backtrace_functions
This parameter contains a comma-separated list of C function names. If an error is raised and the name of the internal C function where the error happens matches a value in the list, then a backtrace is written to the server log together with the error message. This can be used to debug specific areas of the source code. Backtrace support is not available on all platforms, and the quality of the backtraces depends on compilation options. Only superusers and users with the appropriate SET privilege can change this setting.
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。
- boot val
- 未知
- category
- Developer Options
- context
- superuser
- documented
- true
- enumvals
- 未知
- extra desc
- 未知
- lang
- en
- max val
- 未知
- metadata version
- 18
- min val
- 未知
- name
- backtrace_functions
- short desc
- Log backtrace for errors in these functions.
- source
- pg-settings-source-snapshot
- unit
- 未知
- vartype
- string
版本定义 PG 18
This parameter contains a comma-separated list of C function names. If an error is raised and the name of the internal C function where the error happens matches a value in the list, then a backtrace is written to the server log together with the error message. This can be used to debug specific areas of the source code. Backtrace support is not available on all platforms, and the quality of the backtraces depends on compilation options. Only superusers and users with the appropriate SET privilege can change this setting.
比较版本
来源引用
定义来源
center · PostgreSQL 18 · english-manuals:09a3a8010911cfd475ee39781e726ac63315d671f259b0d3fbdd776cafdc169c
正文语言: en · english-manuals:09a3a8010911cfd475ee39781e726ac63315d671f259b0d3fbdd776cafdc169c