static/dbstructure.config.php

   1 <?php
   2
   3 /* Main database structure configuration file.
   4  *
   5  * Here are described all the tables, fields and indexes Friendica needs to work.
   6  *
   7  * Syntax (braces indicate optionale values):
   8  * "<table name>" => [
   9  *      "comment" => "Description of the table",
  10  *      "fields" => [
  11  *              "<field name>" => [
  12  *                      "type" => "<field type>{(<field size>)} <unsigned>",
  13  *                      "not null" => 0|1,
  14  *                      {"extra" => "auto_increment",}
  15  *                      {"default" => "<default value>",}
  16  *                      {"default" => NULL_DATE,} (for datetime fields)
  17  *                      {"primary" => "1",}
  18  *                      {"relation" => ["<foreign key table name>" => "<foreign key field name>"],}
  19  *                      "comment" => "Description of the fields"
  20  *              ],
  21  *              ...
  22  *      ],
  23  *      "indexes" => [
  24  *              "PRIMARY" => ["<primary key field name>", ...],
  25  *              "<index name>" => [{"UNIQUE",} "<field name>{(<key size>)}", ...]
  26  *              ...
  27  *      ],
  28  * ],
  29  *
  30  * If you need to make any change, make sure to increment the DB_UPDATE_VERSION constant value below.
  31  *
  32  */
  33
  34 use Friendica\Database\DBA;
  35
  36 if (!defined('DB_UPDATE_VERSION')) {
  37         define('DB_UPDATE_VERSION', 1325);
  38 }
  39
  40 return [
  41         "2fa_app_specific_password" => [
  42                 "comment" => "Two-factor app-specific _password",
  43                 "fields" => [
  44                         "id" => ["type" => "mediumint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Password ID for revocation"],
  45                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "relation" => ["user" => "uid"], "comment" => "User ID"],
  46                         "description" => ["type" => "varchar(255)", "comment" => "Description of the usage of the password"],
  47                         "hashed_password" => ["type" => "varchar(255)", "not null" => "1", "comment" => "Hashed password"],
  48                         "generated" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the password was generated"],
  49                         "last_used" => ["type" => "datetime", "comment" => "Datetime the password was last used"],
  50                 ],
  51                 "indexes" => [
  52                         "PRIMARY" => ["id"],
  53                         "uid_description" => ["uid", "description(190)"],
  54                 ]
  55         ],
  56         "2fa_recovery_codes" => [
  57                 "comment" => "Two-factor authentication recovery codes",
  58                 "fields" => [
  59                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "relation" => ["user" => "uid"], "comment" => "User ID"],
  60                         "code" => ["type" => "varchar(50)", "not null" => "1", "primary" => "1", "comment" => "Recovery code string"],
  61                         "generated" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the code was generated"],
  62                         "used" => ["type" => "datetime", "comment" => "Datetime the code was used"],
  63                 ],
  64                 "indexes" => [
  65                         "PRIMARY" => ["uid", "code"]
  66                 ]
  67         ],
  68         "addon" => [
  69                 "comment" => "registered addons",
  70                 "fields" => [
  71                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
  72                         "name" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "addon base (file)name"],
  73                         "version" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "currently unused"],
  74                         "installed" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "currently always 1"],
  75                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "currently unused"],
  76                         "timestamp" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "file timestamp to check for reloads"],
  77                         "plugin_admin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 = has admin config, 0 = has no admin config"],
  78                 ],
  79                 "indexes" => [
  80                         "PRIMARY" => ["id"],
  81                         "name" => ["UNIQUE", "name"],
  82                 ]
  83         ],
  84         "apcontact" => [
  85                 "comment" => "ActivityPub compatible contacts - used in the ActivityPub implementation",
  86                 "fields" => [
  87                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "URL of the contact"],
  88                         "uuid" => ["type" => "varchar(255)", "comment" => ""],
  89                         "type" => ["type" => "varchar(20)", "not null" => "1", "comment" => ""],
  90                         "following" => ["type" => "varchar(255)", "comment" => ""],
  91                         "followers" => ["type" => "varchar(255)", "comment" => ""],
  92                         "inbox" => ["type" => "varchar(255)", "not null" => "1", "comment" => ""],
  93                         "outbox" => ["type" => "varchar(255)", "comment" => ""],
  94                         "sharedinbox" => ["type" => "varchar(255)", "comment" => ""],
  95                         "manually-approve" => ["type" => "boolean", "comment" => ""],
  96                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
  97                         "name" => ["type" => "varchar(255)", "comment" => ""],
  98                         "about" => ["type" => "text", "comment" => ""],
  99                         "photo" => ["type" => "varchar(255)", "comment" => ""],
 100                         "addr" => ["type" => "varchar(255)", "comment" => ""],
 101                         "alias" => ["type" => "varchar(255)", "comment" => ""],
 102                         "pubkey" => ["type" => "text", "comment" => ""],
 103                         "baseurl" => ["type" => "varchar(255)", "comment" => "baseurl of the ap contact"],
 104                         "generator" => ["type" => "varchar(255)", "comment" => "Name of the contact's system"],
 105                         "following_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of following contacts"],
 106                         "followers_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of followers"],
 107                         "statuses_count" => ["type" => "int unsigned", "default" => 0, "comment" => "Number of posts"],
 108                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
 109                 ],
 110                 "indexes" => [
 111                         "PRIMARY" => ["url"],
 112                         "addr" => ["addr(32)"],
 113                         "alias" => ["alias(190)"],
 114                         "url" => ["followers(190)"]
 115                 ]
 116         ],
 117         "attach" => [
 118                 "comment" => "file attachments",
 119                 "fields" => [
 120                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "generated index"],
 121                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
 122                         "hash" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "hash"],
 123                         "filename" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "filename of original"],
 124                         "filetype" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "mimetype"],
 125                         "filesize" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "size in bytes"],
 126                         "data" => ["type" => "longblob", "not null" => "1", "comment" => "file data"],
 127                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
 128                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
 129                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>"],
 130                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 131                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 132                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 133                         "backend-class" => ["type" => "tinytext", "comment" => "Storage backend class"],
 134                         "backend-ref" => ["type" => "text", "comment" => "Storage backend data reference"],
 135                 ],
 136                 "indexes" => [
 137                         "PRIMARY" => ["id"],
 138                 ]
 139         ],
 140         "auth_codes" => [
 141                 "comment" => "OAuth usage",
 142                 "fields" => [
 143                         "id" => ["type" => "varchar(40)", "not null" => "1", "primary" => "1", "comment" => ""],
 144                         "client_id" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "relation" => ["clients" => "client_id"],
 145                                 "comment" => ""],
 146                         "redirect_uri" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
 147                         "expires" => ["type" => "int", "not null" => "1", "default" => "0", "comment" => ""],
 148                         "scope" => ["type" => "varchar(250)", "not null" => "1", "default" => "", "comment" => ""],
 149                 ],
 150                 "indexes" => [
 151                         "PRIMARY" => ["id"],
 152                 ]
 153         ],
 154         "cache" => [
 155                 "comment" => "Stores temporary data",
 156                 "fields" => [
 157                         "k" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "cache key"],
 158                         "v" => ["type" => "mediumtext", "comment" => "cached serialized value"],
 159                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache expiration"],
 160                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache insertion"],
 161                 ],
 162                 "indexes" => [
 163                         "PRIMARY" => ["k"],
 164                         "k_expires" => ["k", "expires"],
 165                 ]
 166         ],
 167         "challenge" => [
 168                 "comment" => "",
 169                 "fields" => [
 170                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 171                         "challenge" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 172                         "dfrn-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 173                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 174                         "type" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 175                         "last_update" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 176                 ],
 177                 "indexes" => [
 178                         "PRIMARY" => ["id"],
 179                 ]
 180         ],
 181         "clients" => [
 182                 "comment" => "OAuth usage",
 183                 "fields" => [
 184                         "client_id" => ["type" => "varchar(20)", "not null" => "1", "primary" => "1", "comment" => ""],
 185                         "pw" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "comment" => ""],
 186                         "redirect_uri" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
 187                         "name" => ["type" => "text", "comment" => ""],
 188                         "icon" => ["type" => "text", "comment" => ""],
 189                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
 190                 ],
 191                 "indexes" => [
 192                         "PRIMARY" => ["client_id"],
 193                 ]
 194         ],
 195         "config" => [
 196                 "comment" => "main configuration storage",
 197                 "fields" => [
 198                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 199                         "cat" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
 200                         "k" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
 201                         "v" => ["type" => "mediumtext", "comment" => ""],
 202                 ],
 203                 "indexes" => [
 204                         "PRIMARY" => ["id"],
 205                         "cat_k" => ["UNIQUE", "cat", "k"],
 206                 ]
 207         ],
 208         "contact" => [
 209                 "comment" => "contact table",
 210                 "fields" => [
 211                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 212                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
 213                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 214                         "updated" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Date of last contact update"],
 215                         "self" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 if the contact is the user him/her self"],
 216                         "remote_self" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 217                         "rel" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "The kind of the relation between the user and the contact"],
