18 lines
451 B
SQL
18 lines
451 B
SQL
-- 为meetings表添加updated_at和user_prompt字段
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-- 执行日期: 2025-10-28
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-- 添加updated_at字段
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ALTER TABLE meetings
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ADD COLUMN updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
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AFTER created_at;
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-- 添加user_prompt字段
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ALTER TABLE meetings
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ADD COLUMN user_prompt TEXT
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AFTER summary;
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-- 为现有记录设置updated_at为created_at的值
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UPDATE meetings
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SET updated_at = created_at
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WHERE updated_at IS NULL;
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