Re: TRAP: FailedAssertion("!((itemid)->lp_flags & 0x01)", - Mailing list pgsql-hackers

From Tom Lane
Subject Re: TRAP: FailedAssertion("!((itemid)->lp_flags & 0x01)",
Date
Msg-id 5860.1130537193@sss.pgh.pa.us
Whole thread Raw
In response to Re: TRAP: FailedAssertion("!((itemid)->lp_flags & 0x01)",  ("Jim C. Nasby" <jnasby@pervasive.com>)
List pgsql-hackers
"Jim C. Nasby" <jnasby@pervasive.com> writes:
> On Fri, Oct 28, 2005 at 05:45:51PM -0400, Tom Lane wrote:
>> Jim, are you interested
>> in seeing if this patch makes the problem go away for you?
> Well, this is a production system... what's the risk with that patch?

Well, it's utterly untested, which means it might crash your system,
which is where you are now, no?

> BTW, is it typical to see a 10 difference between asserts on and off? My
> client has a process that was doing 10-20 records/sec with asserts on
> and 90-110 with asserts off.

Not typical, but I can believe there are some code paths like that.
        regards, tom lane


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