product-inventory-management-after.git

			@@ -1,35 +1,82 @@
			<?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.ruoyi.quality.mapper.QualityInspectMapper">
			<select id="qualityInspectListPage" resultType="com.ruoyi.quality.pojo.QualityInspect">
			<select id="qualityInspectListPage" resultType="com.ruoyi.quality.dto.QualityInspectDto">
			SELECT
			*
			FROM quality_inspect
			where
			qi.*,
			CASE
			WHEN (IFNULL(qi.qualified_quantity, 0) + IFNULL(qi.unqualified_quantity, 0)) = 0 THEN 0
			ELSE ROUND(IFNULL(qi.qualified_quantity, 0) / (IFNULL(qi.qualified_quantity, 0) + IFNULL(qi.unqualified_quantity, 0)) * 100, 2)
			END AS passRate,
			<choose>
			<when test="qualityInspect.inspectType == 0">
			pl.purchase_contract_number as purchase_contract_no
			</when>
			<otherwise>
			pot.work_order_no,
			po_sales.sales_contract_no
			</otherwise>
			</choose>
			FROM
			quality_inspect qi
			<choose>
			<when test="qualityInspect.inspectType == 0 ">
			LEFT JOIN purchase_ledger pl ON pl.id = qi.purchase_ledger_id
			</when>
			<otherwise>
			LEFT JOIN production_product_main ppm ON qi.product_main_id = ppm.id
			LEFT JOIN production_operation_task pot ON ppm.production_operation_task_id = pot.id
			left join production_order po ON po.id = pot.production_order_id
			left join (
			select po2.id as order_id,
			group_concat(distinct sl2.sales_contract_no order by sl2.sales_contract_no separator ',') as sales_contract_no
			from production_order po2
			left join production_plan pp2
			on find_in_set(pp2.id, replace(replace(replace(po2.production_plan_ids, '[', ''), ']', ''), ' ', '')) > 0
			left join sales_ledger sl2 on sl2.id = pp2.sales_ledger_id
			group by po2.id
			) po_sales ON po_sales.order_id = po.id
			</otherwise>
			</choose>
			WHERE
			inspect_type=#{qualityInspect.inspectType}
			<if test="qualityInspect.supplier != null and qualityInspect.supplier != '' ">
			AND supplier like concat('%',#{qualityInspect.supplier},'%')
			AND qi.supplier like concat('%',#{qualityInspect.supplier},'%')
			</if>
			<if test="qualityInspect.customer != null and qualityInspect.customer != '' ">
			AND customer like concat('%',#{qualityInspect.customer},'%')
			AND qi.customer like concat('%',#{qualityInspect.customer},'%')
			</if>
			<if test="qualityInspect.process != null and qualityInspect.process != '' ">
			AND process like concat('%',#{qualityInspect.process},'%')
			AND qi.process like concat('%',#{qualityInspect.process},'%')
			</if>
			<if test="qualityInspect.productName != null and qualityInspect.productName != '' ">
			AND product_name like concat('%',#{qualityInspect.productName},'%')
			AND qi.product_name like concat('%',#{qualityInspect.productName},'%')
			</if>
			<if test="qualityInspect.entryDateStart != null and qualityInspect.entryDateStart != '' ">
			AND check_time >= DATE_FORMAT(#{qualityInspect.entryDateStart},'%Y-%m-%d')
			AND qi.check_time >= DATE_FORMAT(#{qualityInspect.entryDateStart},'%Y-%m-%d')
			</if>
			<if test="qualityInspect.entryDateEnd != null and qualityInspect.entryDateEnd != '' ">
			AND check_time <= DATE_FORMAT(#{qualityInspect.entryDateEnd},'%Y-%m-%d')
			AND qi.check_time <= DATE_FORMAT(#{qualityInspect.entryDateEnd},'%Y-%m-%d')
			</if>
			ORDER BY check_time DESC
			<if test="qualityInspect.purchaseContractNo != null and qualityInspect.purchaseContractNo != '' ">
			AND pl.purchase_contract_number like concat('%',#{qualityInspect.purchaseContractNo},'%')
			</if>
			<if test="qualityInspect.workOrderNo != null and qualityInspect.workOrderNo != '' ">
			AND pot.work_order_no like concat('%',#{qualityInspect.workOrderNo},'%')
			</if>
			<if test="qualityInspect.salesContractNo != null and qualityInspect.salesContractNo != '' ">
			AND po_sales.sales_contract_no like concat('%',#{qualityInspect.salesContractNo},'%')
			</if>
			ORDER BY qi.check_time DESC
			</select>

