Manual:user_properties table
↑ Manual:Contents | MediaWiki database layout | user_properties table |
MediaWiki version: | ≥ 1.16 |
The user_properties table stores user preferences . 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.
Fields
[edit]up_user
[edit]Foreign key to the user_id
field of the user table.
up_property
[edit]The user preference, see Manual:$wgDefaultUserOptions .
Examples: gender
, watchcreations
up_value
[edit]The preference value.
Schema summary
[edit]MediaWiki version: | ≥ 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 versions: | 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 versions: | 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
[edit]MediaWiki version: | ≥ 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 | | | +-----------------+------------+-------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+