feat: 提交课表冲突检查相关功能模块
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dengxiaoyue
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.roomroot.jwgl.mapper.SSKCBXYDMapper">
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<select id="selectBySskcbh" resultType="com.roomroot.jwgl.entity.SSKCBXYD">
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SELECT * FROM "实施_课程表_学员队" WHERE "实施_课程表编号" = #{sskcbh}
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</select>
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<delete id="deleteBySskcbbh">
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DELETE FROM "实施_课程表_学员队" WHERE "实施_课程表编号" = #{sskcbbh}
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</delete>
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<resultMap id="ScheduleResultMap" type="com.roomroot.jwgl.vo.elective.ClassScheduleVO">
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<id column="编号" property="bh"/>
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<result column="实施_课程编号" property="sskcbh"/>
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<result column="日期" property="rq"/>
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<result column="节次" property="jc"/>
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<result column="教学内容" property="jxnr"/>
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<result column="教学方法" property="jxff"/>
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<result column="年度" property="nd"/>
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<result column="学员队编号" property="xydbh"/>
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<result column="课名称" property="kcmc"/>
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</resultMap>
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<select id="selectScheduleByXydbh" resultMap="ScheduleResultMap">
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SELECT
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s."编号", s."实施_课程编号", s."日期", s."节次",
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s."教学内容", s."教学方法", s."年度",
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t."学员队编号",
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k."课名称"
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FROM "实施_课程表" s
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JOIN "实施_课程表_学员队" t ON t."实施_课程表编号" = s."编号"
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<!--
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修正：三层关联 SSKCB → 实施_课程 → 课表
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- 类型转换：c."编号" 是 VARBINARY，s."实施_课程编号" 是 CHAR，必须 CAST 才能匹配上
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- 科目关联：KB.科目代码 = SSKC.科目编号
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-->
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LEFT JOIN "实施_课程" c ON CAST(c."编号" AS CHAR(36)) = s."实施_课程编号"
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LEFT JOIN "课表" k ON k."科目代码" = c."科目编号"
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WHERE t."学员队编号" = #{xydbh}
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<if test="nd != null">
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AND s."年度" = #{nd}
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</if>
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ORDER BY s."日期", s."节次"
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</select>
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<!-- ============================================================ -->
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<!-- 课表冲突检查 - 维度1：教学班时间冲突明细查询 -->
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<!-- 检查逻辑：同一班次 + 同一日期 + 同一节次，出现 >1 个不同课次 -->
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<!-- 用到的表： -->
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<!-- 1. 实施_课程表 SSKCB → 日期(RQ)/节次(JC)/年度/删除状态(SCZT=0正常) -->
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<!-- 2. 实施_课程表_学员队 SSKCBXYD → 学员队编号(班次编号) -->
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<!-- 3. 学员队表(或班次表) XYDB → 翻译班次中文名 -->
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<!-- 4. 课表 KB → 翻译课程名称 -->
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<!-- ============================================================ -->
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<select id="selectTeamConflictDetails"
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resultType="com.roomroot.jwgl.vo.timetableconflict.TimetableConflictDetailVO">
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SELECT
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/* 固定维度编码：教学班时间冲突 */
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'TEAM_CONFLICT' AS dimension_code,
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'教学班时间冲突' AS dimension_title,
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/* 发生冲突的资源（班次）*/
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g."学员队编号" AS resource_id,
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COALESCE(x."学员队名称", g."学员队编号") AS resource_name,
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/* 冲突日期节次（统一从主表 SSKCB(s) 取）*/
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g."日期" AS rq,
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g."节次" AS jc,
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/* 占用课次数（同一班次同一时间有多少门课） */
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g."占用课次数" AS occupied_lesson_count,
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/* 冲突课程名称拼接 */
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g."课程名称列表" AS course_names,
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/* 冲突课次编号拼接（前端跳转用）*/
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g."课次编号列表" AS conflict_sskcb_bhs,
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/* 冲突原因说明 */
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'教学班次【' || COALESCE(x."学员队名称", g."学员队编号") || '】在 '
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|| TO_CHAR(g."日期", 'YYYY-MM-DD') || ' 第' || CAST(g."节次" AS VARCHAR) || '节'
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|| ' 被同时安排 ' || CAST(g."占用课次数" AS VARCHAR) || ' 门课程：'
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|| COALESCE(g."课程名称列表", '（课次号：' || g."课次编号列表" || '）')
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AS reason,
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/* =========================================================
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* 以下为 UI 明细表格新增的 5 个字段（对应截图8列）
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* 列别名统一用"下划线命名" → MyBatis resultType 自动转驼峰匹配 VO 属性
