Manual:Ipblocks table/zh

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手冊:索引 MediaWiki数据库布局 ipblocks table


The ipblocks table stores details of IP addresses and users who are blocked from editing. The name "ipblocks" is a legacy name, as now user account blocks are also stored in this table. For previous blocks, see 手册:logging表 .

字段

ipb_id

MediaWiki版本: 1.2

主要密钥,为隐私而引入。

ipb_address

Blocked IP address in dotted-quad form or user name.

ipb_user

被封禁的用户ID或0表示IP。

ipb_by

实施封禁的管理员的用户ID。

ipb_by_text

MediaWiki版本: 1.13

实施封禁的管理员的用户名文本。

(在1.31版本中已弃用); Deprecated in favor of ipb_by_actor.

ipb_by_actor

MediaWiki版本: 1.31
Gerrit change 380669

This is a foreign key to actor_id in the actor table.

ipb_reason

MediaWiki版本: 1.32

管理员提供的封禁的原因。

(已弃用) ipb_reason_id and the comment table should be used instead!

ipb_reason_id

MediaWiki版本: 1.30

This is a foreign key to comment_id in the comment table.

ipb_timestamp

Creation (or refresh) date in standard YMDHMS form.

ipb_auto

Indicates that the IP address was blocked because a blocked user accessed a page through it. 如果这是1,ipb_address将会隐藏。

ipb_anon_only

MediaWiki版本: 1.8

If set to 1, the block only applies to logged out users.

ipb_create_account

Prevents account creation from matching IP addresses.

ipb_enable_autoblock

MediaWiki版本: 1.9

在封禁上启用自动封禁。

ipb_expiry

MediaWiki版本: 1.2

Expiry time set by the administrator at the time of the block. A standard timestamp or the string 'infinity'.

ipb_range_start

MediaWiki版本: 1.6

IP段封中的第一个IP。

ipb_range_end

IP段封中的最后一个IP。

ipb_deleted

MediaWiki版本: 1.10

Allows the entry to be flagged, hiding it from users and sysops.

ipb_block_email

MediaWiki版本: 1.11

阻止用户访问Special:Emailuser。

ipb_allow_usertalk

MediaWiki版本: 1.14

Indicates whether the blocked user is blocked from editing their talk page. A value of 1 means that the user is allowed to edit their user talk page.

ipb_parent_block_id

MediaWiki版本: 1.20

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.

ipb_sitewide

MediaWiki版本: 1.32

指示封禁是站点范围还是部分封禁。 A value of 0 indicates that the block is partial. A partial block can block a user from specific pages, namespaces or actions. If a partial block blocks a user from any pages or namespaces, these are stored in the ipblocks_restrictions table.

架构摘要

MediaWiki版本: 1.34

DESCRIBE ipblocks;

+----------------------+---------------------+------+-----+----------------+----------------+
| Field                | Type                | Null | Key | Default        | Extra          |
+----------------------+---------------------+------+-----+----------------+----------------+
| ipb_id               | int(11)             | NO   | PRI | NULL           | auto_increment |
| ipb_address          | tinyblob            | NO   | MUL | NULL           |                |
| ipb_user             | int(10) unsigned    | NO   | MUL | 0              |                |
| ipb_by_actor         | bigint(20) unsigned | NO   |     | NULL           |                |
| ipb_reason_id        | bigint(20) unsigned | NO   |     | NULL           |                |
| ipb_timestamp        | binary(14)          | NO   | MUL |                |                |
| ipb_auto             | tinyint(1)          | NO   |     | 0              |                |
| ipb_anon_only        | tinyint(1)          | NO   |     | 0              |                |
| ipb_create_account   | tinyint(1)          | NO   |     | 1              |                |
| ipb_enable_autoblock | tinyint(1)          | NO   |     | 1              |                |
| ipb_expiry           | varbinary(14)       | NO   | MUL |                |                |
| ipb_range_start      | tinyblob            | NO   | MUL | NULL           |                |
| ipb_range_end        | tinyblob            | NO   |     | NULL           |                |
| ipb_deleted          | tinyint(1)          | NO   |     | 0              |                |
| ipb_block_email      | tinyint(1)          | NO   |     | 0              |                |
| ipb_allow_usertalk   | tinyint(1)          | NO   |     | 0              |                |
| ipb_parent_block_id  | int(11)             | YES  | MUL | NULL           |                |
| ipb_sitewide         | tinyint(1)          | NO   |     | 1              |                |
+----------------------+---------------------+------+-----+----------------+----------------+
MediaWiki版本: 1.33

