group_member" => [
 666                 "comment" => "privacy groups, member info",
 667                 "fields" => [
 668                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 669                         "gid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["group" => "id"], "comment" => "groups.id of the associated group"],
 670                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id of the member assigned to the associated group"],
 671                 ],
 672                 "indexes" => [
 673                         "PRIMARY" => ["id"],
 674                         "contactid" => ["contact-id"],
 675                         "gid_contactid" => ["UNIQUE", "gid", "contact-id"],
 676                 ]
 677         ],
 678         "gserver-tag" => [
 679                 "comment" => "Tags that the server has subscribed",
 680                 "fields" => [
 681                         "gserver-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["gserver" => "id"], "primary" => "1",
 682                                 "comment" => "The id of the gserver"],
 683                         "tag" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "primary" => "1", "comment" => "Tag that the server has subscribed"],
 684                 ],
 685                 "indexes" => [
 686                         "PRIMARY" => ["gserver-id", "tag"],
 687                         "tag" => ["tag"],
 688                 ]
 689         ],
 690         "hook" => [
 691                 "comment" => "addon hook registry",
 692                 "fields" => [
 693                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 694                         "hook" => ["type" => "varbinary(100)", "not null" => "1", "default" => "", "comment" => "name of hook"],
 695                         "file" => ["type" => "varbinary(200)", "not null" => "1", "default" => "", "comment" => "relative filename of hook handler"],
 696                         "function" => ["type" => "varbinary(200)", "not null" => "1", "default" => "", "comment" => "function name of hook handler"],
 697                         "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"],
 698                 ],
 699                 "indexes" => [
 700                         "PRIMARY" => ["id"],
 701                         "priority" => ["priority"],
 702                         "hook_file_function" => ["UNIQUE", "hook", "file", "function"],
 703                 ]
 704         ],
 705         "host" => [
 706                 "comment" => "Hostname",
 707                 "fields" => [
 708                         "id" => ["type" => "tinyint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 709                         "name" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => "The hostname"],
 710                 ],
 711                 "indexes" => [
 712                         "PRIMARY" => ["id"],
 713                         "name" => ["UNIQUE", "name"],
 714                 ]
 715         ],
 716         "inbox-status" => [
 717                 "comment" => "Status of ActivityPub inboxes",
 718                 "fields" => [
 719                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "URL of the inbox"],
 720                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date of this entry"],
 721                         "success" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last successful delivery"],
 722                         "failure" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last failed delivery"],
 723                         "previous" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Previous delivery date"],
 724                         "archive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is the inbox archived?"],
 725                         "shared" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is it a shared inbox?"]
 726                 ],
 727                 "indexes" => [
 728                         "PRIMARY" => ["url"]
 729                 ]
 730         ],
 731         "intro" => [
 732                 "comment" => "",
 733                 "fields" => [
 734                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 735                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 736                         "fid" => ["type" => "int unsigned", "relation" => ["fcontact" => "id"], "comment" => ""],
 737                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => ""],
 738                         "knowyou" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 739                         "duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 740                         "note" => ["type" => "text", "comment" => ""],
 741                         "hash" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 742                         "datetime" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 743                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => ""],
 744                         "ignore" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 745                 ],
 746                 "indexes" => [
 747                         "PRIMARY" => ["id"],
 748                         "contact-id" => ["contact-id"],
 749                         "uid" => ["uid"],
 750                 ]
 751         ],
 752         "locks" => [
 753                 "comment" => "",
 754                 "fields" => [
 755                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 756                         "name" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => ""],
 757                         "locked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 758                         "pid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Process ID"],
 759                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache expiration"],
 760                 ],
 761                 "indexes" => [
 762                         "PRIMARY" => ["id"],
 763                         "name_expires" => ["name", "expires"]
 764                 ]
 765         ],
 766         "mail" => [
 767                 "comment" => "private messages",
 768                 "fields" => [
 769                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 770                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 771                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this private message"],
 772                         "from-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "name of the sender"],
 773                         "from-photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "contact photo link of the sender"],
 774                         "from-url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "profile linke of the sender"],
 775                         "contact-id" => ["type" => "varchar(255)", "relation" => ["contact" => "id"], "comment" => "contact.id"],
