luojiaquan
21 lines
1.3 KiB
SQL
21 lines
1.3 KiB
SQL
-- ----------------------------
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-- 收款/流水 增加「对CNY汇率」「本位币金额(CNY)」
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-- 统一本位币核算：原币登记，审核后一律折算为 CNY 入客户本位币账户
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-- 汇率定义：1 单位原币 = exchange_rate 单位 CNY（CNY 本币汇率固定为 1）
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-- ----------------------------
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ALTER TABLE `customer_receipt`
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ADD COLUMN `exchange_rate` decimal(18,8) DEFAULT 1.00000000 COMMENT '对CNY汇率（1原币=?CNY，CNY为1）' AFTER `currency`,
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ADD COLUMN `base_amount` decimal(18,2) DEFAULT 0.00 COMMENT '本位币金额（CNY，原币金额×汇率）' AFTER `exchange_rate`;
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-- 历史数据（均为CNY收款）：汇率1，本位币金额=原金额
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UPDATE `customer_receipt` SET `exchange_rate` = 1, `base_amount` = `amount`
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WHERE `exchange_rate` = 1 AND (`base_amount` = 0 OR `base_amount` IS NULL);
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ALTER TABLE `customer_balance_flow`
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ADD COLUMN `exchange_rate` decimal(18,8) DEFAULT 1.00000000 COMMENT '对CNY汇率（1原币=?CNY，CNY为1）' AFTER `currency`,
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ADD COLUMN `base_amount` decimal(18,2) DEFAULT 0.00 COMMENT '本位币金额（CNY，变动额折算）' AFTER `exchange_rate`;
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UPDATE `customer_balance_flow` SET `exchange_rate` = 1, `base_amount` = `amount`
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WHERE `exchange_rate` = 1 AND (`base_amount` = 0 OR `base_amount` IS NULL);
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