MDEV-25538 Crash on REPAIR VIEW that was created from IS table

Remove calls to wsrep_append_fk_parent_table() during REPAIR/OPTIMIZE
TABLE processing. It turns out that REPAIR or OPTIMIZE commands on
table t, do not acquire MDL locks on parent tables of t (as shown in
the included test).  Thus making wsrep_append_fk_parent_table()
unnecessary for OPTIMIZE and REPAIR.
This also fixes MDEV-24446 and reenables test galera.mysql-wsrep#198.
Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>

mysql-test/suite/galera/disabled.def

@@ -32,7 +32,6 @@ galera_var_ignore_apply_errors : MDEV-26770 galera_var_ignore_apply_errors fails
 galera_var_node_address : MDEV-20485 Galera test failure
 galera_var_notify_cmd : MDEV-21905 Galera test galera_var_notify_cmd causes hang
 galera_var_retry_autocommit: MDEV-18181 Galera test failure on galera.galera_var_retry_autocommit
-mysql-wsrep#198 : MDEV-24446: galera.mysql-wsrep#198 MTR failed: query 'reap' failed: 2000: Unknown MySQL error
 partition : MDEV-19958 Galera test failure on galera.partition
 query_cache: MDEV-15805 Test failure on galera.query_cache
 versioning_trx_id: MDEV-18590: galera.versioning_trx_id: Test failure: mysqltest: Result content mismatch

mysql-test/suite/galera/r/galera_ddl_fk_no_conflict.result

+connection node_2;
+connection node_1;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) );
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+OPTIMIZE TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	optimize	note	Table does not support optimize, doing recreate + analyze instead
+test.child	optimize	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON UPDATE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+OPTIMIZE TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	optimize	note	Table does not support optimize, doing recreate + analyze instead
+test.child	optimize	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON DELETE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+OPTIMIZE TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	optimize	note	Table does not support optimize, doing recreate + analyze instead
+test.child	optimize	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON UPDATE CASCADE ON DELETE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+OPTIMIZE TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	optimize	note	Table does not support optimize, doing recreate + analyze instead
+test.child	optimize	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) );
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+REPAIR TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	repair	note	The storage engine for the table doesn't support repair
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON UPDATE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+REPAIR TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	repair	note	The storage engine for the table doesn't support repair
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON DELETE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+REPAIR TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	repair	note	The storage engine for the table doesn't support repair
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON UPDATE CASCADE ON DELETE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+REPAIR TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	repair	note	The storage engine for the table doesn't support repair
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) );
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+CHECK TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	check	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON UPDATE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+CHECK TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	check	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON DELETE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+CHECK TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	check	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON UPDATE CASCADE ON DELETE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+CHECK TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	check	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) );
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+ANALYZE TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	analyze	status	Engine-independent statistics collected
+test.child	analyze	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON UPDATE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+ANALYZE TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	analyze	status	Engine-independent statistics collected
+test.child	analyze	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON DELETE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+ANALYZE TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	analyze	status	Engine-independent statistics collected
+test.child	analyze	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) ON UPDATE CASCADE ON DELETE CASCADE);
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+connection node_1;
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+pk
+1
+2
+3
+4
+connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
+ANALYZE TABLE child;;
+Table	Op	Msg_type	Msg_text
+test.child	analyze	status	Engine-independent statistics collected
+test.child	analyze	status	OK
+connection node_1;
+COMMIT;
+DROP TABLE child, parent;
+disconnect node_1a;

mysql-test/suite/galera/r/galera_repair_view.result

+connection node_2;
+connection node_1;
+CREATE TABLE t1(a int not null primary key) engine=innodb;
+REPAIR TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	repair	note	The storage engine for the table doesn't support repair
+CREATE VIEW v1 AS SELECT a FROM t1;
+REPAIR VIEW v1;
+Table	Op	Msg_type	Msg_text
+test.v1	repair	status	OK
+DROP VIEW v1;
+DROP TABLE t1;
+CREATE VIEW v1 AS SELECT table_name FROM information_schema.tables;
+REPAIR VIEW v1;
+Table	Op	Msg_type	Msg_text
+test.v1	repair	status	OK
+DROP VIEW v1;

mysql-test/suite/galera/t/galera_ddl_fk_conflict.test

@@ -17,14 +17,6 @@ SET SESSION wsrep_sync_wait=0;
 --connection node_1b
 SET SESSION wsrep_sync_wait=0;
 