 218                         "duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 219                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network of the contact"],
 220                         "protocol" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Protocol of the contact"],
 221                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this contact is known by"],
 222                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Nick- and user name of the contact"],
 223                         "location" => ["type" => "varchar(255)", "default" => "", "comment" => ""],
 224                         "about" => ["type" => "text", "comment" => ""],
 225                         "keywords" => ["type" => "text", "comment" => "public keywords (interests) of the contact"],
 226                         "gender" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
 227                         "xmpp" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 228                         "attag" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 229                         "avatar" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 230                         "photo" => ["type" => "varchar(255)", "default" => "", "comment" => "Link to the profile photo of the contact"],
 231                         "thumb" => ["type" => "varchar(255)", "default" => "", "comment" => "Link to the profile photo (thumb size)"],
 232                         "micro" => ["type" => "varchar(255)", "default" => "", "comment" => "Link to the profile photo (micro size)"],
 233                         "site-pubkey" => ["type" => "text", "comment" => ""],
 234                         "issued-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 235                         "dfrn-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 236                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 237                         "nurl" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 238                         "addr" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 239                         "alias" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 240                         "pubkey" => ["type" => "text", "comment" => "RSA public key 4096 bit"],
 241                         "prvkey" => ["type" => "text", "comment" => "RSA private key 4096 bit"],
 242                         "batch" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 243                         "request" => ["type" => "varchar(255)", "comment" => ""],
 244                         "notify" => ["type" => "varchar(255)", "comment" => ""],
 245                         "poll" => ["type" => "varchar(255)", "comment" => ""],
 246                         "confirm" => ["type" => "varchar(255)", "comment" => ""],
 247                         "poco" => ["type" => "varchar(255)", "comment" => ""],
 248                         "aes_allow" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 249                         "ret-aes" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 250                         "usehub" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 251                         "subhub" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 252                         "hub-verify" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 253                         "last-update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last try to update the contact info"],
 254                         "success_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last successful contact update"],
 255                         "failure_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last failed update"],
 256                         "name-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 257                         "uri-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 258                         "avatar-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 259                         "term-date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 260                         "last-item" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "date of the last post"],
 261                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 262                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "Node-wide block status"],
 263                         "block_reason" => ["type" => "text", "comment" => "Node-wide block reason"],
 264                         "readonly" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "posts of the contact are readonly"],
 265                         "writable" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 266                         "forum" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "contact is a forum"],
 267                         "prv" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "contact is a private group"],
 268                         "contact-type" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
 269                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 270                         "archive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 271                         "pending" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => ""],
 272                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact has been deleted"],
 273                         "rating" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
 274                         "unsearchable" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact prefers to not be searchable"],
 275                         "sensitive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Contact posts sensitive content"],
 276                         "baseurl" => ["type" => "varchar(255)", "default" => "", "comment" => "baseurl of the contact"],
 277                         "reason" => ["type" => "text", "comment" => ""],
 278                         "closeness" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "99", "comment" => ""],
 279                         "info" => ["type" => "mediumtext", "comment" => ""],
 280                         "profile-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 281                         "bdyear" => ["type" => "varchar(4)", "not null" => "1", "default" => "", "comment" => ""],
 282                         "bd" => ["type" => "date", "not null" => "1", "default" => DBA::NULL_DATE, "comment" => ""],
 283                         "notify_new_posts" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 284                         "fetch_further_information" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 285                         "ffi_keyword_blacklist" => ["type" => "text", "comment" => ""],
 286                 ],
 287                 "indexes" => [
 288                         "PRIMARY" => ["id"],
 289                         "uid_name" => ["uid", "name(190)"],
 290                         "self_uid" => ["self", "uid"],
 291                         "alias_uid" => ["alias(32)", "uid"],
 292                         "pending_uid" => ["pending", "uid"],
 293                         "blocked_uid" => ["blocked", "uid"],
 294                         "uid_rel_network_poll" => ["uid", "rel", "network", "poll(64)", "archive"],
 295                         "uid_network_batch" => ["uid", "network", "batch(64)"],
 296                         "addr_uid" => ["addr(32)", "uid"],
 297                         "nurl_uid" => ["nurl(32)", "uid"],
 298                         "nick_uid" => ["nick(32)", "uid"],
 299                         "dfrn-id" => ["dfrn-id(64)"],
 300                         "issued-id" => ["issued-id(64)"],
 301                 ]
 302         ],
 303         "conv" => [
 304                 "comment" => "private messages",
 305                 "fields" => [
 306                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 307                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this conversation"],
 308                         "recips" => ["type" => "text", "comment" => "sender_handle;recipient_handle"],
 309                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
 310                         "creator" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "handle of creator"],
 311                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation timestamp"],
 312                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "edited timestamp"],
 313                         "subject" => ["type" => "text", "comment" => "subject of initial message"],
 314                 ],
 315                 "indexes" => [
 316                         "PRIMARY" => ["id"],
 317                         "uid" => ["uid"],
 318                 ]
 319         ],
 320         "conversation" => [
 321                 "comment" => "Raw data and structure information for messages",
 322                 "fields" => [
 323                         "item-uri" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "Original URI of the item - unrelated to the table with the same name"],
 324                         "reply-to-uri" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "URI to which this item is a reply"],
 325                         "conversation-uri" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "GNU Social conversation URI"],
 326                         "conversation-href" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => "GNU Social conversation link"],
 327                         "protocol" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "255", "comment" => "The protocol of the item"],
 328                         "source" => ["type" => "mediumtext", "comment" => "Original source"],
 329                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Receiving date"],
 330                 ],
 331                 "indexes" => [
 332                         "PRIMARY" => ["item-uri"],
 333                         "conversation-uri" => ["conversation-uri"],
 334                         "received" => ["received"],
 335                 ]
 336         ],
 337         "diaspora-interaction" => [
 338                 "comment" => "Signed Diaspora Interaction",
 339                 "fields" => [
 340                         "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "relation" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
 341                         "interaction" => ["type" => "mediumtext", "comment" => "The Diaspora interaction"]
 342                 ],
 343                 "indexes" => [
 344                         "PRIMARY" => ["uri-id"]
 345                 ]
 346         ],
 347         "event" => [
 348                 "comment" => "Events",
 349                 "fields" => [
 350                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 351                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 352                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
 353                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "contact_id (ID of the contact in contact table)"],
 354                         "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 355                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
 356                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edit time"],
 357                         "start" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "event start time"],
 358                         "finish" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "event end time"],
 359                         "summary" => ["type" => "text", "comment" => "short description or title of the event"],
 360                         "desc" => ["type" => "text", "comment" => "event description"],
 361                         "location" => ["type" => "text", "comment" => "event location"],
 362                         "type" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "comment" => "event or birthday"],
 363                         "nofinish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if event does have no end this is 1"],
 364                         "adjust" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "adjust to timezone of the recipient (0 or 1)"],
 365                         "ignore" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "0 or 1"],
 366                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
 367                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 368                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 369                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 370                 ],
 371                 "indexes" => [
 372                         "PRIMARY" => ["id"],
 373                         "uid_start" => ["uid", "start"],
 374                 ]
 375         ],
 376         "fcontact" => [
 377                 "comment" => "Diaspora compatible contacts - used in the Diaspora implementation",
 378                 "fields" => [
 379                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 380                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "unique id"],
