trace_lwlocks
If on, emit information about lightweight lock usage. Lightweight locks are intended primarily to provide mutual exclusion of access to shared-memory data structures. This parameter is only available if the LOCK_DEBUG macro was defined when PostgreSQL was compiled.
英文手册覆盖始于 PostgreSQL 7.4. 来源历史与运行验证各自保留独立版本边界。
当前阅读 PG 18·选择有来源记录的版本
此版本暂无所选语言的定义，以下显示原始英文内容。
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版本定义 PG 18
If on, emit information about lightweight lock usage. Lightweight locks are intended primarily to provide mutual exclusion of access to shared-memory data structures. This parameter is only available if the LOCK_DEBUG macro was defined when PostgreSQL was compiled.
比较版本
来源引用
定义来源
center · PostgreSQL 18 · english-manuals:809cf1583fefb5502473b1d191a15ed5365fdfa582d798c7520751790e64743f
正文语言: en · english-manuals:809cf1583fefb5502473b1d191a15ed5365fdfa582d798c7520751790e64743f