--source include/have_debug.inc --source include/have_debug_sync.inc # mere to limit it run rate --source include/have_binlog_format_row.inc connect(con1,localhost,root,,); FLUSH LOGS; FLUSH LOGS; FLUSH LOGS; SET DEBUG_SYNC= "at_after_lock_index WAIT_FOR con1_go"; --send SHOW BINARY LOGS connect(con2,localhost,root,,); RESET MASTER; FLUSH LOGS; SET DEBUG_SYNC= "now SIGNAL con1_go"; --connection con1 --echo # The correct result must consists of two records --replace_column 2 # --reap SET debug_sync = 'reset';