# Testing of INFORMATION_SCHEMA.PROCESSLIST fields ROWS_SENT, ROWS_EXAMINED, ROWS_READ --source include/have_debug_sync.inc --disable_warnings DROP TABLE IF EXISTS t1; DROP TABLE IF EXISTS t2; --enable_warnings CREATE TABLE t2 (a INT); INSERT INTO t2 VALUES(10); INSERT INTO t2 VALUES(10); INSERT INTO t2 VALUES(20); INSERT INTO t2 VALUES(10); INSERT INTO t2 VALUES(20); --connect (conn1, localhost, root, ,) --connect (conn2, localhost, root, ,) --connection conn1 SET DEBUG_SYNC= 'locked_table_name SIGNAL thread1_ready WAIT_FOR threads_dumped'; send CREATE TABLE t1 (a INT); --connection default SET DEBUG_SYNC= 'now WAIT_FOR thread1_ready'; --connection conn2 SET DEBUG_SYNC= 'execute_command_after_close_tables SIGNAL thread2_ready WAIT_FOR threads_dumped'; send SELECT a FROM t2 WHERE a > 15; --connection default SET DEBUG_SYNC= 'now WAIT_FOR thread2_ready'; --source include/percona_processlist_row_stats_show.inc --connection conn1 reap; --connection conn2 reap; --connection conn1 SET DEBUG_SYNC= 'sent_row SIGNAL thread1_ready WAIT_FOR threads_dumped'; send SELECT a FROM t2 WHERE a < 15; --connection default SET DEBUG_SYNC= 'now WAIT_FOR thread1_ready'; --connection conn2 SET DEBUG_SYNC= 'sent_row SIGNAL thread2_ready WAIT_FOR threads_dumped'; send SELECT a FROM t2 WHERE a > 15; --connection default SET DEBUG_SYNC= 'now WAIT_FOR thread2_ready'; --source include/percona_processlist_row_stats_show.inc --connection conn1 reap; --connection conn2 reap; --connection conn1 SET DEBUG_SYNC= 'execute_command_after_close_tables SIGNAL thread1_ready WAIT_FOR threads_dumped'; send UPDATE t2 SET a = 15 WHERE a = 20; --connection default SET DEBUG_SYNC= 'now WAIT_FOR thread1_ready'; --connection conn2 SET DEBUG_SYNC= 'execute_command_after_close_tables SIGNAL thread2_ready WAIT_FOR threads_dumped'; send UPDATE t2 SET a = 15 WHERE a = 10; --connection default SET DEBUG_SYNC= 'now WAIT_FOR thread2_ready'; --source include/percona_processlist_row_stats_show.inc --connection conn1 reap; --connection conn2 reap; --connection default disconnect conn1; disconnect conn2; DROP TABLES t1, t2;