 776                         "convid" => ["type" => "int unsigned", "relation" => ["conv" => "id"], "comment" => "conv.id"],
 777                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 778                         "body" => ["type" => "mediumtext", "comment" => ""],
 779                         "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if message visited it is 1"],
 780                         "reply" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 781                         "replied" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 782                         "unknown" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if sender not in the contact table this is 1"],
 783                         "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 784                         "parent-uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 785                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time of the private message"],
 786                 ],
 787                 "indexes" => [
 788                         "PRIMARY" => ["id"],
 789                         "uid_seen" => ["uid", "seen"],
 790                         "convid" => ["convid"],
 791                         "uri" => ["uri(64)"],
 792                         "parent-uri" => ["parent-uri(64)"],
 793                         "contactid" => ["contact-id(32)"],
 794                 ]
 795         ],
 796         "mailacct" => [
 797                 "comment" => "Mail account data for fetching mails",
 798                 "fields" => [
 799                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 800                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 801                         "server" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 802                         "port" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 803                         "ssltype" => ["type" => "varchar(16)", "not null" => "1", "default" => "", "comment" => ""],
 804                         "mailbox" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 805                         "user" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 806                         "pass" => ["type" => "text", "comment" => ""],
 807                         "reply_to" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 808                         "action" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 809                         "movetofolder" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 810                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 811                         "last_check" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 812                 ],
 813                 "indexes" => [
 814                         "PRIMARY" => ["id"],
 815                         "uid" => ["uid"],
 816                 ]
 817         ],
 818         "manage" => [
 819                 "comment" => "table of accounts that can manage each other",
 820                 "fields" => [
 821                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 822                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 823                         "mid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 824                 ],
 825                 "indexes" => [
 826                         "PRIMARY" => ["id"],
 827                         "uid_mid" => ["UNIQUE", "uid", "mid"],
 828                         "mid" => ["mid"],
 829                 ]
 830         ],
 831         "notify" => [
 832                 "comment" => "notifications",
 833                 "fields" => [
 834                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 835                         "type" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 836                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 837                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 838                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 839                         "date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 840                         "msg" => ["type" => "mediumtext", "comment" => ""],
 841                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
 842                         "link" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 843                         "iid" => ["type" => "int unsigned", "comment" => ""],
 844                         "parent" => ["type" => "int unsigned", "comment" => ""],
 845                         "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the related post"],
 846                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
 847                         "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 848                         "verb" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""],
 849                         "otype" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => ""],
 850                         "name_cache" => ["type" => "tinytext", "comment" => "Cached bbcode parsing of name"],
 851                         "msg_cache" => ["type" => "mediumtext", "comment" => "Cached bbcode parsing of msg"]
 852                 ],
 853                 "indexes" => [
 854                         "PRIMARY" => ["id"],
 855                         "seen_uid_date" => ["seen", "uid", "date"],
 856                         "uid_date" => ["uid", "date"],
 857                         "uid_type_link" => ["uid", "type", "link(190)"],
 858                         "uri-id" => ["uri-id"],
 859                         "parent-uri-id" => ["parent-uri-id"],
 860                 ]
 861         ],
 862         "notify-threads" => [
 863                 "comment" => "",
 864                 "fields" => [
 865                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 866                         "notify-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["notify" => "id"], "comment" => ""],
 867                         "master-parent-item" => ["type" => "int unsigned", "comment" => "Deprecated"],
 868                         "master-parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
 869                         "parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 870                         "receiver-uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"],
 871                                 "comment" => "User id"],
 872                 ],
 873                 "indexes" => [
 874                         "PRIMARY" => ["id"],
 875                         "master-parent-uri-id" => ["master-parent-uri-id"],
 876                         "receiver-uid" => ["receiver-uid"],
 877                         "notify-id" => ["notify-id"],
 878                 ]
 879         ],
 880         "oembed" => [
 881                 "comment" => "cache for OEmbed queries",
 882                 "fields" => [
 883                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "page url"],
