Admin:db

From The Scuba Wiki

Revision as of 17:09, 9 February 2010

DB Stuff

Note, edit this page to actually be able to see anything. It's gibberish in wiki format.

Categories can easily be searched in the categorylinks table

select * FROM categorylinks WHERE cl_to = 'Test'

Here is the DB structure:

mysql> describe categorylinks;<br>
+--------------+------------------+------+-----+-------------------+-------+
| Field        | Type             | Null | Key | Default           | Extra |
+--------------+------------------+------+-----+-------------------+-------+
| cl_from      | int(10) unsigned | NO   | PRI | 0                 |       |
| cl_to        | varbinary(255)   | NO   | PRI | NULL              |       |
| cl_sortkey   | varbinary(70)    | NO   |     | NULL              |       |
| cl_timestamp | timestamp        | YES  |     | CURRENT_TIMESTAMP |       |
+--------------+------------------+------+-----+-------------------+-------+

Text fields are stored here:

mysql> describe smw_text2;<br>
+------------+-----------------+------+-----+---------+-------+
| Field      | Type            | Null | Key | Default | Extra |
+------------+-----------------+------+-----+---------+-------+
| s_id       | int(8) unsigned | NO   | MUL | NULL    |       |
| p_id       | int(8) unsigned | NO   | MUL | NULL    |       |
| value_blob | mediumblob      | YES  |     | NULL    |       |
+------------+-----------------+------+-----+---------+-------+
3 rows in set (0.00 sec)