On sun, 2007-06-24 at 16:55 +0800, carter ck wrote:
> I am experiencing thgis problem since this morning. I seldom heard about
> unique key constraint violation to happen when updating a table.
>
> It happens to 1 or few records at early stage, but then to all.
>
> My updating command is as following:
>
> update mytable set my_status='Y' where myid='ABC123567778';
>
> Can anyone help? All helps and solutions are appreciated.
sounds like you have a UNIQUE constraint involving the column
"my_status".
did you recently create a new index on this table?
what does psql say to:
\d mytable
gnari