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OceanBase DatabaseThis variable is available starting with V2.1.
query_cache_type specifies the query cache type.
This variable is not effective at present.
| Attribute | Description |
|---|---|
| Type | Varchar |
| Default value | OFF |
| Value range | SELECT SQL_NO_CACHE ....SELECT SQL_CACHE ... queries. |
| Scope | Global |
| Modifiable | No. This variable can be specified only when a tenant is created. After a tenant is created, you cannot modify the value by executing an SQL statement. |
