Follow-up for MDEV-13089 (identifier quoting in partitioning)

Adjust results for storage_engine tests

mysql-test/suite/storage_engine/parts/truncate_table.result

@@ -14,7 +14,7 @@ t1	CREATE TABLE `t1` (
   `c` char(8) DEFAULT NULL,
   PRIMARY KEY (`a`)
 ) ENGINE=<STORAGE_ENGINE> DEFAULT CHARSET=latin1
- PARTITION BY HASH (a)
+ PARTITION BY HASH (`a`)
 PARTITIONS 2
 INSERT INTO t1 (c) VALUES ('a'),('b'),('c');
 SHOW CREATE TABLE t1;
@@ -24,7 +24,7 @@ t1	CREATE TABLE `t1` (
   `c` char(8) DEFAULT NULL,
   PRIMARY KEY (`a`)
 ) ENGINE=<STORAGE_ENGINE> AUTO_INCREMENT=4 DEFAULT CHARSET=latin1
- PARTITION BY HASH (a)
+ PARTITION BY HASH (`a`)
 PARTITIONS 2
 TRUNCATE TABLE t1;
 SHOW CREATE TABLE t1;
@@ -34,7 +34,7 @@ t1	CREATE TABLE `t1` (
   `c` char(8) DEFAULT NULL,
   PRIMARY KEY (`a`)
 ) ENGINE=<STORAGE_ENGINE> DEFAULT CHARSET=latin1
- PARTITION BY HASH (a)
+ PARTITION BY HASH (`a`)
 PARTITIONS 2
 INSERT INTO t1 (c) VALUES ('d');
 SHOW CREATE TABLE t1;
@@ -44,7 +44,7 @@ t1	CREATE TABLE `t1` (
   `c` char(8) DEFAULT NULL,
   PRIMARY KEY (`a`)
 ) ENGINE=<STORAGE_ENGINE> AUTO_INCREMENT=2 DEFAULT CHARSET=latin1
- PARTITION BY HASH (a)
+ PARTITION BY HASH (`a`)
 PARTITIONS 2
 SELECT a,c FROM t1;
 a	c

storage/myisammrg/mysql-test/storage_engine/parts/truncate_table.rdiff

@@ -27,7 +27,7 @@
 -  `c` char(8) DEFAULT NULL,
 -  PRIMARY KEY (`a`)
 -) ENGINE=<STORAGE_ENGINE> DEFAULT CHARSET=latin1
-- PARTITION BY HASH (a)
+- PARTITION BY HASH (`a`)
 -PARTITIONS 2
 -INSERT INTO t1 (c) VALUES ('a'),('b'),('c');
 -SHOW CREATE TABLE t1;
@@ -37,7 +37,7 @@
 -  `c` char(8) DEFAULT NULL,
 -  PRIMARY KEY (`a`)
 -) ENGINE=<STORAGE_ENGINE> AUTO_INCREMENT=4 DEFAULT CHARSET=latin1
-- PARTITION BY HASH (a)
+- PARTITION BY HASH (`a`)
 -PARTITIONS 2
 -TRUNCATE TABLE t1;
 -SHOW CREATE TABLE t1;
@@ -47,7 +47,7 @@
 -  `c` char(8) DEFAULT NULL,
 -  PRIMARY KEY (`a`)
 -) ENGINE=<STORAGE_ENGINE> DEFAULT CHARSET=latin1
-- PARTITION BY HASH (a)
+- PARTITION BY HASH (`a`)
 -PARTITIONS 2
 -INSERT INTO t1 (c) VALUES ('d');
 -SHOW CREATE TABLE t1;
@@ -57,7 +57,7 @@
 -  `c` char(8) DEFAULT NULL,
 -  PRIMARY KEY (`a`)
 -) ENGINE=<STORAGE_ENGINE> AUTO_INCREMENT=2 DEFAULT CHARSET=latin1
-- PARTITION BY HASH (a)
+- PARTITION BY HASH (`a`)
 -PARTITIONS 2
 -SELECT a,c FROM t1;
 -a	c