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@@ -8,6 +8,7 @@
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-- * 「异动生效时间」：学籍异动 = effective_date；换班级 = effective_time（API 按年筛选）
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-- * 「异动类型」：输出教务系统中文名称（见 §异动类型映射）
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-- * 仅导出已处理：学籍 process_status = 1；换班级 status = '1'
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-- * 去重：同一展示学号 + 登记日 + 异动类型 仅保留 id 最小的一条（学号取 COALESCE(sc,m)）
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-- * 学籍异动「异动前」：优先 xg_student_msg_his（处理脚本落库快照），否则回退 xg_student_msg
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-- * 学籍异动「异动后」：取自当前 xg_student_msg（纯学籍异动组织维度通常不变）
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-- * 末尾「数据来源」「来源记录id」供联调，API 层不对外返回
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@@ -25,6 +26,32 @@
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DROP VIEW IF EXISTS `vw_jw_student_change_export`;
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CREATE VIEW `vw_jw_student_change_export` AS
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SELECT
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ANY_VALUE(`提交时间`) AS `提交时间`,
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ANY_VALUE(`异动生效学期`) AS `异动生效学期`,
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ANY_VALUE(`异动生效时间`) AS `异动生效时间`,
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ANY_VALUE(`异动类型`) AS `异动类型`,
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ANY_VALUE(`申请人学号`) AS `申请人学号`,
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ANY_VALUE(`姓名`) AS `姓名`,
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ANY_VALUE(`异动前所在年级`) AS `异动前所在年级`,
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ANY_VALUE(`异动前所在校区`) AS `异动前所在校区`,
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ANY_VALUE(`异动前所在院系`) AS `异动前所在院系`,
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ANY_VALUE(`异动前所在专业`) AS `异动前所在专业`,
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ANY_VALUE(`异动前所在班级`) AS `异动前所在班级`,
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ANY_VALUE(`异动前学制`) AS `异动前学制`,
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ANY_VALUE(`异动后所在校区`) AS `异动后所在校区`,
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ANY_VALUE(`异动后所在年级`) AS `异动后所在年级`,
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ANY_VALUE(`异动后所在班级`) AS `异动后所在班级`,
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ANY_VALUE(`异动后所在院系`) AS `异动后所在院系`,
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ANY_VALUE(`异动后所在专业`) AS `异动后所在专业`,
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ANY_VALUE(`异动后学制`) AS `异动后学制`,
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ANY_VALUE(`异动后班主任工号`) AS `异动后班主任工号`,
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ANY_VALUE(`异动后班主任姓名`) AS `异动后班主任姓名`,
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ANY_VALUE(`新名字`) AS `新名字`,
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ANY_VALUE(`审核状态`) AS `审核状态`,
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ANY_VALUE(`数据来源`) AS `数据来源`,
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`来源记录id`
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FROM (
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SELECT
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DATE(COALESCE(sc.apply_date, sc.create_time)) AS `提交时间`,
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(CAST(NULL AS CHAR(32) CHARACTER SET utf8mb4) COLLATE utf8mb4_unicode_ci) AS `异动生效学期`,
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@@ -33,9 +60,9 @@ SELECT
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WHEN 'TUI_XUE' THEN '退学'
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WHEN 'XIU_XUE' THEN '休学'
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WHEN 'FU_XUE' THEN '复学'
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ELSE COALESCE(sc.change_type, '')
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ELSE COALESCE(sc.change_type COLLATE utf8mb4_unicode_ci, '' COLLATE utf8mb4_unicode_ci)
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END COLLATE utf8mb4_unicode_ci) AS `异动类型`,
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(COALESCE(sc.student_no, m.student_no) COLLATE utf8mb4_unicode_ci) AS `申请人学号`,
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(COALESCE(sc.student_no COLLATE utf8mb4_unicode_ci, m.student_no COLLATE utf8mb4_unicode_ci) COLLATE utf8mb4_unicode_ci) AS `申请人学号`,
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(COALESCE(mh.`name`, m.`name`) COLLATE utf8mb4_unicode_ci) AS `姓名`,
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(COALESCE(mh.grade, m.grade, cm_before.grade) COLLATE utf8mb4_unicode_ci) AS `异动前所在年级`,
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(CAST(NULL AS CHAR(64) CHARACTER SET utf8mb4) COLLATE utf8mb4_unicode_ci) AS `异动前所在校区`,
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@@ -49,13 +76,38 @@ SELECT
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(COALESCE(m.college_name, cm_after.college_name, mh.college_name) COLLATE utf8mb4_unicode_ci) AS `异动后所在院系`,
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(COALESCE(m.major_name, cm_after.major_name, mh.major_name) COLLATE utf8mb4_unicode_ci) AS `异动后所在专业`,
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COALESCE(cm_after.school_system, m.school_system, cm_before.school_system, mh.school_system) AS `异动后学制`,
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(COALESCE(NULLIF(TRIM(su.user_no), ''), su.user_name) COLLATE utf8mb4_unicode_ci) AS `异动后班主任工号`,
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(COALESCE(
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NULLIF(TRIM(su.user_no COLLATE utf8mb4_unicode_ci), '' COLLATE utf8mb4_unicode_ci),
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su.user_name COLLATE utf8mb4_unicode_ci
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) COLLATE utf8mb4_unicode_ci) AS `异动后班主任工号`,
