Re: MERGE Specification

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@2ndQuadrant.com   www.2ndQuadrant.us