| From: | bucoo(at)sohu(dot)com |
|---|---|
| To: | pgsql-bugs(at)postgresql(dot)org |
| Cc: | bucoo(at)sohu(dot)com |
| Subject: | BUG #14829: join's parallel rows cost wrong |
| Date: | 2017-09-26 07:53:42 |
| Message-ID: | 20170926075342.1442.633@wrigleys.postgresql.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-bugs |
The following bug has been logged on the website:
Bug reference: 14829
Logged by: bucoo hsiao
Email address: bucoo(at)sohu(dot)com
PostgreSQL version: 10beta4
Operating system: all
Description:
join path's rows from outer path and final_cost_xxxjoin it
div(get_parallel_divisor) again, when outer path is GatherPath is rows div
twice
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