]> git.mxchange.org Git - friendica.git/blobdiff - static/dbstructure.config.php
Merge pull request #10094 from urbalazs/license-20210328
[friendica.git] / static / dbstructure.config.php
old mode 100755 (executable)
new mode 100644 (file)
index 7df84f8..5cbd7cd
@@ -20,6 +20,7 @@
  * Main database structure configuration file.
  *
  * Here are described all the tables, fields and indexes Friendica needs to work.
+ * The entry order is mostly alphabetic - with the exception of tables that are used in foreign keys.
  *
  * Syntax (braces indicate optionale values):
  * "<table name>" => [
@@ -45,7 +46,7 @@
  * ],
  *
  * Whenever possible prefer "foreign" before "relation" with the foreign keys.
- * "foreign" adds true foreign keys on the database level, while "relation" simulates this behaviour.
+ * "foreign" adds true foreign keys on the database level, while "relation" is just an indicator of a table relation without any consequences
  *
  * If you need to make any change, make sure to increment the DB_UPDATE_VERSION constant value below.
  *
@@ -54,7 +55,7 @@
 use Friendica\Database\DBA;
 
 if (!defined('DB_UPDATE_VERSION')) {
-       define('DB_UPDATE_VERSION', 1372);
+       define('DB_UPDATE_VERSION', 1412);
 }
 
 return [
@@ -74,26 +75,88 @@ return [
                        "poco" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
                        "noscrape" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
                        "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
+                       "protocol" => ["type" => "tinyint unsigned", "comment" => "The protocol of the server"],
                        "platform" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
                        "relay-subscribe" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Has the server subscribed to the relay system"],
                        "relay-scope" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => "The scope of messages that the server wants to get"],
                        "detection-method" => ["type" => "tinyint unsigned", "comment" => "Method that had been used to detect that server"],
                        "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
                        "last_poco_query" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
-                       "last_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
-                       "last_failure" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => ""],
+                       "last_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Last successful connection request"],
+                       "last_failure" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Last failed connection request"],
                        "failed" => ["type" => "boolean", "comment" => "Connection failed"],
+                       "next_contact" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Next connection request"],
                ],
                "indexes" => [
                        "PRIMARY" => ["id"],
                        "nurl" => ["UNIQUE", "nurl(190)"],
+                       "next_contact" => ["next_contact"],
+                       "network" => ["network"],
+               ]
+       ],
+       "user" => [
+               "comment" => "The local users",
+               "fields" => [
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
+                       "parent-uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"],
+                               "comment" => "The parent user that has full control about this user"],
+                       "guid" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this user"],
+                       "username" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this user is known by"],
+                       "password" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "encrypted password"],
+                       "legacy_password" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is the password hash double-hashed?"],
+                       "nickname" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "nick- and user name"],
+                       "email" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "the users email address"],
+                       "openid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
+                       "timezone" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => "PHP-legal timezone"],
+                       "language" => ["type" => "varchar(32)", "not null" => "1", "default" => "en", "comment" => "default language"],
+                       "register_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of registration"],
+                       "login_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last login"],
+                       "default-location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Default for item.location"],
+                       "allow_location" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 allows to display the location"],
+                       "theme" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "user theme preference"],
+                       "pubkey" => ["type" => "text", "comment" => "RSA public key 4096 bit"],
+                       "prvkey" => ["type" => "text", "comment" => "RSA private key 4096 bit"],
+                       "spubkey" => ["type" => "text", "comment" => ""],
+                       "sprvkey" => ["type" => "text", "comment" => ""],
+                       "verified" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "user is verified through email"],
+                       "blocked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 for user is blocked"],
+                       "blockwall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to post to the profile page of the user"],
+                       "hidewall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Hide profile details from unkown viewers"],
+                       "blocktags" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to tag the post of this user"],
+                       "unkmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Permit unknown people to send private mails to this user"],
+                       "cntunkmail" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
+                       "notify-flags" => ["type" => "smallint unsigned", "not null" => "1", "default" => "65535", "comment" => "email notification options"],
+                       "page-flags" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "page/profile type"],
+                       "account-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
+                       "prvnets" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
+                       "pwdreset" => ["type" => "varchar(255)", "comment" => "Password reset request token"],
+                       "pwdreset_time" => ["type" => "datetime", "comment" => "Timestamp of the last password reset request"],
+                       "maxreq" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
+                       "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
+                       "account_removed" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if 1 the account is removed"],
+                       "account_expired" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
+                       "account_expires_on" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp when account expires and will be deleted"],
+                       "expire_notification_sent" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last warning of account expiration"],
+                       "def_gid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
+                       "allow_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
+                       "allow_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
+                       "deny_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
+                       "deny_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
+                       "openidserver" => ["type" => "text", "comment" => ""],
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["uid"],
