refactor: 优化数据库表结构定义和初始化数据

- 重新格式化了数据库表结构定义，使其更加清晰易读
- 添加了初始化数据部分，用作示例数据
- 统一了表结构和数据插入语句的风格，提高了代码一致性

doc/db/tables_xxl_job.sql

@@ -7,116 +7,145 @@ use `xxl_job`;
 
 SET NAMES utf8mb4;
 
-CREATE TABLE `xxl_job_info` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `job_group` int(11) NOT NULL COMMENT '执行器主键ID',
-  `job_desc` varchar(255) NOT NULL,
-  `add_time` datetime DEFAULT NULL,
-  `update_time` datetime DEFAULT NULL,
-  `author` varchar(64) DEFAULT NULL COMMENT '作者',
-  `alarm_email` varchar(255) DEFAULT NULL COMMENT '报警邮件',
-  `schedule_type` varchar(50) NOT NULL DEFAULT 'NONE' COMMENT '调度类型',
-  `schedule_conf` varchar(128) DEFAULT NULL COMMENT '调度配置，值含义取决于调度类型',
-  `misfire_strategy` varchar(50) NOT NULL DEFAULT 'DO_NOTHING' COMMENT '调度过期策略',
-  `executor_route_strategy` varchar(50) DEFAULT NULL COMMENT '执行器路由策略',
-  `executor_handler` varchar(255) DEFAULT NULL COMMENT '执行器任务handler',
-  `executor_param` varchar(512) DEFAULT NULL COMMENT '执行器任务参数',
-  `executor_block_strategy` varchar(50) DEFAULT NULL COMMENT '阻塞处理策略',
-  `executor_timeout` int(11) NOT NULL DEFAULT '0' COMMENT '任务执行超时时间，单位秒',
-  `executor_fail_retry_count` int(11) NOT NULL DEFAULT '0' COMMENT '失败重试次数',
-  `glue_type` varchar(50) NOT NULL COMMENT 'GLUE类型',
-  `glue_source` mediumtext COMMENT 'GLUE源代码',
-  `glue_remark` varchar(128) DEFAULT NULL COMMENT 'GLUE备注',
-  `glue_updatetime` datetime DEFAULT NULL COMMENT 'GLUE更新时间',
-  `child_jobid` varchar(255) DEFAULT NULL COMMENT '子任务ID，多个逗号分隔',
-  `trigger_status` tinyint(4) NOT NULL DEFAULT '0' COMMENT '调度状态：0-停止，1-运行',
-  `trigger_last_time` bigint(13) NOT NULL DEFAULT '0' COMMENT '上次调度时间',
-  `trigger_next_time` bigint(13) NOT NULL DEFAULT '0' COMMENT '下次调度时间',
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+CREATE TABLE `xxl_job_info`
+(
+    `id`                        int(11)      NOT NULL AUTO_INCREMENT,
+    `job_group`                 int(11)      NOT NULL COMMENT '执行器主键ID',
+    `job_desc`                  varchar(255) NOT NULL,
+    `add_time`                  datetime              DEFAULT NULL,
+    `update_time`               datetime              DEFAULT NULL,
+    `author`                    varchar(64)           DEFAULT NULL COMMENT '作者',
+    `alarm_email`               varchar(255)          DEFAULT NULL COMMENT '报警邮件',
+    `schedule_type`             varchar(50)  NOT NULL DEFAULT 'NONE' COMMENT '调度类型',
+    `schedule_conf`             varchar(128)          DEFAULT NULL COMMENT '调度配置，值含义取决于调度类型',
+    `misfire_strategy`          varchar(50)  NOT NULL DEFAULT 'DO_NOTHING' COMMENT '调度过期策略',
+    `executor_route_strategy`   varchar(50)           DEFAULT NULL COMMENT '执行器路由策略',
+    `executor_handler`          varchar(255)          DEFAULT NULL COMMENT '执行器任务handler',
+    `executor_param`            varchar(512)          DEFAULT NULL COMMENT '执行器任务参数',
+    `executor_block_strategy`   varchar(50)           DEFAULT NULL COMMENT '阻塞处理策略',
+    `executor_timeout`          int(11)      NOT NULL DEFAULT '0' COMMENT '任务执行超时时间，单位秒',
+    `executor_fail_retry_count` int(11)      NOT NULL DEFAULT '0' COMMENT '失败重试次数',
+    `glue_type`                 varchar(50)  NOT NULL COMMENT 'GLUE类型',
+    `glue_source`               mediumtext COMMENT 'GLUE源代码',
+    `glue_remark`               varchar(128)          DEFAULT NULL COMMENT 'GLUE备注',
+    `glue_updatetime`           datetime              DEFAULT NULL COMMENT 'GLUE更新时间',
+    `child_jobid`               varchar(255)          DEFAULT NULL COMMENT '子任务ID，多个逗号分隔',
+    `trigger_status`            tinyint(4)   NOT NULL DEFAULT '0' COMMENT '调度状态：0-停止，1-运行',
+    `trigger_last_time`         bigint(13)   NOT NULL DEFAULT '0' COMMENT '上次调度时间',
+    `trigger_next_time`         bigint(13)   NOT NULL DEFAULT '0' COMMENT '下次调度时间',
+    PRIMARY KEY (`id`)
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4;
 
