21 lines
466 B
SQL
21 lines
466 B
SQL
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-- X-Server 删除 users 表中未使用的字段
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USE xserver;
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-- =====================================
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-- 删除未使用的字段
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-- =====================================
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-- 删除上级ID字段
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ALTER TABLE users DROP COLUMN report_to;
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-- 删除职位字段
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ALTER TABLE users DROP COLUMN position;
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-- =====================================
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-- 验证结果
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-- =====================================
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SELECT "=== users 表结构验证 ===" as "";
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DESCRIBE users;
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