DESCRIBE ipblocks;

+----------------------+---------------------+------+-----+----------------+----------------+
| Field                | Type                | Null | Key | Default        | Extra          |
+----------------------+---------------------+------+-----+----------------+----------------+
| ipb_id               | int(11)             | NO   | PRI | NULL           | auto_increment |
| ipb_address          | tinyblob            | NO   | MUL | NULL           |                |
| ipb_user             | int(10) unsigned    | NO   | MUL | 0              |                |
| ipb_by               | int(10) unsigned    | NO   |     | 0              |                |
| ipb_by_text          | varbinary(255)      | NO   |     |                |                |
| ipb_by_actor         | bigint(20) unsigned | NO   |     | 0              |                |
| ipb_reason_id        | bigint(20) unsigned | NO   |     | NULL           |                |
| ipb_timestamp        | binary(14)          | NO   | MUL |                |                |
| ipb_auto             | tinyint(1)          | NO   |     | 0              |                |
| ipb_anon_only        | tinyint(1)          | NO   |     | 0              |                |
| ipb_create_account   | tinyint(1)          | NO   |     | 1              |                |
| ipb_enable_autoblock | tinyint(1)          | NO   |     | 1              |                |
| ipb_expiry           | varbinary(14)       | NO   | MUL |                |                |
| ipb_range_start      | tinyblob            | NO   | MUL | NULL           |                |
| ipb_range_end        | tinyblob            | NO   |     | NULL           |                |
| ipb_deleted          | tinyint(1)          | NO   |     | 0              |                |
| ipb_block_email      | tinyint(1)          | NO   |     | 0              |                |
| ipb_allow_usertalk   | tinyint(1)          | NO   |     | 0              |                |
| ipb_parent_block_id  | int(11)             | YES  | MUL | NULL           |                |
| ipb_sitewide         | tinyint(1)          | NO   |     | 1              |                |
+----------------------+---------------------+------+-----+----------------+----------------+
MediaWiki版本: 1.32

DESCRIBE ipblocks;

+----------------------+---------------------+------+-----+----------------+----------------+
| Field                | Type                | Null | Key | Default        | Extra          |
+----------------------+---------------------+------+-----+----------------+----------------+
| ipb_id               | int(11)             | NO   | PRI | NULL           | auto_increment |
| ipb_address          | tinyblob            | NO   | MUL | NULL           |                |
| ipb_user             | int(10) unsigned    | NO   | MUL | 0              |                |
| ipb_by               | int(10) unsigned    | NO   |     | 0              |                |
| ipb_by_text          | varbinary(255)      | NO   |     |                |                |
| ipb_by_actor         | bigint(20) unsigned | NO   |     | 0              |                |
| ipb_reason           | varbinary(767)      | NO   |     |                |                |
| ipb_reason_id        | bigint(20) unsigned | NO   |     | 0              |                |
| ipb_timestamp        | binary(14)          | NO   | MUL |                |                |
| ipb_auto             | tinyint(1)          | NO   |     | 0              |                |
| ipb_anon_only        | tinyint(1)          | NO   |     | 0              |                |
| ipb_create_account   | tinyint(1)          | NO   |     | 1              |                |
| ipb_enable_autoblock | tinyint(1)          | NO   |     | 1              |                |
| ipb_expiry           | varbinary(14)       | NO   | MUL |                |                |
| ipb_range_start      | tinyblob            | NO   | MUL | NULL           |                |
| ipb_range_end        | tinyblob            | NO   |     | NULL           |                |
| ipb_deleted          | tinyint(1)          | NO   |     | 0              |                |
| ipb_block_email      | tinyint(1)          | NO   |     | 0              |                |
| ipb_allow_usertalk   | tinyint(1)          | NO   |     | 0              |                |
| ipb_parent_block_id  | int(11)             | YES  | MUL | NULL           |                |
| ipb_sitewide         | tinyint(1)          | NO   |     | 1              |                |
+----------------------+---------------------+------+-----+----------------+----------------+
MediaWiki版本: 1.31

