Bug #17210 Create temp table call to ha_ndbcluster::create_handler_files caused core

  - do not try to create ndb temp tables even if default storage is ndb


mysql-test/r/ndb_temporary.result:
  New BitKeeper file ``mysql-test/r/ndb_temporary.result''
mysql-test/t/ndb_temporary.test:
  New BitKeeper file ``mysql-test/t/ndb_temporary.test''

2 files changed, 59 insertions, 0 deletions

diff --git a/mysql-test/r/ndb_temporary.result b/mysql-test/r/ndb_temporary.result
new file mode 100644
index 00000000000..73afd43206d
--- /dev/null
+++ b/mysql-test/r/ndb_temporary.result
@@ -0,0 +1,21 @@
+DROP TABLE IF EXISTS t1;
+create temporary table t1 (a int key) engine=ndb;
+ERROR HY000: Table storage engine 'ndbcluster' does not support the create option 'TEMPORARY'
+create temporary table t1 (a int key) engine=myisam;
+alter table t1 engine=ndb;
+ERROR HY000: Table storage engine 'ndbcluster' does not support the create option 'TEMPORARY'
+drop table t1;
+SET SESSION storage_engine=NDBCLUSTER;
+create table t1 (a int key);
+select engine from information_schema.tables where table_name = 't1';
+engine
+NDBCLUSTER
+drop table t1;
+create temporary table t1 (a int key);
+show create table t1;
+Table	Create Table
+t1	CREATE TEMPORARY TABLE `t1` (
+  `a` int(11) NOT NULL,
+  PRIMARY KEY  (`a`)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+drop table t1;
diff --git a/mysql-test/t/ndb_temporary.test b/mysql-test/t/ndb_temporary.test
new file mode 100644
index 00000000000..7f6902bf745
--- /dev/null
+++ b/mysql-test/t/ndb_temporary.test
@@ -0,0 +1,38 @@
+-- source include/have_ndb.inc
+-- source include/not_embedded.inc
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+#
+# creating a temporary table with engine=ndb should give an error
+#
+--error ER_ILLEGAL_HA_CREATE_OPTION
+create temporary table t1 (a int key) engine=ndb;
+
+
+#
+# alter temporary table to engine=ndb should give an error
+#
+create temporary table t1 (a int key) engine=myisam;
+--error ER_ILLEGAL_HA_CREATE_OPTION
+alter table t1 engine=ndb;
+drop table t1;
+
+
+#
+# if default storage engine=ndb, temporary tables
+# without explicit engine= should be created as myisam
+#
+SET SESSION storage_engine=NDBCLUSTER;
+create table t1 (a int key);
+
+# verify that we have a ndb table
+select engine from information_schema.tables where table_name = 't1';
+drop table t1;
+
+# verify that we have a myisam table
+create temporary table t1 (a int key);
+show create table t1;
+drop table t1;