pgsql: Add support for NullIfExpr in eval_const_expressions
Started by Peter Eisentrautabout 5 years ago1 messagescomitters
Add support for NullIfExpr in eval_const_expressions
Author: Hou Zhijie <houzj.fnst@cn.fujitsu.com>
Discussion: /messages/by-id/7ea5ce773bbc4eea9ff1a381acd3b102@G08CNEXMBPEKD05.g08.fujitsu.local
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/9c5f67fd6256246b2a788a8feb1d42b79dcd0448
Modified Files
--------------
src/backend/optimizer/util/clauses.c | 30 ++++++++++++++++++++++++++++++
src/test/regress/expected/case.out | 25 +++++++++++++++++++++++++
src/test/regress/sql/case.sql | 11 +++++++++++
3 files changed, 66 insertions(+)