oceanbase

1

2
let $cluster_is_ob = 1;
3
let $cluster_is_mysql = 0;
4
let $collation_count = query_get_value(select count(1) as cnt from information_schema.COLLATIONS, cnt, 1);
5
if ($collation_count > 100) {
6
  let $cluster_is_ob = 0;
7
  let $cluster_is_mysql = 1;
8
}
9

10