Re: duplicate key violates unique constraint

["Shavonne Marietta Wijesinghe" <shavonne(dot)marietta(at)studioform(dot)it>]

Thank you. I tried as you said. But i get a ERROR:  syntax error at or near 
"INSERT" at character 9

BEGIN
INSERT INTO my_shevi values ('a', 4, 2, 2);
EXCEPTION
WHEN unique_violation THEN
INSERT INTO my_shevi values ('a', 5, 2, 2);
END;

I don't see anything wrong with the code..

Shavonne

----- Original Message ----- 
From: "Teemu Torma" <teemu(at)torma(dot)org>
To: <pgsql-sql(at)postgresql(dot)org>
Sent: Tuesday, February 26, 2008 4:17 PM
Subject: Re: [SQL] duplicate key violates unique constraint


> On Tuesday 26 February 2008, Shavonne Marietta Wijesinghe wrote:
> > During an "INSERT INTO" I get an "Error - duplicate key violates
> > unique constraint...."
> >
> > Is there any way, that i can test the error. Something like this??
> >
> > IF error = "duplicate key violates unique constraint" then
> > Â Â do something
> > else
> > Â Â insert into
> > end if
>
> insert into ...;
> exception when unique_violation then
>  do something;
>
> Teemu
>
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