+                       "nickname" => ["nickname(32)"],
+                       "parent-uid" => ["parent-uid"],
+                       "guid" => ["guid"],
+                       "email" => ["email(64)"],
                ]
        ],
        "contact" => [
                "comment" => "contact table",
                "fields" => [
                        "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
                        "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
                        "updated" => ["type" => "datetime", "default" => DBA::NULL_DATETIME, "comment" => "Date of last contact update"],
                        "self" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 if the contact is the user him/her self"],
@@ -177,20 +240,25 @@ return [
                        "PRIMARY" => ["id"],
                        "uid_name" => ["uid", "name(190)"],
                        "self_uid" => ["self", "uid"],
-                       "alias_uid" => ["alias(96)", "uid"],
+                       "alias_uid" => ["alias(128)", "uid"],
                        "pending_uid" => ["pending", "uid"],
                        "blocked_uid" => ["blocked", "uid"],
                        "uid_rel_network_poll" => ["uid", "rel", "network", "poll(64)", "archive"],
                        "uid_network_batch" => ["uid", "network", "batch(64)"],
-                       "addr_uid" => ["addr(96)", "uid"],
-                       "nurl_uid" => ["nurl(96)", "uid"],
-                       "nick_uid" => ["nick(32)", "uid"],
+                       "batch_contact-type" => ["batch(64)", "contact-type"],
+                       "addr_uid" => ["addr(128)", "uid"],
+                       "nurl_uid" => ["nurl(128)", "uid"],
+                       "nick_uid" => ["nick(128)", "uid"],
                        "attag_uid" => ["attag(96)", "uid"],
                        "dfrn-id" => ["dfrn-id(64)"],
                        "issued-id" => ["issued-id(64)"],
                        "network_uid_lastupdate" => ["network", "uid", "last-update"],
                        "uid_network_self_lastupdate" => ["uid", "network", "self", "last-update"],
                        "uid_lastitem" => ["uid", "last-item"],
+                       "baseurl" => ["baseurl(64)"],
+                       "uid_contact-type" => ["uid", "contact-type"],
+                       "uid_self_contact-type" => ["uid", "self", "contact-type"],
+                       "self_network_uid" => ["self", "network", "uid"],
                        "gsid" => ["gsid"]
                ]
        ],
@@ -220,61 +288,6 @@ return [
                        "url" => ["url"]
                ]
        ],
-       "user" => [
-               "comment" => "The local users",
-               "fields" => [
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
-                       "parent-uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"],
-                               "comment" => "The parent user that has full control about this user"],
-                       "guid" => ["type" => "varchar(64)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this user"],
-                       "username" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Name that this user is known by"],
-                       "password" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "encrypted password"],
-                       "legacy_password" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Is the password hash double-hashed?"],
-                       "nickname" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "nick- and user name"],
-                       "email" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "the users email address"],
-                       "openid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
-                       "timezone" => ["type" => "varchar(128)", "not null" => "1", "default" => "", "comment" => "PHP-legal timezone"],
-                       "language" => ["type" => "varchar(32)", "not null" => "1", "default" => "en", "comment" => "default language"],
-                       "register_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of registration"],
-                       "login_date" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last login"],
-                       "default-location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "Default for item.location"],
-                       "allow_location" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 allows to display the location"],
-                       "theme" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "user theme preference"],
-                       "pubkey" => ["type" => "text", "comment" => "RSA public key 4096 bit"],
-                       "prvkey" => ["type" => "text", "comment" => "RSA private key 4096 bit"],
-                       "spubkey" => ["type" => "text", "comment" => ""],
-                       "sprvkey" => ["type" => "text", "comment" => ""],
-                       "verified" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "user is verified through email"],
-                       "blocked" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "1 for user is blocked"],
-                       "blockwall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to post to the profile page of the user"],
-                       "hidewall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Hide profile details from unkown viewers"],
-                       "blocktags" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Prohibit contacts to tag the post of this user"],
-                       "unkmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Permit unknown people to send private mails to this user"],
-                       "cntunkmail" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
-                       "notify-flags" => ["type" => "smallint unsigned", "not null" => "1", "default" => "65535", "comment" => "email notification options"],
-                       "page-flags" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "page/profile type"],
-                       "account-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
-                       "prvnets" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "pwdreset" => ["type" => "varchar(255)", "comment" => "Password reset request token"],
-                       "pwdreset_time" => ["type" => "datetime", "comment" => "Timestamp of the last password reset request"],
-                       "maxreq" => ["type" => "int unsigned", "not null" => "1", "default" => "10", "comment" => ""],
-                       "expire" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
-                       "account_removed" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if 1 the account is removed"],
-                       "account_expired" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "account_expires_on" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp when account expires and will be deleted"],
-                       "expire_notification_sent" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "timestamp of last warning of account expiration"],
-                       "def_gid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
-                       "allow_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
-                       "allow_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
-                       "deny_cid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
-                       "deny_gid" => ["type" => "mediumtext", "comment" => "default permission for this user"],
-                       "openidserver" => ["type" => "text", "comment" => ""],
-               ],
-               "indexes" => [
-                       "PRIMARY" => ["uid"],
-                       "nickname" => ["nickname(32)"],
-               ]
-       ],
        "clients" => [
                "comment" => "OAuth usage",
                "fields" => [
@@ -294,7 +307,7 @@ return [
                "comment" => "",
                "fields" => [
                        "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner id of this permission set"],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner id of this permission set"],
