text: CREATE DATABASE _vt;
  
  CREATE TABLE _vt.replication_log (
    time_created_ns bigint primary key,
    note varchar(255));
  
  CREATE TABLE _vt.reparent_log (
    time_created_ns bigint primary key,
    last_position varchar(255),
    new_addr varchar(255),
    new_position varchar(255),
    wait_position varchar(255),
    index (last_position));
  
  CREATE TABLE _vt.blp_checkpoint (
    uid int(10) unsigned NOT NULL,
    host varchar(32) NOT NULL,
    port int NOT NULL,
    master_filename varchar(255) NOT NULL,
    master_position bigint(20) unsigned NOT NULL,
    relay_filename varchar(255) default NULL,
    relay_position bigint(20) unsigned default 0,
    group_id bigint(20) unsigned default 0,
    keyrange_start varchar(32) NOT NULL,
    keyrange_end varchar(32) NOT NULL,
    txn_timestamp int(10) unsigned NOT NULL,
    time_updated int(10) unsigned NOT NULL,
    PRIMARY KEY (uid)
  );
  