19 lines
461 B
MySQL
19 lines
461 B
MySQL
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-- 查询数据库中的所有表
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SHOW TABLES;
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-- 查询courseware表的结构
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DESC courseware;
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-- 查询course表的结构
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DESC course;
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-- 查询所有表名（看看有哪些可能存储文件路径的表）
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SELECT TABLE_NAME
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FROM information_schema.TABLES
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WHERE TABLE_SCHEMA = 'study'
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AND TABLE_NAME LIKE '%file%'
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OR TABLE_NAME LIKE '%upload%'
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OR TABLE_NAME LIKE '%media%'
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OR TABLE_NAME LIKE '%courseware%'
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OR TABLE_NAME LIKE '%video%';
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