獲取所有數(shù)據(jù)庫名: SELECTName FROM Master..SysDatabases 獲取所有表名: SELECT NAME FROM sysobjects WHERE TYPE='U' XType='U':表示所有用戶表; XType='S':表示所有系統(tǒng)表; 獲取所有字段名: SELECT Name FROM SysColumns WHERE ID=Object_Id('TableName')
sql 返回指定字段類型的字段: SELECT Data_Type,character_maximum_length,* FROM information_schema.columns WHERE table_name='D852' AND Data_Type='int'
返回指定表的所有列名:
SELECT Name FROM SysColumns WHERE id=Object_Id(' tableName ')
獲取所有數(shù)據(jù)庫名: SELECTName FROM Master..SysDatabases 獲取所有表名: SELECT NAME FROM sysobjects WHERE TYPE='U' XType='U':表示所有用戶表; XType='S':表示所有系統(tǒng)表; 獲取所有字段名: SELECT Name FROM SysColumns WHERE ID=Object_Id('TableName')