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-rw-r--r--mysql-test/t/innodb.test20
1 files changed, 20 insertions, 0 deletions
diff --git a/mysql-test/t/innodb.test b/mysql-test/t/innodb.test
index 75f2796abc6..439a7adc669 100644
--- a/mysql-test/t/innodb.test
+++ b/mysql-test/t/innodb.test
@@ -2320,6 +2320,26 @@ INSERT INTO t1 VALUES ('DDD');
SELECT * FROM t1;
DROP TABLE t1;
+#
+# Bug #23313 (AUTO_INCREMENT=# not reported back for InnoDB tables)
+# Bug #21404 (AUTO_INCREMENT value reset when Adding FKEY (or ALTER?))
+#
+
+CREATE TABLE t1 (id int PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB
+AUTO_INCREMENT=42;
+
+INSERT INTO t1 VALUES (0),(347),(0);
+SELECT * FROM t1;
+
+SHOW CREATE TABLE t1;
+
+CREATE TABLE t2 (id int PRIMARY KEY) ENGINE=InnoDB;
+INSERT INTO t2 VALUES(42),(347),(348);
+ALTER TABLE t1 ADD CONSTRAINT t1_t2 FOREIGN KEY (id) REFERENCES t2(id);
+SHOW CREATE TABLE t1;
+
+DROP TABLE t1,t2;
+
#######################################################################
# #
# Please, DO NOT TOUCH this file as well as the innodb.result file. #