1 files changed, 58 insertions, 0 deletions
diff --git a/mysql-test/t/func_in.test b/mysql-test/t/func_in.test
index 54b81bed133..7ba54747d4b 100644
--- a/mysql-test/t/func_in.test
+++ b/mysql-test/t/func_in.test
@@ -298,4 +298,62 @@ SELECT STRAIGHT_JOIN
 
 DROP TABLE t1,t2,t3,t4;  
 
+#
+# BUG#19342: IN works incorrectly for BIGINT UNSIGNED values
+#
+CREATE TABLE t1(a BIGINT UNSIGNED);
+INSERT INTO t1 VALUES (0xFFFFFFFFFFFFFFFF);
+
+SELECT * FROM t1 WHERE a=-1 OR a=-2 ;
+SELECT * FROM t1 WHERE a IN (-1, -2);
+
+CREATE TABLE t2 (a BIGINT UNSIGNED);
+insert into t2 values(13491727406643098568),
+       (0x7fffffefffffffff),
+       (0x7ffffffeffffffff),
+       (0x7fffffffefffffff),
+       (0x7ffffffffeffffff),
+       (0x7fffffffffefffff),
+       (0x7ffffffffffeffff),
+       (0x7fffffffffffefff),
+       (0x7ffffffffffffeff),
+       (0x7fffffffffffffef),
+       (0x7ffffffffffffffe),
+       (0x7fffffffffffffff),
+       (0x8000000000000000),
+       (0x8000000000000001),
+       (0x8000000000000002),
+       (0x8000000000000300),
+       (0x8000000000000400),
+       (0x8000000000000401),
+       (0x8000000000004001),
+       (0x8000000000040001),
+       (0x8000000000400001),
+       (0x8000000004000001),
+       (0x8000000040000001),
+       (0x8000000400000001),
+       (0x8000004000000001),
+       (0x8000040000000001);
+
+SELECT HEX(a) FROM t2 WHERE a IN (0xBB3C3E98175D33C8, 42);
+
+SELECT HEX(a) FROM t2 WHERE a IN
+(0xBB3C3E98175D33C8,
+ 0x7fffffffffffffff,
+ 0x8000000000000000,
+ 0x8000000000000400,
+ 0x8000000000000401,
+ 42);
+
+SELECT HEX(a) FROM t2 WHERE a IN (0x7fffffffffffffff,0x8000000000000001);
+SELECT HEX(a) FROM t2 WHERE a IN (0x7ffffffffffffffe,0x7fffffffffffffff);
+SELECT HEX(a) FROM t2 WHERE a IN (0x7ffffffffffffffe,0x7fffffffffffffff,'abc');
+
+CREATE TABLE t3 (a BIGINT UNSIGNED);
+INSERT INTO t3 VALUES (9223372036854775551);
+
+SELECT HEX(a) FROM t3 WHERE a IN (9223372036854775807, 42);
+
+DROP TABLE t1,t2,t3;
+
 --echo End of 5.0 tests