14 lines
653 B
SQL
14 lines
653 B
SQL
-- 添加剂量单位和剂数字段到处方业务订单表
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-- 用于记录订单的剂量单位和剂数信息
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ALTER TABLE `zyt_tcm_prescription_order`
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ADD COLUMN `dose_unit` varchar(20) NOT NULL DEFAULT '剂' COMMENT '剂量单位：剂、丸、袋、盒、瓶、膏、贴' AFTER `medication_days`,
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ADD COLUMN `dose_count` int(11) NOT NULL DEFAULT 1 COMMENT '剂数' AFTER `dose_unit`;
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-- 验证字段是否添加成功
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SELECT COLUMN_NAME, DATA_TYPE, COLUMN_DEFAULT, COLUMN_COMMENT
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'zyt_tcm_prescription_order'
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AND COLUMN_NAME IN ('dose_unit', 'dose_count');
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