32 lines
1.5 KiB
Go
32 lines
1.5 KiB
Go
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-- ============================================================================
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-- 订单退款 / 回收所购服务：补充列（幂等，可重复执行）
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--
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-- 本迁移与 internal/logic/migrate.go 的 migrateColumns() 内容一致：
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-- 服务端启动时 Migrate() 会自动加列（项目约定：升级只需重启服务）。
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-- 本文件供运维在无法重启 / 需要手工核对时使用。
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--
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-- 新增列：
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-- member_orders.service_revoked 退款时是否已回收所购服务：0未回收 1已回收
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-- member_orders.refunded_at 退款时间
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-- ============================================================================
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SET @db := DATABASE();
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SET @sql := (
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SELECT IF(COUNT(*) = 0,
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'ALTER TABLE `member_orders` ADD COLUMN `service_revoked` tinyint NOT NULL DEFAULT 0 COMMENT ''退款时是否已回收所购服务：0未回收 1已回收''',
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'SELECT ''member_orders.service_revoked already exists'' AS msg')
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'member_orders' AND COLUMN_NAME = 'service_revoked'
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);
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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SET @sql := (
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SELECT IF(COUNT(*) = 0,
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'ALTER TABLE `member_orders` ADD COLUMN `refunded_at` datetime DEFAULT NULL COMMENT ''退款时间''',
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'SELECT ''member_orders.refunded_at already exists'' AS msg')
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'member_orders' AND COLUMN_NAME = 'refunded_at'
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);
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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