54 lines
2.9 KiB
SQL
54 lines
2.9 KiB
SQL
-- ============================================================
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-- 赠送卡细分数据一致性验证脚本
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-- 用途：ETL 跑数完成后，验证 DWS 层赠送卡细分字段的数据正确性
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-- 关联需求：Requirements 10.1, 10.2, 10.3
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-- ============================================================
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-- ------------------------------------------------------------
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-- 1. 验证余额恒等式 (Requirement 10.3)
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-- gift_card_balance = gift_liquor_balance + gift_table_fee_balance + gift_voucher_balance
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-- 预期结果：空集（无违反恒等式的记录）
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-- ------------------------------------------------------------
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SELECT site_id, stat_date,
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gift_card_balance,
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gift_liquor_balance + gift_table_fee_balance + gift_voucher_balance AS sum_breakdown,
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gift_card_balance - (gift_liquor_balance + gift_table_fee_balance + gift_voucher_balance) AS diff
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FROM dws.dws_finance_recharge_summary
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WHERE gift_card_balance != gift_liquor_balance + gift_table_fee_balance + gift_voucher_balance;
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-- ------------------------------------------------------------
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-- 2. 验证新增恒等式 (Requirement 10.2 隐含)
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-- recharge_gift = gift_liquor_recharge + gift_table_fee_recharge + gift_voucher_recharge
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-- 预期结果：空集（无违反恒等式的记录）
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-- ------------------------------------------------------------
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SELECT site_id, stat_date,
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recharge_gift,
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gift_liquor_recharge + gift_table_fee_recharge + gift_voucher_recharge AS sum_breakdown,
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recharge_gift - (gift_liquor_recharge + gift_table_fee_recharge + gift_voucher_recharge) AS diff
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FROM dws.dws_finance_recharge_summary
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WHERE recharge_gift != gift_liquor_recharge + gift_table_fee_recharge + gift_voucher_recharge;
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-- ------------------------------------------------------------
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-- 3. 验证 DWS 与 DWD 源数据一致 (Requirement 10.1)
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-- DWS 各类型余额 = DWD dim_member_card_account 对应 card_type_id 的 balance 之和
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-- 预期结果：DWS 行与 DWD 行的 liquor/table_fee/voucher 数值一致
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-- card_type_id 映射：
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-- 2794699703437125 → 酒水卡 (liquor)
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-- 2791990152417157 → 台费卡 (table_fee)
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-- 2793266846533445 → 抵用券 (voucher)
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-- ------------------------------------------------------------
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SELECT 'DWS' AS source,
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SUM(gift_liquor_balance) AS liquor,
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SUM(gift_table_fee_balance) AS table_fee,
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SUM(gift_voucher_balance) AS voucher
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FROM dws.dws_finance_recharge_summary
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WHERE stat_date = CURRENT_DATE
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UNION ALL
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SELECT 'DWD',
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SUM(CASE WHEN card_type_id = 2794699703437125 THEN balance ELSE 0 END),
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SUM(CASE WHEN card_type_id = 2791990152417157 THEN balance ELSE 0 END),
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SUM(CASE WHEN card_type_id = 2793266846533445 THEN balance ELSE 0 END)
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FROM dwd.dim_member_card_account
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WHERE scd2_is_current = 1 AND COALESCE(is_delete, 0) = 0
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AND card_type_id IN (2794699703437125, 2791990152417157, 2793266846533445);
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