main.alter_table_online_debug: remove explicit innodb

mysql-test/main/alter_table_online_debug.result

+set global default_storage_engine= innodb;
 set default_storage_engine= innodb;
 connect  con2, localhost, root,,;
 connection default;
@@ -289,7 +290,7 @@ set debug_sync= 'alter_table_copy_end SIGNAL ended WAIT_FOR end';
 alter table t1 add b int NULL, algorithm= copy, lock= none;
 connection con2;
 insert into t1 values (1),(2),(3),(4),(5),(6);
-ERROR 23000: Duplicate entry '5' for key 'PRIMARY'
+Got one of the listed errors
 select * from t1;
 a
 1
@@ -496,6 +497,7 @@ a	b	UNIX_TIMESTAMP(row_start)	UNIX_TIMESTAMP(row_end)
 6	77	1.000000	2147483647.999999
 alter table t1 drop system versioning, algorithm= copy, lock= none;
 ERROR 0A000: LOCK=NONE is not supported. Reason: DROP SYSTEM VERSIONING. Try LOCK=SHARED
+drop table t1;
 #
 # Test ROLLBACK TO SAVEPOINT
 #
@@ -582,7 +584,7 @@ set debug_sync= 'reset';
 drop table t1;
 drop table t2;
 drop table t3;
-create table t1 (a char(6), b int) engine=innodb;
+create table t1 (a char(6), b int);
 insert t1 values ('abcde1',1),('abcde2',2);
 set debug_sync= 'now wait_for downgraded';
 connection con2;
@@ -838,7 +840,7 @@ a	b
 drop table t1;
 set debug_sync= 'reset';
 ## CHECK, UPDATE
-create table t1 (a int) engine=innodb;
+create table t1 (a int);
 insert t1 values (1),(2),(3),(4);
 set debug_sync= 'now wait_for downgraded';
 connection con2;
@@ -863,7 +865,7 @@ a
 14
 drop table t1;
 ## DEFAULT, UPDATE
-create table t1 (a int) engine=innodb;
+create table t1 (a int);
 insert t1 values (1),(2),(3),(4);
 set debug_sync= 'now wait_for downgraded';
 connection con2;
@@ -892,7 +894,7 @@ a	b
 drop table t1;
 set debug_sync= 'reset';
 ## VCOL + CHECK
-create table t1 (a int) engine=innodb;
+create table t1 (a int);
 insert t1 values (1),(2),(3),(4);
 set debug_sync= 'now wait_for downgraded';
 connection con2;
@@ -939,8 +941,8 @@ connection default;
 drop table t1;
 set debug_sync= reset;
 ###
-create table t1 (a text, unique(a)) engine=innodb;
-create table t2 (b text, unique(b)) engine=innodb;
+create table t1 (a text, unique(a));
+create table t2 (b text, unique(b));
 insert into t2 values (null),(null);
 set debug_sync= 'now wait_for downgraded';
 connection con2;
@@ -958,7 +960,7 @@ set debug_sync= reset;
 #
 # MDEV-29038 XA assertions failing in binlog_rollback and binlog_commit
 #
-create table t (a int) engine=innodb;
+create table t (a int);
 insert into t values (1);
 xa begin 'xid';
 set debug_sync= 'now wait_for downgraded';
@@ -1303,7 +1305,7 @@ drop table t;
 # Test that correct fields are marked as explicit:
 # Drop a, reorder b, add new column with default.
 #
-create table t (a int primary key, b int) engine=innodb;
+create table t (a int primary key, b int);
 insert into t values (1, 1), (2, 2), (3, 3);
 set debug_sync= "alter_table_copy_end signal copy wait_for goon";
 alter table t drop primary key, drop a,
@@ -1334,7 +1336,7 @@ c	x
 3	123456
 drop table t;
 # Test that all the fields are unpacked.
-create table t (a int, b int) engine=innodb;
+create table t (a int, b int);
 insert into t values (NULL, 123), (NULL, 456);
 set debug_sync= "alter_table_copy_end signal copy wait_for goon";
 alter table t drop a, add primary key(b), algorithm=copy;
@@ -1464,7 +1466,7 @@ INSERT iso_levels VALUES (0, "READ UNCOMMITTED"),
 (1, "READ COMMITTED"),
 (2, "REPEATABLE READ"),
 (3, "SERIALIZABLE");
-create table t1 (a int, b int, key(b)) engine=innodb;
+create table t1 (a int, b int, key(b));
 connection con2;
 insert into t1 values (1,1),(null,null),(3,3),(4,null),(null,5);
 connection default;
@@ -1477,7 +1479,7 @@ delete from t1 where b is null;
 set debug_sync= "now signal goalters";
 connection default;
 drop table t1;
-create table t1 (a int, b int, key(b)) engine=innodb;
+create table t1 (a int, b int, key(b));
 connection con2;
 insert into t1 values (1,1),(null,null),(3,3),(4,null),(null,5);
 connection default;
@@ -1490,7 +1492,7 @@ delete from t1 where b is null;
 set debug_sync= "now signal goalters";
 connection default;
 drop table t1;
-create table t1 (a int, b int, key(b)) engine=innodb;
+create table t1 (a int, b int, key(b));
 connection con2;
 insert into t1 values (1,1),(null,null),(3,3),(4,null),(null,5);
 connection default;
@@ -1503,7 +1505,7 @@ delete from t1 where b is null;
 set debug_sync= "now signal goalters";
 connection default;
 drop table t1;
-create table t1 (a int, b int, key(b)) engine=innodb;
+create table t1 (a int, b int, key(b));
 connection con2;
 insert into t1 values (1,1),(null,null),(3,3),(4,null),(null,5);
 connection default;
@@ -1520,8 +1522,8 @@ set debug_sync= reset;
 drop table iso_levels;
 # MDEV-32126 Assertion fails upon online ALTER and binary log enabled
 create temporary table tmp (id int, primary key(id)) engine=innodb;
-create table t1 (a int, b text) engine=innodb;
-create table t2 (a int, b int, c char(8), d text, unique(a)) engine=innodb;
+create table t1 (a int, b text);
+create table t2 (a int, b int, c char(8), d text, unique(a));
 insert into t2 values (1,1,'f','e'),(1000,1000,'c','b');
 connection default;
 set debug_sync= 'alter_table_online_before_lock signal go_trx wait_for go_alter';
@@ -1540,7 +1542,7 @@ truncate t2;
 set @@binlog_format=mixed;
 connection con2;
 start transaction;
-create temporary table tmp (id int, primary key(id)) engine=innodb;
+create temporary table tmp (id int, primary key(id));
 insert into t1 values (1, repeat('x',8000)),(2, repeat('x',8000));
 update t2 set b = null order by b limit 2;
 insert into t1 values (3, repeat('x',8000));
@@ -1564,7 +1566,7 @@ drop table t1, t2;
 set @@binlog_format=default;
 set debug_sync= reset;
 # MDEV-32444 Data from orphaned XA transaction is lost after online alter
-create table t (a int primary key) engine=innodb;
+create table t (a int primary key);
 insert into t values (1);
 # XA commit
 set debug_sync= 'alter_table_online_downgraded signal downgraded wait_for go';
@@ -1673,6 +1675,7 @@ connect con1, localhost, root,,;
 connection default;
 drop table t;
 set debug_sync= reset;
+set global default_storage_engine= MyISAM;
 disconnect con1;
 disconnect con2;
 #