 884                         "maxwidth" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "comment" => "Maximum width passed to Oembed"],
 885                         "content" => ["type" => "mediumtext", "comment" => "OEmbed data of the page"],
 886                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
 887                 ],
 888                 "indexes" => [
 889                         "PRIMARY" => ["url", "maxwidth"],
 890                         "created" => ["created"],
 891                 ]
 892         ],
 893         "openwebauth-token" => [
 894                 "comment" => "Store OpenWebAuth token to verify contacts",
 895                 "fields" => [
 896                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 897                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id - currently unused"],
 898                         "type" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Verify type"],
 899                         "token" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A generated token"],
 900                         "meta" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 901                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
 902                 ],
 903                 "indexes" => [
 904                         "PRIMARY" => ["id"],
 905                         "uid" => ["uid"],
 906                 ]
 907         ],
 908         "parsed_url" => [
 909                 "comment" => "cache for 'parse_url' queries",
 910                 "fields" => [
 911                         "url_hash" => ["type" => "binary(64)", "not null" => "1", "primary" => "1", "comment" => "page url hash"],
 912                         "guessing" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the 'guessing' mode active?"],
 913                         "oembed" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the data the result of oembed?"],
 914                         "url" => ["type" => "text", "not null" => "1", "comment" => "page url"],
 915                         "content" => ["type" => "mediumtext", "comment" => "page data"],
 916                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
 917                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of expiration"],
 918                 ],
 919                 "indexes" => [
 920                         "PRIMARY" => ["url_hash", "guessing", "oembed"],
 921                         "created" => ["created"],
 922                         "expires" => ["expires"],
 923                 ]
 924         ],
 925         "pconfig" => [
 926                 "comment" => "personal (per user) configuration storage",
 927                 "fields" => [
 928                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Primary key"],
 929                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
 930                         "cat" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "Category"],
 931                         "k" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "Key"],
 932                         "v" => ["type" => "mediumtext", "comment" => "Value"],
 933                 ],
 934                 "indexes" => [
 935                         "PRIMARY" => ["id"],
 936                         "uid_cat_k" => ["UNIQUE", "uid", "cat", "k"],
 937                 ]
 938         ],
 939         "photo" => [
 940                 "comment" => "photo storage",
 941                 "fields" => [
 942                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 943                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid", "on delete" => "restrict"], "comment" => "Owner User id"],
 944                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "contact.id"],
 945                         "guid" => ["type" => "char(16)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this photo"],
 946                         "resource-id" => ["type" => "char(32)", "not null" => "1", "default" => "", "comment" => ""],
 947                         "hash" => ["type" => "char(32)", "comment" => "hash value of the photo"],
 948                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation date"],
 949                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edited date"],
 950                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 951                         "desc" => ["type" => "text", "comment" => ""],
 952                         "album" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "The name of the album to which the photo belongs"],
 953                         "filename" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 954                         "type" => ["type" => "varchar(30)", "not null" => "1", "default" => "image/jpeg"],
 955                         "height" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 956                         "width" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 957                         "datasize" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 958                         "data" => ["type" => "mediumblob", "not null" => "1", "comment" => ""],
 959                         "scale" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 960                         "profile" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 961                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
 962                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 963                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 964                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 965                         "accessible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Make photo publicly accessible, ignoring permissions"],
 966                         "backend-class" => ["type" => "tinytext", "comment" => "Storage backend class"],
 967                         "backend-ref" => ["type" => "text", "comment" => "Storage backend data reference"],
 968                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
 969                 ],
 970                 "indexes" => [
 971                         "PRIMARY" => ["id"],
 972                         "contactid" => ["contact-id"],
 973                         "uid_contactid" => ["uid", "contact-id"],
 974                         "uid_profile" => ["uid", "profile"],
 975                         "uid_album_scale_created" => ["uid", "album(32)", "scale", "created"],
 976                         "uid_album_resource-id_created" => ["uid", "album(32)", "resource-id", "created"],
 977                         "resource-id" => ["resource-id"],
 978                 ]
 979         ],
 980         "post" => [
 981                 "comment" => "Structure for all posts",
 982                 "fields" => [
 983                         "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"],
 984                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the parent uri"],
 985                         "thr-parent-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
