# -------------------------------------------------------------- # # Test case migrated from regression test suite: bug2741.sql # # Author: Daniel Lee, daniel.lee@mariadb.com # -------------------------------------------------------------- # # --source ../include/have_columnstore.inc # USE tpch1; # set autocommit=0; select count(*) from nation where n_nationkey * (n_regionkey > 0) = 0; select count(*) from nation where n_nationkey * (n_regionkey > 0) = 0; select count(*) from nation where n_nationkey * (n_regionkey > 0) = 0; select count(*) from nation where n_nationkey * (n_regionkey > 2) = 0; select count(*) from nation where n_nationkey * (n_regionkey > 2) = 0; select count(*) from nation where n_nationkey * (n_regionkey > 2) = 0; update nation set n_regionkey = n_nationkey where n_nationkey * (n_regionkey > 0) = 0; select count(*) from nation where n_nationkey * (n_regionkey > 0) = 0; select * from nation; rollback; update nation set n_regionkey = n_nationkey where n_nationkey * (n_regionkey > 2) = 0; select count(*) from nation where n_nationkey * (n_regionkey > 2) = 0; select * from nation; rollback; #