Hello Sathesh
> -----Original Message-----
> From: pgsql-general-ow...@postgresql.org
> [mailto:pgsql-general-ow...@postgresql.org] On Behalf Of Sathesh S
> Sent: Mittwoch, 15. Februar 2017 07:17
> To: pgsql-general <pgsql-general@postgresql.org>
> Subject: [GENERAL] Get tables ending with numbers
>
> Hi All,
>
> Im trying to get tables ending with numbers (last 8 characters should be
> numbers).
>
> For example: I have the tables "test_20160215" and "test_20160131" and
> "test_1". When i run the below sql im not
> getting any output.
>
> Select relname from pg_class where relname like '%[0-9]'
You should use an operator for regexp:
CREATE TABLE test_20160215 (id integer);
CREATE TABLE
SELECT relname FROM pg_class WHERE relname ~ '[0-9]';
relname
---------------
[snip]
test_20160215
[snip]
Or
SELECT relname FROM pg_class WHERE relname ~ 'test_[0-9]+$';
relname
---------------
test_20160215
(1 row)
Regards
Charles
> Can someone please give some idea on this.
>
> Thanks,
> Sathesh
>
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