20 lines
1.1 KiB
SQL
20 lines
1.1 KiB
SQL
-- 细胞产品库字段重设计迁移
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-- 日期: 2026-05-21
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-- 设计文档: docs/superpowers/specs/2026-05-21-cell-product-library-design.md
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-- 1. 新增 4 个业务字段（放在 storage_slot_id 之后，product_status 之前）
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ALTER TABLE biz_cell_product
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ADD COLUMN `passage` VARCHAR(8) DEFAULT NULL COMMENT '代次(P1~P8)' AFTER `storage_slot_id`,
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ADD COLUMN `freeze_date` DATETIME DEFAULT NULL COMMENT '冻存日期' AFTER `passage`,
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ADD COLUMN `expected_cell_count` DECIMAL(18,4) DEFAULT NULL COMMENT '预计细胞数量(单位:亿)' AFTER `freeze_date`,
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ADD COLUMN `viability` DECIMAL(5,2) DEFAULT NULL COMMENT '活性(百分比,0~100)' AFTER `expected_cell_count`;
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-- 2. 更新 product_status 默认值和注释
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ALTER TABLE biz_cell_product
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MODIFY COLUMN `product_status` VARCHAR(16) DEFAULT 'frozen' COMMENT '状态: frozen已冻存/sold已售卖/used已使用';
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-- 3. 迁移旧状态数据（如有）
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UPDATE biz_cell_product SET product_status = 'frozen' WHERE product_status = 'zk';
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UPDATE biz_cell_product SET product_status = 'sold' WHERE product_status = 'yc';
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UPDATE biz_cell_product SET product_status = 'used' WHERE product_status = 'ysy';
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