friendica/doc/database/db_cache.md

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Table cache
===========
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Stores temporary data
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Fields
------
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| Field | Description | Type | Null | Key | Default | Extra |
| ------- | ---------------------------- | -------------- | ---- | --- | ------------------- | ----- |
| k | cache key | varbinary(255) | NO | PRI | NULL | |
| v | cached serialized value | mediumtext | YES | | NULL | |
| expires | datetime of cache expiration | datetime | NO | | 0001-01-01 00:00:00 | |
| updated | datetime of cache insertion | datetime | NO | | 0001-01-01 00:00:00 | |
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Indexes
------------
| Name | Fields |
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|------|--------|
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| PRIMARY | k |
| k_expires | k, expires |
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Return to [database documentation](help/database)