 381                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 382                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 383                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 384                         "request" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 385                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 386                         "addr" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 387                         "batch" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 388                         "notify" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 389                         "poll" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 390                         "confirm" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 391                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 392                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
 393                         "alias" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 394                         "pubkey" => ["type" => "text", "comment" => ""],
 395                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 396                 ],
 397                 "indexes" => [
 398                         "PRIMARY" => ["id"],
 399                         "addr" => ["addr(32)"],
 400                         "url" => ["UNIQUE", "url(190)"],
 401                 ]
 402         ],
 403         "fsuggest" => [
 404                 "comment" => "friend suggestion stuff",
 405                 "fields" => [
 406                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 407                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
 408                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => ""],
 409                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 410                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 411                         "request" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 412                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 413                         "note" => ["type" => "text", "comment" => ""],
 414                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 415                 ],
 416                 "indexes" => [
 417                         "PRIMARY" => ["id"],
 418                 ]
 419         ],
 420         "gcign" => [
 421                 "comment" => "contacts ignored by friend suggestions",
 422                 "fields" => [
 423                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 424                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Local User id"],
 425                         "gcid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["gcontact" => "id"], "comment" => "gcontact.id of ignored contact"],
 426                 ],
 427                 "indexes" => [
 428                         "PRIMARY" => ["id"],
 429                         "uid" => ["uid"],
 430                         "gcid" => ["gcid"],
 431                 ]
 432         ],
 433         "gcontact" => [
 434                 "comment" => "global contacts",
 435                 "fields" => [
 436                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 437                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this contact is known by"],
 438                         "nick" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Nick- and user name of the contact"],
 439                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Link to the contacts profile page"],
 440                         "nurl" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 441                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Link to the profile photo"],
 442                         "connect" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 443                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 444                         "updated" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
 445                         "last_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
 446                         "last_failure" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
 447                         "archive_date" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
 448                         "archived" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 449                         "location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 450                         "about" => ["type" => "text", "comment" => ""],
 451                         "keywords" => ["type" => "text", "comment" => "puplic keywords (interests)"],
 452                         "gender" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
 453                         "birthday" => ["type" => "varchar(32)", "not null" => "1", "default" => DBA::NULL_DATE, "comment" => ""],
 454                         "community" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 if contact is forum account"],
 455                         "contact-type" => ["type" => "tinyint", "not null" => "1", "default" => "-1", "comment" => ""],
 456                         "hide" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 = should be hidden from search"],
 457                         "nsfw" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 = contact posts nsfw content"],
 458                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "social network protocol"],
 459                         "addr" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 460                         "notify" => ["type" => "varchar(255)", "comment" => ""],
 461                         "alias" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 462                         "generation" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 463                         "server_url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "baseurl of the contacts server"],
 464                 ],
 465                 "indexes" => [
 466                         "PRIMARY" => ["id"],
 467                         "nurl" => ["UNIQUE", "nurl(190)"],
 468                         "name" => ["name(64)"],
 469                         "nick" => ["nick(32)"],
 470                         "addr" => ["addr(64)"],
 471                         "hide_network_updated" => ["hide", "network", "updated"],
 472                         "updated" => ["updated"],
 473                 ]
 474         ],
 475         "glink" => [
 476                 "comment" => "'friends of friends' linkages derived from poco",
 477                 "fields" => [
 478                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 479                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => ""],
 480                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
 481                         "gcid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["gcontact" => "id"], "comment" => ""],
 482                         "zcid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["gcontact" => "id"], "comment" => ""],
 483                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 484                 ],
 485                 "indexes" => [
 486                         "PRIMARY" => ["id"],
 487                         "cid_uid_gcid_zcid" => ["UNIQUE", "cid", "uid", "gcid", "zcid"],
 488                         "gcid" => ["gcid"],
 489                 ]
 490         ],
 491         "group" => [
 492                 "comment" => "privacy groups, group info",
 493                 "fields" => [
 494                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 495                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
 496                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 indicates the member list is not private"],
 497                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 indicates the group has been deleted"],
 498                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "human readable name of group"],
 499                 ],
 500                 "indexes" => [
 501                         "PRIMARY" => ["id"],
 502                         "uid" => ["uid"],
 503                 ]
 504         ],
 505         "group_member" => [
 506                 "comment" => "privacy groups, member info",
 507                 "fields" => [
 508                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 509                         "gid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["group" => "id"], "comment" => "groups.id of the associated group"],
 510                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "contact.id of the member assigned to the associated group"],
 511                 ],
 512                 "indexes" => [
 513                         "PRIMARY" => ["id"],
 514                         "contactid" => ["contact-id"],
 515                         "gid_contactid" => ["UNIQUE", "gid", "contact-id"],
 516                 ]
 517         ],
 518         "gserver" => [
 519                 "comment" => "Global servers",
 520                 "fields" => [
 521                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 522                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 523                         "nurl" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 524                         "version" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 525                         "site_name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 526                         "info" => ["type" => "text", "comment" => ""],
 527                         "register_policy" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => ""],
 528                         "registered-users" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Number of registered users"],
 529                         "poco" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 530                         "noscrape" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 531                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
 532                         "platform" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 533                         "relay-subscribe" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Has the server subscribed to the relay system"],
 534                         "relay-scope" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => "The scope of messages that the server wants to get"],
 535                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 536                         "last_poco_query" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
 537                         "last_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
 538                         "last_failure" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
 539                 ],
 540                 "indexes" => [
 541                         "PRIMARY" => ["id"],
 542                         "nurl" => ["UNIQUE", "nurl(190)"],
 543                 ]
 544         ],
 545         "gserver-tag" => [
 546                 "comment" => "Tags that the server has subscribed",
 547                 "fields" => [
 548                         "gserver-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["gserver" => "id"], "primary" => "1",
 549                                 "comment" => "The id of the gserver"],
 550                         "tag" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "primary" => "1", "comment" => "Tag that the server has subscribed"],
 551                 ],
 552                 "indexes" => [
 553                         "PRIMARY" => ["gserver-id", "tag"],
 554                         "tag" => ["tag"],
 555                 ]
 556         ],
 557         "hook" => [
 558                 "comment" => "addon hook registry",
 559                 "fields" => [
 560                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 561                         "hook" => ["type" => "varbinary(100)", "not null" => "1", "default" => "", "comment" => "name of hook"],
 562                         "file" => ["type" => "varbinary(200)", "not null" => "1", "default" => "", "comment" => "relative filename of hook handler"],
 563                         "function" => ["type" => "varbinary(200)", "not null" => "1", "default" => "", "comment" => "function name of hook handler"],
 564                         "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"],
 565                 ],
 566                 "indexes" => [
 567                         "PRIMARY" => ["id"],
 568                         "hook_file_function" => ["UNIQUE", "hook", "file", "function"],
 569                 ]
 570         ],
 571         "inbox-status" => [
 572                 "comment" => "Status of ActivityPub inboxes",
 573                 "fields" => [
 574                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "URL of the inbox"],
 575                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date of this entry"],
 576                         "success" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last successful delivery"],
 577                         "failure" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of the last failed delivery"],
 578                         "previous" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Previous delivery date"],
 579                         "archive" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is the inbox archived?"],
 580                         "shared" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is it a shared inbox?"]
