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:
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