DESCRIBE ipblocks;

+----------------------+---------------------+------+-----+----------------+----------------+
| Field                | Type                | Null | Key | Default        | Extra          |
+----------------------+---------------------+------+-----+----------------+----------------+
| ipb_id               | int(11)             | NO   | PRI | NULL           | auto_increment |
| ipb_address          | tinyblob            | NO   | MUL | NULL           |                |
| ipb_user             | int(10) unsigned    | NO   | MUL | 0              |                |
| ipb_by               | int(10) unsigned    | NO   |     | 0              |                |
| ipb_by_text          | varbinary(255)      | NO   |     |                |                |
| ipb_by_actor         | bigint(20) unsigned | NO   |     | 0              |                |
| ipb_reason           | varbinary(767)      | NO   |     |                |                |
| ipb_reason_id        | bigint(20) unsigned | NO   |     | 0              |                |
| ipb_timestamp        | binary(14)          | NO   | MUL |                |                |
| ipb_auto             | tinyint(1)          | NO   |     | 0              |                |
| ipb_anon_only        | tinyint(1)          | NO   |     | 0              |                |
| ipb_create_account   | tinyint(1)          | NO   |     | 1              |                |
| ipb_enable_autoblock | tinyint(1)          | NO   |     | 1              |                |
| ipb_expiry           | varbinary(14)       | NO   | MUL |                |                |
| ipb_range_start      | tinyblob            | NO   | MUL | NULL           |                |
| ipb_range_end        | tinyblob            | NO   |     | NULL           |                |
| ipb_deleted          | tinyint(1)          | NO   |     | 0              |                |
| ipb_block_email      | tinyint(1)          | NO   |     | 0              |                |
| ipb_allow_usertalk   | tinyint(1)          | NO   |     | 0              |                |
| ipb_parent_block_id  | int(11)             | YES  | MUL | NULL           |                |
+----------------------+---------------------+------+-----+----------------+----------------+
MediaWiki版本: 1.30

DESCRIBE ipblocks;

+----------------------+---------------------+------+-----+----------------+----------------+
| Field                | Type                | Null | Key | Default        | Extra          |
+----------------------+---------------------+------+-----+----------------+----------------+
| ipb_id               | int(11)             | NO   | PRI | NULL           | auto_increment |
| ipb_address          | tinyblob            | NO   | MUL | NULL           |                |
| ipb_user             | int(10) unsigned    | NO   | MUL | 0              |                |
| ipb_by               | int(10) unsigned    | NO   |     | 0              |                |
| ipb_by_text          | varbinary(255)      | NO   |     |                |                |
| ipb_reason           | varbinary(767)      | NO   |     |                |                |
| ipb_reason_id        | bigint(20) unsigned | NO   |     | 0              |                |
| ipb_timestamp        | binary(14)          | NO   | MUL |                |                |
| ipb_auto             | tinyint(1)          | NO   |     | 0              |                |
| ipb_anon_only        | tinyint(1)          | NO   |     | 0              |                |
| ipb_create_account   | tinyint(1)          | NO   |     | 1              |                |
| ipb_enable_autoblock | tinyint(1)          | NO   |     | 1              |                |
| ipb_expiry           | varbinary(14)       | NO   | MUL |                |                |
| ipb_range_start      | tinyblob            | NO   | MUL | NULL           |                |
| ipb_range_end        | tinyblob            | NO   |     | NULL           |                |
| ipb_deleted          | tinyint(1)          | NO   |     | 0              |                |
| ipb_block_email      | tinyint(1)          | NO   |     | 0              |                |
| ipb_allow_usertalk   | tinyint(1)          | NO   |     | 0              |                |
| ipb_parent_block_id  | int(11)             | YES  | MUL | NULL           |                |
+----------------------+---------------------+------+-----+----------------+----------------+
MediaWiki版本: 1.25 – 1.29

DESCRIBE ipblocks;