                        "allow_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed contact.id '<19><78>'"],
                        "allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
                        "deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
@@ -302,7 +315,18 @@ return [
                ],
                "indexes" => [
                        "PRIMARY" => ["id"],
-                       "uid_allow_cid_allow_gid_deny_cid_deny_gid" => ["allow_cid(50)", "allow_gid(30)", "deny_cid(50)", "deny_gid(30)"],
+                       "uid_allow_cid_allow_gid_deny_cid_deny_gid" => ["uid", "allow_cid(50)", "allow_gid(30)", "deny_cid(50)", "deny_gid(30)"],
+               ]
+       ],
+       "verb" => [
+               "comment" => "Activity Verbs",
+               "fields" => [
+                       "id" => ["type" => "smallint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
+                       "name" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""]
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["id"],
+                       "name" => ["name"]
                ]
        ],
        // Main tables
@@ -333,6 +357,20 @@ return [
                        "PRIMARY" => ["uid", "code"]
                ]
        ],
+       "2fa_trusted_browser" => [
+               "comment" => "Two-factor authentication trusted browsers",
+               "fields" => [
+                       "cookie_hash" => ["type" => "varchar(80)", "not null" => "1", "primary" => "1", "comment" => "Trusted cookie hash"],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "User ID"],
+                       "user_agent" => ["type" => "text", "comment" => "User agent string"],
+                       "created" => ["type" => "datetime", "not null" => "1", "comment" => "Datetime the trusted browser was recorded"],
+                       "last_used" => ["type" => "datetime", "comment" => "Datetime the trusted browser was last used"],
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["cookie_hash"],
+                       "uid" => ["uid"],
+               ]
+       ],
        "addon" => [
                "comment" => "registered addons",
                "fields" => [
@@ -346,6 +384,7 @@ return [
                ],
                "indexes" => [
                        "PRIMARY" => ["id"],
+                       "installed_name" => ["installed", "name"],
                        "name" => ["UNIQUE", "name"],
                ]
        ],
@@ -383,6 +422,7 @@ return [
                        "alias" => ["alias(190)"],
                        "followers" => ["followers(190)"],
                        "baseurl" => ["baseurl(190)"],
+                       "sharedinbox" => ["sharedinbox(190)"],
                        "gsid" => ["gsid"]
                ]
        ],
@@ -450,6 +490,7 @@ return [
                ],
                "indexes" => [
                        "PRIMARY" => ["id"],
+                       "expire" => ["expire"],
                ]
        ],
        "config" => [
@@ -514,6 +555,19 @@ return [
                        "received" => ["received"],
                ]
        ],
+       "delayed-post" => [
+               "comment" => "Posts that are about to be distributed at a later time",
+               "fields" => [
+                       "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
+                       "uri" => ["type" => "varchar(255)", "comment" => "URI of the post that will be distributed later"],
+                       "uid" => ["type" => "mediumint unsigned", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
+                       "delayed" => ["type" => "datetime", "comment" => "delay time"],
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["id"],
+                       "uid_uri" => ["UNIQUE", "uid", "uri(190)"],
+               ]
+       ],
        "diaspora-interaction" => [
                "comment" => "Signed Diaspora Interaction",
                "fields" => [
@@ -529,7 +583,7 @@ return [
                "fields" => [
                        "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
                        "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
                        "cid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact_id (ID of the contact in contact table)"],
                        "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
                        "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation time"],
@@ -650,6 +704,7 @@ return [
                ],
                "indexes" => [
                        "PRIMARY" => ["id"],
+                       "priority" => ["priority"],
                        "hook_file_function" => ["UNIQUE", "hook", "file", "function"],
                ]
        ],
@@ -684,7 +739,7 @@ return [
                "fields" => [
                        "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
                        "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
-                       "fid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["fcontact" => "id"], "comment" => ""],
+                       "fid" => ["type" => "int unsigned", "relation" => ["fcontact" => "id"], "comment" => ""],
                        "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => ""],
                        "knowyou" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
                        "duplex" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
@@ -700,171 +755,6 @@ return [
                        "uid" => ["uid"],
                ]
        ],
-       "item" => [
-               "comment" => "Structure for all posts",
-               "fields" => [
-                       "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
-                       "guid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this item"],
-                       "uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
-                       "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
-                       "uri-hash" => ["type" => "varchar(80)", "not null" => "1", "default" => "", "comment" => "RIPEMD-128 hash from uri"],
-                       "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"],
-                       "parent-uri" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "uri of the parent to this item"],
-                       "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the parent uri"],
-                       "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"],
-                       "thr-parent-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
-                       "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation timestamp."],
-                       "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last edit (default is created)"],
-                       "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last comment/reply to this item"],
-                       "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime"],
-                       "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"],
-                       "gravity" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
-                       "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network from where the item comes from"],
-                       "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"],
-                       "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"],
-                       "causer-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the contact that caused the item creation"],
-                       "icid" => ["type" => "int unsigned", "relation" => ["item-content" => "id"], "comment" => "Id of the item-content table entry that contains the whole item content"],
-                       "iaid" => ["type" => "int unsigned", "relation" => ["item-activity" => "id"], "comment" => "Id of the item-activity table entry that contains the activity data"],
-                       "vid" => ["type" => "smallint unsigned", "relation" => ["verb" => "id"], "comment" => "Id of the verb table entry that contains the activity verbs"],
-                       "extid" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
