2MySQL数据库查询带有某个字段的所有表名:(1)精确查询语句如下:SELECT * FROM information_schema.columns WHERE column_name=’column_name’;(2)模糊匹配查询SELECT * FROM information_schema.columns WHERE column_name LIKE ‘%column_name%’;
3Oracle数据库查询带有某个字段的所有表名:(1)精确查询语句如下:SELECT column_name,table_name FROM user_tab_columns WHERE column_name=’column_name’;(2)模糊匹配查询SELECT column_name,table_name,FROM user_tab_columns WHERE column_name LIKE ‘%column_name%’;
4SQLServer数据库查询带有某个字段的所有表名:(1)精确查询语句如下:SELECT [name] FROM [库名].[dbo].sysobjects WHERE id IN (SELECT id FROM [库名].[dbo].syscolumns WHERE name = ‘字段名’)(2)模糊匹配查询SELECT [name] FROM [库名].[dbo].sysobjects WHERE id IN (SELECT id FROM [库名].[dbo].syscolumns WHERE name LIKE ‘%字段名%’)
苹果6怎么解绑手机银行卡吗,公司如何开展网络安全教育,字体响应式怎么