--echo #
--echo # MDEV-34634 Types mismatch when cloning items causes debug assertion
--echo #

CREATE TABLE t1 (a DATETIME);
SET optimizer_switch='derived_merge=off';
SELECT * FROM (SELECT * FROM t1) AS t1 WHERE a='';
DROP TABLE t1;

CREATE TABLE t1 (c YEAR);
CREATE TABLE t2 (c INT);
SELECT * FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.c<=>5;
DROP TABLE t1, t2;

SET optimizer_switch=default;

--echo #
--echo # MDEV-34683 Types mismatch when cloning items causes debug assertion
--echo #

CREATE TABLE t1 (a date);
CREATE ALGORITHM=TEMPTABLE VIEW v1 AS SELECT * FROM t1;
--disable_warnings
SELECT a FROM v1 WHERE a IN ('a', 'b', 'c');
--enable_warnings

CREATE VIEW v2 AS SELECT '' as a;
SELECT * FROM v2 WHERE a='' AND CASE '' WHEN '' THEN '' ELSE a END='';

DROP TABLE t1;
DROP VIEW v1, v2;

--echo #
--echo # MDEV-34771: Types mismatch when cloning items causes debug assertion
--echo #

CREATE VIEW t AS SELECT 1 AS a;
SELECT * FROM t WHERE a=b'';
drop view t;

--echo #
--echo # MDEV-34776: Assertion failure in Item_string::do_build_clone
--echo #

CREATE VIEW v AS SELECT version() AS f;
SELECT * FROM v WHERE f = '10.5.20';
drop view v;

--echo #
--echo # MDEV-34785: Assertion failure in Item_func_or_sum::do_build_clone
--echo # (Item_func_not_all)
--echo #

CREATE VIEW t AS SELECT 0 AS a;
SELECT * FROM t WHERE a=ALL (SELECT 0);
DROP VIEW t;


--echo #
--echo # MDEV-34833: Assertion failure in Item_float::do_build_clone
--echo # (Item_static_float_func)
--echo #

CREATE VIEW v1 (f,f2) AS SELECT connection_id(),pi();
CREATE TABLE t1 AS SELECT 1;
SELECT * FROM v1 JOIN t1 ON f=f2;
DROP VIEW v1;
DROP TABLE t1;

--echo #
--echo # End of 10.5 tests
--echo #