+----------------------+------------------+------+-----+----------------+----------------+
| Field                | Type             | Null | Key | Default        | Extra          |
+----------------------+------------------+------+-----+----------------+----------------+
| ipb_id               | int(11)          | NO   | PRI | NULL           | auto_increment |
| ipb_address          | tinyblob         | NO   | MUL | NULL           |                |
| ipb_user             | int(10) unsigned | NO   | MUL | 0              |                |
| ipb_by               | int(10) unsigned | NO   |     | 0              |                |
| ipb_by_text          | varbinary(255)   | NO   |     |                |                |
| ipb_reason           | varbinary(767)   | NO   |     | NULL           |                |
| ipb_timestamp        | binary(14)       | NO   | MUL |                |                |
| ipb_auto             | tinyint(1)       | NO   |     | 0              |                |
| ipb_anon_only        | tinyint(1)       | NO   |     | 0              |                |
| ipb_create_account   | tinyint(1)       | NO   |     | 1              |                |
| ipb_enable_autoblock | tinyint(1)       | NO   |     | 1              |                |
| ipb_expiry           | varbinary(14)    | NO   | MUL |                |                |
| ipb_range_start      | tinyblob         | NO   | MUL | NULL           |                |
| ipb_range_end        | tinyblob         | NO   |     | NULL           |                |
| ipb_deleted          | tinyint(1)       | NO   |     | 0              |                |
| ipb_block_email      | tinyint(1)       | NO   |     | 0              |                |
| ipb_allow_usertalk   | tinyint(1)       | NO   |     | 0              |                |
| ipb_parent_block_id  | int(11)          | YES  | MUL | NULL           |                |
+----------------------+------------------+------+-----+----------------+----------------+
MediaWiki版本: 1.20 – 1.24

DESCRIBE ipblocks;

+----------------------+---------------------+------+-----+---------+----------------+
| Field                | Type                | Null | Key | Default | Extra          |
+----------------------+---------------------+------+-----+---------+----------------+
| ipb_id               | int(8)              | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address          | tinyblob            | NO   | MUL | NULL    |                |
| ipb_user             | int(8) unsigned     | NO   | MUL | 0       |                |
| ipb_by               | int(8) unsigned     | NO   |     | 0       |                |
| ipb_by_text          | varchar(255) binary | NO   |     | NULL    |                |
| ipb_reason           | tinyblob            | NO   |     | NULL    |                |
| ipb_timestamp        | binary(14)          | NO   | MUL | NULL    |                |
| ipb_auto             | bool                | NO   |     | 0       |                |
| ipb_anon_only        | bool                | NO   |     | 0       |                |
| ipb_create_account   | bool                | NO   |     | 1       |                |
| ipb_enable_autoblock | bool                | NO   |     | 1       |                |
| ipb_expiry           | varbinary(14)       | NO   | MUL | NULL    |                |
| ipb_range_start      | tinyblob            | NO   | MUL | NULL    |                |
| ipb_range_end        | tinyblob            | NO   |     | NULL    |                |
| ipb_deleted          | bool                | NO   |     | 0       |                |
| ipb_block_email      | bool                | NO   |     | 0       |                |
| ipb_allow_usertalk   | bool                | NO   |     | 0       |                |
| ipb_parent_block_id  | int(10)             | YES  | MUL | NULL    |                |
+----------------------+---------------------+------+-----+---------+----------------+
MediaWiki版本: 1.14 – 1.19

DESCRIBE ipblocks;

+----------------------+---------------------+------+-----+---------+----------------+
| Field                | Type                | Null | Key | Default | Extra          |
+----------------------+---------------------+------+-----+---------+----------------+
| ipb_id               | int(8)              | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address          | tinyblob            | NO   | MUL | NULL    |                |
| ipb_user             | int(8) unsigned     | NO   | MUL | 0       |                |
| ipb_by               | int(8) unsigned     | NO   |     | 0       |                |
| ipb_by_text          | varchar(255) binary | NO   |     | NULL    |                |
| ipb_reason           | tinyblob            | NO   |     | NULL    |                |
| ipb_timestamp        | binary(14)          | NO   | MUL | NULL    |                |
| ipb_auto             | bool                | NO   |     | 0       |                |
| ipb_anon_only        | bool                | NO   |     | 0       |                |
| ipb_create_account   | bool                | NO   |     | 1       |                |
| ipb_enable_autoblock | bool                | NO   |     | 1       |                |
| ipb_expiry           | varbinary(14)       | NO   | MUL | NULL    |                |
| ipb_range_start      | tinyblob            | NO   | MUL | NULL    |                |
| ipb_range_end        | tinyblob            | NO   |     | NULL    |                |
| ipb_deleted          | bool                | NO   |     | 0       |                |
| ipb_block_email      | bool                | NO   |     | 0       |                |
| ipb_allow_usertalk   | bool                | NO   |     | 0       |                |
+----------------------+---------------------+------+-----+---------+----------------+
MediaWiki版本: 1.13