mysql-test/main/alter_table_online_debug.test

@@ -4,8 +4,10 @@
 --source include/have_innodb.inc
 --source include/have_sequence.inc
 --source include/have_partition.inc
-set default_storage_engine= innodb;
 
+let $default_storage_engine= `select @@global.default_storage_engine`;
+set global default_storage_engine= innodb;
+set default_storage_engine= innodb;
 --connect (con2, localhost, root,,)
 --connection default
 
@@ -368,7 +370,7 @@ alter table t1 add b int NULL, algorithm= copy, lock= none;
 
 --connection con2
 --reap
---error ER_DUP_ENTRY
+--error ER_DUP_ENTRY,ER_DUP_KEY
 insert into t1 values (1),(2),(3),(4),(5),(6);
 select * from t1;
 set debug_sync= 'now SIGNAL end';
@@ -629,6 +631,7 @@ alter table t1 drop system versioning, algorithm= copy, lock= none;
 #--reap
 #show create table t1;
 #select * from t1;
+drop table t1;
 
 --echo #
 --echo # Test ROLLBACK TO SAVEPOINT
@@ -730,7 +733,7 @@ drop table t3;
 #
 # Lossy alter, Update_row_log_event cannot find 'abcde2' in the new table
 #
-create table t1 (a char(6), b int) engine=innodb;
+create table t1 (a char(6), b int);
 insert t1 values ('abcde1',1),('abcde2',2);
 --send set debug_sync= 'now wait_for downgraded'
 --connection con2
@@ -1007,7 +1010,7 @@ drop table t1;
 set debug_sync= 'reset';
 