 986                         "external-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the external uri"],
 987                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation timestamp."],
 988                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last edit (default is created)"],
 989                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime"],
 990                         "gravity" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 991                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network from where the item comes from"],
 992                         "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"],
 993                         "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"],
 994                         "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"],
 995                         "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
 996                         "vid" => ["type" => "smallint unsigned", "foreign" => ["verb" => "id", "on delete" => "restrict"], "comment" => "Id of the verb table entry that contains the activity verbs"],
 997                         "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
 998                         "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 999                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1000                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been marked for deletion"]
1001                 ],
1002                 "indexes" => [
1003                         "PRIMARY" => ["uri-id"],
1004                         "parent-uri-id" => ["parent-uri-id"],
1005                         "thr-parent-id" => ["thr-parent-id"],
1006                         "external-id" => ["external-id"],
1007                         "owner-id" => ["owner-id"],
1008                         "author-id" => ["author-id"],
1009                         "causer-id" => ["causer-id"],
1010                         "vid" => ["vid"],
1011                 ]
1012         ],
1013         "post-category" => [
1014                 "comment" => "post relation to categories",
1015                 "fields" => [
1016                         "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"],
1017                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
1018                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "comment" => ""],
1019                         "tid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["tag" => "id", "on delete" => "restrict"], "comment" => ""],
1020                 ],
1021                 "indexes" => [
1022                         "PRIMARY" => ["uri-id", "uid", "type", "tid"],
1023                         "uri-id" => ["tid"],
1024                         "uid" => ["uid"],
1025                 ]
1026         ],
1027         "post-content" => [
1028                 "comment" => "Content for all posts",
1029                 "fields" => [
1030                         "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"],
1031                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "item title"],
1032                         "content-warning" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1033                         "body" => ["type" => "mediumtext", "comment" => "item body content"],
1034                         "raw-body" => ["type" => "mediumtext", "comment" => "Body without embedded media links"],
1035                         "location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "text location where this item originated"],
1036                         "coord" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "longitude/latitude pair representing location where this item originated"],
1037                         "language" => ["type" => "text", "comment" => "Language information about this post"],
1038                         "app" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "application which generated this item"],
1039                         "rendered-hash" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
1040                         "rendered-html" => ["type" => "mediumtext", "comment" => "item.body converted to html"],
1041                         "object-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams object type"],
1042                         "object" => ["type" => "text", "comment" => "JSON encoded object structure unless it is an implied object (normal post)"],
1043                         "target-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams target type if applicable (URI)"],
1044                         "target" => ["type" => "text", "comment" => "JSON encoded target structure if used"],
1045                         "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"],
1046                         "plink" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "permalink or URL to a displayable copy of the message at its source"]
1047                 ],
1048                 "indexes" => [
1049                         "PRIMARY" => ["uri-id"],
1050                         "plink" => ["plink(191)"],
1051                         "resource-id" => ["resource-id"],
1052                         "title-content-warning-body" => ["FULLTEXT", "title", "content-warning", "body"],
1053                 ]
1054         ],
1055         "post-delivery-data" => [
1056                 "comment" => "Delivery data for items",
1057                 "fields" => [
1058                         "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"],
1059                         "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"],
1060                         "inform" => ["type" => "mediumtext", "comment" => "Additional receivers of the linked item"],
1061                         "queue_count" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Initial number of delivery recipients, used as item.delivery_queue_count"],
1062                         "queue_done" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries, used as item.delivery_queue_done"],
1063                         "queue_failed" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of unsuccessful deliveries, used as item.delivery_queue_failed"],
1064                         "activitypub" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via ActivityPub"],
1065                         "dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via DFRN"],
1066                         "legacy_dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via legacy DFRN"],
1067                         "diaspora" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via Diaspora"],
1068                         "ostatus" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via OStatus"],
1069                 ],
1070                 "indexes" => [
1071                         "PRIMARY" => ["uri-id"],
1072                 ]
1073         ],
1074         "post-media" => [