-                       "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
-                       "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
-                       "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "moderated" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been deleted"],
-                       // User specific fields. Eventually they will move to user-item
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
-                       "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "contact.id"],
-                       "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
-                       "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
-                       "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "starred" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been favourited"],
-                       "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "item has not been seen"],
-                       "mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "The owner of this item was mentioned in it"],
-                       "forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
-                       "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
-                       // It has to be decided whether these fields belong to the user or the structure
-                       "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"],
-                       "event-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["event" => "id"], "comment" => "Used to link to the event.id"],
-                       // Deprecated fields. Will be removed in upcoming versions
-                       "attach" => ["type" => "mediumtext", "comment" => "Deprecated"],
-                       "allow_cid" => ["type" => "mediumtext", "comment" => "Deprecated"],
-                       "allow_gid" => ["type" => "mediumtext", "comment" => "Deprecated"],
-                       "deny_cid" => ["type" => "mediumtext", "comment" => "Deprecated"],
-                       "deny_gid" => ["type" => "mediumtext", "comment" => "Deprecated"],
-                       "postopts" => ["type" => "text", "comment" => "Deprecated"],
-                       "inform" => ["type" => "mediumtext", "comment" => "Deprecated"],
-                       "type" => ["type" => "varchar(20)", "comment" => "Deprecated"],
-                       "bookmark" => ["type" => "boolean", "comment" => "Deprecated"],
-                       "file" => ["type" => "mediumtext", "comment" => "Deprecated"],
-                       "location" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "coord" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "tag" => ["type" => "mediumtext", "comment" => "Deprecated"],
-                       "plink" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "title" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "content-warning" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "body" => ["type" => "mediumtext", "comment" => "Deprecated"],
-                       "app" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "verb" => ["type" => "varchar(100)", "comment" => "Deprecated"],
-                       "object-type" => ["type" => "varchar(100)", "comment" => "Deprecated"],
-                       "object" => ["type" => "text", "comment" => "Deprecated"],
-                       "target-type" => ["type" => "varchar(100)", "comment" => "Deprecated"],
-                       "target" => ["type" => "text", "comment" => "Deprecated"],
-                       "author-name" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "author-link" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "author-avatar" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "owner-name" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "owner-link" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "owner-avatar" => ["type" => "varchar(255)", "comment" => "Deprecated"],
-                       "rendered-hash" => ["type" => "varchar(32)", "comment" => "Deprecated"],
-                       "rendered-html" => ["type" => "mediumtext", "comment" => "Deprecated"],
-               ],
-               "indexes" => [
-                       "PRIMARY" => ["id"],
-                       "guid" => ["guid(191)"],
-                       "uri" => ["uri(191)"],
-                       "parent" => ["parent"],
-                       "parent-uri" => ["parent-uri(191)"],
-                       "extid" => ["extid(191)"],
-                       "uid_id" => ["uid", "id"],
-                       "uid_contactid_id" => ["uid", "contact-id", "id"],
-                       "uid_received" => ["uid", "received"],
-                       "uid_commented" => ["uid", "commented"],
-                       "uid_unseen_contactid" => ["uid", "unseen", "contact-id"],
-                       "uid_network_received" => ["uid", "network", "received"],
-                       "uid_network_commented" => ["uid", "network", "commented"],
-                       "uid_thrparent" => ["uid", "thr-parent(190)"],
-                       "uid_parenturi" => ["uid", "parent-uri(190)"],
-                       "uid_contactid_received" => ["uid", "contact-id", "received"],
-                       "authorid_received" => ["author-id", "received"],
-                       "ownerid" => ["owner-id"],
-                       "contact-id" => ["contact-id"],
-                       "uid_uri" => ["uid", "uri(190)"],
-                       "resource-id" => ["resource-id"],
-                       "deleted_changed" => ["deleted", "changed"],
-                       "uid_wall_changed" => ["uid", "wall", "changed"],
-                       "uid_unseen_wall" => ["uid", "unseen", "wall"],
-                       "mention_uid_id" => ["mention", "uid", "id"],
-                       "uid_eventid" => ["uid", "event-id"],
-                       "icid" => ["icid"],
-                       "iaid" => ["iaid"],
-                       "psid_wall" => ["psid", "wall"],
-                       "uri-id" => ["uri-id"],
-                       "parent-uri-id" => ["parent-uri-id"],
-                       "thr-parent-id" => ["thr-parent-id"],
-                       "causer-id" => ["causer-id"],
-               ]
-       ],
-       "item-activity" => [
-               "comment" => "Activities for items",
-               "fields" => [
-                       "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
-                       "uri" => ["type" => "varchar(255)", "comment" => ""],
-                       "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
-                       "uri-hash" => ["type" => "varchar(80)", "not null" => "1", "default" => "", "comment" => "RIPEMD-128 hash from uri"],
-                       "activity" => ["type" => "smallint unsigned", "not null" => "1", "default" => "0", "comment" => ""]
-               ],
-               "indexes" => [
-                       "PRIMARY" => ["id"],
-                       "uri-hash" => ["UNIQUE", "uri-hash"],
-                       "uri" => ["uri(191)"],
-                       "uri-id" => ["uri-id"]
-               ]
-       ],
-       "item-content" => [
-               "comment" => "Content for all posts",
-               "fields" => [
-                       "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
-                       "uri" => ["type" => "varchar(255)", "comment" => ""],
-                       "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
-                       "uri-plink-hash" => ["type" => "varchar(80)", "not null" => "1", "default" => "", "comment" => "RIPEMD-128 hash from uri"],
-                       "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "item title"],
-                       "content-warning" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
-                       "body" => ["type" => "mediumtext", "comment" => "item body content"],
-                       "raw-body" => ["type" => "mediumtext", "comment" => "Body without embedded media links"],
-                       "location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "text location where this item originated"],
