yangys
2024-04-02 1a77b1a7c072b136925d6d73c4d8f017ca016e3a
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<?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.qianwen.smartman.modules.tool.mapper.ToolCategoryMapper">
 
    <select id="listCategoryList" resultType="com.qianwen.smartman.modules.tool.vo.ToolCategoryTreeVO">
        SELECT
            btc.id,
            btc.parent_id,
            btc.name,
            btc.sort,
            btc.tool_prefix_code,
            btc.code_length,
            count( btm.id ) itemNum
        FROM
            blade_tool_category btc
                LEFT JOIN blade_tool_model btm ON btc.id = btm.tool_category_id
                AND btm.is_deleted = 0
        WHERE
            btc.is_deleted = 0
        GROUP BY
            btc.id,
            btc.parent_id,
            btc.name,
            btc.sort,
            btc.tool_prefix_code,
            btc.code_length
        ORDER BY
            btc.sort
    </select>
</mapper>