1075                 "comment" => "Attached media",
1076                 "fields" => [
1077                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1078                         "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"],
1079                         "url" => ["type" => "varbinary(511)", "not null" => "1", "comment" => "Media URL"],
1080                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Media type"],
1081                         "mimetype" => ["type" => "varchar(60)", "comment" => ""],
1082                         "height" => ["type" => "smallint unsigned", "comment" => "Height of the media"],
1083                         "width" => ["type" => "smallint unsigned", "comment" => "Width of the media"],
1084                         "size" => ["type" => "int unsigned", "comment" => "Media size"],
1085                         "preview" => ["type" => "varbinary(255)", "comment" => "Preview URL"],
1086                         "preview-height" => ["type" => "smallint unsigned", "comment" => "Height of the preview picture"],
1087                         "preview-width" => ["type" => "smallint unsigned", "comment" => "Width of the preview picture"],
1088                         "description" => ["type" => "text", "comment" => ""],
1089                 ],
1090                 "indexes" => [
1091                         "PRIMARY" => ["id"],
1092                         "uri-id-url" => ["UNIQUE", "uri-id", "url"],
1093                 ]
1094         ],
1095         "post-tag" => [
1096                 "comment" => "post relation to tags",
1097                 "fields" => [
1098                         "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"],
1099                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "comment" => ""],
1100                         "tid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["tag" => "id", "on delete" => "restrict"], "comment" => ""],
1101                         "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"],
1102                 ],
1103                 "indexes" => [
1104                         "PRIMARY" => ["uri-id", "type", "tid", "cid"],
1105                         "tid" => ["tid"],
1106                         "cid" => ["cid"]
1107                 ]
1108         ],
1109         "post-thread" => [
1110                 "comment" => "Thread related data",
1111                 "fields" => [
1112                         "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"],
1113                         "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item owner"],
1114                         "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item author"],
1115                         "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"],
1116                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
1117                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1118                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1119                         "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"],
1120                         "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
1121                 ],
1122                 "indexes" => [
1123                         "PRIMARY" => ["uri-id"],
1124                         "owner-id" => ["owner-id"],
1125                         "author-id" => ["author-id"],
1126                         "causer-id" => ["causer-id"],
1127                         "received" => ["received"],
1128                         "commented" => ["commented"],
1129                         "changed" => ["changed"]
1130                 ]
1131         ],
1132         "post-user" => [
1133                 "comment" => "User specific post data",
1134                 "fields" => [
1135                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
1136                         "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"],
1137                         "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the parent uri"],
1138                         "thr-parent-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
1139                         "external-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the external uri"],
1140                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation timestamp."],
1141                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last edit (default is created)"],
1142                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime"],
1143                         "gravity" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1144                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network from where the item comes from"],
1145                         "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"],
1146                         "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"],
1147                         "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"],
1148                         "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
1149                         "vid" => ["type" => "smallint unsigned", "foreign" => ["verb" => "id", "on delete" => "restrict"], "comment" => "Id of the verb table entry that contains the activity verbs"],
1150                         "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
1151                         "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1152                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1153                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been marked for deletion"],
1154                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
1155                         "protocol" => ["type" => "tinyint unsigned", "comment" => "Protocol used to deliver the item for this user"],
1156                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
1157                         "event-id" => ["type" => "int unsigned", "foreign" => ["event" => "id"], "comment" => "Used to link to the event.id"],
1158                         "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "post has not been seen"],
1159                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide the post from the user"],
1160                         "notification-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1161                         "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
1162                         "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
1163                         "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
1164                 ],
1165                 "indexes" => [
1166                         "PRIMARY" => ["id"],
1167                         "uid_uri-id" => ["UNIQUE", "uid", "uri-id"],
1168                         "uri-id" => ["uri-id"],
1169                         "parent-uri-id" => ["parent-uri-id"],
1170                         "thr-parent-id" => ["thr-parent-id"],