-                       "coord" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "longitude/latitude pair representing location where this item originated"],
-                       "language" => ["type" => "text", "comment" => "Language information about this post"],
-                       "app" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "application which generated this item"],
-                       "rendered-hash" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
-                       "rendered-html" => ["type" => "mediumtext", "comment" => "item.body converted to html"],
-                       "object-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams object type"],
-                       "object" => ["type" => "text", "comment" => "JSON encoded object structure unless it is an implied object (normal post)"],
-                       "target-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams target type if applicable (URI)"],
-                       "target" => ["type" => "text", "comment" => "JSON encoded target structure if used"],
-                       "plink" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "permalink or URL to a displayable copy of the message at its source"],
-                       "verb" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams verb"]
-               ],
-               "indexes" => [
-                       "PRIMARY" => ["id"],
-                       "uri-plink-hash" => ["UNIQUE", "uri-plink-hash"],
-                       "title-content-warning-body" => ["FULLTEXT", "title", "content-warning", "body"],
-                       "uri" => ["uri(191)"],
-                       "plink" => ["plink(191)"],
-                       "uri-id" => ["uri-id"]
-               ]
-       ],
        "locks" => [
                "comment" => "",
                "fields" => [
@@ -888,8 +778,8 @@ return [
                        "from-name" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "name of the sender"],
                        "from-photo" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "contact photo link of the sender"],
                        "from-url" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "profile linke of the sender"],
-                       "contact-id" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "relation" => ["contact" => "id"], "comment" => "contact.id"],
-                       "convid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["conv" => "id"], "comment" => "conv.id"],
+                       "contact-id" => ["type" => "varchar(255)", "relation" => ["contact" => "id"], "comment" => "contact.id"],
+                       "convid" => ["type" => "int unsigned", "relation" => ["conv" => "id"], "comment" => "conv.id"],
                        "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
                        "body" => ["type" => "mediumtext", "comment" => ""],
                        "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "if message visited it is 1"],
@@ -956,10 +846,10 @@ return [
                        "msg" => ["type" => "mediumtext", "comment" => ""],
                        "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "Owner User id"],
                        "link" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
-                       "iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => "item.id"],
-                       "parent" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => ""],
-                       "uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Item-uri id of the related post"],
-                       "parent-uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
+                       "iid" => ["type" => "int unsigned", "comment" => ""],
+                       "parent" => ["type" => "int unsigned", "comment" => ""],
+                       "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the related post"],
+                       "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
                        "seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
                        "verb" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""],
                        "otype" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => ""],
@@ -971,6 +861,8 @@ return [
                        "seen_uid_date" => ["seen", "uid", "date"],
                        "uid_date" => ["uid", "date"],
                        "uid_type_link" => ["uid", "type", "link(190)"],
+                       "uri-id" => ["uri-id"],
+                       "parent-uri-id" => ["parent-uri-id"],
                ]
        ],
        "notify-threads" => [
@@ -978,8 +870,8 @@ return [
                "fields" => [
                        "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
                        "notify-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["notify" => "id"], "comment" => ""],
-                       "master-parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => ""],
-                       "master-parent-uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
+                       "master-parent-item" => ["type" => "int unsigned", "comment" => "Deprecated"],
+                       "master-parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
                        "parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
                        "receiver-uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"],
                                "comment" => "User id"],
@@ -1008,7 +900,7 @@ return [
                "comment" => "Store OpenWebAuth token to verify contacts",
                "fields" => [
                        "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id - currently unused"],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id - currently unused"],
                        "type" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Verify type"],
                        "token" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "A generated token"],
                        "meta" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
@@ -1022,39 +914,28 @@ return [
        "parsed_url" => [
                "comment" => "cache for 'parse_url' queries",
                "fields" => [
-                       "url" => ["type" => "varbinary(255)", "not null" => "1", "primary" => "1", "comment" => "page url"],
+                       "url_hash" => ["type" => "binary(64)", "not null" => "1", "primary" => "1", "comment" => "page url hash"],
                        "guessing" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the 'guessing' mode active?"],
                        "oembed" => ["type" => "boolean", "not null" => "1", "default" => "0", "primary" => "1", "comment" => "is the data the result of oembed?"],
+                       "url" => ["type" => "text", "not null" => "1", "comment" => "page url"],
                        "content" => ["type" => "mediumtext", "comment" => "page data"],
                        "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of creation"],
+                       "expires" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime of expiration"],
                ],
                "indexes" => [
-                       "PRIMARY" => ["url", "guessing", "oembed"],
+                       "PRIMARY" => ["url_hash", "guessing", "oembed"],
                        "created" => ["created"],
-               ]
-       ],
-       "participation" => [
-               "comment" => "Storage for participation messages from Diaspora",
-               "fields" => [
-                       "iid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item" => "id"], "comment" => ""],
-                       "server" => ["type" => "varchar(60)", "not null" => "1", "primary" => "1", "comment" => ""],
-                       "cid" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["contact" => "id"], "comment" => ""],
-                       "fid" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["fcontact" => "id"], "comment" => ""],
-               ],
-               "indexes" => [
-                       "PRIMARY" => ["iid", "server"],
-                       "cid" => ["cid"],
-                       "fid" => ["fid"]
