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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Roopeshakumar Narayansa Shalgar (rshalgar) <rshalgar@cisco.com>
Cc: pgsql-sql@postgresql.org <pgsql-sql@postgresql.org>
Cc: pgsql-general@postgresql.org <pgsql-general@postgresql.org>
Subject: Re: [GENERAL] Any postgres API available to get errorcode for PQerrorMessage
Date: Wed, 15 Oct 2014 12:36:35 -0400
Message-ID: <4478.1413390995@sss.pgh.pa.us> (raw)
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"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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