-- ------------------------------------------
--- Friendica 2018.08-dev (The Tazmans Flax-lily)
--- DB_UPDATE_VERSION 1272
+-- Friendica 2018.12-dev (The Tazmans Flax-lily)
+-- DB_UPDATE_VERSION 1287
-- ------------------------------------------
UNIQUE INDEX `name` (`name`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='registered addons';
+--
+-- TABLE apcontact
+--
+CREATE TABLE IF NOT EXISTS `apcontact` (
+ `url` varbinary(255) NOT NULL COMMENT 'URL of the contact',
+ `uuid` varchar(255) COMMENT '',
+ `type` varchar(20) NOT NULL COMMENT '',
+ `following` varchar(255) COMMENT '',
+ `followers` varchar(255) COMMENT '',
+ `inbox` varchar(255) NOT NULL COMMENT '',
+ `outbox` varchar(255) COMMENT '',
+ `sharedinbox` varchar(255) COMMENT '',
+ `nick` varchar(255) NOT NULL DEFAULT '' COMMENT '',
+ `name` varchar(255) COMMENT '',
+ `about` text COMMENT '',
+ `photo` varchar(255) COMMENT '',
+ `addr` varchar(255) COMMENT '',
+ `alias` varchar(255) COMMENT '',
+ `pubkey` text COMMENT '',
+ `baseurl` varchar(255) COMMENT 'baseurl of the ap contact',
+ `updated` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
+ PRIMARY KEY(`url`),
+ INDEX `addr` (`addr`(32)),
+ INDEX `url` (`followers`(190))
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='ActivityPub compatible contacts - used in the ActivityPub implementation';
+
--
-- TABLE attach
--
`hidden` boolean NOT NULL DEFAULT '0' COMMENT '',
`archive` boolean NOT NULL DEFAULT '0' COMMENT '',
`pending` boolean NOT NULL DEFAULT '1' COMMENT '',
+ `deleted` boolean NOT NULL DEFAULT '0' COMMENT 'Contact has been deleted',
`rating` tinyint NOT NULL DEFAULT 0 COMMENT '',
`reason` text COMMENT '',
`closeness` tinyint unsigned NOT NULL DEFAULT 99 COMMENT '',
-- TABLE conversation
--
CREATE TABLE IF NOT EXISTS `conversation` (
- `item-uri` varbinary(255) NOT NULL COMMENT 'URI of the item',
+ `item-uri` varbinary(255) NOT NULL COMMENT 'Original URI of the item - unrelated to the table with the same name',
`reply-to-uri` varbinary(255) NOT NULL DEFAULT '' COMMENT 'URI to which this item is a reply',
`conversation-uri` varbinary(255) NOT NULL DEFAULT '' COMMENT 'GNU Social conversation URI',
`conversation-href` varbinary(255) NOT NULL DEFAULT '' COMMENT 'GNU Social conversation link',
- `protocol` tinyint unsigned NOT NULL DEFAULT 0 COMMENT 'The protocol of the item',
+ `protocol` tinyint unsigned NOT NULL DEFAULT 255 COMMENT 'The protocol of the item',
`source` mediumtext COMMENT 'Original source',
`received` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Receiving date',
PRIMARY KEY(`item-uri`),
INDEX `received` (`received`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Raw data and structure information for messages';
+--
+-- TABLE diaspora-interaction
+--
+CREATE TABLE IF NOT EXISTS `diaspora-interaction` (
+ `uri-id` int unsigned NOT NULL COMMENT 'Id of the item-uri table entry that contains the item uri',
+ `interaction` mediumtext COMMENT 'The Diaspora interaction',
+ PRIMARY KEY(`uri-id`)
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Signed Diaspora Interaction';
+
--
-- TABLE event
--
`id` int unsigned NOT NULL auto_increment,
`guid` varchar(255) NOT NULL DEFAULT '' COMMENT 'A unique identifier for this item',
`uri` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'Owner id which owns this copy of the item',
- `contact-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'contact.id',
- `type` varchar(20) NOT NULL DEFAULT '' COMMENT '',
- `wall` boolean NOT NULL DEFAULT '0' COMMENT 'This item was posted to the wall of uid',
- `gravity` tinyint unsigned NOT NULL DEFAULT 0 COMMENT '',
+ `uri-id` int unsigned COMMENT 'Id of the item-uri table entry that contains the item uri',
+ `uri-hash` varchar(80) NOT NULL DEFAULT '' COMMENT 'RIPEMD-128 hash from uri',
