| From: | Greg Smith <greg(at)2ndquadrant(dot)com> |
|---|---|
| To: | Boxuan Zhai <bxzhai2010(at)gmail(dot)com> |
| Cc: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: MERGE Specification |
| Date: | 2010-08-11 04:14:44 |
| Message-ID: | 4C6223B4.1050206@2ndquadrant.com |
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| Thread: | |
| Lists: | pgsql-hackers |
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.
--
Greg Smith 2ndQuadrant US Baltimore, MD
PostgreSQL Training, Services and Support
greg(at)2ndQuadrant(dot)com www.2ndQuadrant.us
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