DESCRIBE ipblocks;

+----------------------+---------------------+------+-----+---------+----------------+
| Field                | Type                | Null | Key | Default | Extra          |
+----------------------+---------------------+------+-----+---------+----------------+
| ipb_id               | int(8)              | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address          | tinyblob            | NO   | MUL | NULL    |                |
| ipb_user             | int(8) unsigned     | NO   | MUL | 0       |                |
| ipb_by               | int(8) unsigned     | NO   |     | 0       |                |
| ipb_by_text          | varchar(255) binary | NO   |     | NULL    |                |
| ipb_reason           | tinyblob            | NO   |     | NULL    |                |
| ipb_timestamp        | binary(14)          | NO   | MUL | NULL    |                |
| ipb_auto             | bool                | NO   |     | 0       |                |
| ipb_anon_only        | bool                | NO   |     | 0       |                |
| ipb_create_account   | bool                | NO   |     | 1       |                |
| ipb_enable_autoblock | bool                | NO   |     | 1       |                |
| ipb_expiry           | varbinary(14)       | NO   | MUL | NULL    |                |
| ipb_range_start      | tinyblob            | NO   | MUL | NULL    |                |
| ipb_range_end        | tinyblob            | NO   |     | NULL    |                |
| ipb_deleted          | bool                | NO   |     | 0       |                |
| ipb_block_email      | bool                | NO   |     | 0       |                |
+----------------------+---------------------+------+-----+---------+----------------+
MediaWiki版本: 1.11 – 1.12

DESCRIBE ipblocks;

+----------------------+--------------------+------+-----+---------+----------------+
| Field                | Type               | Null | Key | Default | Extra          |
+----------------------+--------------------+------+-----+---------+----------------+
| ipb_id               | int(8)             | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address          | tinyblob           | NO   | MUL | NULL    |                |
| ipb_user             | int(8) unsigned    | NO   | MUL | 0       |                |
| ipb_by               | int(8) unsigned    | NO   |     | 0       |                |
| ipb_reason           | tinyblob           | NO   |     | NULL    |                |
| ipb_timestamp        | binary(14)         | NO   | MUL | NULL    |                |
| ipb_auto             | bool               | NO   |     | 0       |                |
| ipb_anon_only        | bool               | NO   |     | 0       |                |
| ipb_create_account   | bool               | NO   |     | 1       |                |
| ipb_enable_autoblock | bool               | NO   |     | 1       |                |
| ipb_expiry           | varbinary(14)      | NO   | MUL | NULL    |                |
| ipb_range_start      | tinyblob           | NO   | MUL | NULL    |                |
| ipb_range_end        | tinyblob           | NO   |     | NULL    |                |
| ipb_deleted          | bool               | NO   |     | 0       |                |
| ipb_block_email      | bool               | NO   |     | 0       |                |
+----------------------+--------------------+------+-----+---------+----------------+
MediaWiki版本: 1.11

DESCRIBE ipblocks;

+----------------------+--------------------+------+-----+---------+----------------+
| Field                | Type               | Null | Key | Default | Extra          |
+----------------------+--------------------+------+-----+---------+----------------+
| ipb_id               | int(8)             | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address          | tinyblob           | NO   | MUL | NULL    |                |
| ipb_user             | int(8) unsigned    | NO   | MUL | 0       |                |
| ipb_by               | int(8) unsigned    | NO   |     | 0       |                |
| ipb_reason           | tinyblob           | NO   |     | NULL    |                |
| ipb_timestamp        | binary(14)         | NO   | MUL | NULL    |                |
| ipb_auto             | bool               | NO   |     | 0       |                |
| ipb_anon_only        | bool               | NO   |     | 0       |                |
| ipb_create_account   | bool               | NO   |     | 1       |                |
| ipb_enable_autoblock | bool               | NO   |     | 1       |                |
| ipb_expiry           | varbinary(14)      | NO   | MUL | NULL    |                |
| ipb_range_start      | tinyblob           | NO   | MUL | NULL    |                |
| ipb_range_end        | tinyblob           | NO   |     | NULL    |                |
| ipb_deleted          | bool               | NO   |     | 0       |                |
| ipb_block_email      | bool               | NO   |     | 0       |                |
+----------------------+--------------------+------+-----+---------+----------------+
MediaWiki版本: 1.10

