类型: | real |
默认: | 1000 |
最低限度: | 0 |
最大: | 1.79769e+308 |
上下文: | user |
重新开始: | false |
以来: | 9.6 |
设置规划器对启动并行工作者进程的代价估计。默认是 1000。
在 StackOverflow
在 pgsql-hackers
- BUG #18545: \dt breaks transaction, calling error when executed in SET SESSION AUTHORIZATION
- Re: Allowing parallel-safe initplans
- Re: Streaming read-ready sequential scan code
- Re: BitmapHeapScan streaming read user and prelim refactoring
- Re: Bypassing cursors in postgres_fdw to enable parallel plans