"comment":"Set unsigned true for ipb_id and ipb_parent_block_id in ipblocks table",
"before":{
"name":"ipblocks",
"comment":"Blocks against user accounts, IP addresses and IP ranges.",
"columns":[
{
"name":"ipb_id",
"comment":"Primary key, introduced for privacy.",
"type":"integer",
"options":{
"autoincrement":true,
"notnull":true
}
},
{
"name":"ipb_address",
"comment":"Blocked IP address in dotted-quad form or user name.",
"type":"blob",
"options":{
"notnull":true,
"length":255
}
},
{
"name":"ipb_user",
"comment":"Blocked user ID or 0 for IP blocks.",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"ipb_by_actor",
"comment":"Actor who made the block.",
"type":"bigint",
"options":{
"unsigned":true,
"notnull":true
}
},
{
"name":"ipb_reason_id",
"comment":"Key to comment_id. Text comment made by blocker.",
"type":"bigint",
"options":{
"unsigned":true,
"notnull":true
}
},
{
"name":"ipb_timestamp",
"comment":"Creation (or refresh) date in standard YMDHMS form. IP blocks expire automatically.",
"type":"mwtimestamp",
"options":{
"notnull":true
}
},
{
"name":"ipb_auto",
"comment":"Indicates that the IP address was banned because a banned user accessed a page through it. If this is 1, ipb_address will be hidden, and the block identified by block ID number.",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_anon_only",
"comment":"If set to 1, block applies only to logged-out users",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_create_account",
"comment":"Block prevents account creation from matching IP addresses",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":1
}
},
{
"name":"ipb_enable_autoblock",
"comment":"Block triggers autoblocks",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":1
}
},
{
"name":"ipb_expiry",
"comment":"Time at which the block will expire. May be \"infinity\"",
"type":"mwtimestamp",
"options":{
"notnull":true,
"CustomSchemaOptions":{
"allowInfinite":true
}
}
},
{
"name":"ipb_range_start",
"comment":"Start of an address range, in hexadecimal size chosen to allow IPv6. FIXME: this field were originally blank for single-IP blocks, but now it's populated. No migration was ever done. It should be fixed to be blank again for such blocks (T51504).",
"type":"blob",
"options":{
"notnull":true,
"length":255
}
},
{
"name":"ipb_range_end",
"comment":"End of an address range, in hexadecimal size chosen to allow IPv6. FIXME: this field were originally blank for single-IP blocks, but now it's populated. No migration was ever done. It should be fixed to be blank again for such blocks (T51504).",
"type":"blob",
"options":{
"notnull":true,
"length":255
}
},
{
"name":"ipb_deleted",
"comment":"Flag for entries hidden from users and Sysops",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_block_email",
"comment":"Block prevents user from accessing Special:Emailuser",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_allow_usertalk",
"comment":"Block allows user to edit their own talk page",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_parent_block_id",
"comment":"ID of the block that caused this block to exist. Autoblocks set this to the original block so that the original block being deleted also deletes the autoblocks",
"type":"integer",
"options":{
"notnull":false,
"default":null
}
},
{
"name":"ipb_sitewide",
"comment":"Block user from editing any page on the site (other than their own user talk page).",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":1
}
}
],
"indexes":[
{
"name":"ipb_address_unique",
"comment":"Unique index to support \"user already blocked\" messages. Any new options which prevent collisions should be included",
"columns":[
"ipb_address",
"ipb_user",
"ipb_auto"
],
"unique":true,
"options":{
"lengths":[
255,
null,
null
]
}
},
{
"name":"ipb_user",
"comment":"For querying whether a logged-in user is blocked",
"columns":[
"ipb_user"
],
"unique":false
},
{
"name":"ipb_range",
"comment":"For querying whether an IP address is in any range",
"columns":[
"ipb_range_start",
"ipb_range_end"
],
"unique":false,
"options":{
"lengths":[
8,
8
]
}
},
{
"name":"ipb_timestamp",
"comment":"Index for Special:BlockList",
"columns":[
"ipb_timestamp"
],
"unique":false
},
{
"name":"ipb_expiry",
"comment":"Index for table pruning",
"columns":[
"ipb_expiry"
],
"unique":false
},
{
"name":"ipb_parent_block_id",
"comment":"Index for removing autoblocks when a parent block is removed",
"columns":[
"ipb_parent_block_id"
],
"unique":false
