Yogvinder Singh wrote: > hi, > i am getting an error "ERROR: You may only have 2^32-1 commands per transaction". > Can anyone tell where this size 2^32-1 is specified.... > I want to reduce this size... I doubt you can reduce it without causing problems for the system, because some commands use more than one "command" internally. Exactly what are you planning to do with it? It would actually be trivial to put a lower limit (see the CommandCounterIncrement function -- you'll have to recompile), but I guess I don't see the point. -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc.