MediaWiki version:
|
≥
1.17
|
The
module_deps
table is for caching which local files a skin/module depends on that aren't registered directly.
Currently used for tracking images and LESS files that
CSS
depends on.
Fields
[
edit
]
md_module
[
edit
]
Module name
md_skin
[
edit
]
Skin name
md_deps
[
edit
]
JSON
blob
with file dependencies.
Contains absolute file paths, which are used to locate the according files. These paths will break when the wiki is e.g. moved to another folder or to another server.
Since MediaWiki 1.25 (
phabricator:T37472
),
update.php
now deletes the contents of the module_deps table, thus clearing the cache.
For versions of MediaWiki which do not yet have this fix in update.php, the workaround is to
manually
delete the contents of the module_deps table.
Schema summary
[
edit
]
MediaWiki version:
|
≥
1.17
|
DESCRIBE
module_deps
;
+-----------+----------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------+----------------+------+-----+---------+-------+
| md_module | varbinary(255) | NO | PRI | NULL | |
| md_skin | varbinary(32) | NO | PRI | NULL | |
| md_deps | mediumblob | NO | | NULL | |
+-----------+----------------+------+-----+---------+-------+
Indexes
[
edit
]
MediaWiki version:
|
≥
1.30
|
SHOW
INDEX
IN
module_deps
;
+-------------+------------+----------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment |
+-------------+------------+----------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| module_deps | 0 | PRIMARY | 1 | md_module | A | 0 | NULL | NULL | | BTREE | | |
| module_deps | 0 | PRIMARY | 2 | md_skin | A | 0 | NULL | NULL | | BTREE | | |
+-------------+------------+----------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
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