From: | Thomas Kellerer <shammat(at)gmx(dot)net> |
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To: | pgsql-general(at)lists(dot)postgresql(dot)org |
Subject: | Re: Slow while inserting and retrieval (compared to SQL Server) |
Date: | 2021-02-17 13:18:12 |
Message-ID: | 951d8c4c-369d-63b3-f323-83660d96276f@gmx.net |
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Lists: | pgsql-general |
sivapostgres(at)yahoo(dot)com schrieb am 17.02.2021 um 13:01:
> To populate some basic data we try to insert few records (max 4
> records) in few tables (around 6 tables) from one window. We feel
> that the insert time taken is longer than the time taken while using
> Sql Server. We tested almost a similar window that updated the
> similar table(s) in SQL server, which was faster. With Postgres
> database, we need to wait for a couple of seconds before the
> insert/update is over, which we didn't feel in Sql Server.
Are you doing single-row inserts like:
insert into ... values (..);
insert into ... values (..);
insert into ... values (..);
insert into ... values (..);
or are you doing multi-row inserts like this:
insert into ... values (..), (..), (..), (..);
Typically the latter will perform much better (especially if autocommit is enabled)
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