-CREATE TABLE `xxl_job_log` (
-  `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `job_group` int(11) NOT NULL COMMENT '执行器主键ID',
-  `job_id` int(11) NOT NULL COMMENT '任务，主键ID',
-  `executor_address` varchar(255) DEFAULT NULL COMMENT '执行器地址，本次执行的地址',
-  `executor_handler` varchar(255) DEFAULT NULL COMMENT '执行器任务handler',
-  `executor_param` varchar(512) DEFAULT NULL COMMENT '执行器任务参数',
-  `executor_sharding_param` varchar(20) DEFAULT NULL COMMENT '执行器任务分片参数，格式如 1/2',
-  `executor_fail_retry_count` int(11) NOT NULL DEFAULT '0' COMMENT '失败重试次数',
-  `trigger_time` datetime DEFAULT NULL COMMENT '调度-时间',
-  `trigger_code` int(11) NOT NULL COMMENT '调度-结果',
-  `trigger_msg` text COMMENT '调度-日志',
-  `handle_time` datetime DEFAULT NULL COMMENT '执行-时间',
-  `handle_code` int(11) NOT NULL COMMENT '执行-状态',
-  `handle_msg` text COMMENT '执行-日志',
-  `alarm_status` tinyint(4) NOT NULL DEFAULT '0' COMMENT '告警状态：0-默认、1-无需告警、2-告警成功、3-告警失败',
-  PRIMARY KEY (`id`),
-  KEY `I_trigger_time` (`trigger_time`),
-  KEY `I_handle_code` (`handle_code`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+CREATE TABLE `xxl_job_log`
+(
+    `id`                        bigint(20) NOT NULL AUTO_INCREMENT,
+    `job_group`                 int(11)    NOT NULL COMMENT '执行器主键ID',
+    `job_id`                    int(11)    NOT NULL COMMENT '任务，主键ID',
+    `executor_address`          varchar(255)        DEFAULT NULL COMMENT '执行器地址，本次执行的地址',
+    `executor_handler`          varchar(255)        DEFAULT NULL COMMENT '执行器任务handler',
+    `executor_param`            varchar(512)        DEFAULT NULL COMMENT '执行器任务参数',
+    `executor_sharding_param`   varchar(20)         DEFAULT NULL COMMENT '执行器任务分片参数，格式如 1/2',
+    `executor_fail_retry_count` int(11)    NOT NULL DEFAULT '0' COMMENT '失败重试次数',
+    `trigger_time`              datetime            DEFAULT NULL COMMENT '调度-时间',
+    `trigger_code`              int(11)    NOT NULL COMMENT '调度-结果',
+    `trigger_msg`               text COMMENT '调度-日志',
+    `handle_time`               datetime            DEFAULT NULL COMMENT '执行-时间',
+    `handle_code`               int(11)    NOT NULL COMMENT '执行-状态',
+    `handle_msg`                text COMMENT '执行-日志',
+    `alarm_status`              tinyint(4) NOT NULL DEFAULT '0' COMMENT '告警状态：0-默认、1-无需告警、2-告警成功、3-告警失败',
+    PRIMARY KEY (`id`),
+    KEY `I_trigger_time` (`trigger_time`),
+    KEY `I_handle_code` (`handle_code`)
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4;
 
