vitess.io/vitess@v0.16.2/examples/region_sharding/show_data.sql (about)

     1  use main/-40;
     2  select * from customer;
     3  select id, hex(keyspace_id) from customer_lookup;
     4  use main/40-80;
     5  select * from customer;
     6  select id, hex(keyspace_id) from customer_lookup;
     7  use main/80-c0;
     8  select * from customer;
     9  select id, hex(keyspace_id) from customer_lookup;
    10  use main/c0-;
    11  select * from customer;
    12  select id, hex(keyspace_id) from customer_lookup;
    13  use main;
    14  select count(*) from customer;
    15  select count(*) from customer_lookup;