Bug #31470 ndb table with special characters in name are not discovered correctly

2 files changed, 48 insertions, 0 deletions

diff --git a/mysql-test/suite/ndb/r/ndb_multi.result b/mysql-test/suite/ndb/r/ndb_multi.result
index 2bc49bf9b45..98c4265b833 100644
--- a/mysql-test/suite/ndb/r/ndb_multi.result
+++ b/mysql-test/suite/ndb/r/ndb_multi.result
@@ -121,3 +121,24 @@ show tables;
 Tables_in_db
 t2
 drop database db;
+use test;
+create table `test`.`t1$EX`
+ (server_id int unsigned,
+master_server_id int unsigned,
+master_epoch bigint unsigned,
+count int unsigned,
+primary key(server_id, master_server_id,
+master_epoch, count))
+engine ndb;
+show tables like '%$%';
+Tables_in_test (%$%)
+t1$EX
+use test;
+show tables like '%$%';
+Tables_in_test (%$%)
+t1$EX
+drop table `test`.`t1$EX`;
+show tables like '%$%';
+Tables_in_test (%$%)
+show tables like '%$%';
+Tables_in_test (%$%)
diff --git a/mysql-test/suite/ndb/t/ndb_multi.test b/mysql-test/suite/ndb/t/ndb_multi.test
index b8e052d606b..ce7e22b3b7f 100644
--- a/mysql-test/suite/ndb/t/ndb_multi.test
+++ b/mysql-test/suite/ndb/t/ndb_multi.test
@@ -122,4 +122,31 @@ connection server2;
 show tables;
 drop database db;
 
+
+#
+# bug#31470, ndb table with special characters in name
+# are not discovered correctly
+connection server1;
+use test;
+create table `test`.`t1$EX`
+ (server_id int unsigned,
+  master_server_id int unsigned,
+  master_epoch bigint unsigned,
+  count int unsigned,
+  primary key(server_id, master_server_id,
+              master_epoch, count))
+  engine ndb;
+
+# check that table shows up ok on both servers
+# before bugfix table would not show up on server2
+show tables like '%$%';
+connection server2;
+use test;
+show tables like '%$%';
+
+# check cleanup
+drop table `test`.`t1$EX`;
+show tables like '%$%';
+
 connection server1;
+show tables like '%$%';