---let $table_admin_command = OPTIMIZE
---source galera_ddl_fk_conflict.inc
---source galera_ddl_fk_conflict_with_tmp.inc
-
---let $table_admin_command = REPAIR
---source galera_ddl_fk_conflict.inc
---source galera_ddl_fk_conflict_with_tmp.inc
-
 --let $table_admin_command = ALTER
 --let $table_admin_command_end = ENGINE=INNODB
 --source galera_ddl_fk_conflict.inc

mysql-test/suite/galera/t/galera_ddl_fk_no_conflict.inc

+# This test attempts to show that OPTIMIZE on a child table does NOT
+# acquire MDL locks on the parent table. #
+# param: $table_admin_command
+#        DDL table command to test, script will build full SQL statement:
+#        $table_admin_command TABLE c;
+#
+# param: $FK_constraint
+#        Foreign key constraint to use when creating the child table.
+#
+
+CREATE TABLE parent (pk INTEGER PRIMARY KEY);
+--eval CREATE TABLE child (pk INTEGER PRIMARY KEY, parent_id INTEGER, FOREIGN KEY(parent_id) REFERENCES parent(pk) $fk_constraint)
+
+INSERT INTO parent VALUES (1), (2), (3), (4);
+INSERT INTO child VALUES (1,1), (2,2), (3,3), (4,4);
+
+--connection node_1
+# Start a transaction that uses the parent table,
+# so that we acquire MDL lock on parent.
+START TRANSACTION;
+SELECT * FROM parent FOR UPDATE;
+
+# In a different connection, execute the table
+# admin command (OPTIMIZE / REPAIR ...) on the child table.
+--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
+--eval $table_admin_command TABLE child;
+
+# Expect no conflict.
+--connection node_1
+COMMIT;
+
+DROP TABLE child, parent;
+
+--disconnect node_1a

mysql-test/suite/galera/t/galera_ddl_fk_no_conflict.test

+#
+# This test attempts to show that table admin commands
+# (OPTIMIZE / REPAIR / ANALYZE ...) on child table,
+# do NOT cause conflicts on parent table operations.
+# Contrary to what is said in MDEV-21577, which claimed
+# that OPTIMIZE and REPAIR do take MDL locks on parent
+# table.
+#
+# Should this test start failing due to a conflict
+# (i.e. ER_LOCK_DEADLOCK), then it might be that we
+# are missing additional keys for certification
+# on the corresponding table admin command.
+
+--source include/galera_cluster.inc
+
+--let $table_admin_command = OPTIMIZE
+--let $fk_constraint =
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON UPDATE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON DELETE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON UPDATE CASCADE ON DELETE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+
+
+--let $table_admin_command = REPAIR
+--let $fk_constraint =
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON UPDATE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON DELETE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON UPDATE CASCADE ON DELETE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+
+
+--let $table_admin_command = CHECK
+--let $fk_constraint =
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON UPDATE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON DELETE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON UPDATE CASCADE ON DELETE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+
+
+--let $table_admin_command = ANALYZE
+--let $fk_constraint =
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON UPDATE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON DELETE CASCADE
+--source galera_ddl_fk_no_conflict.inc
+--let $fk_constraint = ON UPDATE CASCADE ON DELETE CASCADE
+--source galera_ddl_fk_no_conflict.inc

mysql-test/suite/galera/t/galera_repair_view.test

+--source include/galera_cluster.inc
+
+CREATE TABLE t1(a int not null primary key) engine=innodb;
+REPAIR TABLE t1;
+CREATE VIEW v1 AS SELECT a FROM t1;
+REPAIR VIEW v1;
+DROP VIEW v1;
+DROP TABLE t1;
+
+CREATE VIEW v1 AS SELECT table_name FROM information_schema.tables;
+REPAIR VIEW v1;
+DROP VIEW v1;

sql/sql_admin.cc

@@ -436,49 +436,6 @@ static bool open_only_one_table(THD* thd, TABLE_LIST* table,
   return open_error;
 }
 
