Manual:iwlinks table
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MediaWiki version: | ≥ 1.17 |
The iwlinks table stores the interwiki links with their targets. Not to confuse with the Langlinks table.
FieldsEdit
iwl_fromEdit
The page_id
of the referring page (i.e. the local page that the link appears on).
iwl_prefixEdit
interwiki prefix code of the target. This is used the same way as a namespace is used when editing.
iwl_titleEdit
The title of the target page, including namespace (FULLPAGENAME style). Spaces are converted to underscores, but the first letter is not automatically capitalized. So for example, an interwiki link to w:foo bar would have an iwl_title of "foo_bar".
Schema summaryEdit
MediaWiki version: | ≥ 1.35 |
DESCRIBE iwlinks;
+------------+------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +------------+------------------+------+-----+---------+-------+ | iwl_from | int(10) unsigned | NO | PRI | 0 | | | iwl_prefix | varbinary(32) | NO | PRI | | | | iwl_title | varbinary(255) | NO | PRI | | | +------------+------------------+------+-----+---------+-------+
MediaWiki versions: | 1.17 – 1.34 |
DESCRIBE iwlinks;
+------------+------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +------------+------------------+------+-----+---------+-------+ | iwl_from | int(10) unsigned | NO | PRI | 0 | | | iwl_prefix | varbinary(20) | NO | PRI | | | | iwl_title | varbinary(255) | NO | PRI | | | +------------+------------------+------+-----+---------+-------+
IndexesEdit
MediaWiki version: | ≥ 1.30 |
SHOW INDEX IN iwlinks;
+---------+------------+-----------------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+ | Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment | +---------+------------+-----------------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+ | iwlinks | 0 | PRIMARY | 1 | iwl_from | A | 0 | NULL | NULL | | BTREE | | | | iwlinks | 0 | PRIMARY | 2 | iwl_prefix | A | 0 | NULL | NULL | | BTREE | | | | iwlinks | 0 | PRIMARY | 3 | iwl_title | A | 0 | NULL | NULL | | BTREE | | | | iwlinks | 1 | iwl_prefix_title_from | 1 | iwl_prefix | A | 0 | NULL | NULL | | BTREE | | | | iwlinks | 1 | iwl_prefix_title_from | 2 | iwl_title | A | 0 | NULL | NULL | | BTREE | | | | iwlinks | 1 | iwl_prefix_title_from | 3 | iwl_from | A | 0 | NULL | NULL | | BTREE | | | | iwlinks | 1 | iwl_prefix_from_title | 1 | iwl_prefix | A | 0 | NULL | NULL | | BTREE | | | | iwlinks | 1 | iwl_prefix_from_title | 2 | iwl_from | A | 0 | NULL | NULL | | BTREE | | | | iwlinks | 1 | iwl_prefix_from_title | 3 | iwl_title | A | 0 | NULL | NULL | | BTREE | | | +---------+------------+-----------------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
See alsoEdit
- Manual:Interwiki table
- Manual:Langlinks table
- Manual:Pagelinks table
- r65104, adding this table to the schema