org.apache.dolphinscheduler.dao.mapper.TaskGroupMapper.xml Maven / Gradle / Ivy

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<?xml version="1.0" encoding="UTF-8"?>
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  ~ Licensed to the Apache Software Foundation (ASF) under one or more
  ~ contributor license agreements.  See the NOTICE file distributed with
  ~ this work for additional information regarding copyright ownership.
  ~ The ASF licenses this file to You under the Apache License, Version 2.0
  ~ (the "License"); you may not use this file except in compliance with
  ~ the License.  You may obtain a copy of the License at
  ~
  ~     http://www.apache.org/licenses/LICENSE-2.0
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  ~ distributed under the License is distributed on an "AS IS" BASIS,
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  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="org.apache.dolphinscheduler.dao.mapper.TaskGroupMapper">

    <resultMap type="org.apache.dolphinscheduler.dao.entity.TaskGroup" id="TaskGroupMap">
        <result property="id" column="id" jdbcType="INTEGER"/>
        <result property="name" column="name" jdbcType="VARCHAR"/>
        <result property="description" column="description" jdbcType="VARCHAR"/>
        <result property="groupSize" column="group_size" jdbcType="INTEGER"/>
        <result property="useSize" column="use_size" jdbcType="INTEGER"/>
        <result property="userId" column="user_id" jdbcType="INTEGER"/>
        <result property="projectCode" column="project_code" jdbcType="INTEGER"/>
        <result property="status" column="status" jdbcType="INTEGER"/>
        <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
        <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
    </resultMap>

    <sql id = "baseSql">
        id,name,description,project_code,group_size,use_size,status,create_time,update_time
    </sql>

    <select id="queryTaskGroupPaging" resultType="org.apache.dolphinscheduler.dao.entity.TaskGroup">
        select
        <include refid="baseSql">
        </include>
        from t_ds_task_group
        <where>
            <if test="userId != 0">
                and user_id = #{userId}
            </if>
            <if test="status != null">
                and status = #{status}
            </if>
            <if test="name != null and name != '' ">
                and name like concat('%', #{name}, '%')
            </if>
        </where>
        order by update_time desc
    </select>

    <select id="queryTaskGroupPagingByProjectCode" resultType="org.apache.dolphinscheduler.dao.entity.TaskGroup">
        select
        <include refid="baseSql">
        </include>
        from t_ds_task_group
        where project_code in ( #{projectCode} ,  0)
        order by update_time desc
    </select>

    <!--modify data by id-->
    <update id="updateTaskGroupResource">
        update t_ds_task_group
           set use_size = use_size+1
        where id = #{id} and use_size  &lt; group_size and
         (select count(1) FROM t_ds_task_group_queue where id = #{queueId} and status = #{queueStatus} ) = 1
    </update>

    <!--modify data by id-->
    <update id="releaseTaskGroupResource">
        update t_ds_task_group
          set use_size = use_size-1
        where id = #{id} and use_size > 0 and
         (select count(1) FROM t_ds_task_group_queue where id = #{queueId} and status = #{queueStatus} ) = 1
    </update>

    <select id="queryByName" resultType="org.apache.dolphinscheduler.dao.entity.TaskGroup">
        select
        <include refid="baseSql" />
        from t_ds_task_group
        where
        user_id = #{userId} and name =  #{name}
    </select>

    <select id="selectAvailableCountById" resultType="java.lang.Integer">
        select
        count(1)
        from t_ds_task_group
        where
        id = #{groupId} and use_size &lt; group_size
    </select>

    <select id="selectCountByIdStatus" resultType="java.lang.Integer">
        select
        count(1)
        from t_ds_task_group
        where
        id = #{id} and status = #{status}
    </select>

</mapper>