31 lines
798 B
MySQL
31 lines
798 B
MySQL
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-- 为 growth_record 表添加 manager_supplement 字段
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-- 用于存储管理师的补充反馈内容
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-- 检查字段是否已存在
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SELECT
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COLUMN_NAME,
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DATA_TYPE,
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CHARACTER_MAXIMUM_LENGTH,
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IS_NULLABLE,
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COLUMN_COMMENT
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FROM INFORMATION_SCHEMA.COLUMNS
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WHERE TABLE_SCHEMA = 'peidu'
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AND TABLE_NAME = 'growth_record'
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AND COLUMN_NAME = 'manager_supplement';
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-- 添加字段（如果字段不存在）
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ALTER TABLE growth_record
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ADD COLUMN manager_supplement TEXT COMMENT '管理师补充反馈' AFTER supplement;
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-- 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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CHARACTER_MAXIMUM_LENGTH,
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IS_NULLABLE,
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COLUMN_COMMENT
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FROM INFORMATION_SCHEMA.COLUMNS
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WHERE TABLE_SCHEMA = 'peidu'
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AND TABLE_NAME = 'growth_record'
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ORDER BY ORDINAL_POSITION;
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