Note
This parameter is deprecated starting from V4.0.0.
Description
flush_log_at_trx_commit specifies the transaction log write strategy at transaction commit.
Attributes
Attribute |
Description |
|---|---|
| Parameter type | Int |
| Default value | 1 |
| Value range | [0, 2] |
| Effective upon OBServer node restart | No |
Considerations
The value of flush_log_at_trx_commit indicates the transaction log write strategy at transaction commit:
If the value is 0, the system does not wait for the log to be written to the buffer.
If the value is 1, the system waits for the log to be written to the disk.
If the value is 2, the system waits for the log to be written to the buffer but does not wait for it to be written to the disk.