CREATE TABLE car (
 id INT NOT NULL PRIMARY KEY,
 license_plate VARCHAR NOT NULL,
 color VARCHAR NOT NULL
);
ALTER TABLE owner ADD driver_license_id VARCHAR;
INSERT INTO brand (name) VALUES ('DeLorean');

DELETE FROM brand WHERE name='DeLorean';
ALTER TABLE owner DROP driver_license_id;
DROP TABLE car;

<dependencies>
 <dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-web</artifactId>
 </dependency>
 <!-- spring-boot-dependencies已包含了flyway的版本設(shè)置 -->
 <dependency>
  <groupId>org.flywaydb</groupId>
  <artifactId>flyway-core</artifactId>
 </dependency>
 <dependency>
  <groupId>mysql</groupId>
  <artifactId>mysql-connector-java</artifactId>
 </dependency>

spring:
 datasource:
 url: jdbc:mysql://localhost:3306/spring_boot_series?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull&allowMultiQueries=true&serverTimezone=GMT
 username: root
 password: tiger
 driver-class-name: com.mysql.cj.jdbc.Driver
 # 自動(dòng)讀取spring.datasource配置進(jìn)行遷移操作
 flyway:
 locations: classpath:db

CREATE SCHEMA IF NOT EXISTS `spring_boot_series` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
USE `spring_boot_series`;

-- -----------------------------------------------------
-- Table `spring_boot_series`.`user_base`
-- -----------------------------------------------------

CREATE TABLE IF NOT EXISTS `spring_boot_series`.`user_base`
(
 `id`   BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
 `nickname` VARCHAR(45)  NOT NULL DEFAULT '' COMMENT '昵稱',
 `status`  VARCHAR(45)  NOT NULL,
 `sex`   TINYINT   NULL COMMENT '性別(MALE:1-男性,FEMALE:0-女性)',
 `mobile`  VARCHAR(13)  NOT NULL DEFAULT '' COMMENT '手機(jī)號(hào)碼',
 `email`  VARCHAR(100) NOT NULL DEFAULT '' COMMENT '郵箱',
 `birthday` BIGINT   NOT NULL DEFAULT 0 COMMENT '生日',
 `create_time` DATETIME  NOT NULL DEFAULT CURRENT_TIMESTAMP,
 `update_time` DATETIME  NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
 PRIMARY KEY (`id`)
)
 ENGINE = InnoDB;


CREATE TABLE IF NOT EXISTS `spring_boot_series`.`user_auth`
(
 `id`   BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
 `uid`   BIGINT   NOT NULL,
 `identity_type` TINYINT   NOT NULL,
 `identifier` VARCHAR(50)  NOT NULL DEFAULT '',
 `certificate` VARCHAR(30)  NOT NULL DEFAULT '',
 `create_time` TIMESTAMP  NOT NULL DEFAULT CURRENT_TIMESTAMP,
 `update_time` TIMESTAMP  NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
 PRIMARY KEY (`id`),
 INDEX `idx_uid_certificate` (`uid` ASC, `certificate` ASC),
 INDEX `idx_type_identity` (`identity_type` ASC, `identifier` ASC)
)
 ENGINE = InnoDB
 COMMENT = '用戶授權(quán)表';

alter table user_base modify birthday datetime null comment '生日';

alter table user_base modify birthday timestamp null comment '生日';
alter table user_base add login_time timestamp null;