`parent` int unsigned NOT NULL DEFAULT 0 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` varchar(255) NOT NULL DEFAULT '' COMMENT 'uri of the parent to this item',
- `extid` varchar(255) NOT NULL DEFAULT '' COMMENT '',
+ `parent-uri-id` int unsigned COMMENT 'Id of the item-uri table that contains the parent uri',
`thr-parent` varchar(255) NOT NULL 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` int unsigned COMMENT 'Id of the item-uri table that contains the thread parent uri',
`created` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Creation timestamp.',
`edited` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Date of last edit (default is created)',
`commented` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Date of last comment/reply to this item',
`received` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'datetime',
`changed` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Date that something in the conversation changed, indicating clients should fetch the conversation again',
+ `gravity` tinyint unsigned NOT NULL DEFAULT 0 COMMENT '',
+ `network` char(4) NOT NULL DEFAULT '' COMMENT 'Network from where the item comes from',
`owner-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Link to the contact table with uid=0 of the owner of this item',
- `owner-name` varchar(255) NOT NULL DEFAULT '' COMMENT 'Name of the owner of this item',
- `owner-link` varchar(255) NOT NULL DEFAULT '' COMMENT 'Link to the profile page of the owner of this item',
- `owner-avatar` varchar(255) NOT NULL DEFAULT '' COMMENT 'Link to the avatar picture of the owner of this item',
`author-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Link to the contact table with uid=0 of the author of this item',
- `author-name` varchar(255) NOT NULL DEFAULT '' COMMENT 'Name of the author of this item',
- `author-link` varchar(255) NOT NULL DEFAULT '' COMMENT 'Link to the profile page of the author of this item',
- `author-avatar` varchar(255) NOT NULL DEFAULT '' COMMENT 'Link to the avatar picture of the author of this item',
`icid` int unsigned COMMENT 'Id of the item-content table entry that contains the whole item content',
- `title` varchar(255) NOT NULL DEFAULT '' COMMENT 'item title',
- `content-warning` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `body` mediumtext COMMENT 'item body content',
- `app` varchar(255) NOT NULL DEFAULT '' COMMENT 'application which generated this item',
- `verb` varchar(100) NOT NULL DEFAULT '' COMMENT 'ActivityStreams verb',
- `object-type` varchar(100) NOT NULL DEFAULT '' COMMENT 'ActivityStreams object type',
- `object` text COMMENT 'JSON encoded object structure unless it is an implied object (normal post)',
- `target-type` varchar(100) NOT NULL DEFAULT '' COMMENT 'ActivityStreams target type if applicable (URI)',
- `target` text COMMENT 'JSON encoded target structure if used',
- `postopts` 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',
- `plink` varchar(255) NOT NULL DEFAULT '' COMMENT 'permalink or URL to a displayable copy of the message at its source',
- `resource-id` varchar(32) NOT NULL 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` int unsigned NOT NULL DEFAULT 0 COMMENT 'Used to link to the event.id',
- `tag` mediumtext COMMENT '',
- `attach` mediumtext COMMENT 'JSON structure representing attachments to this item',
- `inform` mediumtext COMMENT '',
- `file` mediumtext COMMENT '',
- `location` varchar(255) NOT NULL DEFAULT '' COMMENT 'text location where this item originated',
- `coord` varchar(255) NOT NULL DEFAULT '' COMMENT 'longitude/latitude pair representing location where this item originated',
- `allow_cid` mediumtext COMMENT 'Access Control - list of allowed contact.id \'<19><78>\'',
- `allow_gid` mediumtext COMMENT 'Access Control - list of allowed groups',
- `deny_cid` mediumtext COMMENT 'Access Control - list of denied contact.id',