 --echo ## CHECK, UPDATE
-create table t1 (a int) engine=innodb;
+create table t1 (a int);
 insert t1 values (1),(2),(3),(4);
 --send set debug_sync= 'now wait_for downgraded'
 --connection con2
@@ -1026,7 +1029,7 @@ select * from t1;
 drop table t1;
 
 --echo ## DEFAULT, UPDATE
-create table t1 (a int) engine=innodb;
+create table t1 (a int);
 insert t1 values (1),(2),(3),(4);
 --send set debug_sync= 'now wait_for downgraded'
 --connection con2
@@ -1048,7 +1051,7 @@ drop table t1;
 set debug_sync= 'reset';
 
 --echo ## VCOL + CHECK
-create table t1 (a int) engine=innodb;
+create table t1 (a int);
 insert t1 values (1),(2),(3),(4);
 --send set debug_sync= 'now wait_for downgraded'
 --connection con2
@@ -1097,8 +1100,8 @@ set debug_sync= reset;
 
 --echo ###
 
-create table t1 (a text, unique(a)) engine=innodb;
-create table t2 (b text, unique(b)) engine=innodb;
+create table t1 (a text, unique(a));
+create table t2 (b text, unique(b));
 insert into t2 values (null),(null);
 --send
 set debug_sync= 'now wait_for downgraded';
@@ -1126,7 +1129,7 @@ set debug_sync= reset;
 --echo #
 --echo # MDEV-29038 XA assertions failing in binlog_rollback and binlog_commit
 --echo #
-create table t (a int) engine=innodb;
+create table t (a int);
 insert into t values (1);
 xa begin 'xid';
 --send
@@ -1513,7 +1516,7 @@ drop table t;
 --echo # Test that correct fields are marked as explicit:
 --echo # Drop a, reorder b, add new column with default.
 --echo #
-create table t (a int primary key, b int) engine=innodb;
+create table t (a int primary key, b int);
 insert into t values (1, 1), (2, 2), (3, 3);
 
 set debug_sync= "alter_table_copy_end signal copy wait_for goon";
@@ -1539,7 +1542,7 @@ select * from t;
 drop table t;
 
 --echo # Test that all the fields are unpacked.
-create table t (a int, b int) engine=innodb;
+create table t (a int, b int);
 insert into t values (NULL, 123), (NULL, 456);
 
 set debug_sync= "alter_table_copy_end signal copy wait_for goon";
@@ -1711,7 +1714,7 @@ while($tx_iso_id) {
 dec $tx_iso_id;
 let tx_iso= `select level from iso_levels where id = $tx_iso_id`;
 
-create table t1 (a int, b int, key(b)) engine=innodb;
+create table t1 (a int, b int, key(b));
 
 --connection con2
 insert into t1 values (1,1),(null,null),(3,3),(4,null),(null,5);
@@ -1738,8 +1741,8 @@ drop table iso_levels;
 
 --echo # MDEV-32126 Assertion fails upon online ALTER and binary log enabled
 create temporary table tmp (id int, primary key(id)) engine=innodb;
-create table t1 (a int, b text) engine=innodb;
-create table t2 (a int, b int, c char(8), d text, unique(a)) engine=innodb;
+create table t1 (a int, b text);
+create table t2 (a int, b int, c char(8), d text, unique(a));
 insert into t2 values (1,1,'f','e'),(1000,1000,'c','b');
 --connection default
 set debug_sync= 'alter_table_online_before_lock signal go_trx wait_for go_alter';
@@ -1760,7 +1763,7 @@ truncate t2;
 set @@binlog_format=mixed;
 --connection con2
 start transaction;
-create temporary table tmp (id int, primary key(id)) engine=innodb;
+create temporary table tmp (id int, primary key(id));
 insert into t1 values (1, repeat('x',8000)),(2, repeat('x',8000));
 update t2 set b = null order by b limit 2;
 insert into t1 values (3, repeat('x',8000));
@@ -1793,7 +1796,7 @@ set debug_sync= reset;
 
 --echo # MDEV-32444 Data from orphaned XA transaction is lost after online alter
 
-create table t (a int primary key) engine=innodb;
+create table t (a int primary key);
 insert into t values (1);
 
 --echo # XA commit
@@ -1919,6 +1922,7 @@ select * from t;
 --connection default
 drop table t;
 set debug_sync= reset;
+eval set global default_storage_engine= $default_storage_engine;
 
 --disconnect con1
 --disconnect con2