+                       "expires" => ["expires"],
                ]
        ],
        "pconfig" => [
                "comment" => "personal (per user) configuration storage",
                "fields" => [
-                       "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => ""],
+                       "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Primary key"],
                        "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid"], "comment" => "User id"],
-                       "cat" => ["type" => "varbinary(50)", "not null" => "1", "default" => "", "comment" => ""],
-                       "k" => ["type" => "varbinary(100)", "not null" => "1", "default" => "", "comment" => ""],
-                       "v" => ["type" => "mediumtext", "comment" => ""],
+                       "cat" => ["type" => "varchar(50)", "not null" => "1", "default" => "", "comment" => "Category"],
+                       "k" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "Key"],
+                       "v" => ["type" => "mediumtext", "comment" => "Value"],
                ],
                "indexes" => [
                        "PRIMARY" => ["id"],
@@ -1065,10 +946,11 @@ return [
                "comment" => "photo storage",
                "fields" => [
                        "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "Owner User id"],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "foreign" => ["user" => "uid", "on delete" => "restrict"], "comment" => "Owner User id"],
                        "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "contact.id"],
                        "guid" => ["type" => "char(16)", "not null" => "1", "default" => "", "comment" => "A unique identifier for this photo"],
                        "resource-id" => ["type" => "char(32)", "not null" => "1", "default" => "", "comment" => ""],
+                       "hash" => ["type" => "char(32)", "comment" => "hash value of the photo"],
                        "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "creation date"],
                        "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "last edited date"],
                        "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
@@ -1101,17 +983,79 @@ return [
                        "resource-id" => ["resource-id"],
                ]
        ],
+       "post" => [
+               "comment" => "Structure for all posts",
+               "fields" => [
+                       "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
+                       "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the parent uri"],
+                       "thr-parent-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
+                       "external-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the external uri"],
+                       "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation timestamp."],
+                       "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last edit (default is created)"],
+                       "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime"],
+                       "gravity" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
+                       "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network from where the item comes from"],
+                       "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the owner of this item"],
+                       "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the author of this item"],
+                       "causer-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the contact that caused the item creation"],
+                       "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
+                       "vid" => ["type" => "smallint unsigned", "foreign" => ["verb" => "id", "on delete" => "restrict"], "comment" => "Id of the verb table entry that contains the activity verbs"],
+                       "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
+                       "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
+                       "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
+                       "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been marked for deletion"]
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["uri-id"],
+                       "parent-uri-id" => ["parent-uri-id"],
+                       "thr-parent-id" => ["thr-parent-id"],
+                       "external-id" => ["external-id"],
+                       "owner-id" => ["owner-id"],
+                       "author-id" => ["author-id"],
+                       "causer-id" => ["causer-id"],
+                       "vid" => ["vid"],
+               ]
+       ],
        "post-category" => [
                "comment" => "post relation to categories",
                "fields" => [
                        "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1",  "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "relation" => ["user" => "uid"], "comment" => "User id"],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
                        "type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "comment" => ""],
                        "tid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["tag" => "id", "on delete" => "restrict"], "comment" => ""],
                ],
                "indexes" => [
                        "PRIMARY" => ["uri-id", "uid", "type", "tid"],
-                       "uri-id" => ["tid"]
+                       "uri-id" => ["tid"],
+                       "uid" => ["uid"],
+               ]
+       ],
+       "post-content" => [
+               "comment" => "Content for all posts",
+               "fields" => [
+                       "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
+                       "title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "item title"],
+                       "content-warning" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
+                       "body" => ["type" => "mediumtext", "comment" => "item body content"],
+                       "raw-body" => ["type" => "mediumtext", "comment" => "Body without embedded media links"],
+                       "location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "text location where this item originated"],
+                       "coord" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "longitude/latitude pair representing location where this item originated"],
+                       "language" => ["type" => "text", "comment" => "Language information about this post"],
+                       "app" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "application which generated this item"],
+                       "rendered-hash" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
+                       "rendered-html" => ["type" => "mediumtext", "comment" => "item.body converted to html"],
+                       "object-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams object type"],
+                       "object" => ["type" => "text", "comment" => "JSON encoded object structure unless it is an implied object (normal post)"],
+                       "target-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams target type if applicable (URI)"],
+                       "target" => ["type" => "text", "comment" => "JSON encoded target structure if used"],
+                       "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"],
+                       "plink" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "permalink or URL to a displayable copy of the message at its source"]
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["uri-id"],
+                       "plink" => ["plink(191)"],
+                       "resource-id" => ["resource-id"],
+                       "title-content-warning-body" => ["FULLTEXT", "title", "content-warning", "body"],
                ]
        ],
        "post-delivery-data" => [
@@ -1168,6 +1112,141 @@ return [
                        "cid" => ["cid"]
                ]
        ],
+       "post-thread" => [
+               "comment" => "Thread related data",
+               "fields" => [
