bgwriter_all_maxpages
In each round, no more than this many buffers will be written as a result of the scan of the entire buffer pool. (If this limit is reached, the scan stops, and resumes at the next buffer during the next round.) The default value is five buffers. This parameter can only be set in the postgresql.conf file or on the server command line.
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 8.2·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
- Background Writer
- context
- 未知
- documented
- true
- enumvals
- 未知
- extra desc
- 未知
- lang
- en
- max val
- 未知
- metadata version
- 未知
- min val
- 未知
- name
- bgwriter_all_maxpages
- short desc
- 未知
- source
- english-manual
- unit
- 未知
- vartype
- integer
版本定义 PG 8.2
In each round, no more than this many buffers will be written as a result of the scan of the entire buffer pool. (If this limit is reached, the scan stops, and resumes at the next buffer during the next round.) The default value is five buffers. This parameter can only be set in the postgresql.conf file or on the server command line.
比较版本
来源引用
定义来源
center · PostgreSQL 8.2 · english-manuals:a43a6b1ece216dc6b1bc965456c85d6cbe16e8a9e48827032d2481249cb86fb0
正文语言: en · english-manuals:a43a6b1ece216dc6b1bc965456c85d6cbe16e8a9e48827032d2481249cb86fb0