Re: Any postgres API available to get errorcode for PQerrorMessage

Dear All,

I am facing some issue during postgresql service stop.
Issue:-
[root(at)localhost postgresql-9.0.18]# runuser -l postgres -c '/usr/pgsql/bin/pg_ctl stop -D '\''/var/lib/pgsql/data'\'' -s -m fast'
/usr/pgsql/bin/pg_ctl: error while loading shared libraries: libpq.so.5: cannot open shared object file: No such file or directory

How to resolve above issue.

I have performed some operations manually and this issue is resolved.
cp /usr/pgsql/lib/libpqwalreceiver.so pgsql/lib/libpq.so.5.3 /usr/lib64/
ln -s libpq.so.5.3 libpq.so
ln -s libpq.so.5.3 libpq.so.5

How to resolve by postgresql.spec file?

Regards,
Yogesh

From: pgsql-general-owner(at)postgresql(dot)org [mailto:pgsql-general-owner(at)postgresql(dot)org] On Behalf Of Rob Sargent
Sent: Wednesday, October 15, 2014 10:08 PM
To: pgsql-general(at)postgresql(dot)org
Subject: Re: [GENERAL] Any postgres API available to get errorcode for PQerrorMessage

On 10/15/2014 02:17 AM, Roopeshakumar Narayansa Shalgar (rshalgar) wrote:
HI,

PQerrorMessage pirints the error message like (no space available,etc). Does postgres provide
any API which gives the error code listed in the below appendix;

http://www.postgresql.org/docs/9.1/static/errcodes-appendix.html

I need the exact error code so that I can shutdown my application whenever I face the "no space available" problem.

--
Thanks and Regards,
Rupesh
Isn't this best done by monitoring tools such as nagios and done much before you actually run out of space?

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