Manual:math table

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Manual:ContentsManual:Contents MediaWiki database layoutManual:Database layout math table


The math table was used by the math module to keep track of previously-rendered items.

This table is not used in the MediaWiki 1.18 release, and can be safely deleted.

It was, and still is used as part of Extension:MathExtension:Math, however, no core software needs it.


MediaWiki versions: 1.10 – 1.17
+----------------------------+---------------+------+-----+---------+-------+
| Field                      | Type          | Null | Key | Default | Extra |
+----------------------------+---------------+------+-----+---------+-------+
| math_inputhash             | varbinary(16) | NO   | PRI |         |       |
| math_outputhash            | varbinary(16) | NO   |     |         |       |
| math_html_conservativeness | tinyint       | NO   |     | 0       |       |
| math_html                  | text          | YES  |     | NULL    |       |
| math_mathml                | text          | YES  |     | NULL    |       |
+----------------------------+---------------+------+-----+---------+-------+


MediaWiki version: 1.9
+----------------------------+-------------+------+-----+---------+-------+
| Field                      | Type        | Null | Key | Default | Extra |
+----------------------------+-------------+------+-----+---------+-------+
| math_inputhash             | varchar(16) | NO   | PRI |         |       |
| math_outputhash            | varchar(16) | NO   |     |         |       |
| math_html_conservativeness | tinyint(1)  | NO   |     |         |       |
| math_html                  | text        | YES  |     | NULL    |       |
| math_mathml                | text        | YES  |     | NULL    |       |
+----------------------------+-------------+------+-----+---------+-------+