 581                 ],
 582                 "indexes" => [
 583                         "PRIMARY" => ["url"]
 584                 ]
 585         ],
 586         "intro" => [
 587                 "comment" => "",
 588                 "fields" => [
 589                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 590                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
 591                         "fid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["fcontact" => "id"], "comment" => ""],
 592                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => ""],
 593                         "knowyou" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 594                         "duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 595                         "note" => ["type" => "text", "comment" => ""],
 596                         "hash" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 597                         "datetime" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 598                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => ""],
 599                         "ignore" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 600                 ],
 601                 "indexes" => [
 602                         "PRIMARY" => ["id"],
 603                 ]
 604         ],
 605         "item" => [
 606                 "comment" => "Structure for all posts",
 607                 "fields" => [
 608                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "relation" => ["thread" => "iid"]],
 609                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this item"],
 610                         "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 611                         "uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
 612                         "uri-hash" => ["type" => "varchar(80)", "not null" => "1", "default" => "", "comment" => "RIPEMD-128 hash from uri"],
 613                         "parent" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => "item.id of the parent to this item if it is a reply of some form; otherwise this must be set to the id of this item"],
 614                         "parent-uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "uri of the parent to this item"],
 615                         "parent-uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the parent uri"],
 616                         "thr-parent" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "If the parent of this item is not the top-level item in the conversation, the uri of the immediate parent; otherwise set to parent-uri"],
 617                         "thr-parent-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
 618                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation timestamp."],
 619                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last edit (default is created)"],
 620                         "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last comment/reply to this item"],
 621                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime"],
 622                         "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"],
 623                         "gravity" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 624                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network from where the item comes from"],
 625                         "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "Link to the contact table with uid=0 of the owner of this item"],
 626                         "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "Link to the contact table with uid=0 of the author of this item"],
 627                         "icid" => ["type" => "int unsigned", "relation" => ["item-content" => "id"], "comment" => "Id of the item-content table entry that contains the whole item content"],
 628                         "iaid" => ["type" => "int unsigned", "relation" => ["item-activity" => "id"], "comment" => "Id of the item-activity table entry that contains the activity data"],
 629                         "extid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 630                         "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
 631                         "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 632                         "private" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "distribution is restricted"],
 633                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 634                         "moderated" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 635                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been deleted"],
 636                         // User specific fields. Eventually they will move to user-item
 637                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
 638                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "contact.id"],
 639                         "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
 640                         "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
 641                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 642                         "starred" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been favourited"],
 643                         "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "item has not been seen"],
 644                         "mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "The owner of this item was mentioned in it"],
 645                         "forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 646                         "psid" => ["type" => "int unsigned", "relation" => ["permissionset" => "id"], "comment" => "ID of the permission set of this post"],
 647                         // It has to be decided whether these fields belong to the user or the structure
 648                         "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"],
 649                         "event-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["event" => "id"], "comment" => "Used to link to the event.id"],
 650                         // Could possibly be replaced by the "attach" table?
 651                         "attach" => ["type" => "mediumtext", "comment" => "JSON structure representing attachments to this item"],
 652                         // Deprecated fields. Will be removed in upcoming versions
 653                         "allow_cid" => ["type" => "mediumtext", "comment" => "Deprecated"],
 654                         "allow_gid" => ["type" => "mediumtext", "comment" => "Deprecated"],
 655                         "deny_cid" => ["type" => "mediumtext", "comment" => "Deprecated"],
 656                         "deny_gid" => ["type" => "mediumtext", "comment" => "Deprecated"],
 657                         "postopts" => ["type" => "text", "comment" => "Deprecated"],
 658                         "inform" => ["type" => "mediumtext", "comment" => "Deprecated"],
 659                         "type" => ["type" => "varchar(20)", "comment" => "Deprecated"],
 660                         "bookmark" => ["type" => "boolean", "comment" => "Deprecated"],
 661                         "file" => ["type" => "mediumtext", "comment" => "Deprecated"],
 662                         "location" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 663                         "coord" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 664                         "tag" => ["type" => "mediumtext", "comment" => "Deprecated"],
 665                         "plink" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 666                         "title" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 667                         "content-warning" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 668                         "body" => ["type" => "mediumtext", "comment" => "Deprecated"],
 669                         "app" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 670                         "verb" => ["type" => "varchar(100)", "comment" => "Deprecated"],
 671                         "object-type" => ["type" => "varchar(100)", "comment" => "Deprecated"],
 672                         "object" => ["type" => "text", "comment" => "Deprecated"],
 673                         "target-type" => ["type" => "varchar(100)", "comment" => "Deprecated"],
 674                         "target" => ["type" => "text", "comment" => "Deprecated"],
 675                         "author-name" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 676                         "author-link" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 677                         "author-avatar" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 678                         "owner-name" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 679                         "owner-link" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 680                         "owner-avatar" => ["type" => "varchar(255)", "comment" => "Deprecated"],
 681                         "rendered-hash" => ["type" => "varchar(32)", "comment" => "Deprecated"],
 682                         "rendered-html" => ["type" => "mediumtext", "comment" => "Deprecated"],
 683                 ],
 684                 "indexes" => [
 685                         "PRIMARY" => ["id"],
 686                         "guid" => ["guid(191)"],
 687                         "uri" => ["uri(191)"],
 688                         "parent" => ["parent"],
 689                         "parent-uri" => ["parent-uri(191)"],
 690                         "extid" => ["extid(191)"],
 691                         "uid_id" => ["uid", "id"],
 692                         "uid_contactid_id" => ["uid", "contact-id", "id"],
 693                         "uid_received" => ["uid", "received"],
 694                         "uid_commented" => ["uid", "commented"],
 695                         "uid_unseen_contactid" => ["uid", "unseen", "contact-id"],
 696                         "uid_network_received" => ["uid", "network", "received"],
 697                         "uid_network_commented" => ["uid", "network", "commented"],
 698                         "uid_thrparent" => ["uid", "thr-parent(190)"],
 699                         "uid_parenturi" => ["uid", "parent-uri(190)"],
 700                         "uid_contactid_received" => ["uid", "contact-id", "received"],
 701                         "authorid_received" => ["author-id", "received"],
 702                         "ownerid" => ["owner-id"],
 703                         "contact-id" => ["contact-id"],
 704                         "uid_uri" => ["uid", "uri(190)"],
 705                         "resource-id" => ["resource-id"],
 706                         "deleted_changed" => ["deleted", "changed"],
 707                         "uid_wall_changed" => ["uid", "wall", "changed"],
 708                         "uid_eventid" => ["uid", "event-id"],
 709                         "icid" => ["icid"],
 710                         "iaid" => ["iaid"],
 711                         "psid_wall" => ["psid", "wall"],
 712                 ]
 713         ],
 714         "item-activity" => [
 715                 "comment" => "Activities for items",
 716                 "fields" => [
 717                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "relation" => ["thread" => "iid"]],
 718                         "uri" => ["type" => "varchar(255)", "comment" => ""],
 719                         "uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
 720                         "uri-hash" => ["type" => "varchar(80)", "not null" => "1", "default" => "", "comment" => "RIPEMD-128 hash from uri"],
 721                         "activity" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""]
 722                 ],
 723                 "indexes" => [
 724                         "PRIMARY" => ["id"],
 725                         "uri-hash" => ["UNIQUE", "uri-hash"],
 726                         "uri" => ["uri(191)"],
 727                         "uri-id" => ["uri-id"]
 728                 ]
 729         ],
 730         "item-content" => [
 731                 "comment" => "Content for all posts",
 732                 "fields" => [
