"comment":"Set unsigned true for rc_id in recentchanges table (T62962)",
"before":{
"name":"recentchanges",
"comment":"Primarily a summary table for Special:RecentChanges, this table contains some additional info on edits from the last few days",
"columns":[
{
"name":"rc_id",
"type":"integer",
"options":{
"autoincrement":true,
"notnull":true
}
},
{
"name":"rc_timestamp",
"type":"mwtimestamp",
"options":{
"notnull":true,
"length":14
}
},
{
"name":"rc_actor",
"comment":"As in revision",
"type":"bigint",
"options":{
"unsigned":true,
"notnull":true
}
},
{
"name":"rc_namespace",
"comment":"When pages are renamed, their RC entries do _not_ change.",
"type":"integer",
"options":{
"notnull":true,
"default":0
}
},
{
"name":"rc_title",
"type":"binary",
"options":{
"notnull":true,
"default":"",
"length":255
}
},
{
"name":"rc_comment_id",
"comment":"as in revision...",
"type":"bigint",
"options":{
"unsigned":true,
"notnull":true
}
},
{
"name":"rc_minor",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_bot",
"comment":"Edits by user accounts with the 'bot' rights key are marked with a 1 here, and will be hidden from the default view.",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_new",
"comment":"Set if this change corresponds to a page creation",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_cur_id",
"comment":"Key to page_id (was cur_id prior to 1.5). This will keep links working after moves while retaining the at-the-time name in the changes list.",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_this_oldid",
"comment":"rev_id of the given revision",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_last_oldid",
"comment":"rev_id of the prior revision, for generating diff links.",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_type",
"comment":"The type of change entry (RC_EDIT,RC_NEW,RC_LOG,RC_EXTERNAL)",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_source",
"comment":"The source of the change entry (replaces rc_type) default of '' is temporary, needed for initial migration",
"type":"binary",
"options":{
"notnull":true,
"default":"",
"length":16
}
},
{
"name":"rc_patrolled",
"comment":"If the Recent Changes Patrol option is enabled, users may mark edits as having been reviewed to remove a warning flag on the RC list. A value of 1 indicates the page has been reviewed.",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_ip",
"comment":"Recorded IP address the edit was made from, if the $wgPutIPinRC option is enabled.",
"type":"binary",
"options":{
"notnull":true,
"default":"",
"length":40
}
},
{
"name":"rc_old_len",
"comment":"Text length in characters before the edit",
"type":"integer",
"options":{
"notnull":false
}
},
{
"name":"rc_new_len",
"comment":"Text length in characters after the edit",
"type":"integer",
"options":{
"notnull":false
}
},
{
"name":"rc_deleted",
"comment":"Visibility of recent changes items, bitfield",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_logid",
"comment":"Value corresponding to log_id, specific log entries",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_log_type",
"comment":"Store log type info here, or null",
"type":"binary",
"options":{
"notnull":false,
"default":null,
"length":255
}
},
{
"name":"rc_log_action",
"comment":"Store log action or null",
"type":"binary",
"options":{
"notnull":false,
"default":null,
"length":255
}
},
{
"name":"rc_params",
"comment":"Log params",
"type":"blob",
"options":{
"notnull":false,
"length":65535
}
}
],
"indexes":[
{
"name":"rc_timestamp",
"comment":"Special:Recentchanges",
"columns":[
"rc_timestamp"
],
"unique":false
},
{
"name":"rc_namespace_title_timestamp",
"comment":"Special:Watchlist",
"columns":[
"rc_namespace",
"rc_title",
"rc_timestamp"
],
"unique":false
},
{
"name":"rc_cur_id",
"comment":"Special:Recentchangeslinked when finding changes in pages linked from a page",
"columns":[
"rc_cur_id"
],
"unique":false
},
{
"name":"new_name_timestamp",
"comment":"Special:Newpages",
"columns":[
"rc_new",
"rc_namespace",
"rc_timestamp"
],
"unique":false
},
{
"name":"rc_ip",
"comment":"Blank unless $wgPutIPinRC=true (false at WMF), possibly used by extensions, but mostly replaced by CheckUser.",
"columns":[
"rc_ip"
],
"unique":false
},
{
"name":"rc_ns_actor",
"comment":"Probably intended for Special:NewPages namespace filter",
"columns":[
"rc_namespace",
"rc_actor"
],
"unique":false
},
{
"name":"rc_actor",
"comment":"SiteStats active user count, Special:ActiveUsers, Special:NewPages user filter",
"columns":[
"rc_actor",
"rc_timestamp"
],
"unique":false
},
{
"name":"rc_name_type_patrolled_timestamp",
"comment":"ApiQueryRecentChanges (T140108)",
"columns":[
"rc_namespace",
"rc_type",
