1 files changed, 40 insertions, 0 deletions
diff --git a/mysql-test/suite/engines/funcs/t/up_nullcheck.test b/mysql-test/suite/engines/funcs/t/up_nullcheck.test
new file mode 100644
index 00000000..aa734ae6
--- /dev/null
+++ b/mysql-test/suite/engines/funcs/t/up_nullcheck.test
@@ -0,0 +1,40 @@
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+CREATE TABLE t1(id TINYINT NOT NULL, data CHAR(16), PRIMARY KEY(id));
+INSERT INTO t1 VALUES (1,'MySQL'),(2,'ROCKS'),(3,'Texas'),(4,'kyle');
+SELECT * FROM t1 ORDER BY id;
+UPDATE t1 SET id=id+4 WHERE id=1;
+SELECT * FROM t1 ORDER BY id;
+DROP TABLE t1;
+CREATE TABLE t1(id SMALLINT NOT NULL, data CHAR(16), PRIMARY KEY(id));
+INSERT INTO t1 VALUES (1,'MySQL'),(2,'ROCKS'),(3,'Texas'),(4,'kyle');
+SELECT * FROM t1 ORDER BY id;
+UPDATE t1 SET id=id+4 WHERE id=1;
+SELECT * FROM t1 ORDER BY id;
+DROP TABLE t1;
+CREATE TABLE t1(id MEDIUMINT NOT NULL, data CHAR(16), PRIMARY KEY(id));
+INSERT INTO t1 VALUES (1,'MySQL'),(2,'ROCKS'),(3,'Texas'),(4,'kyle');
+SELECT * FROM t1 ORDER BY id;
+UPDATE t1 SET id=id+4 WHERE id=1;
+SELECT * FROM t1 ORDER BY id;
+DROP TABLE t1;
+CREATE TABLE t1(id INT NOT NULL, data CHAR(16), PRIMARY KEY(id));
+INSERT INTO t1 VALUES (1,'MySQL'),(2,'ROCKS'),(3,'Texas'),(4,'kyle');
+SELECT * FROM t1 ORDER BY id;
+UPDATE t1 SET id=id+4 WHERE id=1;
+SELECT * FROM t1 ORDER BY id;
+DROP TABLE t1;
+CREATE TABLE t1(id INTEGER NOT NULL, data CHAR(16), PRIMARY KEY(id));
+INSERT INTO t1 VALUES (1,'MySQL'),(2,'ROCKS'),(3,'Texas'),(4,'kyle');
+SELECT * FROM t1 ORDER BY id;
+UPDATE t1 SET id=id+4 WHERE id=1;
+SELECT * FROM t1 ORDER BY id;
+DROP TABLE t1;
+CREATE TABLE t1(id BIGINT NOT NULL, data CHAR(16), PRIMARY KEY(id));
+INSERT INTO t1 VALUES (1,'MySQL'),(2,'ROCKS'),(3,'Texas'),(4,'kyle');
+SELECT * FROM t1 ORDER BY id;
+UPDATE t1 SET id=id+4 WHERE id=1;
+SELECT * FROM t1 ORDER BY id;
+DROP TABLE t1;
+