 733                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "relation" => ["thread" => "iid"]],
 734                         "uri" => ["type" => "varchar(255)", "comment" => ""],
 735                         "uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
 736                         "uri-plink-hash" => ["type" => "varchar(80)", "not null" => "1", "default" => "", "comment" => "RIPEMD-128 hash from uri"],
 737                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "item title"],
 738                         "content-warning" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 739                         "body" => ["type" => "mediumtext", "comment" => "item body content"],
 740                         "location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "text location where this item originated"],
 741                         "coord" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "longitude/latitude pair representing location where this item originated"],
 742                         "language" => ["type" => "text", "comment" => "Language information about this post"],
 743                         "app" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "application which generated this item"],
 744                         "rendered-hash" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
 745                         "rendered-html" => ["type" => "mediumtext", "comment" => "item.body converted to html"],
 746                         "object-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams object type"],
 747                         "object" => ["type" => "text", "comment" => "JSON encoded object structure unless it is an implied object (normal post)"],
 748                         "target-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams target type if applicable (URI)"],
 749                         "target" => ["type" => "text", "comment" => "JSON encoded target structure if used"],
 750                         "plink" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "permalink or URL to a displayable copy of the message at its source"],
 751                         "verb" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams verb"]
 752                 ],
 753                 "indexes" => [
 754                         "PRIMARY" => ["id"],
 755                         "uri-plink-hash" => ["UNIQUE", "uri-plink-hash"],
 756                         "uri" => ["uri(191)"],
 757                         "plink" => ["plink(191)"],
 758                         "uri-id" => ["uri-id"]
 759                 ]
 760         ],
 761         "item-delivery-data" => [
 762                 "comment" => "Delivery data for items",
 763                 "fields" => [
 764                         "iid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "relation" => ["item" => "id"], "comment" => "Item id"],
 765                         "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"],
 766                         "inform" => ["type" => "mediumtext", "comment" => "Additional receivers of the linked item"],
 767                         "queue_count" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Initial number of delivery recipients, used as item.delivery_queue_count"],
 768                         "queue_done" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries, used as item.delivery_queue_done"],
 769                         "queue_failed" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of unsuccessful deliveries, used as item.delivery_queue_failed"],
 770                         "activitypub" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via ActivityPub"],
 771                         "dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via DFRN"],
 772                         "legacy_dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via legacy DFRN"],
 773                         "diaspora" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via Diaspora"],
 774                         "ostatus" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via OStatus"],
 775                 ],
 776                 "indexes" => [
 777                         "PRIMARY" => ["iid"],
 778                 ]
 779         ],
 780         "item-uri" => [
 781                 "comment" => "URI and GUID for items",
 782                 "fields" => [
 783                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
 784                         "uri" => ["type" => "varbinary(255)", "not null" => "1", "comment" => "URI of an item"],
 785                         "guid" => ["type" => "varbinary(255)", "comment" => "A unique identifier for an item"]
 786                 ],
 787                 "indexes" => [
 788                         "PRIMARY" => ["id"],
 789                         "uri" => ["UNIQUE", "uri"],
 790                         "guid" => ["guid"]
 791                 ]
 792         ],
 793         "locks" => [
 794                 "comment" => "",
 795                 "fields" => [
 796                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 797                         "name" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => ""],
 798                         "locked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 799                         "pid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Process ID"],
 800                         "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of cache expiration"],
 801                 ],
 802                 "indexes" => [
 803                         "PRIMARY" => ["id"],
 804                         "name_expires" => ["name", "expires"]
 805                 ]
 806         ],
 807         "mail" => [
 808                 "comment" => "private messages",
 809                 "fields" => [
 810                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 811                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
 812                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this private message"],
 813                         "from-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "name of the sender"],
 814                         "from-photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "contact photo link of the sender"],
 815                         "from-url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "profile linke of the sender"],
 816                         "contact-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "relation" => ["contact" => "id"], "comment" => "contact.id"],
 817                         "convid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["conv" => "id"], "comment" => "conv.id"],
 818                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 819                         "body" => ["type" => "mediumtext", "comment" => ""],
 820                         "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if message visited it is 1"],
 821                         "reply" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 822                         "replied" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 823                         "unknown" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if sender not in the contact table this is 1"],
 824                         "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 825                         "parent-uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 826                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time of the private message"],
 827                 ],
 828                 "indexes" => [
 829                         "PRIMARY" => ["id"],
 830                         "uid_seen" => ["uid", "seen"],
 831                         "convid" => ["convid"],
 832                         "uri" => ["uri(64)"],
 833                         "parent-uri" => ["parent-uri(64)"],
 834                         "contactid" => ["contact-id(32)"],
 835                 ]
 836         ],
 837         "mailacct" => [
 838                 "comment" => "Mail account data for fetching mails",
 839                 "fields" => [
 840                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 841                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
 842                         "server" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 843                         "port" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 844                         "ssltype" => ["type" => "varchar(16)", "not null" => "1", "default" => "", "comment" => ""],
 845                         "mailbox" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 846                         "user" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 847                         "pass" => ["type" => "text", "comment" => ""],
 848                         "reply_to" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 849                         "action" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 850                         "movetofolder" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 851                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 852                         "last_check" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 853                 ],
 854                 "indexes" => [
 855                         "PRIMARY" => ["id"],
 856                 ]
 857         ],
 858         "manage" => [
 859                 "comment" => "table of accounts that can manage each other",
 860                 "fields" => [
 861                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 862                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
 863                         "mid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
 864                 ],
 865                 "indexes" => [
 866                         "PRIMARY" => ["id"],
 867                         "uid_mid" => ["UNIQUE", "uid", "mid"],
 868                 ]
 869         ],
 870         "notify" => [
 871                 "comment" => "notifications",
 872                 "fields" => [
 873                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 874                         "type" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 875                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 876                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 877                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 878                         "date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
 879                         "msg" => ["type" => "mediumtext", "comment" => ""],
 880                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
 881                         "link" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 882                         "iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => "item.id"],
 883                         "parent" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => ""],
 884                         "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
 885                         "verb" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""],
 886                         "otype" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => ""],
 887                         "name_cache" => ["type" => "tinytext", "comment" => "Cached bbcode parsing of name"],
 888                         "msg_cache" => ["type" => "mediumtext", "comment" => "Cached bbcode parsing of msg"]
 889                 ],
 890                 "indexes" => [
 891                         "PRIMARY" => ["id"],
 892                         "seen_uid_date" => ["seen", "uid", "date"],
 893                         "uid_date" => ["uid", "date"],
 894                         "uid_type_link" => ["uid", "type", "link(190)"],
 895                 ]
 896         ],
 897         "notify-threads" => [
 898                 "comment" => "",
 899                 "fields" => [
 900                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 901                         "notify-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["notify" => "id"], "comment" => ""],
 902                         "master-parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"],