"rc_patrolled",
"rc_timestamp"
],
"unique":false
},
{
"name":"rc_this_oldid",
"comment":"Article.php and friends (T139012)",
"columns":[
"rc_this_oldid"
],
"unique":false
}
],
"pk":[
"rc_id"
]
},
"after":{
"name":"recentchanges",
"comment":"Primarily a summary table for Special:Recentchanges, this table contains some additional info on edits from the last few days, see Article::editUpdates()",
"columns":[
{
"name":"rc_id",
"type":"integer",
"options":{
"autoincrement":true,
"unsigned":true,
"notnull":true
}
},
{
"name":"rc_timestamp",
"type":"mwtimestamp",
"options":{
"notnull":true,
"length":14
}
},
{
"name":"rc_actor",
"comment":"As in revision",
"type":"bigint",
"options":{
"unsigned":true,
"notnull":true
}
},
{
"name":"rc_namespace",
"comment":"When pages are renamed, their RC entries do _not_ change.",
"type":"integer",
"options":{
"notnull":true,
"default":0
}
},
{
"name":"rc_title",
"type":"binary",
"options":{
"notnull":true,
"default":"",
"length":255
}
},
{
"name":"rc_comment_id",
"comment":"as in revision...",
"type":"bigint",
"options":{
"unsigned":true,
"notnull":true
}
},
{
"name":"rc_minor",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_bot",
"comment":"Edits by user accounts with the 'bot' rights key are marked with a 1 here, and will be hidden from the default view.",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_new",
"comment":"Set if this change corresponds to a page creation",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_cur_id",
"comment":"Key to page_id (was cur_id prior to 1.5). This will keep links working after moves while retaining the at-the-time name in the changes list.",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_this_oldid",
"comment":"rev_id of the given revision",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_last_oldid",
"comment":"rev_id of the prior revision, for generating diff links.",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_type",
"comment":"The type of change entry (RC_EDIT,RC_NEW,RC_LOG,RC_EXTERNAL)",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_source",
"comment":"The source of the change entry (replaces rc_type) default of '' is temporary, needed for initial migration",
"type":"binary",
"options":{
"notnull":true,
"default":"",
"length":16
}
},
{
"name":"rc_patrolled",
"comment":"If the Recent Changes Patrol option is enabled, users may mark edits as having been reviewed to remove a warning flag on the RC list. A value of 1 indicates the page has been reviewed.",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_ip",
"comment":"Recorded IP address the edit was made from, if the $wgPutIPinRC option is enabled.",
"type":"binary",
"options":{
"notnull":true,
"default":"",
"length":40
}
},
{
"name":"rc_old_len",
"comment":"Text length in characters before the edit",
"type":"integer",
"options":{
"notnull":false
}
},
{
"name":"rc_new_len",
"comment":"Text length in characters after the edit",
"type":"integer",
"options":{
"notnull":false
}
},
{
"name":"rc_deleted",
"comment":"Visibility of recent changes items, bitfield",
"type":"mwtinyint",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_logid",
"comment":"Value corresponding to log_id, specific log entries",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"rc_log_type",
"comment":"Store log type info here, or null",
"type":"binary",
"options":{
"notnull":false,
"default":null,
"length":255
}
},
{
"name":"rc_log_action",
"comment":"Store log action or null",
"type":"binary",
"options":{
"notnull":false,
"default":null,
"length":255
}
},
{
"name":"rc_params",
"comment":"Log params",
"type":"blob",
"options":{
"notnull":false,
"length":65535
}
}
],
"indexes":[
{
"name":"rc_timestamp",
"comment":"Special:Recentchanges",
"columns":[
"rc_timestamp"
],
"unique":false
},
{
"name":"rc_namespace_title_timestamp",
"comment":"Special:Watchlist",
"columns":[
"rc_namespace",
"rc_title",
"rc_timestamp"
],
"unique":false
},
{
"name":"rc_cur_id",
"comment":"Special:Recentchangeslinked when finding changes in pages linked from a page",
"columns":[
"rc_cur_id"
],
"unique":false
},
{
"name":"new_name_timestamp",
"comment":"Special:Newpages",
"columns":[
"rc_new",
"rc_namespace",
"rc_timestamp"
],
"unique":false
},
{
"name":"rc_ip",
"comment":"Blank unless $wgPutIPinRC=true (false at WMF), possibly used by extensions, but mostly replaced by CheckUser.",
"columns":[
"rc_ip"
],
"unique":false
},
{
"name":"rc_ns_actor",
"comment":"Probably intended for Special:NewPages namespace filter",
"columns":[
"rc_namespace",
"rc_actor"
],
"unique":false
},
{
"name":"rc_actor",
"comment":"SiteStats active user count, Special:ActiveUsers, Special:NewPages user filter",