CREATE DATABASE if not exists dtm_busi /*!40100 DEFAULT CHARACTER SET utf8mb4 */;
create database if not exists dtm_barrier /*!40100 DEFAULT CHARACTER SET utf8mb4 */;

drop table if exists dtm_busi.user_account;
create table if not exists dtm_busi.user_account(
  id int(11) PRIMARY KEY AUTO_INCREMENT,
  user_id int(11) UNIQUE ,
  balance DECIMAL(10, 2) not null default '0',
  create_time datetime DEFAULT now(),
  update_time datetime DEFAULT now(),
  key(create_time),
  key(update_time)
);

insert into dtm_busi.user_account (user_id, balance) values (1, 10000), (2, 10000) on DUPLICATE KEY UPDATE balance=values (balance);

drop table if exists dtm_busi.user_account_trading;
create table if not exists dtm_busi.user_account_trading( -- 表示交易中被冻结的金额
  id int(11) PRIMARY KEY AUTO_INCREMENT,
  user_id int(11) UNIQUE ,
  trading_balance DECIMAL(10, 2) not null default '0',
  create_time datetime DEFAULT now(),
  update_time datetime DEFAULT now(),
  key(create_time),
  key(update_time)
);

insert into dtm_busi.user_account_trading (user_id, trading_balance) values (1, 0), (2, 0) on DUPLICATE KEY UPDATE trading_balance=values (trading_balance);


drop table if exists dtm_barrier.barrier;
create table if not exists dtm_barrier.barrier(
  id int(11) PRIMARY KEY AUTO_INCREMENT,
  trans_type varchar(45) default '' ,
  gid varchar(128) default'',
  branch_id varchar(128) default '',
  branch_type varchar(45) default '',
  reason varchar(45) default '' comment 'the branch type who insert this record',
  result varchar(2047) default null comment 'the business result of this branch',
  create_time datetime DEFAULT now(),
  update_time datetime DEFAULT now(),
  key(create_time),
  key(update_time),
  UNIQUE key(gid, branch_id, branch_type)
);