 903                                 "comment" => ""],
 904                         "parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
 905                         "receiver-uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"],
 906                                 "comment" => "User id"],
 907                 ],
 908                 "indexes" => [
 909                         "PRIMARY" => ["id"],
 910                 ]
 911         ],
 912         "oembed" => [
 913                 "comment" => "cache for OEmbed queries",
 914                 "fields" => [
 915                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "page url"],
 916                         "maxwidth" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "comment" => "Maximum width passed to Oembed"],
 917                         "content" => ["type" => "mediumtext", "comment" => "OEmbed data of the page"],
 918                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
 919                 ],
 920                 "indexes" => [
 921                         "PRIMARY" => ["url", "maxwidth"],
 922                         "created" => ["created"],
 923                 ]
 924         ],
 925         "openwebauth-token" => [
 926                 "comment" => "Store OpenWebAuth token to verify contacts",
 927                 "fields" => [
 928                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 929                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
 930                         "type" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Verify type"],
 931                         "token" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A generated token"],
 932                         "meta" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
 933                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
 934                 ],
 935                 "indexes" => [
 936                         "PRIMARY" => ["id"],
 937                 ]
 938         ],
 939         "parsed_url" => [
 940                 "comment" => "cache for 'parse_url' queries",
 941                 "fields" => [
 942                         "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "page url"],
 943                         "guessing" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the 'guessing' mode active?"],
 944                         "oembed" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the data the result of oembed?"],
 945                         "content" => ["type" => "mediumtext", "comment" => "page data"],
 946                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
 947                 ],
 948                 "indexes" => [
 949                         "PRIMARY" => ["url", "guessing", "oembed"],
 950                         "created" => ["created"],
 951                 ]
 952         ],
 953         "participation" => [
 954                 "comment" => "Storage for participation messages from Diaspora",
 955                 "fields" => [
 956                         "iid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "relation" => ["item" => "id"], "comment" => ""],
 957                         "server" => ["type" => "varchar(60)", "not null" => "1", "primary" => "1", "comment" => ""],
 958                         "cid" => ["type" => "int unsigned", "not null" => "1", "relation" => ["contact" => "id"], "comment" => ""],
 959                         "fid" => ["type" => "int unsigned", "not null" => "1", "relation" => ["fcontact" => "id"], "comment" => ""],
 960                 ],
 961                 "indexes" => [
 962                         "PRIMARY" => ["iid", "server"],
 963                         "cid" => ["cid"],
 964                         "fid" => ["fid"]
 965                 ]
 966         ],
 967         "pconfig" => [
 968                 "comment" => "personal (per user) configuration storage",
 969                 "fields" => [
 970                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
 971                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
 972                         "cat" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
 973                         "k" => ["type" => "varbinary(100)", "not null" => "1", "default" => "", "comment" => ""],
 974                         "v" => ["type" => "mediumtext", "comment" => ""],
 975                 ],
 976                 "indexes" => [
 977                         "PRIMARY" => ["id"],
 978                         "uid_cat_k" => ["UNIQUE", "uid", "cat", "k"],
 979                 ]
 980         ],
 981         "permissionset" => [
 982                 "comment" => "",
 983                 "fields" => [
 984                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
 985                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner id of this permission set"],
 986                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
 987                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
 988                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
 989                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
 990                 ],
 991                 "indexes" => [
 992                         "PRIMARY" => ["id"],
 993                         "uid_allow_cid_allow_gid_deny_cid_deny_gid" => ["allow_cid(50)", "allow_gid(30)", "deny_cid(50)", "deny_gid(30)"],
 994                 ]
 995         ],
 996         "photo" => [
 997                 "comment" => "photo storage",
 998                 "fields" => [
 999                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1000                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
1001                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "contact.id"],
1002                         "guid" => ["type" => "char(16)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this photo"],
1003                         "resource-id" => ["type" => "char(32)", "not null" => "1", "default" => "", "comment" => ""],
1004                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation date"],
1005                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edited date"],
1006                         "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1007                         "desc" => ["type" => "text", "comment" => ""],
1008                         "album" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "The name of the album to which the photo belongs"],
1009                         "filename" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1010                         "type" => ["type" => "varchar(30)", "not null" => "1", "default" => "image/jpeg"],
1011                         "height" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1012                         "width" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1013                         "datasize" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1014                         "data" => ["type" => "mediumblob", "not null" => "1", "comment" => ""],
1015                         "scale" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1016                         "profile" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1017                         "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
1018                         "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
1019                         "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
1020                         "deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
1021                         "backend-class" => ["type" => "tinytext", "comment" => "Storage backend class"],
1022                         "backend-ref" => ["type" => "text", "comment" => "Storage backend data reference"],
1023                         "updated" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
1024                 ],
1025                 "indexes" => [
1026                         "PRIMARY" => ["id"],
1027                         "contactid" => ["contact-id"],
1028                         "uid_contactid" => ["uid", "contact-id"],
1029                         "uid_profile" => ["uid", "profile"],
1030                         "uid_album_scale_created" => ["uid", "album(32)", "scale", "created"],
1031                         "uid_album_resource-id_created" => ["uid", "album(32)", "resource-id", "created"],
1032                         "resource-id" => ["resource-id"],
1033                 ]
1034         ],
1035         "poll" => [
1036                 "comment" => "Currently unused table for storing poll results",
1037                 "fields" => [
1038                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
1039                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
1040                         "q0" => ["type" => "text", "comment" => ""],
1041                         "q1" => ["type" => "text", "comment" => ""],
1042                         "q2" => ["type" => "text", "comment" => ""],
1043                         "q3" => ["type" => "text", "comment" => ""],
1044                         "q4" => ["type" => "text", "comment" => ""],
1045                         "q5" => ["type" => "text", "comment" => ""],
1046                         "q6" => ["type" => "text", "comment" => ""],
1047                         "q7" => ["type" => "text", "comment" => ""],
1048                         "q8" => ["type" => "text", "comment" => ""],
1049                         "q9" => ["type" => "text", "comment" => ""],
1050                 ],
1051                 "indexes" => [
1052                         "PRIMARY" => ["id"],
1053                         "uid" => ["uid"],
1054                 ]
1055         ],
1056         "poll_result" => [
1057                 "comment" => "data for polls - currently unused",
1058                 "fields" => [
1059                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1060                         "poll_id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["poll" => "id"]],
1061                         "choice" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1062                 ],
1063                 "indexes" => [
1064                         "PRIMARY" => ["id"],
1065                         "poll_id" => ["poll_id"],
1066                 ]
1067         ],
1068         "process" => [
1069                 "comment" => "Currently running system processes",
1070                 "fields" => [
1071                         "pid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "comment" => ""],
1072                         "command" => ["type" => "varbinary(32)", "not null" => "1", "default" => "", "comment" => ""],
1073                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1074                 ],
1075                 "indexes" => [
1076                         "PRIMARY" => ["pid"],
1077                         "command" => ["command"],
1078                 ]
1079         ],
1080         "profile" => [
1081                 "comment" => "user profiles data",
1082                 "fields" => [
1083                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1084                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
1085                         "profile-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name of the profile"],
1086                         "is-default" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Mark this profile as default profile"],
1087                         "hide-friends" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Hide friend list from viewers of this profile"],
1088                         "name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1089                         "pdesc" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Title or description"],
1090                         "dob" => ["type" => "varchar(32)", "not null" => "1", "default" => "0000-00-00", "comment" => "Day of birth"],
1091                         "address" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1092                         "locality" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1093                         "region" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1094                         "postal-code" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
