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UUID or auto-increment - Mailing list pgsql-general

From	Ashkar Dev
Subject	UUID or auto-increment
Date	August 10, 2020 18:53:23
Msg-id	CAHaowgVasGvbuEBW4Fh-4ke31A9YfAF=VO5yk0OwS+0TT+azrw@mail.gmail.com Whole thread Raw
Responses	Re: UUID or auto-increment
List	pgsql-general

Hi,

for web application is it needed to use UUID or auto-increment?

1- if two user inserts row at the same time, does it work?

2- dose the database give the same id for both users or execute one of them first? ( I mean ID conflict not happens?)

Thanks.

From: Virendra Kumar
Date: 10 August 2020, 09:05:12
Subject: xact_start time set to very old value

From: "pgml@gmx.de"
Date: 10 August 2020, 19:37:05
Subject: SQL Question about like