1call mtr.add_suppression("Sort aborted.*"); 2set @save_debug_dbug= @@debug_dbug; 3set statement debug_dbug="d,something" for select @@debug_dbug; 4@@debug_dbug 5d,something 6set @@debug_dbug= @save_debug_dbug; 7CREATE TABLE t1(f0 int auto_increment primary key, f1 int); 8INSERT INTO t1(f1) VALUES (0),(1),(2),(3),(4),(5); 9CALL mtr.add_suppression("Out of sort memory"); 10SET statement debug_dbug= '+d,alloc_sort_buffer_fail' for SELECT * FROM t1 ORDER BY f1 ASC, f0; 11ERROR HY001: Out of sort memory, consider increasing server sort buffer size 12SELECT * FROM t1 ORDER BY f1 ASC, f0; 13f0 f1 141 0 152 1 163 2 174 3 185 4 196 5 20DROP TABLE t1; 21set @@debug_dbug= @save_debug_dbug; 22set statement DEBUG_SYNC = 'now SIGNAL hi' for select 1; 23ERROR 42000: The system variable debug_sync cannot be set in SET STATEMENT. 24