1095                         "country-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1096                         "hometown" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1097                         "gender" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
1098                         "marital" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1099                         "with" => ["type" => "text", "comment" => ""],
1100                         "howlong" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1101                         "sexual" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1102                         "politic" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1103                         "religion" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1104                         "pub_keywords" => ["type" => "text", "comment" => ""],
1105                         "prv_keywords" => ["type" => "text", "comment" => ""],
1106                         "likes" => ["type" => "text", "comment" => ""],
1107                         "dislikes" => ["type" => "text", "comment" => ""],
1108                         "about" => ["type" => "text", "comment" => ""],
1109                         "summary" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1110                         "music" => ["type" => "text", "comment" => ""],
1111                         "book" => ["type" => "text", "comment" => ""],
1112                         "tv" => ["type" => "text", "comment" => ""],
1113                         "film" => ["type" => "text", "comment" => ""],
1114                         "interest" => ["type" => "text", "comment" => ""],
1115                         "romance" => ["type" => "text", "comment" => ""],
1116                         "work" => ["type" => "text", "comment" => ""],
1117                         "education" => ["type" => "text", "comment" => ""],
1118                         "contact" => ["type" => "text", "comment" => ""],
1119                         "homepage" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1120                         "xmpp" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1121                         "photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1122                         "thumb" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1123                         "publish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "publish default profile in local directory"],
1124                         "net-publish" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "publish profile in global directory"],
1125                 ],
1126                 "indexes" => [
1127                         "PRIMARY" => ["id"],
1128                         "uid_is-default" => ["uid", "is-default"],
1129                         "pub_keywords" => ["FULLTEXT", "pub_keywords"],
1130                 ]
1131         ],
1132         "profile_check" => [
1133                 "comment" => "DFRN remote auth use",
1134                 "fields" => [
1135                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1136                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
1137                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "contact.id"],
1138                         "dfrn_id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1139                         "sec" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1140                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1141                 ],
1142                 "indexes" => [
1143                         "PRIMARY" => ["id"],
1144                 ]
1145         ],
1146         "push_subscriber" => [
1147                 "comment" => "Used for OStatus: Contains feed subscribers",
1148                 "fields" => [
1149                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1150                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
1151                         "callback_url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1152                         "topic" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1153                         "nickname" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1154                         "push" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Retrial counter"],
1155                         "last_update" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last successful trial"],
1156                         "next_try" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Next retrial date"],
1157                         "renewed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last subscription renewal"],
1158                         "secret" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1159                 ],
1160                 "indexes" => [
1161                         "PRIMARY" => ["id"],
1162                         "next_try" => ["next_try"],
1163                 ]
1164         ],
1165         "register" => [
1166                 "comment" => "registrations requiring admin approval",
1167                 "fields" => [
1168                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1169                         "hash" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1170                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1171                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
1172                         "password" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1173                         "language" => ["type" => "varchar(16)", "not null" => "1", "default" => "", "comment" => ""],
1174                         "note" => ["type" => "text", "comment" => ""],
1175                 ],
1176                 "indexes" => [
1177                         "PRIMARY" => ["id"],
1178                 ]
1179         ],
1180         "search" => [
1181                 "comment" => "",
1182                 "fields" => [
1183                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1184                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
1185                         "term" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1186                 ],
1187                 "indexes" => [
1188                         "PRIMARY" => ["id"],
1189                         "uid" => ["uid"],
1190                 ]
1191         ],
1192         "session" => [
1193                 "comment" => "web session storage",
1194                 "fields" => [
1195                         "id" => ["type" => "bigint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1196                         "sid" => ["type" => "varbinary(255)", "not null" => "1", "default" => "", "comment" => ""],
1197                         "data" => ["type" => "text", "comment" => ""],
1198                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1199                 ],
1200                 "indexes" => [
1201                         "PRIMARY" => ["id"],
1202                         "sid" => ["sid(64)"],
1203                         "expire" => ["expire"],
1204                 ]
1205         ],
1206         "sign" => [
1207                 "comment" => "Diaspora signatures",
1208                 "fields" => [
1209                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1210                         "iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => "item.id"],
1211                         "signed_text" => ["type" => "mediumtext", "comment" => ""],
1212                         "signature" => ["type" => "text", "comment" => ""],
1213                         "signer" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1214                 ],
1215                 "indexes" => [
1216                         "PRIMARY" => ["id"],
1217                         "iid" => ["UNIQUE", "iid"],
1218                 ]
1219         ],
1220         "term" => [
1221                 "comment" => "item taxonomy (categories, tags, etc.) table",
1222                 "fields" => [
1223                         "tid" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
1224                         "oid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => ""],
1225                         "otype" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1226                         "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1227                         "term" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1228                         "url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1229                         "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1230                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1231                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1232                         "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1233                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
1234                 ],
1235                 "indexes" => [
1236                         "PRIMARY" => ["tid"],
1237                         "term_type" => ["term(64)", "type"],
1238                         "oid_otype_type_term" => ["oid", "otype", "type", "term(32)"],
1239                         "uid_otype_type_term_global_created" => ["uid", "otype", "type", "term(32)", "global", "created"],
1240                         "uid_otype_type_url" => ["uid", "otype", "type", "url(64)"],
1241                         "guid" => ["guid(64)"],
1242                 ]
1243         ],
1244         "thread" => [
1245                 "comment" => "Thread related data",
1246                 "fields" => [
1247                         "iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "relation" => ["item" => "id"],
1248                                 "comment" => "sequential ID"],
1249                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
1250                         "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => ""],
1251                         "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "Item owner"],
1252                         "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "Item author"],
1253                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1254                         "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1255                         "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1256                         "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1257                         "changed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
1258                         "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1259                         "private" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1260                         "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1261                         "moderated" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1262                         "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1263                         "starred" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1264                         "ignored" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1265                         "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
1266                         "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => ""],
1267                         "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1268                         "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1269                         "forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1270                         "mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1271                         "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
1272                         "bookmark" => ["type" => "boolean", "comment" => ""],
1273                 ],
1274                 "indexes" => [
1275                         "PRIMARY" => ["iid"],
1276                         "uid_network_commented" => ["uid", "network", "commented"],
1277                         "uid_network_received" => ["uid", "network", "received"],
