catch SQLException, error code for Foeign key violation,
i am working with PostgreSQL 8.0.0
and the programming lang used is java
i have a stored procedure which inserts a row in a table
to this stored procedure i pass the values which have to be inserted in that row.
now, i execute this query(which is a call to stored procedure)
this execute query is in a try block
and i catch SQL exception for it.
The question is that is from this SQLException can i detect if it is a foreign key violation,
i saw there is a method on SQLException,
e.getErrorCode, is ther specific error code for Foreign Key violation,
thanks,
regards
Surabhi
On Mon, 17 Apr 2006, surabhi.ahuja wrote:
The question is that is from this SQLException can i detect if it is a
foreign key violation,
You should check the value of SQLException.getSQLState() against this
table:
http://www.postgresql.org/docs/8.1/static/errcodes-appendix.html
Kris Jurka
Thanks .
in java i can catch SQL Exception,
what is the way to capture such exception in Cpp,
are there any examples available for this?
right now in cpp, i do this
rStatus = PQresultStatus(result);
but what is the specific error code, how to get that,
thanks,
regards
Surabhi
________________________________
From: Kris Jurka [mailto:books@ejurka.com]
Sent: Tue 4/18/2006 4:43 AM
To: surabhi.ahuja
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] catch SQLException, error code for Foeign key violation,
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On Mon, 17 Apr 2006, surabhi.ahuja wrote:
The question is that is from this SQLException can i detect if it is a
foreign key violation,
You should check the value of SQLException.getSQLState() against this
table:
http://www.postgresql.org/docs/8.1/static/errcodes-appendix.html
Kris Jurka
Import Notes
Resolved by subject fallback
On Wed, 19 Apr 2006, surabhi.ahuja wrote:
what is the way to capture such exception in Cpp,
are there any examples available for this?right now in cpp, i do this
rStatus = PQresultStatus(result);
but what is the specific error code, how to get that,
See PQresultErrorField
http://www.postgresql.org/docs/8.1/static/libpq-exec.html
Kris Jurka