-CREATE TABLE `xxl_job_log_report` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `trigger_day` datetime DEFAULT NULL COMMENT '调度-时间',
-  `running_count` int(11) NOT NULL DEFAULT '0' COMMENT '运行中-日志数量',
-  `suc_count` int(11) NOT NULL DEFAULT '0' COMMENT '执行成功-日志数量',
-  `fail_count` int(11) NOT NULL DEFAULT '0' COMMENT '执行失败-日志数量',
-  `update_time` datetime DEFAULT NULL,
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `i_trigger_day` (`trigger_day`) USING BTREE
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+CREATE TABLE `xxl_job_log_report`
+(
+    `id`            int(11) NOT NULL AUTO_INCREMENT,
+    `trigger_day`   datetime         DEFAULT NULL COMMENT '调度-时间',
+    `running_count` int(11) NOT NULL DEFAULT '0' COMMENT '运行中-日志数量',
+    `suc_count`     int(11) NOT NULL DEFAULT '0' COMMENT '执行成功-日志数量',
+    `fail_count`    int(11) NOT NULL DEFAULT '0' COMMENT '执行失败-日志数量',
+    `update_time`   datetime         DEFAULT NULL,
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `i_trigger_day` (`trigger_day`) USING BTREE
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4;
 
-CREATE TABLE `xxl_job_logglue` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `job_id` int(11) NOT NULL COMMENT '任务，主键ID',
-  `glue_type` varchar(50) DEFAULT NULL COMMENT 'GLUE类型',
-  `glue_source` mediumtext COMMENT 'GLUE源代码',
-  `glue_remark` varchar(128) NOT NULL COMMENT 'GLUE备注',
-  `add_time` datetime DEFAULT NULL,
-  `update_time` datetime DEFAULT NULL,
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+CREATE TABLE `xxl_job_logglue`
+(
+    `id`          int(11)      NOT NULL AUTO_INCREMENT,
+    `job_id`      int(11)      NOT NULL COMMENT '任务，主键ID',
+    `glue_type`   varchar(50) DEFAULT NULL COMMENT 'GLUE类型',
+    `glue_source` mediumtext COMMENT 'GLUE源代码',
+    `glue_remark` varchar(128) NOT NULL COMMENT 'GLUE备注',
+    `add_time`    datetime    DEFAULT NULL,
+    `update_time` datetime    DEFAULT NULL,
+    PRIMARY KEY (`id`)
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4;
 
-CREATE TABLE `xxl_job_registry` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `registry_group` varchar(50) NOT NULL,
-  `registry_key` varchar(255) NOT NULL,
-  `registry_value` varchar(255) NOT NULL,
-  `update_time` datetime DEFAULT NULL,
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `i_g_k_v` (`registry_group`,`registry_key`,`registry_value`) USING BTREE
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+CREATE TABLE `xxl_job_registry`
+(
+    `id`             int(11)      NOT NULL AUTO_INCREMENT,
+    `registry_group` varchar(50)  NOT NULL,
+    `registry_key`   varchar(255) NOT NULL,
+    `registry_value` varchar(255) NOT NULL,
+    `update_time`    datetime DEFAULT NULL,
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `i_g_k_v` (`registry_group`, `registry_key`, `registry_value`) USING BTREE
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4;
 
-CREATE TABLE `xxl_job_group` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `app_name` varchar(64) NOT NULL COMMENT '执行器AppName',
-  `title` varchar(12) NOT NULL COMMENT '执行器名称',
-  `address_type` tinyint(4) NOT NULL DEFAULT '0' COMMENT '执行器地址类型：0=自动注册、1=手动录入',
-  `address_list` text COMMENT '执行器地址列表，多地址逗号分隔',
-  `update_time` datetime DEFAULT NULL,
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+CREATE TABLE `xxl_job_group`
+(
+    `id`           int(11)     NOT NULL AUTO_INCREMENT,
+    `app_name`     varchar(64) NOT NULL COMMENT '执行器AppName',
+    `title`        varchar(12) NOT NULL COMMENT '执行器名称',
+    `address_type` tinyint(4)  NOT NULL DEFAULT '0' COMMENT '执行器地址类型：0=自动注册、1=手动录入',
+    `address_list` text COMMENT '执行器地址列表，多地址逗号分隔',
+    `update_time`  datetime             DEFAULT NULL,
+    PRIMARY KEY (`id`)
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4;
 
