Horton

Re: Multiple Xids in PGPROC?

Christopher Kings-Lynne <chriskl@familyhealth.com.au>

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From: Christopher Kings-Lynne <chriskl@familyhealth.com.au>
To: Rod Taylor <rbt@rbt.ca>
Cc: Bruce Momjian <pgman@candle.pha.pa.us>, Alvaro Herrera <alvherre@dcc.uchile.cl>, Hackers <pgsql-hackers@postgresql.org>
Date: 2004-05-05T04:22:28Z
Lists: pgsql-hackers 
> I hope not, because for many of us there will be as many (if not more)
> subtransactions than standard transactions.

How can that possibly be true?  Every statement executed in postgres is 
a "transaction"  how many subtransactions are really needed and how can 
they be as common as normal transactions?

Chris