Re: MERGE Specification

Boxuan Zhai <bxzhai2010@gmail.com>

From: Boxuan Zhai <bxzhai2010@gmail.com>
To: Greg Smith <greg@2ndquadrant.com>
Cc: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>, pgsql-hackers@postgresql.org
Date: 2010-08-11T04:18:18Z
Lists: 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 <http://www.2ndquadrant.us/>
>
>