SET default_storage_engine=InnoDB;
SET GLOBAL innodb_file_per_table=ON;
#
# Create a temporary table and drop it.  Make sure the ibd file is gone.
# Make sure a discarded table can be dropped with all files deleted.
#
CREATE TEMPORARY TABLE t14169459_1 (a INT, b TEXT) engine=InnoDB;
CREATE TABLE t14169459_2 (a INT, b TEXT) engine=InnoDB;
INSERT INTO t14169459_1 VALUES (1, 'one'),(2, 'two');
INSERT INTO t14169459_2 VALUES (1, 'one'),(2, 'two');
SELECT * FROM t14169459_1;
a	b
1	one
2	two
SELECT * FROM t14169459_2;
a	b
1	one
2	two
SHOW CREATE TABLE t14169459_1;
Table	Create Table
t14169459_1	CREATE TEMPORARY TABLE `t14169459_1` (
  `a` int(11) DEFAULT NULL,
  `b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE t14169459_2;
Table	Create Table
t14169459_2	CREATE TABLE `t14169459_2` (
  `a` int(11) DEFAULT NULL,
  `b` text
) ENGINE=InnoDB DEFAULT CHARSET=latin1
### directory of MYSQL_DATA_DIR/test
t14169459_2.frm
t14169459_2.ibd
### directory of MYSQL_TMP_DIR/mysqld.1
#sql<temporary>.ibd
FLUSH TABLES t14169459_2 FOR EXPORT;
SELECT * FROM t14169459_2;
a	b
1	one
2	two
UNLOCK TABLES;
### directory of MYSQL_DATA_DIR/test
t14169459_2.frm
t14169459_2.ibd
ALTER TABLE t14169459_2 DISCARD TABLESPACE;
SELECT * FROM t14169459_2;
ERROR HY000: Tablespace has been discarded for table 't14169459_2'
### directory of MYSQL_DATA_DIR/test
t14169459_2.frm
### directory of MYSQL_TMP_DIR/mysqld.1
#sql<temporary>.ibd
DROP TABLE t14169459_1;
DROP TABLE t14169459_2;
### directory of MYSQL_DATA_DIR/test
### directory of MYSQL_TMP_DIR/mysqld.1
