Re: Very slow Query compared to Oracle / SQL - Server
Semen Yefimenko <semen.yefimenko@gmail.com>
From: Semen Yefimenko <semen.yefimenko@gmail.com>
To: didier <did447@gmail.com>
Cc: pgsql-performance <pgsql-performance@lists.postgresql.org>
Date: 2021-05-08T12:06:11Z
Lists: pgsql-performance
> > Unless I'm overlooking something obvious one result has 500 000 rows the > other 7 000. You are right, it wasn't. I have 2 datasets, one containing 12 mil entries and the other 14 mil entries. I accidentally used the one with 12 mil entries in that table which actually only contains 7000~ entries for that sql query. For now I have tested the 12.6 Postgres with default values and it finished in 12 seconds. I'll do some thorough testing and let you know once I finish, sorry for the confusion. Am Sa., 8. Mai 2021 um 00:17 Uhr schrieb didier <did447@gmail.com>: > Are you sure you're using the same data det ? > > Unless I'm overlooking something obvious one result has 500 000 rows the > other 7 000. > > > >>