Sky <sky(at)sylvio(dot)hu> writes:
> SELECT user_id FROM person WHERE uid=$1 AND pwd=$2;
> ERROR: Unable to identify an operator '=$' for types 'character' and
> 'integer
You need spaces:
SELECT user_id FROM person WHERE uid= $1 AND pwd= $2;
This is fixed as of PG 7.4, IIRC. Prior to that it's a feature not a
bug ;-) because we had a different definition of what an operator name
could be.
regards, tom lane