			<select id="qualityInspectExport" resultType="com.ruoyi.quality.pojo.QualityInspect">
			SELECT
			*
			qi.*,
			CASE
			WHEN (IFNULL(qi.qualified_quantity, 0) + IFNULL(qi.unqualified_quantity, 0)) = 0 THEN 0
			ELSE ROUND(IFNULL(qi.qualified_quantity, 0) / (IFNULL(qi.qualified_quantity, 0) + IFNULL(qi.unqualified_quantity, 0)) * 100, 2)
			END AS passRate
			FROM quality_inspect
			where
			inspect_type=#{qualityInspect.inspectType}
			@@ -56,84 +103,56 @@
			</delete>

			<select id="getInspectStatistics" resultType="com.ruoyi.quality.dto.QualityInspectStatDto">
			SELECT 0 AS inspectType,
			COALESCE((SELECT SUM(inbound_num) FROM procurement_record_storage WHERE type = 1), 0) +
			COALESCE((SELECT SUM(quantity) FROM quality_unqualified WHERE inspect_type = 0), 0) AS totalCount,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 1
			AND quality_inspect_id != 0
			AND quality_inspect_id IS NOT NULL), 0) +
			COALESCE((SELECT SUM(quantity) FROM quality_unqualified WHERE inspect_type = 0), 0) AS completedCount
			UNION ALL
			SELECT 1 AS inspectType,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 2
			AND sales_ledger_product_id = 0), 0) AS totalCount,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 2
			AND sales_ledger_product_id = 0
			AND quality_inspect_id != 0
			AND quality_inspect_id IS NOT NULL), 0) AS completedCount
			UNION ALL
			SELECT 2 AS inspectType,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 2
			AND sales_ledger_product_id != 0), 0) AS totalCount,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 2
			AND sales_ledger_product_id != 0
			AND quality_inspect_id != 0
			AND quality_inspect_id IS NOT NULL), 0) AS completedCount
			SELECT qi.inspect_type AS modelType,

			IFNULL(SUM(qi.quantity), 0) AS totalCount,

			IFNULL(SUM(CASE
			WHEN qi.inspect_state = 1 THEN qi.quantity
			ELSE 0
			END), 0) AS completedCount

			FROM quality_inspect qi

			GROUP BY qi.inspect_type

			</select>

			<select id="getPassRateStatistics" resultType="com.ruoyi.quality.dto.QualityPassRateDto">
			SELECT t.inspectType,
			COALESCE(prs.totalCount, 0) AS totalCount,
			COALESCE(qi.completedCount, 0) AS completedCount,
			COALESCE(qi.qualifiedCount, 0) AS qualifiedCount,
			COALESCE(qi.unqualifiedCount, 0) AS unqualifiedCount,
			IF(COALESCE(prs.totalCount, 0) = 0, 0,
			ROUND(COALESCE(qi.completedCount, 0) / prs.totalCount * 100, 2)) AS completionRate,
			IF(COALESCE(qi.completedCount, 0) = 0, 0,
			ROUND(COALESCE(qi.qualifiedCount, 0) / qi.completedCount * 100, 2)) AS passRate
			FROM (SELECT 0 AS inspectType
			UNION ALL
			SELECT 1
			UNION ALL
			SELECT 2) t
			LEFT JOIN (SELECT inspect_type,
			SUM(quantity) AS completedCount,
			SUM(IF(check_result = '合格', quantity, 0)) AS qualifiedCount,
			SUM(IF(check_result = '不合格', quantity, 0)) AS unqualifiedCount
			FROM quality_inspect
			WHERE inspect_state = 1
			GROUP BY inspect_type) qi
			ON t.inspectType = qi.inspect_type
			LEFT JOIN (SELECT 0 AS inspectType,
			COALESCE((SELECT SUM(inbound_num) FROM procurement_record_storage WHERE type = 1),
			0) +
			COALESCE((SELECT SUM(quantity) FROM quality_unqualified WHERE inspect_type = 0),
			0) AS totalCount
			UNION ALL
			SELECT 1 AS inspectType,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 2
			AND sales_ledger_product_id = 0), 0) AS totalCount
			UNION ALL
			SELECT 2 AS inspectType,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 2
			AND sales_ledger_product_id != 0), 0) AS totalCount) prs
			ON t.inspectType = prs.inspectType
			ORDER BY t.inspectType;
			SELECT t.modelType,
			t.totalCount,
			t.completedCount,
			t.qualifiedCount,
			t.unqualifiedCount,