1171                         "external-id" => ["external-id"],
1172                         "owner-id" => ["owner-id"],
1173                         "author-id" => ["author-id"],
1174                         "causer-id" => ["causer-id"],
1175                         "vid" => ["vid"],
1176                         "contact-id" => ["contact-id"],
1177                         "event-id" => ["event-id"],
1178                         "psid" => ["psid"],
1179                         "author-id_uid" => ["author-id", "uid"],
1180                         "author-id_received" => ["author-id", "received"],
1181                         "parent-uri-id_uid" => ["parent-uri-id", "uid"],
1182                         "uid_hidden" => ["uid", "hidden"],
1183                         "uid_contactid" => ["uid", "contact-id"],
1184                         "uid_unseen_contactid" => ["uid", "unseen", "contact-id"],
1185                         "uid_unseen" => ["uid", "unseen"],
1186                         "uid_unseen_wall" => ["uid", "unseen", "wall"],
1187                 ],
1188         ],
1189         "post-thread-user" => [
1190                 "comment" => "Thread related data per user",
1191                 "fields" => [
1192                         "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"],
1193                         "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item owner"],
1194                         "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item author"],
1195                         "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"],
1196                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
1197                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1198                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1199                         "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"],
1200                         "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1201                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
1202                         "pinned" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "The thread is pinned on the profile page"],
1203                         "starred" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1204                         "ignored" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Ignore updates for this thread"],
1205                         "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
1206                         "mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1207                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1208                         "forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1209                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
1210                         "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "post has not been seen"],
1211                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide the post from the user"],
1212                         "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
1213                         "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
1214                         "post-user-id" => ["type" => "int unsigned", "foreign" => ["post-user" => "id"], "comment" => "Id of the post-user table"],
1215                 ],
1216                 "indexes" => [
1217                         "PRIMARY" => ["uid", "uri-id"],
1218                         "uri-id" => ["uri-id"],
1219                         "owner-id" => ["owner-id"],
1220                         "author-id" => ["author-id"],
1221                         "causer-id" => ["causer-id"],
1222                         "uid" => ["uid"],
1223                         "contact-id" => ["contact-id"],
1224                         "psid" => ["psid"],
1225                         "post-user-id" => ["post-user-id"],
1226                         "commented" => ["commented"],
1227                         "received" => ["received"],
1228                         "author-id_received" => ["author-id", "received"],
1229                         "uid_pinned" => ["uid", "pinned"],
1230                         "uid_commented" => ["uid", "commented"],
1231                         "mention_uid" => ["mention", "uid"],
1232                         "uid_mention" => ["uid", "mention"],
1233                 ]
1234         ],
1235         "post-user-notification" => [
1236                 "comment" => "User post notifications",
1237                 "fields" => [
1238                         "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"],
1239                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
1240                         "notification-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1241                 ],
1242                 "indexes" => [
1243                         "PRIMARY" => ["uid", "uri-id"],
1244                         "uri-id" => ["uri-id"],
1245                 ],
1246         ],
1247         "process" => [
1248                 "comment" => "Currently running system processes",
1249                 "fields" => [
1250                         "pid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "comment" => ""],
1251                         "command" => ["type" => "varbinary(32)", "not null" => "1", "default" => "", "comment" => ""],
1252                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1253                 ],
1254                 "indexes" => [
1255                         "PRIMARY" => ["pid"],
1256                         "command" => ["command"],
1257                 ]
1258         ],
1259         "profile" => [
1260                 "comment" => "user profiles data",
1261                 "fields" => [
1262                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1263                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
1264                         "profile-name" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1265                         "is-default" => ["type" => "boolean", "comment" => "Deprecated"],
1266                         "hide-friends" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Hide friend list from viewers of this profile"],
1267                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1268                         "pdesc" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1269                         "dob" => ["type" => "varchar(32)", "not null" => "1", "default" => "0000-00-00", "comment" => "Day of birth"],
1270                         "address" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1271                         "locality" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1272                         "region" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1273                         "postal-code" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
