手册:user_properties表
↑ 手冊:索引 | MediaWiki数据库布局 | user_properties表 |
MediaWiki版本: | ≥ 1.16 |
user_properties表存储用户参数设置 。 It replaces the old user.user_options blob. Only non-default settings are stored, so changes to the defaults are now reflected for everybody that hasn't saved an alternative preference, not only new accounts.
字段
up_user
Foreign key to the user_id
field of the user table.
up_property
The user preference, see 手册:$wgDefaultUserOptions .
例子: gender
, watchcreations
up_value
参数设置值。
架构摘要
MediaWiki版本: | ≥ 1.30 |
DESCRIBE user_properties;
+-------------+------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-------------+------------------+------+-----+---------+-------+ | up_user | int(10) unsigned | NO | PRI | NULL | | | up_property | varbinary(255) | NO | PRI | NULL | | | up_value | blob | YES | | NULL | | +-------------+------------------+------+-----+---------+-------+
MediaWiki版本: | 1.18 – 1.29 |
DESCRIBE user_properties;
+-------------+----------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-------------+----------------+------+-----+---------+-------+ | up_user | int(11) | NO | PRI | NULL | | | up_property | varbinary(255) | NO | PRI | NULL | | | up_value | blob | YES | | NULL | | +-------------+----------------+------+-----+---------+-------+
MediaWiki版本: | 1.16 – 1.17 |
DESCRIBE user_properties;
+-------------+---------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-------------+---------------+------+-----+---------+----------------+ | up_user | int(11) | NO | PRI | NULL | | | up_property | varbinary(32) | NO | PRI | NULL | | | up_value | blob | YES | | NULL | | +-------------+---------------+------+-----+---------+----------------+
Indexes
MediaWiki版本: | ≥ 1.36 |
SHOW INDEX IN user_properties;
+-----------------+------------+-------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+ | Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment | +-----------------+------------+-------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+ | user_properties | 0 | PRIMARY | 1 | up_user | A | 0 | NULL | NULL | | BTREE | | | | user_properties | 0 | PRIMARY | 2 | up_property | A | 0 | NULL | NULL | | BTREE | | | | user_properties | 1 | up_property | 1 | up_property | A | 0 | NULL | NULL | | BTREE | | | +-----------------+------------+-------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+