On 11/05/10 9:23 AM, rmd22 wrote:
Well what i mean by print out is that it should print out the old and new tuples on postgres terminal after the update is complete. I tried it with triggers and I got what I wanted. But my professor for some reason wants me to mess around with the source code :( Do you think it's possible?
what is the 'postgres terminal' ? its a service, running as a daemon, it has no console normally, just a logfile.
should that only be printing tuples that are committed? that becomes a LOT harder.
a single UPDATE statement can modify a huge number of tuples. also ALTER TABLE statements can modify tuples, and of course INSERT statements create new tuples.
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