- `deny_gid` mediumtext COMMENT 'Access Control - list of denied groups',
+ `iaid` int unsigned COMMENT 'Id of the item-activity table entry that contains the activity data',
+ `extid` varchar(255) NOT NULL DEFAULT '' COMMENT '',
+ `post-type` tinyint unsigned NOT NULL DEFAULT 0 COMMENT 'Post type (personal note, bookmark, ...)',
+ `global` boolean NOT NULL DEFAULT '0' COMMENT '',
`private` boolean NOT NULL DEFAULT '0' COMMENT 'distribution is restricted',
- `pubmail` boolean NOT NULL DEFAULT '0' COMMENT '',
- `moderated` boolean NOT NULL DEFAULT '0' COMMENT '',
`visible` boolean NOT NULL DEFAULT '0' COMMENT '',
- `starred` boolean NOT NULL DEFAULT '0' COMMENT 'item has been favourited',
- `bookmark` boolean NOT NULL DEFAULT '0' COMMENT 'item has been bookmarked',
- `unseen` boolean NOT NULL DEFAULT '1' COMMENT 'item has not been seen',
+ `moderated` boolean NOT NULL DEFAULT '0' COMMENT '',
`deleted` boolean NOT NULL DEFAULT '0' COMMENT 'item has been deleted',
+ `uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'Owner id which owns this copy of the item',
+ `contact-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'contact.id',
+ `wall` boolean NOT NULL DEFAULT '0' COMMENT 'This item was posted to the wall of uid',
`origin` boolean NOT NULL DEFAULT '0' COMMENT 'item originated at this site',
- `forum_mode` tinyint unsigned NOT NULL DEFAULT 0 COMMENT '',
+ `pubmail` boolean NOT NULL DEFAULT '0' COMMENT '',
+ `starred` boolean NOT NULL DEFAULT '0' COMMENT 'item has been favourited',
+ `unseen` boolean NOT NULL DEFAULT '1' COMMENT 'item has not been seen',
`mention` boolean NOT NULL DEFAULT '0' COMMENT 'The owner of this item was mentioned in it',
- `network` char(4) NOT NULL DEFAULT '' COMMENT 'Network from where the item comes from',
- `rendered-hash` varchar(32) NOT NULL DEFAULT '' COMMENT '',
- `rendered-html` mediumtext COMMENT 'item.body converted to html',
- `global` boolean NOT NULL DEFAULT '0' COMMENT '',
+ `forum_mode` tinyint unsigned NOT NULL DEFAULT 0 COMMENT '',
+ `psid` int unsigned COMMENT 'ID of the permission set of this post',
+ `resource-id` varchar(32) NOT NULL 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` int unsigned NOT NULL DEFAULT 0 COMMENT 'Used to link to the event.id',
+ `attach` mediumtext COMMENT 'JSON structure representing attachments to this item',
+ `allow_cid` mediumtext COMMENT 'Deprecated',
+ `allow_gid` mediumtext COMMENT 'Deprecated',
+ `deny_cid` mediumtext COMMENT 'Deprecated',
+ `deny_gid` mediumtext COMMENT 'Deprecated',
+ `postopts` text COMMENT 'Deprecated',
+ `inform` mediumtext COMMENT 'Deprecated',
+ `type` varchar(20) COMMENT 'Deprecated',
+ `bookmark` boolean COMMENT 'Deprecated',
+ `file` mediumtext COMMENT 'Deprecated',
+ `location` varchar(255) COMMENT 'Deprecated',
+ `coord` varchar(255) COMMENT 'Deprecated',
+ `tag` mediumtext COMMENT 'Deprecated',
+ `plink` varchar(255) COMMENT 'Deprecated',
+ `title` varchar(255) COMMENT 'Deprecated',
+ `content-warning` varchar(255) COMMENT 'Deprecated',
+ `body` mediumtext COMMENT 'Deprecated',
+ `app` varchar(255) COMMENT 'Deprecated',
+ `verb` varchar(100) COMMENT 'Deprecated',
+ `object-type` varchar(100) COMMENT 'Deprecated',
+ `object` text COMMENT 'Deprecated',
+ `target-type` varchar(100) COMMENT 'Deprecated',
+ `target` text COMMENT 'Deprecated',
+ `author-name` varchar(255) COMMENT 'Deprecated',
+ `author-link` varchar(255) COMMENT 'Deprecated',
+ `author-avatar` varchar(255) COMMENT 'Deprecated',
+ `owner-name` varchar(255) COMMENT 'Deprecated',
+ `owner-link` varchar(255) COMMENT 'Deprecated',
+ `owner-avatar` varchar(255) COMMENT 'Deprecated',
+ `rendered-hash` varchar(32) COMMENT 'Deprecated',
+ `rendered-html` mediumtext COMMENT 'Deprecated',
PRIMARY KEY(`id`),
INDEX `guid` (`guid`(191)),
INDEX `uri` (`uri`(191)),
INDEX `ownerid` (`owner-id`),
