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 | |
21 | ------------ | ------------- |
23 | name_expires | name, expires |
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