1 files changed, 37 insertions, 0 deletions
diff --git a/mysql-test/t/innodb-autoinc.test b/mysql-test/t/innodb-autoinc.test
index 3f45bb9d003..4fa5ab022ad 100644
--- a/mysql-test/t/innodb-autoinc.test
+++ b/mysql-test/t/innodb-autoinc.test
@@ -620,3 +620,40 @@ SHOW CREATE TABLE T1;
 INSERT INTO T1 (c2) values (0);
 SELECT * FROM T1;
 DROP TABLE T1;
+
+##
+# 49032: Use the correct function to read the AUTOINC column value
+#
+DROP TABLE IF EXISTS T1;
+CREATE TABLE T1(C1 DOUBLE AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO T1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+# Restart the server
+-- source include/restart_mysqld.inc
+INSERT INTO T1(C2) VALUES ('innodb');
+SHOW CREATE TABLE T1;
+DROP TABLE T1;
+CREATE TABLE T1(C1 FLOAT AUTO_INCREMENT KEY, C2 CHAR(10)) ENGINE=InnoDB;
+INSERT INTO T1(C1, C2) VALUES (1, 'innodb'), (3, 'innodb');
+# Restart the server
+-- source include/restart_mysqld.inc
+INSERT INTO T1(C2) VALUES ('innodb');
+SHOW CREATE TABLE T1;
+DROP TABLE T1;
+
+##
+# 47720: REPLACE INTO Autoincrement column with negative values
+#
+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 (c1 INT AUTO_INCREMENT PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t1 SET c1 = 1;
+SHOW CREATE TABLE t1;
+INSERT INTO t1 SET c1 = 2;
+INSERT INTO t1 SET c1 = -1;
+SELECT * FROM t1;
+-- error ER_DUP_ENTRY,1062
+INSERT INTO t1 SET c1 = -1;
+SHOW CREATE TABLE t1;
+REPLACE INTO t1 VALUES (-1);
+SELECT * FROM t1;
+SHOW CREATE TABLE t1;
+DROP TABLE t1;