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* ========================================================= */
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/* 冲突号：日期8位_节次2位补0_资源编号（学员队编号）*/
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TO_CHAR(g."日期", 'YYYYMMDD')
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|| '_' || LPAD(CAST(g."节次" AS VARCHAR), 2, '0')
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|| '_' || g."学员队编号" AS conflict_no,
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/* 班次名称列表（该冲突涉及的所有学员队/班次） */
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COALESCE(g.xyd_names_list, '（无）') AS xyd_names,
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/* 教员姓名列表（含【主/辅】标注）*/
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COALESCE(g.teacher_names_list, '（无）') AS teacher_names,
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/* 场地/教室名称列表 */
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COALESCE(g.classroom_names_list, '（无）') AS classroom_names,
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/* 责任单位（班次的所属单位）*/
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COALESCE(g.responsible_dept_list, '（无）')AS responsible_dept
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FROM (
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/*
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* 内层子查询：按班次+日期+节次 GROUP BY，筛选 COUNT(DISTINCT 课次) > 1 的冲突组
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*
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* 新增：除原有课程信息 JOIN 外，再 LEFT JOIN 三类业务信息用于明细展示（均加 DISTINCT，避免 JOIN 膨胀影响聚合）
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* ① 班次+责任单位：SSKCB 再次 JOIN SSKCBXYD + 学员队表（拿到所有涉及班次的名称和所属单位）
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* ② 教员：SSKCB → SSKCBFZJY + 教员表（带【主】【辅】标注）
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* ③ 场地/教室：SSKCB → SSKCBJS + 教室表
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*/
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SELECT
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t."学员队编号",
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s."日期",
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s."节次",
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COUNT(DISTINCT s."编号") AS "占用课次数",
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/* 原有用字段：课程名、课次号 */
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WM_CONCAT(DISTINCT k."课名称") AS "课程名称列表",
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WM_CONCAT(DISTINCT s."编号") AS "课次编号列表",
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/* ========== 新增 4 个聚合字段（对应 UI 明细 4 列）========== */
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/* 1. 班次名称列表：一个课次可能多个班上，DISTINCT 去重再拼接 */
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WM_CONCAT(DISTINCT xyd_info."学员队名称") AS xyd_names_list,
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/* 2. 教员姓名列表：带【主】【辅】角色区分 */
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WM_CONCAT(DISTINCT
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CASE fz_info."主教员" WHEN 1 THEN '【主】' ELSE '【辅】' END
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|| jy_info."教员姓名"
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) AS teacher_names_list,
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/* 3. 场地/教室名称列表 */
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WM_CONCAT(DISTINCT js_info."教室名称") AS classroom_names_list,
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/* 4. 责任单位：学员队表所属单位字段聚合（DISTINCT 去重）*/
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WM_CONCAT(DISTINCT xyd_info."所属单位") AS responsible_dept_list
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FROM "实施_课程表" s
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/* 维度过滤用：主关联"教学班(学员队)" —— 教学班冲突就是按这个维度 GROUP BY */
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INNER JOIN "实施_课程表_学员队" t ON t."实施_课程表编号" = s."编号"
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/* 课表信息三层关联 */
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LEFT JOIN "实施_课程" c ON CAST(c."编号" AS CHAR(36)) = s."实施_课程编号"
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LEFT JOIN "课表" k ON k."科目代码" = c."科目编号"
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/* ========== 新增 JOIN：聚合该冲突课次涉及的所有班次/教员/教室信息 ========== */
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LEFT JOIN "实施_课程表_学员队" xyd_link ON xyd_link."实施_课程表编号" = s."编号"
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LEFT JOIN "学员队表" xyd_info ON xyd_info."学员队编号" = xyd_link."学员队编号"
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LEFT JOIN "实施_课程表_辅助教员" fz_info ON fz_info."实施_课程表编号" = s."编号"
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LEFT JOIN "教员表" jy_info ON jy_info."教员编号" = fz_info."辅助教员编号"
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LEFT JOIN "实施_课程表_教室" js_link ON js_link."实施_课程表编号" = s."编号"
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LEFT JOIN "教室表" js_info ON js_info."教室编号" = js_link."教室编号"
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WHERE s."删除状态" = 0
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AND s."年度" = #{nd}
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GROUP BY t."学员队编号", s."日期", s."节次"
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HAVING COUNT(DISTINCT s."编号") > 1
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) g
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/* 翻译班次中文名（学员队表） */
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LEFT JOIN "学员队表" x ON x."学员队编号" = g."学员队编号"
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ORDER BY g."日期", g."节次", g."学员队编号"
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</select>
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<!-- ============================================================ -->
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<!-- 课表冲突检查 - 维度2：教学班必修与选修时间冲突 -->
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<!-- 检查逻辑：同一班次同一日期节次，同时出现"必修"和"选修"两类课程 -->
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<!-- 用到的表： -->
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<!-- 1. 实施_课程表 SSKCB → 日期/节次/年度/删除状态 -->
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<!-- 2. 实施_课程表_学员队 SSKCBXYD → 班次编号 -->
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<!-- 3. 课表 KB → 课程类型(必修/选修/考查) -->
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<!-- 4. 学员队表 XYDB → 翻译班次中文名 -->
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<!-- ============================================================ -->
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<select id="selectElectiveRequiredConflictDetails"
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resultType="com.roomroot.jwgl.vo.timetableconflict.TimetableConflictDetailVO">
