autovacuum_vacuum_threshold
Specifies the minimum number of updated or deleted tuples needed to trigger a VACUUM in any one table. The default is 50 tuples. This parameter can only be set in the postgresql.conf file or on the server command line; but the setting can be overridden for individual tables by changing table storage parameters.
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
- 50
- category
- Vacuuming / Automatic Vacuuming
- context
- sighup
- documented
- true
- enumvals
- 未知
- extra desc
- 未知
- lang
- en
- max val
- 2147483647
- metadata version
- 18
- min val
- 0
- name
- autovacuum_vacuum_threshold
- short desc
- Minimum number of tuple updates or deletes prior to vacuum.
- source
- pg-settings-source-snapshot
- unit
- 未知
- vartype
- integer
版本定义 PG 18
Specifies the minimum number of updated or deleted tuples needed to trigger a VACUUM in any one table. The default is 50 tuples. This parameter can only be set in the postgresql.conf file or on the server command line; but the setting can be overridden for individual tables by changing table storage parameters.
比较版本
来源引用
定义来源
center · PostgreSQL 18 · english-manuals:0bf2afb09d5f9c1977a07f33323a044ba66d4c4fda35d179f828b4574aae3346
正文语言: en · english-manuals:0bf2afb09d5f9c1977a07f33323a044ba66d4c4fda35d179f828b4574aae3346