1278                         "uid_contactid_commented" => ["uid", "contact-id", "commented"],
1279                         "uid_contactid_received" => ["uid", "contact-id", "received"],
1280                         "contactid" => ["contact-id"],
1281                         "ownerid" => ["owner-id"],
1282                         "authorid" => ["author-id"],
1283                         "uid_received" => ["uid", "received"],
1284                         "uid_commented" => ["uid", "commented"],
1285                         "uid_wall_received" => ["uid", "wall", "received"],
1286                         "private_wall_origin_commented" => ["private", "wall", "origin", "commented"],
1287                 ]
1288         ],
1289         "tokens" => [
1290                 "comment" => "OAuth usage",
1291                 "fields" => [
1292                         "id" => ["type" => "varchar(40)", "not null" => "1", "primary" => "1", "comment" => ""],
1293                         "secret" => ["type" => "text", "comment" => ""],
1294                         "client_id" => ["type" => "varchar(20)", "not null" => "1", "default" => "", "relation" => ["clients" => "client_id"]],
1295                         "expires" => ["type" => "int", "not null" => "1", "default" => "0", "comment" => ""],
1296                         "scope" => ["type" => "varchar(200)", "not null" => "1", "default" => "", "comment" => ""],
1297                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
1298                 ],
1299                 "indexes" => [
1300                         "PRIMARY" => ["id"],
1301                 ]
1302         ],
1303         "user" => [
1304                 "comment" => "The local users",
1305                 "fields" => [
1306                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1307                         "parent-uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"],
1308                                 "comment" => "The parent user that has full control about this user"],
1309                         "guid" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this user"],
1310                         "username" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this user is known by"],
1311                         "password" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "encrypted password"],
1312                         "legacy_password" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is the password hash double-hashed?"],
1313                         "nickname" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "nick- and user name"],
1314                         "email" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "the users email address"],
1315                         "openid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
1316                         "timezone" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => "PHP-legal timezone"],
1317                         "language" => ["type" => "varchar(32)", "not null" => "1", "default" => "en", "comment" => "default language"],
1318                         "register_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of registration"],
1319                         "login_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last login"],
1320                         "default-location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Default for item.location"],
1321                         "allow_location" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 allows to display the location"],
1322                         "theme" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "user theme preference"],
1323                         "pubkey" => ["type" => "text", "comment" => "RSA public key 4096 bit"],
1324                         "prvkey" => ["type" => "text", "comment" => "RSA private key 4096 bit"],
1325                         "spubkey" => ["type" => "text", "comment" => ""],
1326                         "sprvkey" => ["type" => "text", "comment" => ""],
1327                         "verified" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "user is verified through email"],
1328                         "blocked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 for user is blocked"],
1329                         "blockwall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to post to the profile page of the user"],
1330                         "hidewall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Hide profile details from unkown viewers"],
1331                         "blocktags" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to tag the post of this user"],
1332                         "unkmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Permit unknown people to send private mails to this user"],
1333                         "cntunkmail" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
1334                         "notify-flags" => ["type" => "smallint unsigned", "not null" => "1", "default" => "65535", "comment" => "email notification options"],
1335                         "page-flags" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "page/profile type"],
1336                         "account-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1337                         "prvnets" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1338                         "pwdreset" => ["type" => "varchar(255)", "comment" => "Password reset request token"],
1339                         "pwdreset_time" => ["type" => "datetime", "comment" => "Timestamp of the last password reset request"],
1340                         "maxreq" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
1341                         "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1342                         "account_removed" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if 1 the account is removed"],
1343                         "account_expired" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
1344                         "account_expires_on" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp when account expires and will be deleted"],
1345                         "expire_notification_sent" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last warning of account expiration"],
1346                         "def_gid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
1347                         "allow_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
1348                         "allow_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
1349                         "deny_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
1350                         "deny_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
1351                         "openidserver" => ["type" => "text", "comment" => ""],
1352                 ],
1353                 "indexes" => [
1354                         "PRIMARY" => ["uid"],
1355                         "nickname" => ["nickname(32)"],
1356                 ]
1357         ],
1358         "userd" => [
1359                 "comment" => "Deleted usernames",
1360                 "fields" => [
1361                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
1362                         "username" => ["type" => "varchar(255)", "not null" => "1", "comment" => ""],
1363                 ],
1364                 "indexes" => [
1365                         "PRIMARY" => ["id"],
1366                         "username" => ["username(32)"],
1367                 ]
1368         ],
1369         "user-contact" => [
1370                 "comment" => "User specific public contact data",
1371                 "fields" => [
1372                         "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "relation" => ["contact" => "id"], "comment" => "Contact id of the linked public contact"],
1373                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "relation" => ["user" => "uid"], "comment" => "User id"],
1374                         "blocked" => ["type" => "boolean", "comment" => "Contact is completely blocked for this user"],
1375                         "ignored" => ["type" => "boolean", "comment" => "Posts from this contact are ignored"],
1376                         "collapsed" => ["type" => "boolean", "comment" => "Posts from this contact are collapsed"]
1377                 ],
1378                 "indexes" => [
1379                         "PRIMARY" => ["uid", "cid"]
1380                 ]
1381         ],
1382         "user-item" => [
1383                 "comment" => "User specific item data",
1384                 "fields" => [
1385                         "iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "relation" => ["item" => "id"], "comment" => "Item id"],
1386                         "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "relation" => ["user" => "uid"], "comment" => "User id"],
1387                         "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide an item from the user"],
1388                         "ignored" => ["type" => "boolean", "comment" => "Ignore this thread if set"],
1389                         "pinned" => ["type" => "boolean", "comment" => "The item is pinned on the profile page"]
1390                 ],
1391                 "indexes" => [
1392                         "PRIMARY" => ["uid", "iid"],
1393                         "uid_pinned" => ["uid", "pinned"]
1394                 ]
1395         ],
1396         "worker-ipc" => [
1397                 "comment" => "Inter process communication between the frontend and the worker",
1398                 "fields" => [
1399                         "key" => ["type" => "int", "not null" => "1", "primary" => "1", "comment" => ""],
1400                         "jobs" => ["type" => "boolean", "comment" => "Flag for outstanding jobs"],
1401                 ],
1402                 "indexes" => [
1403                         "PRIMARY" => ["key"],
1404                 ],
1405                 "engine" => "MEMORY",
1406         ],
1407         "workerqueue" => [
1408                 "comment" => "Background tasks queue entries",
1409                 "fields" => [
1410                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented worker task id"],
1411                         "parameter" => ["type" => "mediumtext", "comment" => "Task command"],
1412                         "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Task priority"],
1413                         "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date"],
1414                         "pid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Process id of the worker"],
1415                         "executed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Execution date"],
1416                         "next_try" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Next retrial date"],
1417                         "retrial" => ["type" => "tinyint", "not null" => "1", "default" => "0", "comment" => "Retrial counter"],
1418                         "done" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marked 1 when the task was done - will be deleted later"],
1419                 ],
1420                 "indexes" => [
1421                         "PRIMARY" => ["id"],
1422                         "done_parameter" => ["done", "parameter(64)"],
1423                         "done_executed" => ["done", "executed"],
1424                         "done_priority_created" => ["done", "priority", "created"],
1425                         "done_priority_next_try" => ["done", "priority", "next_try"],
1426                         "done_pid_next_try" => ["done", "pid", "next_try"],
1427                         "done_pid_priority_created" => ["done", "pid", "priority", "created"]
1428                 ]
1429         ],
1430         "storage" => [
1431                 "comment" => "Data stored by Database storage backend",
1432                 "fields" => [
1433                         "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented image data id"],
1434                         "data" => ["type" => "longblob", "not null" => "1", "comment" => "file data"]
1435                 ],
1436                 "indexes" => [
1437                         "PRIMARY" => ["id"]
1438                 ]
1439         ]
1440 ];
1441