Vic wrote: > Hi > I try this "construction" : select myfield from mytable where > myfield=-1 > And get this: > ERROR: Unable to identify an operator '=-' for types 'numeric' and > 'int4' What version of PostgreSQL are you using ? I believe this is fixed a long time ago. If you don't want to upgrade just put spaces in > select myfield from mytable where myfield = -1 ---------------- Hannu ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]