如何獲取數據庫中沒有時間戳列的表的列表？

Question

如何獲取數據庫中沒有時間戳列的表的列表？

有什麼建議嗎？

Answer 1

使用INFORMATION SCHEMA觀點：

select * from INFORMATION_SCHEMA.TABLES T where NOT EXISTS 
    (
     select 1 
     from INFORMATION_SCHEMA.COLUMNS 
     where TABLE_CATALOG = T.TABLE_CATALOG 
     and TABLE_SCHEMA = T.TABLE_SCHEMA 
     and TABLE_NAME = T.TABLE_NAME 
     and DATA_TYPE = 'timestamp' -- or the literal representing timestamp data type 
) 

Answer 2

使用SYS.TABLES/SYS.COLUMNS：

SELECT name FROM SYS.TABLES 
WHERE object_id NOT IN (select object_id 
          FROM SYS.COLUMNS 
          WHERE system_type_id = 189) 

Answer 3

你可以使用OBJECTPROPERTY

SELECT 
    name 
FROM 
    sys.objects 
WHERE 
    OBJECTPROPERTY(object_id, 'TableHasTimestamp') = 0 --null if not a table