}
],
"pk":[
"ipb_id"
]
},
"after":{
"name":"ipblocks",
"comment":"Blocks against user accounts, IP addresses and IP ranges.",
"columns":[
{
"name":"ipb_id",
"comment":"Primary key, introduced for privacy.",
"type":"integer",
"options":{
"autoincrement":true,
"notnull":true,
"unsigned":true
}
},
{
"name":"ipb_address",
"comment":"Blocked IP address in dotted-quad form or user name.",
"type":"blob",
"options":{
"notnull":true,
"length":255
}
},
{
"name":"ipb_user",
"comment":"Blocked user ID or 0 for IP blocks.",
"type":"integer",
"options":{
"unsigned":true,
"notnull":true,
"default":0
}
},
{
"name":"ipb_by_actor",
"comment":"Actor who made the block.",
"type":"bigint",
"options":{
"unsigned":true,
"notnull":true
}
},
{
"name":"ipb_reason_id",
"comment":"Key to comment_id. Text comment made by blocker.",
"type":"bigint",
"options":{
"unsigned":true,
"notnull":true
}
},
{
"name":"ipb_timestamp",
"comment":"Creation (or refresh) date in standard YMDHMS form. IP blocks expire automatically.",
"type":"mwtimestamp",
"options":{
"notnull":true
}
},
{
"name":"ipb_auto",
"comment":"Indicates that the IP address was banned because a banned user accessed a page through it. If this is 1, ipb_address will be hidden, and the block identified by block ID number.",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_anon_only",
"comment":"If set to 1, block applies only to logged-out users",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_create_account",
"comment":"Block prevents account creation from matching IP addresses",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":1
}
},
{
"name":"ipb_enable_autoblock",
"comment":"Block triggers autoblocks",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":1
}
},
{
"name":"ipb_expiry",
"comment":"Time at which the block will expire. May be \"infinity\"",
"type":"mwtimestamp",
"options":{
"notnull":true,
"CustomSchemaOptions":{
"allowInfinite":true
}
}
},
{
"name":"ipb_range_start",
"comment":"Start of an address range, in hexadecimal size chosen to allow IPv6. FIXME: this field were originally blank for single-IP blocks, but now it's populated. No migration was ever done. It should be fixed to be blank again for such blocks (T51504).",
"type":"blob",
"options":{
"notnull":true,
"length":255
}
},
{
"name":"ipb_range_end",
"comment":"End of an address range, in hexadecimal size chosen to allow IPv6. FIXME: this field were originally blank for single-IP blocks, but now it's populated. No migration was ever done. It should be fixed to be blank again for such blocks (T51504).",
"type":"blob",
"options":{
"notnull":true,
"length":255
}
},
{
"name":"ipb_deleted",
"comment":"Flag for entries hidden from users and Sysops",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_block_email",
"comment":"Block prevents user from accessing Special:Emailuser",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_allow_usertalk",
"comment":"Block allows user to edit their own talk page",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":0
}
},
{
"name":"ipb_parent_block_id",
"comment":"ID of the block that caused this block to exist. Autoblocks set this to the original block so that the original block being deleted also deletes the autoblocks",
"type":"integer",
"options":{
"notnull":false,
"unsigned":true,
"default":null
}
},
{
"name":"ipb_sitewide",
"comment":"Block user from editing any page on the site (other than their own user talk page).",
"type":"mwtinyint",
"options":{
"notnull":true,
"length":1,
"default":1
}
}
],
"indexes":[
{
"name":"ipb_address_unique",
"comment":"Unique index to support \"user already blocked\" messages. Any new options which prevent collisions should be included",
"columns":[
"ipb_address",
"ipb_user",
"ipb_auto"
],
"unique":true,
"options":{
"lengths":[
255,
null,
null
]
}
},
{
"name":"ipb_user",
"comment":"For querying whether a logged-in user is blocked",
"columns":[
"ipb_user"
],
"unique":false
},
{
"name":"ipb_range",
"comment":"For querying whether an IP address is in any range",
"columns":[
"ipb_range_start",
"ipb_range_end"
],
"unique":false,
"options":{
"lengths":[
8,
8
]
}
},
{
"name":"ipb_timestamp",
"comment":"Index for Special:BlockList",
"columns":[
"ipb_timestamp"
],
"unique":false
},
{
"name":"ipb_expiry",
"comment":"Index for table pruning",
"columns":[
"ipb_expiry"
],
"unique":false
},
{
"name":"ipb_parent_block_id",
"comment":"Index for removing autoblocks when a parent block is removed",