Wiki / 配置参数

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。

boot val

16

category

Resource Usage / I/O

context

user

documented

true

enumvals

未知

extra desc

0 disables simultaneous requests.

lang

en

max val

1000

metadata version

18

min val

0

name

maintenance_io_concurrency

short desc

A variant of "effective_io_concurrency" that is used for maintenance work.

source

pg-settings-source-snapshot

unit

未知

vartype

integer