public enum SavepointSupport extends Enum<SavepointSupport>Option value used for determining the behavior of savepoints.
Static Fields | |
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| Name | Description |
DISABLED | Savepoints are disabled. Any attempt to create a savepoint will fail. |
ENABLED | Savepoints are enabled and can be used on the connection. Rolling back to a savepoint will trigger a retry of the transaction up to the point where the savepoint was set. |
FAIL_AFTER_ROLLBACK | Savepoints are enabled and can be used on the connection. Rolling back to a savepoint will not trigger a retry. Further attempts to use a read/write transaction after a rollback to savepoint will fail. This mode can be used for frameworks that require savepoint support, for example if the framework automatically creates a savepoint for a specific feature, but that do not need to support rolling back to a savepoint. This value should also be used for transactions that return non-deterministic data, for example auto-generated primary key values, as retries would always fail. This option will not affect rolling back to a savepoint in a read-only transaction, as those transactions do not require a retry after rolling back to a savepoint. |
Static Methods | |
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| Name | Description |
valueOf(String name) | |
values() | |
Methods | |
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| Name | Description |
isSavepointCreationAllowed() | Returns true if this mode allows the creation of savepoints. |