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-rw-r--r--mysql-test/t/func_group.test22
1 files changed, 22 insertions, 0 deletions
diff --git a/mysql-test/t/func_group.test b/mysql-test/t/func_group.test
index 8839a28b9dd..177a1ca2471 100644
--- a/mysql-test/t/func_group.test
+++ b/mysql-test/t/func_group.test
@@ -1117,6 +1117,28 @@ SELECT RELEASE_LOCK('aaaaaaaaaaaaaaaaa');
--enable_result_log
+
+--echo #
+--echo # Bug #11766094 - 59132: MIN() AND MAX() REMOVE UNSIGNEDNESS
+--echo #
+
+CREATE TABLE t1 (a BIGINT UNSIGNED);
+INSERT INTO t1 VALUES (18446668621106209655);
+SELECT MAX(LENGTH(a)), LENGTH(MAX(a)), MIN(a), MAX(a), CONCAT(MIN(a)), CONCAT(MAX(a)) FROM t1;
+DROP TABLE t1;
+
+--echo #
+--echo # Bug #11766270 59343: YEAR(4): INCORRECT RESULT AND VALGRIND WARNINGS WITH MIN/MAX, UNION
+--echo #
+
+CREATE TABLE t1(f1 YEAR(4));
+INSERT INTO t1 VALUES (0000),(2001);
+--enable_metadata
+(SELECT MAX(f1) FROM t1) UNION (SELECT MAX(f1) FROM t1);
+--disable_metadata
+DROP TABLE t1;
+
+
--echo #
--echo End of 5.1 tests