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Re: Fw: PortalHeapMemoryFree error in OpenACS

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Brian Mueller" <brian(at)twotomatoes(dot)com>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: Fw: PortalHeapMemoryFree error in OpenACS
Date: 2000-08-12 23:25:57
Message-ID: 925.966122757@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-bugs
"Brian Mueller" <brian(at)twotomatoes(dot)com> writes:
> When doing a large query from either an OpenACS 3.2.2 web page (/intranet/e=
> mployees/admin/index.tcl) or from psql, I get the following error:=20
> NOTICE:  PortalHeapMemoryFree: 0x0x41a37610 not in alloc set!
> NOTICE:  PortalHeapMemoryFree: 0x0x41a37cc8 not in alloc set!
> NOTICE:  PortalHeapMemoryFree: 0x0x41a37ca0 not in alloc set!
> ERROR:  btree scan list trashed; can't find 0x0x41a37bf0

Interesting.  However, I can't get excited about having to
reverse-engineer your database before I can try to duplicate the
problem.  How about a schema dump (pg_dump -s)?  Also, what query
plan is shown by EXPLAIN for the problem query?

			regards, tom lane

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