Create 'main' test directory and move 't' and 'r' there

1 files changed, 0 insertions, 88 deletions

diff --git a/mysql-test/t/func_isnull.test b/mysql-test/t/func_isnull.test
deleted file mode 100644
index 4c59fa3cbe8..00000000000
--- a/mysql-test/t/func_isnull.test
+++ /dev/null
@@ -1,88 +0,0 @@
-#
-# test of ISNULL()
-#
-
---disable_warnings
-drop table if exists t1;
---enable_warnings
-
-create table t1 (id int auto_increment primary key not null, mydate date not null);
-insert into t1 values (0,"2002-05-01"),(0,"2002-05-01"),(0,"2002-05-01");
-flush tables;
-select * from t1 where isnull(to_days(mydate));
-drop table t1;
-
-# End of 4.1 tests
-
---echo #
---echo # Bug#53933 crash when using uncacheable subquery in the having clause of outer query
---echo #
-
-CREATE TABLE t1 (f1 INT);
-INSERT INTO t1 VALUES (0),(0);
-
-SELECT ISNULL((SELECT GET_LOCK('Bug#53933', 0) FROM t1 GROUP BY f1)) AS f2
-FROM t1 GROUP BY f1 HAVING f2 = f2;
-SELECT RELEASE_LOCK('Bug#53933');
-
-DROP TABLE t1;
-
---echo End of 5.0 tests
-
-#
-# Bug #41371    Select returns 1 row with condition "col is not null and col is null"
-#
-
-CREATE TABLE t1 (id INTEGER UNSIGNED NOT NULL AUTO_INCREMENT, PRIMARY KEY(id));
-INSERT INTO t1( id ) VALUES ( NULL );
-SELECT t1.id  FROM t1  WHERE (id  is not null and id is null );
-DROP TABLE t1;
-
---echo # End of 5.1 tests
-
---echo #
---echo # MDEV-14911: IS NULL for field from mergeable view
---echo #
-
-CREATE TABLE t1 (d1 datetime NOT NULL);
-INSERT INTO t1 VALUES
-  ('0000-00-00 00:00:00'), ('0000-00-00 00:00:00'), ('1979-09-03 20:49:36');
-
-SELECT * FROM t1;
-SELECT * FROM t1 WHERE d1 IS NULL;
-EXPLAIN EXTENDED SELECT * FROM t1 WHERE d1 IS NULL;
-SELECT count(*) FROM t1 WHERE d1 IS NULL;
-
-CREATE VIEW v1 AS (SELECT * FROM t1);
-SELECT * FROM v1;
-SELECT * FROM v1 WHERE d1 IS NULL;
-EXPLAIN EXTENDED SELECT * FROM v1 WHERE d1 IS NULL;
-SELECT count(*) FROM v1 WHERE d1 IS NULL;
-
-SET @save_optimizer_switch=@@optimizer_switch;
-
-SET SESSION optimizer_switch='derived_merge=off';
-SELECT count(*) FROM ( SELECT * FROM t1 ) AS a1 WHERE d1 IS NULL;
-SET SESSION optimizer_switch='derived_merge=on';
-SELECT count(*) FROM ( SELECT * FROM t1 ) AS a1 WHERE d1 IS NULL;
-
-SET optimizer_switch=@save_optimizer_switch;
-
-CREATE TABLE t2 (d1 datetime NOT NULL);
-INSERT INTO t2 VALUES
-  ('1980-09-03 20:49:36'),  ('0000-00-00 00:00:00'), ('1979-09-03 20:49:36');
-
-SELECT * FROM t2 LEFT JOIN t1 ON t2.d1=t1.d1 WHERE t1.d1 IS NULL;
-EXPLAIN EXTENDED
-SELECT * FROM t2 LEFT JOIN t1 ON t2.d1=t1.d1 WHERE t1.d1 IS NULL;
-
-SELECT * FROM t2 LEFT JOIN v1 ON t2.d1=v1.d1 WHERE v1.d1 IS NULL;
-EXPLAIN EXTENDED
-SELECT * FROM t2 LEFT JOIN v1 ON t2.d1=v1.d1 WHERE v1.d1 IS NULL;
-
-DROP VIEW v1;
-DROP TABLE t1,t2;
-
---echo #
---echo # End of 5.5 tests
---echo #