DESCRIBE ipblocks;

+----------------------+--------------------+------+-----+---------+----------------+
| Field                | Type               | Null | Key | Default | Extra          |
+----------------------+--------------------+------+-----+---------+----------------+
| ipb_id               | int(8)             | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address          | tinyblob           | NO   | MUL | NULL    |                |
| ipb_user             | int(8) unsigned    | NO   | MUL | 0       |                |
| ipb_by               | int(8) unsigned    | NO   |     | 0       |                |
| ipb_reason           | tinyblob           | NO   |     | NULL    |                |
| ipb_timestamp        | binary(14)         | NO   | MUL | NULL    |                |
| ipb_auto             | bool               | NO   |     | 0       |                |
| ipb_anon_only        | bool               | NO   |     | 0       |                |
| ipb_create_account   | bool               | NO   |     | 1       |                |
| ipb_enable_autoblock | bool               | NO   |     | 1       |                |
| ipb_expiry           | varbinary(14)      | NO   | MUL | NULL    |                |
| ipb_range_start      | tinyblob           | NO   | MUL | NULL    |                |
| ipb_range_end        | tinyblob           | NO   |     | NULL    |                |
| ipb_deleted          | bool               | NO   |     | 0       |                |
+----------------------+--------------------+------+-----+---------+----------------+
MediaWiki版本: 1.9

DESCRIBE ipblocks;

+----------------------+--------------------+------+-----+---------+----------------+
| Field                | Type               | Null | Key | Default | Extra          |
+----------------------+--------------------+------+-----+---------+----------------+
| ipb_id               | int(8)             | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address          | tinyblob           | NO   | MUL | NULL    |                |
| ipb_user             | int(8) unsigned    | NO   | MUL | 0       |                |
| ipb_by               | int(8) unsigned    | NO   |     | 0       |                |
| ipb_reason           | tinyblob           | NO   |     | NULL    |                |
| ipb_timestamp        | char(14) binary    | NO   | MUL | NULL    |                |
| ipb_auto             | bool               | NO   |     | 0       |                |
| ipb_anon_only        | bool               | NO   |     | 0       |                |
| ipb_create_account   | bool               | NO   |     | 1       |                |
| ipb_enable_autoblock | bool               | NO   |     | 1       |                |
| ipb_expiry           | char(14) binary    | NO   | MUL | NULL    |                |
| ipb_range_start      | tinyblob           | NO   | MUL | NULL    |                |
| ipb_range_end        | tinyblob           | NO   |     | NULL    |                |
+----------------------+--------------------+------+-----+---------+----------------+
MediaWiki版本: 1.8

DESCRIBE ipblocks;

+--------------------+--------------------+------+-----+---------+----------------+
| Field              | Type               | Null | Key | Default | Extra          |
+--------------------+--------------------+------+-----+---------+----------------+
| ipb_id             | int(8)             | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address        | tinyblob           | NO   | MUL | NULL    |                |
| ipb_user           | int(8) unsigned    | NO   | MUL | 0       |                |
| ipb_by             | int(8) unsigned    | NO   |     | 0       |                |
| ipb_reason         | tinyblob           | NO   |     | NULL    |                |
| ipb_timestamp      | char(14) binary    | NO   | MUL | NULL    |                |
| ipb_auto           | bool               | NO   |     | 0       |                |
| ipb_anon_only      | bool               | NO   |     | 0       |                |
| ipb_create_account | bool               | NO   |     | 1       |                |
| ipb_expiry         | char(14) binary    | NO   | MUL | NULL    |                |
| ipb_range_start    | tinyblob           | NO   | MUL | NULL    |                |
| ipb_range_end      | tinyblob           | NO   |     | NULL    |                |
+--------------------+--------------------+------+-----+---------+----------------+
MediaWiki版本: 1.6 – 1.7

DESCRIBE ipblocks;

