Re: MERGE Specification - Mailing list pgsql-hackers

From Boxuan Zhai
Subject Re: MERGE Specification
Date
Msg-id AANLkTins2ok9tq4Wim2bK3WwpQjnR1qhVA-NU8Y90VSO@mail.gmail.com
Whole thread Raw
In response to Re: MERGE Specification  (Greg Smith <greg@2ndquadrant.com>)
Responses Re: MERGE Specification
List pgsql-hackers


On Wed, Aug 11, 2010 at 12:14 PM, Greg Smith <greg@2ndquadrant.com> wrote:
Boxuan Zhai wrote:
I just found that no Assert() works in my codes. I think it is because the assertion is no enabled. How to enable assertion. To define USE_ASSERT_CHECKING somewhere?

When you run "configure" before "make", use "--enable-cassert".  The normal trio for working on the PostgreSQL code is:

./configure --enable-depend --enable-cassert --enable-debug

Generally the only reason to build as a developer without asserts on is to do performance testing.  They will slow some portions of the code down significantly.

 
Thanks. I will test MERGE under this new configuration. A new patch will be submitted once I fix all the asserting bugs.

--
Greg Smith  2ndQuadrant US  Baltimore, MD
PostgreSQL Training, Services and Support
greg@2ndQuadrant.com   www.2ndQuadrant.us


pgsql-hackers by date:

Previous
From: Greg Smith
Date:
Subject: Re: MERGE Specification
Next
From: Greg Smith
Date:
Subject: Re: Patch to show individual statement latencies in pgbench output