+                       "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
+                       "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item owner"],
+                       "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item author"],
+                       "causer-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the contact that caused the item creation"],
+                       "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
+                       "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
+                       "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
+                       "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"],                        
+                       "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""]
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["uri-id"],
+                       "owner-id" => ["owner-id"],
+                       "author-id" => ["author-id"],
+                       "causer-id" => ["causer-id"],
+                       "received" => ["received"],
+                       "commented" => ["commented"],
+               ]
+       ],
+       "post-user" => [
+               "comment" => "User specific post data",
+               "fields" => [
+                       "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
+                       "uri-id" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
+                       "parent-uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the parent uri"],
+                       "thr-parent-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table that contains the thread parent uri"],
+                       "external-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the external uri"],
+                       "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation timestamp."],
+                       "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Date of last edit (default is created)"],
+                       "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "datetime"],
+                       "gravity" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
+                       "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => "Network from where the item comes from"],
+                       "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the owner of this item"],
+                       "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the author of this item"],
+                       "causer-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the contact that caused the item creation"],
+                       "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
+                       "vid" => ["type" => "smallint unsigned", "foreign" => ["verb" => "id", "on delete" => "restrict"], "comment" => "Id of the verb table entry that contains the activity verbs"],
+                       "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
+                       "global" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
+                       "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
+                       "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item has been marked for deletion"],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
+                       "protocol" => ["type" => "tinyint unsigned", "comment" => "Protocol used to deliver the item for this user"],
+                       "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
+                       "event-id" => ["type" => "int unsigned", "foreign" => ["event" => "id"], "comment" => "Used to link to the event.id"],
+                       "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "post has not been seen"],
+                       "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide the post from the user"],
+                       "notification-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
+                       "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
+                       "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
+                       "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["id"],
+                       "uid_uri-id" => ["UNIQUE", "uid", "uri-id"],
+                       "uri-id" => ["uri-id"],
+                       "parent-uri-id" => ["parent-uri-id"],
+                       "thr-parent-id" => ["thr-parent-id"],
+                       "external-id" => ["external-id"],
+                       "owner-id" => ["owner-id"],
+                       "author-id" => ["author-id"],
+                       "causer-id" => ["causer-id"],
+                       "vid" => ["vid"],
+                       "contact-id" => ["contact-id"],
+                       "event-id" => ["event-id"],
+                       "psid" => ["psid"],
+                       "author-id_uid" => ["author-id", "uid"],
+                       "author-id_received" => ["author-id", "received"],
+                       "parent-uri-id_uid" => ["parent-uri-id", "uid"],
+                       "uid_contactid" => ["uid", "contact-id"],
+                       "uid_unseen_contactid" => ["uid", "unseen", "contact-id"],
+                       "uid_unseen" => ["uid", "unseen"],
+                       "uid_hidden_uri-id" => ["uid", "hidden", "uri-id"],
+               ],
+       ],
+       "post-thread-user" => [
+               "comment" => "Thread related data per user",
+               "fields" => [
+                       "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
+                       "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item owner"],
+                       "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Item author"],
+                       "causer-id" => ["type" => "int unsigned", "foreign" => ["contact" => "id", "on delete" => "restrict"], "comment" => "Link to the contact table with uid=0 of the contact that caused the item creation"],
+                       "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
+                       "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
+                       "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
+                       "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"],
+                       "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
+                       "pinned" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "The thread is pinned on the profile page"],
+                       "starred" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
+                       "ignored" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Ignore updates for this thread"],
+                       "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "This item was posted to the wall of uid"],
+                       "mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
+                       "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
+                       "forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
+                       "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "foreign" => ["contact" => "id"], "comment" => "contact.id"],
+                       "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => "post has not been seen"],
+                       "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide the post from the user"],
+                       "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "item originated at this site"],
+                       "psid" => ["type" => "int unsigned", "foreign" => ["permissionset" => "id", "on delete" => "restrict"], "comment" => "ID of the permission set of this post"],
+                       "post-user-id" => ["type" => "int unsigned", "foreign" => ["post-user" => "id"], "comment" => "Id of the post-user table"],
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["uid", "uri-id"],
+                       "uri-id" => ["uri-id"],
+                       "owner-id" => ["owner-id"],
+                       "author-id" => ["author-id"],
+                       "causer-id" => ["causer-id"],
+                       "uid" => ["uid"],
+                       "contact-id" => ["contact-id"],
