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MDEV-17885 TRUNCATE on temporary table causes ER_GET_ERRNO

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ha_innobase::truncate(): Because CREATE TEMPORARY TABLE
allows invalid table options when innodb_file_per_table=1,
do allow them also in TRUNCATE for temporary tables.
This commit is contained in:
Marko Mäkelä
2018-12-12 16:31:34 +02:00
parent 91173f9863
commit c913cd2b66
3 changed files with 20 additions and 1 deletions
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9
mysql-test/suite/innodb/r/truncate.result
View File

@ -30,3 +30,12 @@ SELECT * FROM t1;
a
1
DROP TABLE t1;
#
# MDEV-17885 TRUNCATE on temporary table causes ER_GET_ERRNO
#
CREATE TEMPORARY TABLE t1 (a INT) ENCRYPTED=NO ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
TRUNCATE t1;
SELECT * FROM t1;
a
DROP TEMPORARY TABLE t1;

9
mysql-test/suite/innodb/t/truncate.test
View File

@ -41,3 +41,12 @@ CREATE TABLE t1 (a INT) ENGINE=InnoDB;
--move_file $MYSQLD_DATADIR/test/hidden.frm $MYSQLD_DATADIR/test/t1.frm
SELECT * FROM t1;
DROP TABLE t1;
--echo #
--echo # MDEV-17885 TRUNCATE on temporary table causes ER_GET_ERRNO
--echo #
CREATE TEMPORARY TABLE t1 (a INT) ENCRYPTED=NO ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
TRUNCATE t1;
SELECT * FROM t1;
DROP TEMPORARY TABLE t1;

3
storage/innobase/handler/ha_innodb.cc
View File

@ -13531,7 +13531,8 @@ int ha_innobase::truncate()
row_mysql_unlock_data_dictionary(trx);
} else {
err = create(name, table, &info,
dict_table_is_file_per_table(ib_table), trx);
ib_table->is_temporary()
|| dict_table_is_file_per_table(ib_table), trx);
}
trx_free_for_mysql(trx);