max_connections specifies the maximum number of connections for a tenant.
Note
This variable is valid only in MySQL mode and is adjusted as follows in OceanBase Database V4.0.0 and later:
- The type is changed from int to uint.
- The default value is changed from 151 to 2147483647.
- The value range is changed from [1,100000] to [1,2147483647].
- The effective scope is changed from Global and Session to Global only.
| Attribute | Description |
|---|---|
| Type | uint |
| Default value | 2147483647 |
| Value range | [1,2147483647] |
| Applicable scope | Global |
| Involved in serialization? | No |
| Plan generation affected? | No |
| Nullable? | No |
| Modifiable? | Yes |