-#ifdef WITH_WSREP
-  /*
-     OPTIMIZE, REPAIR and ALTER may take MDL locks not only for the affected table, but
-     also for the table referenced by foreign key constraint.
-     This wsrep_toi_replication() function handles TOI replication for OPTIMIZE and REPAIR
-     so that certification keys for potential FK parent tables are also appended in the
-     write set.
-     ALTER TABLE case is handled elsewhere.
-  */
-static bool wsrep_toi_replication(THD *thd, TABLE_LIST *tables)
-{
-  LEX *lex= thd->lex;
-  /* only handle OPTIMIZE and REPAIR here */
-  switch (lex->sql_command)
-  {
-  case SQLCOM_OPTIMIZE:
-  case SQLCOM_REPAIR:
-    break;
-  default:
-    return false;
-  }
-
-  close_thread_tables(thd);
-  wsrep::key_array keys;
-
-  wsrep_append_fk_parent_table(thd, tables, &keys);
-
-  /* now TOI replication, with no locks held */
-  if (keys.empty())
-  {
-    if (!thd->lex->no_write_to_binlog &&
-	wsrep_to_isolation_begin(thd, NULL, NULL, tables))
-      return true;
-  }
-  else
-  {
-    if (!thd->lex->no_write_to_binlog &&
-	wsrep_to_isolation_begin(thd, NULL, NULL, tables, NULL, &keys))
-      return true;
-  }
-  return false;
-}
-#endif /* WITH_WSREP */
 
 /*
   RETURN VALUES
@@ -550,16 +507,6 @@ static bool mysql_admin_table(THD* thd, TABLE_LIST* tables,
   close_thread_tables(thd);
   for (table= tables; table; table= table->next_local)
     table->table= NULL;
-#ifdef WITH_WSREP
-  if (WSREP(thd))
-  {
-    if(wsrep_toi_replication(thd, tables))
-    {
-      WSREP_INFO("wsrep TOI replication of has failed.");
-      goto err;
-    }
-  }
-#endif /* WITH_WSREP */
 
   for (table= tables; table; table= table->next_local)
   {
@@ -1468,6 +1415,7 @@ bool Sql_cmd_optimize_table::execute(THD *thd)
                          FALSE, UINT_MAX, FALSE))
     goto error; /* purecov: inspected */
 
+  WSREP_TO_ISOLATION_BEGIN_WRTCHK(NULL, NULL, first_table);
   res= (specialflag & SPECIAL_NO_NEW_FUNC) ?
     mysql_recreate_table(thd, first_table, true) :
     mysql_admin_table(thd, first_table, &m_lex->check_opt,
@@ -1477,6 +1425,9 @@ bool Sql_cmd_optimize_table::execute(THD *thd)
   m_lex->first_select_lex()->table_list.first= first_table;
   m_lex->query_tables= first_table;
 
+#ifdef WITH_WSREP
+wsrep_error_label:
+#endif /* WITH_WSREP */
 error:
   DBUG_RETURN(res);
 }
@@ -1492,6 +1443,8 @@ bool Sql_cmd_repair_table::execute(THD *thd)
   if (check_table_access(thd, SELECT_ACL | INSERT_ACL, first_table,
                          FALSE, UINT_MAX, FALSE))
     goto error; /* purecov: inspected */
+
+  WSREP_TO_ISOLATION_BEGIN_WRTCHK(NULL, NULL, first_table);
   res= mysql_admin_table(thd, first_table, &m_lex->check_opt, "repair",
                          TL_WRITE, 1,
                          MY_TEST(m_lex->check_opt.sql_flags & TT_USEFRM),
@@ -1501,6 +1454,9 @@ bool Sql_cmd_repair_table::execute(THD *thd)
   m_lex->first_select_lex()->table_list.first= first_table;
   m_lex->query_tables= first_table;
 
+#ifdef WITH_WSREP
+wsrep_error_label:
+#endif /* WITH_WSREP */
 error:
   DBUG_RETURN(res);
 }