ai-back/ruoyi-modules/ruoyi-bulkOrder/src/main/resources/mapper/DevelopmentOrderMapper.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="org.dromara.bulk.mapper.DevelopmentOrderMapper">

    <resultMap id="statusCountMap" type="map">
        <id column="key" property="key" javaType="long"/>
        <result column="value" property="value" javaType="int"/>
    </resultMap>

    <select id="countStatusBatch" parameterType="java.util.Collection" resultMap="statusCountMap">
        SELECT `status` AS `key`, COUNT(*) AS `value`
        FROM fa_template_dev_order
        WHERE `status` IN
        <foreach item="status" collection="statusCodes" open="(" separator="," close=")">
            #{status}
        </foreach>
        GROUP BY `status`
    </select>

    <select id="getCountWithCondition" resultType="int">
        select COUNT(*) from fa_template_dev_order where `status` = #{status}
        <if test="statusFieldName != null and statusFieldName != ''">
            AND ${statusFieldName} != 0
        </if>
    </select>

</mapper>