use test; create table t1 (data longblob); --disable_query_log let $counter= 20; while ($counter) { insert into t1 values (repeat('a', 2*1024*1024)); dec $counter; } --enable_query_log # check replicate log success --sleep 5 select count(distinct(match_index)) from information_schema.alisql_cluster_global; drop table t1;