doc/database/db_locks.md

   1 Table locks
   2 ===========
   3
   4
   5
   6 Fields
   7 ------
   8
   9 | Field   | Description                  | Type         | Null | Key | Default             | Extra          |
  10 | ------- | ---------------------------- | ------------ | ---- | --- | ------------------- | -------------- |
  11 | id      | sequential ID                | int unsigned | NO   | PRI | NULL                | auto_increment |
  12 | name    |                              | varchar(128) | NO   |     |                     |                |
  13 | locked  |                              | boolean      | NO   |     | 0                   |                |
  14 | pid     | Process ID                   | int unsigned | NO   |     | 0                   |                |
  15 | expires | datetime of cache expiration | datetime     | NO   |     | 0001-01-01 00:00:00 |                |
  16
  17 Indexes
  18 ------------
  19
  20 | Name | Fields |
  21 |------|--------|
  22 | PRIMARY | id |
  23 | name_expires | name, expires |
  24
  25
  26 Return to [database documentation](help/database)