Wikimedia Bugzilla is closed!

On at least enwiki, there is a "namespaces" database table that appears to be unused and unneeded.

Its schema:

MariaDB [enwiki_p]> describe namespaces;
+-------+---------+------+-----+---------+-------+
| Field | Type    | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| i     | int(11) | YES  |     | NULL    |       |
| v     | blob    | YES  |     | NULL    |       |
+-------+---------+------+-----+---------+-------+
2 rows in set (0.03 sec)

Its contents:

MariaDB [enwiki_p]> select * from  namespaces;
+------+----------------+
| i    | v              |
+------+----------------+
|    0 |                |
|    1 | Talk           |
|    2 | User           |
|    3 | User_talk      |
|    4 | Wikipedia      |
|    5 | Wikipedia_talk |
|    6 | Image          |
|    7 | Image_talk     |
|    8 | MediaWiki      |
|    9 | MediaWiki_talk |
|   10 | Template       |
|   11 | Template_talk  |
|   12 | Help           |
|   13 | Help_talk      |
|   14 | Category       |
|   15 | Category_talk  |
+------+----------------+
16 rows in set (0.03 sec)

This database table should be dropped from all Wikimedia wikis.