--source include/have_debug.inc --source include/not_group_replication_plugin.inc --source include/have_binlog_format_row.inc --source suite/xengine_rpl/include/have_xengine.inc --source include/master-slave.inc let $engine=xengine; # create a table and do online ddl drop table if exists t1; connect (con1,localhost,root,,); connection con1; CREATE TABLE t1 (a INT primary key, b INT)ENGINE=xengine; insert into t1 values(1,1); insert into t1 values(2,2); insert into t1 values(3,3); insert into t1 values(4,4); insert into t1 values(5,5); SET DEBUG_SYNC= 'xengine.inplace_create_sk_scan_base_begin SIGNAL start_dml_insert WAIT_FOR start_dml_insert_finish'; send alter table t1 add index t1_c22 (b) ,ALGORITHM = INPLACE, LOCK=DEFAULT; connection default; SET DEBUG_SYNC= 'now WAIT_FOR start_dml_insert'; insert into t1 values(6,6); SET DEBUG_SYNC= 'now SIGNAL start_dml_insert_finish'; --echo # Switch to connection con1 connection con1; reap -echo # Switch to connection default connection default; show create table t1; --echo # Check the binlog contents on the slave --source include/sync_slave_sql_with_master.inc --connection slave show create table t1; select * from t1; --connection master drop table t1; --source include/rpl_end.inc