# # Test of ansi mode # --disable_warnings drop table if exists t1; --enable_warnings set sql_mode="MySQL40"; select @@sql_mode; set @@sql_mode="ANSI"; select @@sql_mode; # Test some functions that works different in ansi mode SELECT 'A' || 'B'; # Test GROUP BY behaviour CREATE TABLE t1 (id INT, id2 int); SELECT id,NULL,1,1.1,'a' FROM t1 GROUP BY id; #No --error 1055 error due to temporary fix for BUG#8510: #ONLY_FULL_GROUP_BY is overly restrictive, so remove it from ANSI mode. SELECT id FROM t1 GROUP BY id2; drop table t1; SET @@SQL_MODE=""; # End of 4.1 tests