詹海 / test_project · Files

DROP TABLE IF EXISTS account;
CREATE TABLE account
(
    id               INT(11) NOT NULL AUTO_INCREMENT,
    balance          DOUBLE   DEFAULT NULL,
    last_update_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    PRIMARY KEY (id)
) ENGINE = InnoDB
  AUTO_INCREMENT = 1
  DEFAULT CHARSET = utf8;

DROP TABLE IF EXISTS undo_log;
CREATE TABLE undo_log
(
    id            BIGINT(20) NOT NULL AUTO_INCREMENT,
    branch_id     BIGINT(20) NOT NULL,
    xid           VARCHAR(100) NOT NULL,
    context       VARCHAR(128) NOT NULL,
    rollback_info LONGBLOB     NOT NULL,
    log_status    INT(11) NOT NULL,
    log_created   DATETIME     NOT NULL,
    log_modified  DATETIME     NOT NULL,
    PRIMARY KEY (id),
    UNIQUE KEY ux_undo_log (xid, branch_id)
) ENGINE = InnoDB
  AUTO_INCREMENT = 1
  DEFAULT CHARSET = utf8;
INSERT INTO account (id, balance)
VALUES (1, 50);