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SELECT
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'ELECTIVE_REQUIRED_CONFLICT' AS dimension_code,
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'教学班必修与选修时间冲突' AS dimension_title,
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g."学员队编号" AS resource_id,
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COALESCE(x."学员队名称", g."学员队编号") AS resource_name,
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/* 日期节次统一取自主表 s */
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g."日期" AS rq,
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g."节次" AS jc,
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(g."必修课次数" + g."选修课次数") AS occupied_lesson_count,
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(g."必修课程名" || '；' || g."选修课程名") AS course_names,
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(g."必修课次编号" || ',' || g."选修课次编号") AS conflict_sskcb_bhs,
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'教学班次【' || COALESCE(x."学员队名称", g."学员队编号") || '】在 '
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|| TO_CHAR(g."日期", 'YYYY-MM-DD') || ' 第' || CAST(g."节次" AS VARCHAR) || '节'
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|| ' 同时安排了必修课：' || COALESCE(g."必修课程名", '（无）')
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|| ' 与 选修课：' || COALESCE(g."选修课程名", '（无）')
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AS reason,
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/* ========== UI 明细新增 5 字段 ========== */
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/* 冲突号：日期8位_节次2位_学员队编号 */
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TO_CHAR(g."日期", 'YYYYMMDD')
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|| '_' || LPAD(CAST(g."节次" AS VARCHAR), 2, '0')
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|| '_' || g."学员队编号" AS conflict_no,
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COALESCE(g.xyd_names_list, '（无）') AS xyd_names,
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COALESCE(g.teacher_names_list, '（无）') AS teacher_names,
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COALESCE(g.classroom_names_list, '（无）') AS classroom_names,
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COALESCE(g.responsible_dept_list, '（无）')AS responsible_dept
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FROM (
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/*
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* 按班次+日期+节次分组，分别统计"必修课"和"选修课"
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* 新增 JOIN：同维度1，LEFT JOIN 班次/教员/教室三类信息（WM_CONCAT DISTINCT 聚合）
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*/
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SELECT
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t."学员队编号",
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s."日期",
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s."节次",
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COUNT(DISTINCT CASE WHEN k."课程类型" = '必修' THEN s."编号" END) AS "必修课次数",
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COUNT(DISTINCT CASE WHEN k."课程类型" = '选修' THEN s."编号" END) AS "选修课次数",
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WM_CONCAT(DISTINCT CASE WHEN k."课程类型" = '必修' THEN k."课名称" END) AS "必修课程名",
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WM_CONCAT(DISTINCT CASE WHEN k."课程类型" = '选修' THEN k."课名称" END) AS "选修课程名",
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WM_CONCAT(DISTINCT CASE WHEN k."课程类型" = '必修' THEN s."编号" END) AS "必修课次编号",
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WM_CONCAT(DISTINCT CASE WHEN k."课程类型" = '选修' THEN s."编号" END) AS "选修课次编号",
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/* ========== 新增 4 个聚合字段 ========== */
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WM_CONCAT(DISTINCT xyd_info."学员队名称") AS xyd_names_list,
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WM_CONCAT(DISTINCT
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CASE fz_info."主教员" WHEN 1 THEN '【主】' ELSE '【辅】' END
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|| jy_info."教员姓名"
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) AS teacher_names_list,
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WM_CONCAT(DISTINCT js_info."教室名称") AS classroom_names_list,
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WM_CONCAT(DISTINCT xyd_info."所属单位") AS responsible_dept_list
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FROM "实施_课程表" s
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INNER JOIN "实施_课程表_学员队" t ON t."实施_课程表编号" = s."编号"
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LEFT JOIN "实施_课程" c ON CAST(c."编号" AS CHAR(36)) = s."实施_课程编号"
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LEFT JOIN "课表" k ON k."科目代码" = c."科目编号"
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/* ========== 新增 JOIN：三类业务信息 ========== */
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LEFT JOIN "实施_课程表_学员队" xyd_link ON xyd_link."实施_课程表编号" = s."编号"
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LEFT JOIN "学员队表" xyd_info ON xyd_info."学员队编号" = xyd_link."学员队编号"
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LEFT JOIN "实施_课程表_辅助教员" fz_info ON fz_info."实施_课程表编号" = s."编号"
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LEFT JOIN "教员表" jy_info ON jy_info."教员编号" = fz_info."辅助教员编号"
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LEFT JOIN "实施_课程表_教室" js_link ON js_link."实施_课程表编号" = s."编号"
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LEFT JOIN "教室表" js_info ON js_info."教室编号" = js_link."教室编号"
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WHERE s."删除状态" = 0
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AND s."年度" = #{nd}
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GROUP BY t."学员队编号", s."日期", s."节次"
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/* 关键：只有必修 >0 并且 选修 >0 才算冲突 */
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HAVING COUNT(DISTINCT CASE WHEN k."课程类型" = '必修' THEN s."编号" END) > 0
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AND COUNT(DISTINCT CASE WHEN k."课程类型" = '选修' THEN s."编号" END) > 0
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) g
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/* 修正：学员队表主键是「学员队编号」，不是「编号」 */
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LEFT JOIN "学员队表" x ON x."学员队编号" = g."学员队编号"
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ORDER BY g."日期", g."节次"
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</select>
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</mapper>
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