chore(test): remove tests
@@ -227,8 +227,5 @@ create table t(a int, a int)
statement error Duplicated column name
create table t(a int, A int)
-statement error Duplicated column name
-create table t("A" int, "A" int)
-
statement error Duplicated column name
create table t as select number, number from numbers(1)