INDEX `uid_uri` (`uid`,`uri`(190)),
INDEX `resource-id` (`resource-id`),
- INDEX `contactid_allowcid_allowpid_denycid_denygid` (`contact-id`,`allow_cid`(10),`allow_gid`(10),`deny_cid`(10),`deny_gid`(10)),
- INDEX `uid_type_changed` (`uid`,`type`,`changed`),
- INDEX `contactid_verb` (`contact-id`,`verb`),
INDEX `deleted_changed` (`deleted`,`changed`),
INDEX `uid_wall_changed` (`uid`,`wall`,`changed`),
INDEX `uid_eventid` (`uid`,`event-id`),
- INDEX `icid` (`icid`)
+ INDEX `icid` (`icid`),
+ INDEX `iaid` (`iaid`),
+ INDEX `psid_wall` (`psid`,`wall`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Structure for all posts';
+--
+-- TABLE item-activity
+--
+CREATE TABLE IF NOT EXISTS `item-activity` (
+ `id` int unsigned NOT NULL auto_increment,
+ `uri` varchar(255) COMMENT '',
+ `uri-id` int unsigned COMMENT 'Id of the item-uri table entry that contains the item uri',
+ `uri-hash` varchar(80) NOT NULL DEFAULT '' COMMENT 'RIPEMD-128 hash from uri',
+ `activity` smallint unsigned NOT NULL DEFAULT 0 COMMENT '',
+ PRIMARY KEY(`id`),
+ UNIQUE INDEX `uri-hash` (`uri-hash`),
+ INDEX `uri` (`uri`(191))
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Activities for items';
+
--
-- TABLE item-content
--
CREATE TABLE IF NOT EXISTS `item-content` (
`id` int unsigned NOT NULL auto_increment,
- `uri` varchar(255) NOT NULL DEFAULT '' COMMENT '',
- `uri-plink-hash` char(80) NOT NULL DEFAULT '' COMMENT 'SHA-1 hash from uri and plink',
+ `uri` varchar(255) COMMENT '',
+ `uri-id` int unsigned COMMENT 'Id of the item-uri table entry that contains the item uri',
+ `uri-plink-hash` varchar(80) NOT NULL DEFAULT '' COMMENT 'RIPEMD-128 hash from uri',
`title` varchar(255) NOT NULL DEFAULT '' COMMENT 'item title',
`content-warning` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`body` mediumtext COMMENT 'item body content',
`location` varchar(255) NOT NULL DEFAULT '' COMMENT 'text location where this item originated',
`coord` varchar(255) NOT NULL DEFAULT '' COMMENT 'longitude/latitude pair representing location where this item originated',
+ `language` text COMMENT 'Language information about this post',
`app` varchar(255) NOT NULL DEFAULT '' COMMENT 'application which generated this item',
`rendered-hash` varchar(32) NOT NULL DEFAULT '' COMMENT '',
`rendered-html` mediumtext COMMENT 'item.body converted to html',
INDEX `uri` (`uri`(191))
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Content for all posts';
+--
+-- TABLE item-delivery-data
+--
+CREATE TABLE IF NOT EXISTS `item-delivery-data` (
+ `iid` int unsigned NOT NULL COMMENT 'Item id',
+ `postopts` 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',
+ `inform` mediumtext COMMENT 'Additional receivers of the linked item',
+ PRIMARY KEY(`iid`)
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Delivery data for items';
+
+--
+-- TABLE item-uri
+--
+CREATE TABLE IF NOT EXISTS `item-uri` (
+ `id` int unsigned NOT NULL auto_increment,
+ `uri` varbinary(255) NOT NULL COMMENT 'URI of an item',
+ `guid` varbinary(255) COMMENT 'A unique identifier for an item',
+ PRIMARY KEY(`id`),
+ UNIQUE INDEX `uri` (`uri`),
+ INDEX `guid` (`guid`)
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='URI and GUID for items';
+
--
-- TABLE locks
--
`name` varchar(128) NOT NULL DEFAULT '' COMMENT '',
`locked` boolean NOT NULL DEFAULT '0' COMMENT '',
`pid` int unsigned NOT NULL DEFAULT 0 COMMENT 'Process ID',
- PRIMARY KEY(`id`)
+ `expires` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'datetime of cache expiration',
+ PRIMARY KEY(`id`),
+ INDEX `name_expires` (`name`,`expires`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='';
--
UNIQUE INDEX `uid_cat_k` (`uid`,`cat`,`k`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='personal (per user) configuration storage';
+--
+-- TABLE permissionset
+--
+CREATE TABLE IF NOT EXISTS `permissionset` (