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(COALESCE(m.class_teacher_name, cm_after.class_teacher_name, mh.class_teacher_name) COLLATE utf8mb4_unicode_ci) AS `异动后班主任姓名`,
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(CAST(NULL AS CHAR(50) CHARACTER SET utf8mb4) COLLATE utf8mb4_unicode_ci) AS `新名字`,
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('已通过' COLLATE utf8mb4_unicode_ci) AS `审核状态`,
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('学籍异动' COLLATE utf8mb4_unicode_ci) AS `数据来源`,
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sc.id AS `来源记录id`
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FROM xg_student_status_change sc
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INNER JOIN (
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SELECT MIN(sc2.id) AS id
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FROM xg_student_status_change sc2
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LEFT JOIN xg_student_msg m2
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ON m2.id = sc2.student_id
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AND m2.deleted = 0
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AND (m2.tenant_id COLLATE utf8mb4_unicode_ci) = (sc2.tenant_id COLLATE utf8mb4_unicode_ci)
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WHERE sc2.deleted = 0
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AND sc2.process_status = 1
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AND sc2.effective_date IS NOT NULL
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AND (sc2.change_type COLLATE utf8mb4_unicode_ci) <> ('BI_YE' COLLATE utf8mb4_unicode_ci)
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GROUP BY
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COALESCE(
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NULLIF(
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TRIM(COALESCE(sc2.student_no COLLATE utf8mb4_unicode_ci, m2.student_no COLLATE utf8mb4_unicode_ci)),
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'' COLLATE utf8mb4_unicode_ci
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),
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(CONCAT('__sid__', sc2.student_id) COLLATE utf8mb4_unicode_ci)
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),
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(sc2.change_type COLLATE utf8mb4_unicode_ci),
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DATE(COALESCE(sc2.apply_date, sc2.create_time))
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) sc_dedup ON sc.id = sc_dedup.id
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LEFT JOIN xg_student_msg m
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ON m.id = sc.student_id
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AND m.deleted = 0
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@@ -67,11 +119,11 @@ LEFT JOIN xg_student_msg_his mh
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LEFT JOIN xg_class_msg cm_before
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ON cm_before.deleted = 0
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AND (cm_before.tenant_id COLLATE utf8mb4_unicode_ci) = (sc.tenant_id COLLATE utf8mb4_unicode_ci)
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AND cm_before.id = CAST(NULLIF(TRIM(COALESCE(mh.class_id, m.class_id)), '') AS UNSIGNED)
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AND cm_before.id = CAST(NULLIF(TRIM(COALESCE(mh.class_id, m.class_id) COLLATE utf8mb4_unicode_ci), '' COLLATE utf8mb4_unicode_ci) AS UNSIGNED)
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LEFT JOIN xg_class_msg cm_after
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ON cm_after.deleted = 0
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AND (cm_after.tenant_id COLLATE utf8mb4_unicode_ci) = (sc.tenant_id COLLATE utf8mb4_unicode_ci)
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AND cm_after.id = CAST(NULLIF(TRIM(m.class_id), '') AS UNSIGNED)
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AND cm_after.id = CAST(NULLIF(TRIM(m.class_id COLLATE utf8mb4_unicode_ci), '' COLLATE utf8mb4_unicode_ci) AS UNSIGNED)
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LEFT JOIN sys_user su
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ON su.user_id = COALESCE(m.class_teacher_id, cm_after.class_teacher_id)
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AND (su.del_flag COLLATE utf8mb4_unicode_ci) = ('0' COLLATE utf8mb4_unicode_ci)
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@@ -79,9 +131,37 @@ LEFT JOIN sys_user su
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WHERE sc.deleted = 0
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AND sc.process_status = 1
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AND (sc.change_type COLLATE utf8mb4_unicode_ci) <> ('BI_YE' COLLATE utf8mb4_unicode_ci)
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) sc_export
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GROUP BY `来源记录id`
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UNION ALL
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SELECT
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ANY_VALUE(`提交时间`) AS `提交时间`,
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ANY_VALUE(`异动生效学期`) AS `异动生效学期`,
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ANY_VALUE(`异动生效时间`) AS `异动生效时间`,
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ANY_VALUE(`异动类型`) AS `异动类型`,
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ANY_VALUE(`申请人学号`) AS `申请人学号`,
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ANY_VALUE(`姓名`) AS `姓名`,
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ANY_VALUE(`异动前所在年级`) AS `异动前所在年级`,
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ANY_VALUE(`异动前所在校区`) AS `异动前所在校区`,
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ANY_VALUE(`异动前所在院系`) AS `异动前所在院系`,
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ANY_VALUE(`异动前所在专业`) AS `异动前所在专业`,
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ANY_VALUE(`异动前所在班级`) AS `异动前所在班级`,