			/* 完成率：
			如果总数为 0 则返回 0；否则计算比例，使用 TRUNCATE 保留 4 位小数（如 99.9992）
			*/
			IF(t.totalCount = 0, 0,
			TRUNCATE((t.completedCount / t.totalCount) * 100, 2)
			) AS completionRate,

			/* 合格率：
			如果完工数为 0 则返回 0；使用 TRUNCATE 截断，防止极其接近 100% 的数据被四舍五入成 100
			*/
			IF(t.completedCount = 0, 0,
			TRUNCATE((t.qualifiedCount / t.completedCount) * 100, 2)
			) AS passRate
			FROM (
			/* 先通过子查询把基础数据进行聚合统计，避免外层重复编写复杂的 CASE WHEN */
			SELECT qi.inspect_type AS modelType,
			COALESCE(SUM(qi.quantity), 0) AS totalCount,
			COALESCE(SUM(CASE WHEN qi.inspect_state = 1 THEN qi.quantity ELSE 0 END),
			0) AS completedCount,
			COALESCE(SUM(CASE WHEN qi.inspect_state = 1 THEN qi.qualified_quantity ELSE 0 END),
			0) AS qualifiedCount,
			COALESCE(SUM(CASE WHEN qi.inspect_state = 1 THEN qi.unqualified_quantity ELSE 0 END),
			0) AS unqualifiedCount
			FROM quality_inspect qi
			GROUP BY qi.inspect_type) t
			ORDER BY t.modelType;
			</select>