1274                         "country-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1275                         "hometown" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1276                         "gender" => ["type" => "varchar(32)", "comment" => "Deprecated"],
1277                         "marital" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1278                         "with" => ["type" => "text", "comment" => "Deprecated"],
1279                         "howlong" => ["type" => "datetime", "comment" => "Deprecated"],
1280                         "sexual" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1281                         "politic" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1282                         "religion" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1283                         "pub_keywords" => ["type" => "text", "comment" => ""],
1284                         "prv_keywords" => ["type" => "text", "comment" => ""],
1285                         "likes" => ["type" => "text", "comment" => "Deprecated"],
1286                         "dislikes" => ["type" => "text", "comment" => "Deprecated"],
1287                         "about" => ["type" => "text", "comment" => "Profile description"],
1288                         "summary" => ["type" => "varchar(255)", "comment" => "Deprecated"],
1289                         "music" => ["type" => "text", "comment" => "Deprecated"],
1290                         "book" => ["type" => "text", "comment" => "Deprecated"],
1291                         "tv" => ["type" => "text", "comment" => "Deprecated"],
1292                         "film" => ["type" => "text", "comment" => "Deprecated"],
1293                         "interest" => ["type" => "text", "comment" => "Deprecated"],
1294                         "romance" => ["type" => "text", "comment" => "Deprecated"],
1295                         "work" => ["type" => "text", "comment" => "Deprecated"],
1296                         "education" => ["type" => "text", "comment" => "Deprecated"],
1297                         "contact" => ["type" => "text", "comment" => "Deprecated"],
1298                         "homepage" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1299                         "xmpp" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1300                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1301                         "thumb" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1302                         "publish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "publish default profile in local directory"],
1303                         "net-publish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "publish profile in global directory"],
1304                 ],
1305                 "indexes" => [
1306                         "PRIMARY" => ["id"],
1307                         "uid_is-default" => ["uid", "is-default"],
1308                         "pub_keywords" => ["FULLTEXT", "pub_keywords"],
1309                 ]
1310         ],
1311         "profile_check" => [
1312                 "comment" => "DFRN remote auth use",
1313                 "fields" => [
1314                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1315                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1316                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
1317                         "dfrn_id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1318                         "sec" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1319                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1320                 ],
1321                 "indexes" => [
1322                         "PRIMARY" => ["id"],
1323                         "uid" => ["uid"],
1324                         "cid" => ["cid"],
1325                 ]
1326         ],
1327         "profile_field" => [
1328                 "comment" => "Custom profile fields",
1329                 "fields" => [
1330                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1331                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner user id"],
1332                         "order" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "1", "comment" => "Field ordering per user"],
1333                         "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this profile field - 0 = public"],
1334                         "label" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Label of the field"],
1335                         "value" => ["type" => "text", "comment" => "Value of the field"],
1336                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
1337                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
1338                 ],
1339                 "indexes" => [
1340                         "PRIMARY" => ["id"],
1341                         "uid" => ["uid"],
1342                         "order" => ["order"],
1343                         "psid" => ["psid"],
1344                 ]
1345         ],
1346         "push_subscriber" => [
1347                 "comment" => "Used for OStatus: Contains feed subscribers",
1348                 "fields" => [
1349                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1350                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1351                         "callback_url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1352                         "topic" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1353                         "nickname" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1354                         "push" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Retrial counter"],
1355                         "last_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last successful trial"],
1356                         "next_try" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Next retrial date"],
1357                         "renewed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last subscription renewal"],
1358                         "secret" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1359                 ],
1360                 "indexes" => [
1361                         "PRIMARY" => ["id"],
1362                         "next_try" => ["next_try"],
1363                         "uid" => ["uid"]
1364                 ]
1365         ],
1366         "register" => [
1367                 "comment" => "registrations requiring admin approval",
1368                 "fields" => [
1369                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1370                         "hash" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1371                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1372                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1373                         "password" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1374                         "language" => ["type" => "varchar(16)", "not null" => "1", "default" => "", "comment" => ""],
1375                         "note" => ["type" => "text", "comment" => ""],