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ANY_VALUE(`异动前学制`) AS `异动前学制`,
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ANY_VALUE(`异动后所在校区`) AS `异动后所在校区`,
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ANY_VALUE(`异动后所在年级`) AS `异动后所在年级`,
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ANY_VALUE(`异动后所在班级`) AS `异动后所在班级`,
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ANY_VALUE(`异动后所在院系`) AS `异动后所在院系`,
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ANY_VALUE(`异动后所在专业`) AS `异动后所在专业`,
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ANY_VALUE(`异动后学制`) AS `异动后学制`,
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ANY_VALUE(`异动后班主任工号`) AS `异动后班主任工号`,
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ANY_VALUE(`异动后班主任姓名`) AS `异动后班主任姓名`,
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ANY_VALUE(`新名字`) AS `新名字`,
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ANY_VALUE(`审核状态`) AS `审核状态`,
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ANY_VALUE(`数据来源`) AS `数据来源`,
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`来源记录id`
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FROM (
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SELECT
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DATE(COALESCE(c.change_time, c.create_time)) AS `提交时间`,
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(CAST(NULL AS CHAR(32) CHARACTER SET utf8mb4) COLLATE utf8mb4_unicode_ci) AS `异动生效学期`,
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@@ -101,13 +181,29 @@ SELECT
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(c.new_college_name COLLATE utf8mb4_unicode_ci) AS `异动后所在院系`,
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(c.new_major_name COLLATE utf8mb4_unicode_ci) AS `异动后所在专业`,
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nc.school_system AS `异动后学制`,
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(COALESCE(NULLIF(TRIM(su2.user_no), ''), su2.user_name) COLLATE utf8mb4_unicode_ci) AS `异动后班主任工号`,
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(COALESCE(
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NULLIF(TRIM(su2.user_no COLLATE utf8mb4_unicode_ci), '' COLLATE utf8mb4_unicode_ci),
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su2.user_name COLLATE utf8mb4_unicode_ci
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) COLLATE utf8mb4_unicode_ci) AS `异动后班主任工号`,
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(nc.class_teacher_name COLLATE utf8mb4_unicode_ci) AS `异动后班主任姓名`,
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(CAST(NULL AS CHAR(50) CHARACTER SET utf8mb4) COLLATE utf8mb4_unicode_ci) AS `新名字`,
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('已通过' COLLATE utf8mb4_unicode_ci) AS `审核状态`,
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('换班级' COLLATE utf8mb4_unicode_ci) AS `数据来源`,
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c.id AS `来源记录id`
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FROM xg_student_class_change c
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INNER JOIN (
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SELECT MIN(id) AS id
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FROM xg_student_class_change
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WHERE deleted = 0
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AND effective_time IS NOT NULL
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AND (`status` COLLATE utf8mb4_unicode_ci) = ('1' COLLATE utf8mb4_unicode_ci)
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GROUP BY
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COALESCE(
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NULLIF(TRIM(student_no COLLATE utf8mb4_unicode_ci), '' COLLATE utf8mb4_unicode_ci),
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(CONCAT('__sid__', student_id) COLLATE utf8mb4_unicode_ci)
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),
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DATE(COALESCE(change_time, create_time))
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) c_dedup ON c.id = c_dedup.id
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LEFT JOIN xg_class_msg oc
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ON oc.id = c.original_class_id
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AND oc.deleted = 0
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@@ -121,7 +217,9 @@ LEFT JOIN sys_user su2
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AND (su2.del_flag COLLATE utf8mb4_unicode_ci) = ('0' COLLATE utf8mb4_unicode_ci)
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AND (su2.tenant_id COLLATE utf8mb4_unicode_ci) = (c.tenant_id COLLATE utf8mb4_unicode_ci)
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WHERE c.deleted = 0
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AND (c.`status` COLLATE utf8mb4_unicode_ci) = ('1' COLLATE utf8mb4_unicode_ci);
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AND (c.`status` COLLATE utf8mb4_unicode_ci) = ('1' COLLATE utf8mb4_unicode_ci)
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) c_export
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GROUP BY `来源记录id`;
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-- -----------------------------------------------------------------------------
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-- 授权：用户 jw_cx 仅查询本视图（需使用具备 GRANT 权限的账号执行，如 root）
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@@ -138,5 +138,6 @@
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| 2026-05-07 | 补充：`vw_jw_student_change_export.sql` 可执行 DDL |
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| 2026-06-22 | API 改为按「异动生效时间」自然年筛选；视图输出教务中文异动类型；学籍异动「前」优先读 `xg_student_msg_his` |
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| 2026-06-22 | 毕业（`BI_YE`）记录不同步给教务，视图 WHERE 排除 |
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| 2026-07-03 | 视图去重：同一学号 + 登记日 + 异动类型仅保留 `MIN(id)` 一条（按学号分组，非 student_id） |
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