+                       "psid" => ["psid"],
+                       "post-user-id" => ["post-user-id"],
+                       "commented" => ["commented"],
+                       "uid_received" => ["uid", "received"],
+                       "uid_pinned" => ["uid", "pinned"],
+                       "uid_commented" => ["uid", "commented"],
+                       "uid_starred" => ["uid", "starred"],
+                       "uid_mention" => ["uid", "mention"],
+               ]
+       ],
+       "post-user-notification" => [
+               "comment" => "User post notifications",
+               "fields" => [
+                       "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
+                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "Owner id which owns this copy of the item"],
+                       "notification-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
+               ],
+               "indexes" => [
+                       "PRIMARY" => ["uid", "uri-id"],
+                       "uri-id" => ["uri-id"],
+               ],
+       ],
        "process" => [
                "comment" => "Currently running system processes",
                "fields" => [
@@ -1312,7 +1391,8 @@ return [
                ],
                "indexes" => [
                        "PRIMARY" => ["id"],
-                       "uid" => ["uid"],
+                       "uid_term" => ["uid", "term(64)"],
+                       "term" => ["term(64)"]
                ]
        ],
        "session" => [
@@ -1339,53 +1419,6 @@ return [
                        "PRIMARY" => ["id"]
                ]
        ],
-       "thread" => [
-               "comment" => "Thread related data",
-               "fields" => [
-                       "iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["item" => "id"],
-                               "comment" => "sequential ID"],
-                       "uri-id" => ["type" => "int unsigned", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"], "comment" => "User id"],
-                       "contact-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => ""],
-                       "owner-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "Item owner"],
-                       "author-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["contact" => "id"], "comment" => "Item author"],
-                       "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
-                       "edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
-                       "commented" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
-                       "received" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
-                       "changed" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => ""],
-                       "wall" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "private" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "0=public, 1=private, 2=unlisted"],
-                       "pubmail" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "moderated" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "visible" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "starred" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "ignored" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "post-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Post type (personal note, bookmark, ...)"],
-                       "unseen" => ["type" => "boolean", "not null" => "1", "default" => "1", "comment" => ""],
-                       "deleted" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "origin" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "forum_mode" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
-                       "mention" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
-                       "network" => ["type" => "char(4)", "not null" => "1", "default" => "", "comment" => ""],
-                       "bookmark" => ["type" => "boolean", "comment" => ""],
-               ],
-               "indexes" => [
-                       "PRIMARY" => ["iid"],
-                       "uid_network_commented" => ["uid", "network", "commented"],
-                       "uid_network_received" => ["uid", "network", "received"],
-                       "uid_contactid_commented" => ["uid", "contact-id", "commented"],
-                       "uid_contactid_received" => ["uid", "contact-id", "received"],
-                       "contactid" => ["contact-id"],
-                       "ownerid" => ["owner-id"],
-                       "authorid" => ["author-id"],
-                       "uid_received" => ["uid", "received"],
-                       "uid_commented" => ["uid", "commented"],
-                       "uid_wall_received" => ["uid", "wall", "received"],
-                       "private_wall_origin_commented" => ["private", "wall", "origin", "commented"],
-                       "uri-id" => ["uri-id"],
-               ]
-       ],
        "tokens" => [
                "comment" => "OAuth usage",
                "fields" => [
@@ -1427,32 +1460,6 @@ return [
                        "cid" => ["cid"],
                ]
        ],
-       "user-item" => [
-               "comment" => "User specific item data",
-               "fields" => [
-                       "iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["item" => "id"], "comment" => "Item id"],
-                       "uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "primary" => "1", "foreign" => ["user" => "uid"], "comment" => "User id"],
-                       "hidden" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => "Marker to hide an item from the user"],
-                       "ignored" => ["type" => "boolean", "comment" => "Ignore this thread if set"],
-                       "pinned" => ["type" => "boolean", "comment" => "The item is pinned on the profile page"],
-                       "notification-type" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => ""],
-               ],
-               "indexes" => [
-                       "PRIMARY" => ["uid", "iid"],
-                       "uid_pinned" => ["uid", "pinned"],
-                       "iid_uid" => ["iid", "uid"]
-               ]
-       ],
-       "verb" => [
-               "comment" => "Activity Verbs",
-               "fields" => [
-                       "id" => ["type" => "smallint unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1"],
-                       "name" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""]
-               ],
-               "indexes" => [
-                       "PRIMARY" => ["id"]
-               ]
-       ],
        "worker-ipc" => [
                "comment" => "Inter process communication between the frontend and the worker",
                "fields" => [
@@ -1468,7 +1475,8 @@ return [
                "comment" => "Background tasks queue entries",
                "fields" => [
                        "id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented worker task id"],
-                       "parameter" => ["type" => "mediumtext", "comment" => "Task command"],
+                       "command" => ["type" => "varchar(100)", "comment" => "Task command"],
+                       "parameter" => ["type" => "mediumtext", "comment" => "Task parameter"],
                        "priority" => ["type" => "tinyint unsigned", "not null" => "1", "default" => "0", "comment" => "Task priority"],
                        "created" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date"],
                        "pid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => "Process id of the worker"],
@@ -1479,7 +1487,8 @@ return [
                ],
                "indexes" => [
                        "PRIMARY" => ["id"],
-                       "done_parameter" => ["done", "parameter(64)"],
+                       "command" => ["command"],
+                       "done_command_parameter" => ["done", "command", "parameter(64)"],
                        "done_executed" => ["done", "executed"],
                        "done_priority_retrial_created" => ["done", "priority", "retrial", "created"],
                        "done_priority_next_try" => ["done", "priority", "next_try"],