迁移:将DB变更记录SQL文件移动到sql目录下
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-- 检查并添加手术指征字段
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-- 执行时间:2025-01-06
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-- 说明:修复手术指征字段无法保存或展示的问题
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-- 1. 检查surgery_indication字段是否存在
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = 'public'
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AND table_name = 'cli_surgery'
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AND column_name = 'surgery_indication'
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) THEN
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-- 字段不存在,添加该字段
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ALTER TABLE cli_surgery ADD COLUMN surgery_indication TEXT;
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-- 添加字段注释
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COMMENT ON COLUMN cli_surgery.surgery_indication IS '手术指征';
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RAISE NOTICE '已添加 surgery_indication 字段到 cli_surgery 表';
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ELSE
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RAISE NOTICE 'surgery_indication 字段已存在于 cli_surgery 表';
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END IF;
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END $$;
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-- 2. 验证字段是否添加成功
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SELECT
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column_name,
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data_type,
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is_nullable,
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column_default,
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character_maximum_length
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FROM information_schema.columns
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WHERE table_schema = 'public'
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AND table_name = 'cli_surgery'
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AND column_name = 'surgery_indication';
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-- 3. 查看最近的手术记录,检查surgery_indication字段是否有数据
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SELECT
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id,
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surgery_no,
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surgery_name,
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surgery_indication,
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create_time
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FROM cli_surgery
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WHERE delete_flag = '0'
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ORDER BY create_time DESC
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LIMIT 5;
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-- 4. 更新说明
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-- 手术指征字段已添加,可以正常保存和展示数据
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-- 该字段为TEXT类型,可以存储较长的文本内容
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