			<select id="getMonthlyPassRateStatistics" resultType="com.ruoyi.quality.dto.QualityMonthlyPassRateDto">
			WITH RECURSIVE
			@@ -142,153 +161,124 @@
			SELECT month_num + 1
			FROM months
			WHERE month_num < 12),
			types AS (SELECT 0 AS inspectType
			types AS (SELECT 0 AS modelType
			UNION ALL
			SELECT 1
			UNION ALL
			SELECT 2),
			base AS (SELECT m.month_num, t.inspectType
			FROM months m,
			types t),
			qi_data AS (SELECT MONTH(check_time) AS month_num,
			inspect_type,
			SUM(quantity) AS completedCount,
			SUM(CASE WHEN check_result = '合格' THEN quantity ELSE 0 END) AS qualifiedCount,
			SUM(CASE WHEN check_result = '不合格' THEN quantity ELSE 0 END) AS unqualifiedCount
			FROM quality_inspect
			WHERE YEAR(check_time) = #{year}
			AND inspect_state = 1
			GROUP BY MONTH(check_time), inspect_type),
			prs_data AS (SELECT month_num,
			inspectType,
			SUM(totalCount) AS totalCount
			FROM (SELECT MONTH(create_time) AS month_num,
			0 AS inspectType,
			inbound_num AS totalCount
			FROM procurement_record_storage
			WHERE type = 1
			AND YEAR(create_time) = #{year}
			UNION ALL
			SELECT MONTH(check_time) AS month_num,
			0 AS inspectType,
			quantity AS totalCount
			FROM quality_unqualified
			WHERE inspect_type = 0
			AND YEAR(check_time) = #{year}
			UNION ALL
			SELECT MONTH(create_time) AS month_num,
			CASE
			WHEN sales_ledger_product_id = 0 THEN 1
			ELSE 2
			END AS inspectType,
			inbound_num AS totalCount
			FROM procurement_record_storage
			WHERE type = 2
			AND YEAR(create_time) = #{year}) sub
			GROUP BY month_num, inspectType)
			SELECT CASE b.month_num
			WHEN 1 THEN '一月'
			WHEN 2 THEN '二月'
			WHEN 3 THEN '三月'
			WHEN 4 THEN '四月'
			WHEN 5 THEN '五月'
			WHEN 6 THEN '六月'
			WHEN 7 THEN '七月'
			WHEN 8 THEN '八月'
			WHEN 9 THEN '九月'
			WHEN 10 THEN '十月'
			WHEN 11 THEN '十一月'
			WHEN 12 THEN '十二月'
			END AS month,
			b.inspectType,
			COALESCE(p.totalCount, 0) AS totalCount,
			COALESCE(q.completedCount, 0) AS completedCount,
			COALESCE(q.qualifiedCount, 0) AS qualifiedCount,
			COALESCE(q.unqualifiedCount, 0) AS unqualifiedCount,
			CASE
			WHEN COALESCE(p.totalCount, 0) = 0 THEN 0
			ELSE ROUND(COALESCE(q.completedCount, 0) / p.totalCount * 100, 2)
			END AS completionRate,
			CASE
			WHEN COALESCE(q.completedCount, 0) = 0 THEN 0
			ELSE ROUND(COALESCE(q.qualifiedCount, 0) / q.completedCount * 100, 2)
			END AS passRate
			FROM base b
			LEFT JOIN qi_data q ON b.month_num = q.month_num AND b.inspectType = q.inspect_type
			LEFT JOIN prs_data p ON b.month_num = p.month_num AND b.inspectType = p.inspectType
			ORDER BY b.month_num, b.inspectType
			base AS (SELECT m.month_num, t.modelType
			FROM months m
			CROSS JOIN types t)

			SELECT
			CASE t.month_num
			WHEN 1 THEN '一月'
			WHEN 2 THEN '二月'
			WHEN 3 THEN '三月'
			WHEN 4 THEN '四月'
			WHEN 5 THEN '五月'
			WHEN 6 THEN '六月'
			WHEN 7 THEN '七月'
			WHEN 8 THEN '八月'
			WHEN 9 THEN '九月'
			WHEN 10 THEN '十月'
			WHEN 11 THEN '十一月'
			WHEN 12 THEN '十二月'
			END AS month,

			t.modelType,
			t.totalCount,
			t.completedCount,
			t.qualifiedCount,
			t.unqualifiedCount,

			IF(t.totalCount = 0, 0,
			TRUNCATE((t.completedCount / t.totalCount) * 100, 2)
			) AS completionRate,

			IF(t.completedCount = 0, 0,
			TRUNCATE((t.qualifiedCount / t.completedCount) * 100, 2)
			) AS passRate

			FROM (
			SELECT
			b.month_num,
			b.modelType,
			COALESCE(SUM(qi.quantity), 0) AS totalCount,
			COALESCE(SUM(CASE WHEN qi.inspect_state = 1 THEN qi.quantity ELSE 0 END), 0) AS completedCount,
			COALESCE(SUM(CASE WHEN qi.inspect_state = 1 THEN qi.qualified_quantity ELSE 0 END), 0) AS qualifiedCount,
			COALESCE(SUM(CASE WHEN qi.inspect_state = 1 THEN qi.unqualified_quantity ELSE 0 END), 0) AS unqualifiedCount
			FROM base b
			LEFT JOIN quality_inspect qi ON qi.inspect_type = b.modelType
			AND YEAR(qi.check_time) = #{year}
			AND MONTH(qi.check_time) = b.month_num
			GROUP BY b.month_num, b.modelType
			) t
			ORDER BY t.month_num, t.modelType;
			</select>
			<select id="getYearlyPassRateStatistics" resultType="com.ruoyi.quality.dto.QualityPassRateDto">
			SELECT qi.inspect_type AS modelType,

