I found out that TupleTable stores per-tuple information(it stores HeapTupleData) and that also there are multiple TupleTables in the db at a time.Based on what are diffrent TupleTables created?
thank you
Jenny
From: Larry Douzie <[EMAIL PROTECTED]>
To: Tom Lane <[EMAIL PROTECTED]>
CC: [EMAIL PROTECTED]
Subject: Re: [HACKERS] row level lock and table level locks Date: Sun, 7 Sep 2003 21:05:49 -0700 (PDT)
Larry Douzie writes: > Is there a array or some sort of datastructures that store all the > HeapTupleDatas for all rows in the db?
Er, wouldn't that be the database files?
What i mean is, whats the pointer name to this list of HeapTupleDatas?
Tom Lane <[EMAIL PROTECTED]> wrote: c regards, tom lane
---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster
--------------------------------- Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software
_________________________________________________________________
Express yourself with MSN Messenger 6.0 -- download now! http://www.msnmessenger-download.com/tracking/reach_general
---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]
