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flush_log_at_trx_commit

更新时间：2026-03-22 19:26:33

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说明

由于该配置项引入后使用率较低，经综合评估，从 V4.0.0 版本开始删除。

功能描述

flush_log_at_trx_commit 用于设置事务提交时写事务日志策略。

属性说明

属性	描述
参数类型	Int
默认值	1
取值范围	[0, 2]
是否重启 OBServer 节点生效	否

使用说明

flush_log_at_trx_commit 配置项的取值含义如下：

取值为 0 表示不等待日志写入缓冲区。
取值为 1 表示等待日志写入磁盘。
取值为 2 表示等待日志写入缓冲区而不等落盘。

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