			COALESCE(SUM(qi.quantity), 0) AS totalCount,

			COALESCE(SUM(
			CASE
			WHEN qi.inspect_state = 1 THEN qi.quantity
			ELSE 0
			END
			), 0) AS completedCount,

			COALESCE(SUM(
			CASE
			WHEN qi.inspect_state = 1 THEN qi.qualified_quantity
			ELSE 0
			END
			), 0) AS qualifiedCount,

			COALESCE(SUM(
			CASE
			WHEN qi.inspect_state = 1 THEN qi.unqualified_quantity
			ELSE 0
			END
			), 0) AS unqualifiedCount,

			/* 完成率 */
			IF(COALESCE(SUM(qi.quantity), 0) = 0, 0,
			ROUND(
			COALESCE(SUM(
			CASE WHEN qi.inspect_state = 1 THEN qi.quantity ELSE 0 END
			), 0)
			/ SUM(qi.quantity) * 100, 2)
			) AS completionRate,

			/* 合格率 */
			IF(COALESCE(SUM(
			CASE WHEN qi.inspect_state = 1 THEN qi.quantity ELSE 0 END
			), 0) = 0, 0,
			ROUND(
			COALESCE(SUM(
			CASE WHEN qi.inspect_state = 1 THEN qi.qualified_quantity ELSE 0 END
			), 0)
			/
			COALESCE(SUM(
			CASE WHEN qi.inspect_state = 1 THEN qi.quantity ELSE 0 END
			), 0) * 100, 2)
			) AS passRate

			FROM quality_inspect qi
			WHERE YEAR(qi.check_time) = #{year}
			GROUP BY qi.inspect_type
			ORDER BY qi.inspect_type;
			</select>

			<select id="getYearlyPassRateStatistics" resultType="com.ruoyi.quality.dto.QualityPassRateDto">
			SELECT t.inspectType,
			COALESCE(prs.totalCount, 0) AS totalCount,
			COALESCE(qi.completedCount, 0) AS completedCount,
			COALESCE(qi.qualifiedCount, 0) AS qualifiedCount,
			COALESCE(qi.unqualifiedCount, 0) AS unqualifiedCount,
			CASE
			WHEN COALESCE(prs.totalCount, 0) = 0 THEN 0
			ELSE ROUND(COALESCE(qi.completedCount, 0) / prs.totalCount * 100, 2)
			END AS completionRate,
			CASE
			WHEN COALESCE(qi.completedCount, 0) = 0 THEN 0
			ELSE ROUND(COALESCE(qi.qualifiedCount, 0) / qi.completedCount * 100, 2)
			END AS passRate
			FROM (SELECT 0 AS inspectType
			UNION ALL
			SELECT 1
			UNION ALL
			SELECT 2) t
			LEFT JOIN (SELECT inspect_type,
			SUM(quantity) AS completedCount,
			SUM(CASE WHEN check_result = '合格' THEN quantity ELSE 0 END) AS qualifiedCount,
			SUM(CASE WHEN check_result = '不合格' THEN quantity ELSE 0 END) AS unqualifiedCount
			FROM quality_inspect
			WHERE YEAR(check_time) = #{year}
			AND inspect_state = 1
			GROUP BY inspect_type) qi
			ON t.inspectType = qi.inspect_type
			LEFT JOIN (SELECT 0 AS inspectType,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 1
			AND YEAR(create_time) = #{year}), 0) +
			COALESCE((SELECT SUM(quantity)
			FROM quality_unqualified
			WHERE inspect_type = 0
			AND YEAR(check_time) = #{year}), 0) AS totalCount
			UNION ALL
			SELECT 1 AS inspectType,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 2
			AND sales_ledger_product_id = 0
			AND YEAR(create_time) = #{year}), 0) AS totalCount
			UNION ALL
			SELECT 2 AS inspectType,
			COALESCE((SELECT SUM(inbound_num)
			FROM procurement_record_storage
			WHERE type = 2
			AND sales_ledger_product_id != 0
			AND YEAR(create_time) = #{year}), 0) AS totalCount) prs
			ON t.inspectType = prs.inspectType
			ORDER BY t.inspectType
			</select>


