Re: invalid memory alloc after insert with c trigger function

=?ISO-8859-2?Q?Dud=E1s_J=F3zsef?= <dj1999@freemail.hu> writes:
> Just have problem with this conversion from TEXT - double - Datum (
> NUMERIC ) where in TEXT is a number value forexample now the value is 1.00

NUMERIC?  You didn't say anything about NUMERIC before.  The code you
posted thinks it is working with a FLOAT8 datum, which is just about
entirely unlike NUMERIC.  If you are trying to assign that to a table
column that's declared as NUMERIC, then that type mismatch is exactly
your problem.

            regards, tom lane