+--------------------+--------------------+------+-----+---------+----------------+
| Field              | Type               | Null | Key | Default | Extra          |
+--------------------+--------------------+------+-----+---------+----------------+
| ipb_id             | int(8)             | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address        | varchar(40) binary | NO   | MUL | NULL    |                |
| ipb_user           | int(8) unsigned    | NO   | MUL | 0       |                |
| ipb_by             | int(8) unsigned    | NO   |     | 0       |                |
| ipb_reason         | tinyblob           | NO   |     | NULL    |                |
| ipb_timestamp      | char(14) binary    | NO   |     | NULL    |                |
| ipb_auto           | tinyint(1)         | NO   |     | 0       |                |
| ipb_expiry         | char(14) binary    | NO   |     | NULL    |                |
| ipb_range_start    | varchar(32)        | NO   | MUL | NULL    |                |
| ipb_range_end      | varchar(32)        | NO   |     | NULL    |                |
+--------------------+--------------------+------+-----+---------+----------------+
MediaWiki版本: 1.2 – 1.5

DESCRIBE ipblocks;

+--------------------+--------------------+------+-----+---------+----------------+
| Field              | Type               | Null | Key | Default | Extra          |
+--------------------+--------------------+------+-----+---------+----------------+
| ipb_id             | int(8)             | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address        | varchar(40) binary | NO   | MUL | NULL    |                |
| ipb_user           | int(8) unsigned    | NO   | MUL | 0       |                |
| ipb_by             | int(8) unsigned    | NO   |     | 0       |                |
| ipb_reason         | tinyblob           | NO   |     | NULL    |                |
| ipb_timestamp      | char(14) binary    | NO   |     | NULL    |                |
| ipb_auto           | tinyint(1)         | NO   |     | 0       |                |
| ipb_expiry         | char(14) binary    | NO   |     | NULL    |                |
+--------------------+--------------------+------+-----+---------+----------------+
MediaWiki版本: 1.1

DESCRIBE ipblocks;

+--------------------+--------------------+------+-----+---------+----------------+
| Field              | Type               | Null | Key | Default | Extra          |
+--------------------+--------------------+------+-----+---------+----------------+
| ipb_id             | int(8)             | NO   | PRI | NULL    | AUTO_INCREMENT |
| ipb_address        | varchar(40) binary | NO   | MUL | NULL    |                |
| ipb_user           | int(8) unsigned    | NO   | MUL | 0       |                |
| ipb_by             | int(8) unsigned    | NO   |     | 0       |                |
| ipb_reason         | tinyblob           | NO   |     | NULL    |                |
| ipb_timestamp      | char(14) binary    | NO   |     | NULL    |                |
| ipb_auto           | tinyint(1)         | NO   |     | 0       |                |
+--------------------+--------------------+------+-----+---------+----------------+

Indexes

MediaWiki版本: 1.35

SHOW INDEX IN ipblocks;

+----------+------------+---------------------+--------------+---------------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| Table    | Non_unique | Key_name            | Seq_in_index | Column_name         | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment |
+----------+------------+---------------------+--------------+---------------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| ipblocks |          0 | PRIMARY             |            1 | ipb_id              | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
| ipblocks |          0 | ipb_address_unique  |            1 | ipb_address         | A         |           0 |      255 | NULL   |      | BTREE      |         |               |
| ipblocks |          0 | ipb_address_unique  |            2 | ipb_user            | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
| ipblocks |          0 | ipb_address_unique  |            3 | ipb_auto            | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
| ipblocks |          1 | ipb_user            |            1 | ipb_user            | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
| ipblocks |          1 | ipb_range           |            1 | ipb_range_start     | A         |           0 |        8 | NULL   |      | BTREE      |         |               |
| ipblocks |          1 | ipb_range           |            2 | ipb_range_end       | A         |           0 |        8 | NULL   |      | BTREE      |         |               |
| ipblocks |          1 | ipb_timestamp       |            1 | ipb_timestamp       | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
| ipblocks |          1 | ipb_expiry          |            1 | ipb_expiry          | A         |           0 |     NULL | NULL   |      | BTREE      |         |               |
| ipblocks |          1 | ipb_parent_block_id |            1 | ipb_parent_block_id | A         |           0 |     NULL | NULL   | YES  | BTREE      |         |               |
+----------+------------+---------------------+--------------+---------------------+-----------+-------------+----------+--------+------+------------+---------+---------------+


参见