			<select id="getMonthlyCompletionDetails" resultType="com.ruoyi.quality.dto.QualityMonthlyDetailDto">
			WITH RECURSIVE
			months AS (SELECT 1 AS month_num
			UNION ALL
			SELECT month_num + 1
			FROM months
			WHERE month_num < 12),
			qi_data AS (SELECT MONTH(check_time) AS month_num,
			SUM(CASE WHEN inspect_type = 0 THEN quantity ELSE 0 END) AS rawMaterialCount,
			SUM(CASE WHEN inspect_type = 1 THEN quantity ELSE 0 END) AS processCount,
			SUM(CASE WHEN inspect_type = 2 THEN quantity ELSE 0 END) AS outgoingCount
			FROM quality_inspect
			WHERE YEAR(check_time) = #{year}
			AND inspect_state = 1
			GROUP BY MONTH(check_time))
			WITH RECURSIVE months AS (SELECT 1 AS month_num
			UNION ALL
			SELECT month_num + 1
			FROM months
			WHERE month_num < 12)
			SELECT CASE m.month_num
			WHEN 1 THEN '一月'
			WHEN 2 THEN '二月'
			@@ -302,21 +292,54 @@
			WHEN 10 THEN '十月'
			WHEN 11 THEN '十一月'
			WHEN 12 THEN '十二月'
			END AS month,
			COALESCE(d.rawMaterialCount, 0) AS rawMaterialCount,
			COALESCE(d.processCount, 0) AS processCount,
			COALESCE(d.outgoingCount, 0) AS outgoingCount
			END AS month,

			/* 原材料 */
			COALESCE(SUM(
			CASE
			WHEN qi.inspect_type = 0
			THEN qi.quantity
			ELSE 0
			END
			), 0) AS rawMaterialCount,

			/* 半成品 */
			COALESCE(SUM(
			CASE
			WHEN qi.inspect_type = 1
			THEN qi.quantity
			ELSE 0
			END
			), 0) AS processCount,

			/* 成品 */
			COALESCE(SUM(
			CASE
			WHEN qi.inspect_type = 2
			THEN qi.quantity
			ELSE 0
			END
			), 0) AS outgoingCount

			FROM months m
			LEFT JOIN qi_data d ON m.month_num = d.month_num
			ORDER BY m.month_num
			LEFT JOIN quality_inspect qi
			ON qi.inspect_state = 1
			AND YEAR(qi.check_time) = #{year}
			AND MONTH(qi.check_time) = m.month_num

			GROUP BY m.month_num
			ORDER BY m.month_num;

			</select>

			<select id="getTopParameters" resultType="com.ruoyi.quality.dto.QualityParameterStatDto">
			WITH parameter_counts AS (SELECT qip.parameter_item AS name,
			SUM(COALESCE(qi.quantity, 0)) AS count
			FROM quality_inspect qi
			JOIN quality_inspect_param qip ON qip.inspect_id = qi.id
			WHERE qi.inspect_type = #{inspectType}
			WITH parameter_counts AS (SELECT qip.parameter_item AS name,
			COUNT(*) AS count
			FROM quality_inspect_param qip
			JOIN quality_inspect qi
			ON qip.inspect_id = qi.id
			WHERE qi.inspect_state = 1
			AND qi.inspect_type = #{modelType} - 1
			GROUP BY qip.parameter_item),
			ranked AS (SELECT name,
			count,
			@@ -324,6 +347,7 @@
			FROM parameter_counts),
			total AS (SELECT SUM(count) AS total_count
			FROM parameter_counts)

			SELECT name,
			count,
			CASE
			@@ -333,14 +357,18 @@
			FROM (SELECT name, count, rn
			FROM ranked
			WHERE rn <= 4

			UNION ALL

			SELECT '其他检测' AS name,
			SUM(count) AS count,
			5 AS rn
			FROM ranked
			WHERE rn > 4
			HAVING SUM(count) > 0) t
			ORDER BY rn
			WHERE rn > 4
			HAVING SUM(count) > 0) t
			ORDER BY rn;

			</select>


			</mapper>