🐛 修复定时任务列表重复数据问题

Author: xkcoding

spring-boot-demo-task-quartz/src/main/resources/mappers/JobMapper.xml

@@ -2,22 +2,21 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.xkcoding.task.quartz.mapper.JobMapper">
 
- <select id="list" resultType="com.xkcoding.task.quartz.entity.domain.JobAndTrigger">
- SELECT
- qrtz_job_details.JOB_NAME AS jobName,
- qrtz_job_details.JOB_GROUP AS jobGroup,
- qrtz_job_details.JOB_CLASS_NAME AS jobClassName,
- qrtz_triggers.TRIGGER_NAME AS triggerName,
- qrtz_triggers.TRIGGER_GROUP AS triggerGroup,
- qrtz_triggers.TRIGGER_STATE AS triggerState,
- qrtz_cron_triggers.CRON_EXPRESSION AS cronExpression,
- qrtz_cron_triggers.TIME_ZONE_ID AS timeZoneId
- FROM
- qrtz_job_details
- JOIN qrtz_triggers
- JOIN qrtz_cron_triggers
- ON qrtz_job_details.JOB_NAME = qrtz_triggers.JOB_NAME
- AND qrtz_triggers.TRIGGER_NAME = qrtz_cron_triggers.TRIGGER_NAME
- AND qrtz_triggers.TRIGGER_GROUP = qrtz_cron_triggers.TRIGGER_GROUP
+ <select id="list" resultType="com.xkcoding.task.quartz.entity.domain.JobAndTrigger">
+SELECT
+job_details.`JOB_NAME`,
+job_details.`JOB_GROUP`,
+job_details.`JOB_CLASS_NAME`,
+cron_triggers.`CRON_EXPRESSION`,
+cron_triggers.`TIME_ZONE_ID`,
+qrtz_triggers.`TRIGGER_NAME`,
+qrtz_triggers.`TRIGGER_GROUP`,
+qrtz_triggers.`TRIGGER_STATE`
+FROM
+`QRTZ_JOB_DETAILS` job_details
+LEFT JOIN `QRTZ_CRON_TRIGGERS` cron_triggers ON job_details.`JOB_NAME` = cron_triggers.`TRIGGER_NAME`
+AND job_details.`JOB_GROUP` = cron_triggers.`TRIGGER_GROUP`
+LEFT JOIN `QRTZ_TRIGGERS` qrtz_triggers ON qrtz_triggers.`TRIGGER_NAME` = job_details.`JOB_NAME`
+AND qrtz_triggers.`TRIGGER_GROUP` = job_details.`JOB_GROUP`
  </select>
 </mapper>