vitess.io/vitess@v0.16.2/go/test/endtoend/vtgate/schematracker/sharded/schema.sql (about)

     1  create table t2(
     2         id3 bigint,
     3         id4 bigint,
     4         primary key(id3)
     5  ) Engine=InnoDB;
     6  
     7  create table t2_id4_idx(
     8         id bigint not null auto_increment,
     9         id4 bigint,
    10         id3 bigint,
    11         primary key(id),
    12         key idx_id4(id4)
    13  ) Engine=InnoDB;
    14  
    15  create table t8(
    16         id8 bigint,
    17         testId bigint,
    18         primary key(id8)
    19  ) Engine=InnoDB;