+ `id` int unsigned NOT NULL auto_increment COMMENT 'sequential ID',
+ `uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'Owner id of this permission set',
+ `allow_cid` mediumtext COMMENT 'Access Control - list of allowed contact.id \'<19><78>\'',
+ `allow_gid` mediumtext COMMENT 'Access Control - list of allowed groups',
+ `deny_cid` mediumtext COMMENT 'Access Control - list of denied contact.id',
+ `deny_gid` mediumtext COMMENT 'Access Control - list of denied groups',
+ PRIMARY KEY(`id`),
+ INDEX `uid_allow_cid_allow_gid_deny_cid_deny_gid` (`allow_cid`(50),`allow_gid`(30),`deny_cid`(50),`deny_gid`(30))
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='';
+
--
-- TABLE photo
--
`created` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
`received` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT '',
`global` boolean NOT NULL DEFAULT '0' COMMENT '',
- `aid` int unsigned NOT NULL DEFAULT 0 COMMENT '',
`uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'User id',
PRIMARY KEY(`tid`),
INDEX `oid_otype_type_term` (`oid`,`otype`,`type`,`term`(32)),
`visible` boolean NOT NULL DEFAULT '0' COMMENT '',
`starred` boolean NOT NULL DEFAULT '0' COMMENT '',
`ignored` boolean NOT NULL DEFAULT '0' COMMENT '',
- `bookmark` boolean NOT NULL DEFAULT '0' COMMENT '',
+ `post-type` tinyint unsigned NOT NULL DEFAULT 0 COMMENT 'Post type (personal note, bookmark, ...)',
`unseen` boolean NOT NULL DEFAULT '1' COMMENT '',
`deleted` boolean NOT NULL DEFAULT '0' COMMENT '',
`origin` boolean NOT NULL DEFAULT '0' COMMENT '',
`forum_mode` tinyint unsigned NOT NULL DEFAULT 0 COMMENT '',
`mention` boolean NOT NULL DEFAULT '0' COMMENT '',
`network` char(4) NOT NULL DEFAULT '' COMMENT '',
+ `bookmark` boolean COMMENT '',
PRIMARY KEY(`iid`),
INDEX `uid_network_commented` (`uid`,`network`,`commented`),
INDEX `uid_network_created` (`uid`,`network`,`created`),
INDEX `username` (`username`(32))
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Deleted usernames';
+--
+-- TABLE user-contact
+--
+CREATE TABLE IF NOT EXISTS `user-contact` (
+ `cid` int unsigned NOT NULL DEFAULT 0 COMMENT 'Contact id of the linked public contact',
+ `uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'User id',
+ `blocked` boolean COMMENT 'Contact is completely blocked for this user',
+ `ignored` boolean COMMENT 'Posts from this contact are ignored',
+ `collapsed` boolean COMMENT 'Posts from this contact are collapsed',
+ PRIMARY KEY(`uid`,`cid`)
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='User specific public contact data';
+
--
-- TABLE user-item
--
`iid` int unsigned NOT NULL DEFAULT 0 COMMENT 'Item id',
`uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'User id',
`hidden` boolean NOT NULL DEFAULT '0' COMMENT 'Marker to hide an item from the user',
+ `ignored` boolean COMMENT 'Ignore this thread if set',
PRIMARY KEY(`uid`,`iid`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='User specific item data';
`created` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Creation date',
`pid` int unsigned NOT NULL DEFAULT 0 COMMENT 'Process id of the worker',
`executed` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Execution date',
+ `next_try` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Next retrial date',
+ `retrial` tinyint NOT NULL DEFAULT 0 COMMENT 'Retrial counter',
`done` boolean NOT NULL DEFAULT '0' COMMENT 'Marked 1 when the task was done - will be deleted later',
PRIMARY KEY(`id`),
INDEX `pid` (`pid`),
INDEX `parameter` (`parameter`(64)),
- INDEX `priority_created` (`priority`,`created`),
- INDEX `done_executed` (`done`,`executed`)
+ INDEX `priority_created_next_try` (`priority`,`created`,`next_try`),
+ INDEX `done_executed_next_try` (`done`,`executed`,`next_try`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Background tasks queue entries';