Any postgres API available to get errorcode for PQerrorMessage

"Roopeshakumar Narayansa Shalgar (rshalgar)" <rshalgar@cisco.com> writes:

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

Use PQresultErrorField(..., PG_DIAG_SQLSTATE)

http://www.postgresql.org/docs/9.3/static/libpq-exec.html#LIBPQ-EXEC-MAIN

regards, tom lane

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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?

Thanks Tom,

But that's not what I am looking for.

I need the 'integer' errorcode equivalent of " errormsg string" returned by PQerrorMessage.

/rK

-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Wednesday, October 15, 2014 10:07 PM
To: Roopeshakumar Narayansa Shalgar (rshalgar)
Cc: pgsql-sql@postgresql.org; pgsql-general@postgresql.org
Subject: Re: [GENERAL] Any postgres API available to get errorcode for PQerrorMessage

"Roopeshakumar Narayansa Shalgar (rshalgar)" <rshalgar@cisco.com> writes:

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

Use PQresultErrorField(..., PG_DIAG_SQLSTATE)

http://www.postgresql.org/docs/9.3/static/libpq-exec.html#LIBPQ-EXEC-MAIN

regards, tom lane

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On 10/15/2014 9:48 AM, Roopeshakumar Narayansa Shalgar (rshalgar) wrote:

I need the 'integer' errorcode

SQLSTATE Error codes are NOT integers, they are strings. note there's
stuff in there like 0100C, 01P01, etc.

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john r pierce 37N 122W
somewhere on the middle of the left coast

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Dear All,

I am facing some issue during postgresql service stop.
Issue:-
[root@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@postgresql.org [mailto:pgsql-general-owner@postgresql.org] On Behalf Of Rob Sargent
Sent: Wednesday, October 15, 2014 10:08 PM
To: pgsql-general@postgresql.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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On 10/15/2014 8:10 PM, Yogesh. Sharma wrote:

I am facing some issue during postgresql service stop.

Issue:-

[root@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
...

what OS is this?

how was this postgres server installed?

why did you post this as a reply to an existing thread on a COMPLETELY
different subject ??

--
john r pierce 37N 122W
somewhere on the middle of the left coast

On 10/15/2014 08:21 PM, John R Pierce wrote:

On 10/15/2014 8:10 PM, Yogesh. Sharma wrote:

I am facing some issue during postgresql service stop.

Issue:-

[root@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
...

what OS is this?

how was this postgres server installed?

why did you post this as a reply to an existing thread on a COMPLETELY
different subject ??

Also, might want to try:

ldd /usr/pgsql/bin/pg_ctl

--
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somewhere on the middle of the left coast

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Adrian Klaver
adrian.klaver@aklaver.com

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Appreciate any replies on this.

/rK

-----Original Message-----
From: Roopeshakumar Narayansa Shalgar (rshalgar)
Sent: Wednesday, October 15, 2014 10:19 PM
To: 'Tom Lane'; pgsql-sql@postgresql.org; pgsql-general@postgresql.org
Subject: RE: [GENERAL] Any postgres API available to get errorcode for PQerrorMessage

Thanks Tom,

But that's not what I am looking for.

I need the 'integer' errorcode equivalent of " errormsg string" returned by PQerrorMessage.

/rK

-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Wednesday, October 15, 2014 10:07 PM
To: Roopeshakumar Narayansa Shalgar (rshalgar)
Cc: pgsql-sql@postgresql.org; pgsql-general@postgresql.org
Subject: Re: [GENERAL] Any postgres API available to get errorcode for PQerrorMessage

"Roopeshakumar Narayansa Shalgar (rshalgar)" <rshalgar@cisco.com> writes:

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

Use PQresultErrorField(..., PG_DIAG_SQLSTATE)

http://www.postgresql.org/docs/9.3/static/libpq-exec.html#LIBPQ-EXEC-MAIN

regards, tom lane

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On 10/16/2014 12:09 AM, Roopeshakumar Narayansa Shalgar (rshalgar) wrote:

Appreciate any replies on this.

It has been answered, see Tom Lanes link below. In particular you are
looking for PG_DIAG_SQLSTATE.

/rK

-----Original Message-----
From: Roopeshakumar Narayansa Shalgar (rshalgar)
Sent: Wednesday, October 15, 2014 10:19 PM
To: 'Tom Lane'; pgsql-sql@postgresql.org; pgsql-general@postgresql.org
Subject: RE: [GENERAL] Any postgres API available to get errorcode for PQerrorMessage

Thanks Tom,

But that's not what I am looking for.

I need the 'integer' errorcode equivalent of " errormsg string" returned by PQerrorMessage.

/rK

-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Wednesday, October 15, 2014 10:07 PM
To: Roopeshakumar Narayansa Shalgar (rshalgar)
Cc: pgsql-sql@postgresql.org; pgsql-general@postgresql.org
Subject: Re: [GENERAL] Any postgres API available to get errorcode for PQerrorMessage

"Roopeshakumar Narayansa Shalgar (rshalgar)" <rshalgar@cisco.com> writes:

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

Use PQresultErrorField(..., PG_DIAG_SQLSTATE)

http://www.postgresql.org/docs/9.3/static/libpq-exec.html#LIBPQ-EXEC-MAIN

regards, tom lane

--
Adrian Klaver
adrian.klaver@aklaver.com

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