gtsoft-snail-job-server/snail-job-datasource/snail-job-mariadb-datasource/src/main/resources/mariadb/mapper/RetryTaskMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.aizuda.snailjob.template.datasource.persistence.mapper.RetryTaskMapper">

    <update id="updateBatchNextTriggerAtById" parameterType="java.util.List">
        UPDATE sj_retry_task_${partition} rt,
               (
                   <foreach collection="list" item="item" index="index" separator="UNION ALL">
                       SELECT
                           #{item.id}               AS id,
                           #{item.nextTriggerAt}    AS next_trigger_at
                   </foreach>
               ) tt
           SET rt.next_trigger_at = tt.next_trigger_at
         WHERE rt.id = tt.id
    </update>
</mapper>