pgsql-performance - May 2019

Discussion of PostgreSQL's performance issues. Please see Guide to reporting problems and Slow Query Questions for some tips on how to write your performance question.

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May 6, 2019

Thread Author Time
PostgreSQL optimizer use seq scan instead of pkey index only scan (in queries with postgres_fdw) Vitaly Baranovsky 14:43
Re: PostgreSQL optimizer use seq scan instead of pkey index only scan (in queries with postgres_fdw) Jeff Janes 15:32
Re: PostgreSQL optimizer use seq scan instead of pkey index only scan (in queries with postgres_fdw) Vitaly Baranovsky 15:38
Re: PostgreSQL optimizer use seq scan instead of pkey index only scan (in queries with postgres_fdw) Tom Lane 15:53
Re: PostgreSQL optimizer use seq scan instead of pkey index only scan (in queries with postgres_fdw) Jeff Janes 15:53
Re: PostgreSQL optimizer use seq scan instead of pkey index only scan (in queries with postgres_fdw) Vitaly Baranovsky 16:36
Re: PostgreSQL optimizer use seq scan instead of pkey index only scan (in queries with postgres_fdw) Jeff Janes 17:17

May 7, 2019

Thread Author Time
GCC 8.3.0 vs. 9.0.1 Steven Winfield 16:14
Re: GCC 8.3.0 vs. 9.0.1 Tom Lane 17:05
Re: GCC 8.3.0 vs. 9.0.1 Peter Geoghegan 17:28
Re: GCC 8.3.0 vs. 9.0.1 Andres Freund 17:32
Re: GCC 8.3.0 vs. 9.0.1 Andres Freund 17:42
Re: GCC 8.3.0 vs. 9.0.1 Andres Freund 18:04

May 9, 2019

Thread Author Time
Re: Re: Generic Plans for Prepared Statement are 158155 times slower than Custom Plans Deepak Somaiya 04:14
Re: [HACKERS] proposal: schema variables 📎 Pavel Stehule 04:34
integrate Postgres Users Authentication with our own LDAP Server M Tarkeshwar Rao 04:51
Re: integrate Postgres Users Authentication with our own LDAP Server Achilleas Mantzios 06:17
Re: integrate Postgres Users Authentication with our own LDAP Server Laurenz Albe 06:42
RE: integrate Postgres Users Authentication with our own LDAP Server M Tarkeshwar Rao 07:11
Re: integrate Postgres Users Authentication with our own LDAP Server Laurenz Albe 07:23
Re: integrate Postgres Users Authentication with our own LDAP Server Tomas Vondra 12:43
RE: GCC 8.3.0 vs. 9.0.1 Steven Winfield 14:04
Re: integrate Postgres Users Authentication with our own LDAP Server Stephen Frost 19:24

May 10, 2019

Thread Author Time