Am 25.10.23 um 11:57 schrieb Matthias Apitz:
> El día miércoles, octubre 25, 2023 a las 11:33:11 +0200, Andreas Kretschmer escribió:
>
>> Am 25.10.23 um 11:24 schrieb Matthias Apitz:
>>> We have a client who run REINDEX in certain tables of the database of
>>> our application (on Linux with PostgreSQL 13.x):
>>>
>>> REINDEX TABLE CONCURRENTLY d83last;
>>> REINDEX TABLE CONCURRENTLY d86plz;
>>> REINDEX TABLE CONCURRENTLY ig_memtable;
>>> REINDEX TABLE CONCURRENTLY ig_dictionary;
>>> REINDEX TABLE CONCURRENTLY ig_dictionary;
>>> REINDEX TABLE CONCURRENTLY d50zweig ;
>>> REINDEX TABLE CONCURRENTLY d50zweig ;
>>>
>>> We as the software vendor and support, do not use or recommend this
>>> procedure, because we have own SQL files for creating or deleting
>>> indices in the around 400 tables.
>>>
>>> The client is now concerned about the issue that the number of
>>> rows in some of the above tables has increased. Is this possible?
>> In principle, there is nothing wrong with doing this in a maintenance
>> window, for example.
> But, this wasn't the question. It was: can it happen that the number of
> rows in thze table will increase by this operation?
no, reindex will not add rows to the table.
Regards, Andreas
--
Andreas Kretschmer - currently still (garden leave)
Technical Account Manager (TAM)
www.enterprisedb.com
