WL#11974 Remove MyISAM as the engine used for on-disk internal temporary tables.

Author: Sergey Glukhov

mysql-test/include/subquery_mat.inc

@@ -1544,20 +1544,13 @@ WHERE t1.a NOT IN (
 set @save_heap_size= @@max_heap_table_size;
 set @@max_heap_table_size= 16384;
 
-# Test both disk-based engines:
-set @saved_engine=@@internal_tmp_disk_storage_engine;
-set global internal_tmp_disk_storage_engine = 'myisam';
+# Test disk-based engine:
 
 # Subq-materialization can be used and gives correct result:
 eval EXPLAIN $query;
 eval $query;
 
-set global internal_tmp_disk_storage_engine = 'innodb';
-eval EXPLAIN $query;
-eval $query;
-
 DROP TABLE t1;
-set global internal_tmp_disk_storage_engine = @saved_engine;
 set @@max_heap_table_size= @save_heap_size;
 
 --echo #

mysql-test/include/with_non_recursive.inc

@@ -804,12 +804,6 @@ with
 
 drop table sales_days;
 
---echo # Tmp table cannot be MyISAM
-set global internal_tmp_disk_storage_engine=myisam;
---error ER_SWITCH_TMP_ENGINE
-with qn as (select 1) select * from qn;
-set global internal_tmp_disk_storage_engine=default;
-
 --echo # Special parser command not allowed to users.
 --error ER_PARSE_ERROR
 parse_cte ( select 1 ) ;

mysql-test/r/all_persisted_variables.result

@@ -42,17 +42,17 @@ include/assert.inc ['Expect 554 variables in the table. Due to open Bugs, we are
 
 # Test SET PERSIST
 
-include/assert.inc [Expect 362 persisted variables in the table. Due to open Bugs, we are checking for 357]
+include/assert.inc [Expect 361 persisted variables in the table. Due to open Bugs, we are checking for 356]
 
 ************************************************************
 * 3. Restart server, it must preserve the persisted variable
 *    settings. Verify persisted configuration.
 ************************************************************
 # restart
 
-include/assert.inc [Expect 357 persisted variables in persisted_variables table.]
-include/assert.inc [Expect 357 persisted variables shown as PERSISTED in variables_info table.]
-include/assert.inc [Expect 357 persisted variables with matching peristed and global values.]
+include/assert.inc [Expect 356 persisted variables in persisted_variables table.]
+include/assert.inc [Expect 356 persisted variables shown as PERSISTED in variables_info table.]
+include/assert.inc [Expect 356 persisted variables with matching peristed and global values.]
 
 ************************************************************
 * 4. Test RESET PERSIST IF EXISTS. Verify persisted variable

mysql-test/r/derived.result

@@ -4046,17 +4046,6 @@ alias2
 1
 DROP TABLE t1;
 #
-# Bug#25907510 CRASH IN HA_MYISAM::IDX_COND_PUSH WITH INTERNAL_TMP_DISK_STORAGE_ENGINE=MYISAM
-#
-set global internal_tmp_disk_storage_engine=myisam;
-create table t (a bit(1),b int) engine=innodb;
-create table s (a int) engine=innodb;
-select 1 from t natural right outer join
-(select a,@q from s limit 2) w where b;
-1
-drop table t,s;
-set global internal_tmp_disk_storage_engine=default;
-#
 # Bug#26596977: ASSERT `!(USED_TABS & (~READ_TABLES & ~FILTER_FOR_TABLE))'
 #               FAILED IN ITEM_FUNC
 #

mysql-test/r/fulltext_order_by.result

@@ -166,15 +166,15 @@ where
 match(c.beitrag) against ('+abc' in boolean mode)
 order by 
 match(betreff) against ('+abc' in boolean mode) desc;
-text	id	betreff
+ERROR HY000: The used table type doesn't support FULLTEXT indexes
 (select b.id, b.betreff from t3 b) union 
 (select b.id, b.betreff from t3 b) 
 order by match(betreff) against ('+abc' in boolean mode) desc;
-id	betreff
+ERROR HY000: The used table type doesn't support FULLTEXT indexes
 (select b.id, b.betreff from t3 b) union 
 (select b.id, b.betreff from t3 b) 
 order by match(betreff) against ('+abc') desc;
-ERROR HY000: Can't find FULLTEXT index matching the column list
+ERROR HY000: The used table type doesn't support FULLTEXT indexes
 select distinct b.id, b.betreff from t3 b 
 order by match(betreff) against ('+abc' in boolean mode) desc;
 id	betreff

mysql-test/r/insert_select.result

@@ -838,23 +838,6 @@ Table	Op	Msg_type	Msg_text
 test.t2	check	status	OK
 drop table t1,t2;
 ##################################################################
-#
-# Bug #46075: Assertion failed: 0, file .\protocol.cc, line 416
-#
-set global internal_tmp_disk_storage_engine = 'myisam';
-set session internal_tmp_mem_storage_engine = 'memory';
-CREATE TABLE t1(a INT);
-SET max_heap_table_size = 16384;
-SET @old_myisam_data_pointer_size = @@myisam_data_pointer_size;
-SET GLOBAL myisam_data_pointer_size = 2;
-INSERT INTO t1 VALUES (1), (2), (3), (4), (5);
-call mtr.add_suppression("\\[MY-\\d+.*\\] The table '.*#sql.*' is full");
-INSERT IGNORE INTO t1 SELECT t1.a FROM t1,t1 t2,t1 t3,t1 t4,t1 t5,t1 t6,t1 t7;
-Got one of the listed errors
-set session internal_tmp_mem_storage_engine = default;
-set global internal_tmp_disk_storage_engine = InnoDB;
-SET GLOBAL myisam_data_pointer_size = @old_myisam_data_pointer_size;
-DROP TABLE t1;
 End of 5.0 tests
 #
 # Bug #21441405: DASH '-' IS NOT RECOGNIZED IN CHARSET