-CREATE TABLE `xxl_job_user` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `username` varchar(50) NOT NULL COMMENT '账号',
-  `password` varchar(50) NOT NULL COMMENT '密码',
-  `role` tinyint(4) NOT NULL COMMENT '角色：0-普通用户、1-管理员',
-  `permission` varchar(255) DEFAULT NULL COMMENT '权限：执行器ID列表，多个逗号分割',
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `i_username` (`username`) USING BTREE
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+CREATE TABLE `xxl_job_user`
+(
+    `id`         int(11)     NOT NULL AUTO_INCREMENT,
+    `username`   varchar(50) NOT NULL COMMENT '账号',
+    `password`   varchar(50) NOT NULL COMMENT '密码',
+    `role`       tinyint(4)  NOT NULL COMMENT '角色：0-普通用户、1-管理员',
+    `permission` varchar(255) DEFAULT NULL COMMENT '权限：执行器ID列表，多个逗号分割',
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `i_username` (`username`) USING BTREE
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4;
 
-CREATE TABLE `xxl_job_lock` (
-  `lock_name` varchar(50) NOT NULL COMMENT '锁名称',
-  PRIMARY KEY (`lock_name`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+CREATE TABLE `xxl_job_lock`
+(
+    `lock_name` varchar(50) NOT NULL COMMENT '锁名称',
+    PRIMARY KEY (`lock_name`)
+) ENGINE = InnoDB
+  DEFAULT CHARSET = utf8mb4;
 
-INSERT INTO `xxl_job_group`(`id`, `app_name`, `title`, `address_type`, `address_list`, `update_time`) VALUES (1, 'xxl-job-executor-sample', '示例执行器', 0, NULL, '2018-11-03 22:21:31' );
-INSERT INTO `xxl_job_info`(`id`, `job_group`, `job_desc`, `add_time`, `update_time`, `author`, `alarm_email`, `schedule_type`, `schedule_conf`, `misfire_strategy`, `executor_route_strategy`, `executor_handler`, `executor_param`, `executor_block_strategy`, `executor_timeout`, `executor_fail_retry_count`, `glue_type`, `glue_source`, `glue_remark`, `glue_updatetime`, `child_jobid`) VALUES (1, 1, '测试任务1', '2018-11-03 22:21:31', '2018-11-03 22:21:31', 'XXL', '', 'CRON', '0 0 0 * * ? *', 'DO_NOTHING', 'FIRST', 'demoJobHandler', '', 'SERIAL_EXECUTION', 0, 0, 'BEAN', '', 'GLUE代码初始化', '2018-11-03 22:21:31', '');
-INSERT INTO `xxl_job_user`(`id`, `username`, `password`, `role`, `permission`) VALUES (1, 'admin', 'e10adc3949ba59abbe56e057f20f883e', 1, NULL);
-INSERT INTO `xxl_job_lock` ( `lock_name`) VALUES ( 'schedule_lock');
+
+## —————————————————————— init data ——————————————————
+
+INSERT INTO `xxl_job_group`(`id`, `app_name`, `title`, `address_type`, `address_list`, `update_time`)
+VALUES (1, 'xxl-job-executor-sample', '示例执行器', 0, NULL, '2018-11-03 22:21:31');
+INSERT INTO `xxl_job_info`(`id`, `job_group`, `job_desc`, `add_time`, `update_time`, `author`, `alarm_email`,
+                           `schedule_type`, `schedule_conf`, `misfire_strategy`, `executor_route_strategy`,
+                           `executor_handler`, `executor_param`, `executor_block_strategy`, `executor_timeout`,
+                           `executor_fail_retry_count`, `glue_type`, `glue_source`, `glue_remark`, `glue_updatetime`,
+                           `child_jobid`)
+VALUES (1, 1, '测试任务1', '2018-11-03 22:21:31', '2018-11-03 22:21:31', 'XXL', '', 'CRON', '0 0 0 * * ? *',
+        'DO_NOTHING', 'FIRST', 'demoJobHandler', '', 'SERIAL_EXECUTION', 0, 0, 'BEAN', '', 'GLUE代码初始化',
+        '2018-11-03 22:21:31', '');
+INSERT INTO `xxl_job_user`(`id`, `username`, `password`, `role`, `permission`)
+VALUES (1, 'admin', 'e10adc3949ba59abbe56e057f20f883e', 1, NULL);
+INSERT INTO `xxl_job_lock` (`lock_name`)
+VALUES ('schedule_lock');
 
 commit;