1376                 ],
1377                 "indexes" => [
1378                         "PRIMARY" => ["id"],
1379                         "uid" => ["uid"],
1380                 ]
1381         ],
1382         "search" => [
1383                 "comment" => "",
1384                 "fields" => [
1385                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1386                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1387                         "term" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1388                 ],
1389                 "indexes" => [
1390                         "PRIMARY" => ["id"],
1391                         "uid_term" => ["uid", "term(64)"],
1392                         "term" => ["term(64)"]
1393                 ]
1394         ],
1395         "session" => [
1396                 "comment" => "web session storage",
1397                 "fields" => [
1398                         "id" => ["type" => "bigint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1399                         "sid" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => ""],
1400                         "data" => ["type" => "text", "comment" => ""],
1401                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1402                 ],
1403                 "indexes" => [
1404                         "PRIMARY" => ["id"],
1405                         "sid" => ["sid(64)"],
1406                         "expire" => ["expire"],
1407                 ]
1408         ],
1409         "storage" => [
1410                 "comment" => "Data stored by Database storage backend",
1411                 "fields" => [
1412                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented image data id"],
1413                         "data" => ["type" => "longblob", "not null" => "1", "comment" => "file data"]
1414                 ],
1415                 "indexes" => [
1416                         "PRIMARY" => ["id"]
1417                 ]
1418         ],
1419         "tokens" => [
1420                 "comment" => "OAuth usage",
1421                 "fields" => [
1422                         "id" => ["type" => "varchar(40)", "not null" => "1", "primary" => "1", "comment" => ""],
1423                         "secret" => ["type" => "text", "comment" => ""],
1424                         "client_id" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "foreign" => ["clients" => "client_id"]],
1425                         "expires" => ["type" => "int", "not null" => "1", "default" => "0", "comment" => ""],
1426                         "scope" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
1427                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
1428                 ],
1429                 "indexes" => [
1430                         "PRIMARY" => ["id"],
1431                         "client_id" => ["client_id"],
1432                         "uid" => ["uid"]
1433                 ]
1434         ],
1435         "userd" => [
1436                 "comment" => "Deleted usernames",
1437                 "fields" => [
1438                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1439                         "username" => ["type" => "varchar(255)", "not null" => "1", "comment" => ""],
1440                 ],
1441                 "indexes" => [
1442                         "PRIMARY" => ["id"],
1443                         "username" => ["username(32)"],
1444                 ]
1445         ],
1446         "user-contact" => [
1447                 "comment" => "User specific public contact data",
1448                 "fields" => [
1449                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["contact" => "id"], "comment" => "Contact id of the linked public contact"],
1450                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
1451                         "blocked" => ["type" => "boolean", "comment" => "Contact is completely blocked for this user"],
1452                         "ignored" => ["type" => "boolean", "comment" => "Posts from this contact are ignored"],
1453                         "collapsed" => ["type" => "boolean", "comment" => "Posts from this contact are collapsed"]
1454                 ],
1455                 "indexes" => [
1456                         "PRIMARY" => ["uid", "cid"],
1457                         "cid" => ["cid"],
1458                 ]
1459         ],
1460         "worker-ipc" => [
1461                 "comment" => "Inter process communication between the frontend and the worker",
1462                 "fields" => [
1463                         "key" => ["type" => "int", "not null" => "1", "primary" => "1", "comment" => ""],
1464                         "jobs" => ["type" => "boolean", "comment" => "Flag for outstanding jobs"],
1465                 ],
1466                 "indexes" => [
1467                         "PRIMARY" => ["key"],
1468                 ],
1469                 "engine" => "MEMORY",
1470         ],
1471         "workerqueue" => [
1472                 "comment" => "Background tasks queue entries",
1473                 "fields" => [
1474                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented worker task id"],
1475                         "command" => ["type" => "varchar(100)", "comment" => "Task command"],
1476                         "parameter" => ["type" => "mediumtext", "comment" => "Task parameter"],
1477                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Task priority"],
1478                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date"],
1479                         "pid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Process id of the worker"],
1480                         "executed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Execution date"],
1481                         "next_try" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Next retrial date"],
1482                         "retrial" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Retrial counter"],
1483                         "done" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marked 1 when the task was done - will be deleted later"],
1484                 ],
1485                 "indexes" => [
1486                         "PRIMARY" => ["id"],
1487                         "command" => ["command"],
1488                         "done_command_parameter" => ["done", "command", "parameter(64)"],
1489                         "done_executed" => ["done", "executed"],
1490                         "done_priority_retrial_created" => ["done", "priority", "retrial", "created"],
1491                         "done_priority_next_try" => ["done", "priority", "next_try"],
1492                         "done_pid_next_try" => ["done", "pid", "next_try"],
1493                         "done_pid_retrial" => ["done", "pid", "retrial"],
1494                         "done_pid_priority_created" => ["done", "pid", "priority", "created"]
1495                 ]
1496         ],
1497 ];