从选择查询插入Microsoft SQL Server

Question

我正在尝试做的事情:阅读日志并将必要的数据插入到3个不同的表中,这些表可以互相获取信息.

LOG_ITEM201303在gamelogs db上找到.
Mail_Item_Table,Mail_List_Table,Mail_Message_Table是在游戏数据库中.

邮件表通过索引连接.

CHAR_KEY,NAME,ITEMNUM是我需要用我的查询值.

查询我从日志中获取数据:

SELECT CHAR_KEY, NAME, ITEMNUM
FROM LOG_ITEM201303
where 
(   
    ITEMNUM = 14317
OR  ITEMNUM = 14318
OR  ITEMNUM = 15478
OR  ITEMNUM = 15479
OR  ITEMNUM = 14301
OR  ITEMNUM = 14302
OR  ITEMNUM = 15476
OR  ITEMNUM = 15477
OR  ITEMNUM = 15018
OR  ITEMNUM = 15019
OR  ITEMNUM = 15020
OR  ITEMNUM = 15021
OR  ITEMNUM = 15022
OR  ITEMNUM = 15023
OR  ITEMNUM = 15024
OR  ITEMNUM = 15025
OR  ITEMNUM = 14437
OR  ITEMNUM = 14438
OR  ITEMNUM = 15656
OR  ITEMNUM = 15657
OR  ITEMNUM = 15658
OR  ITEMNUM = 15659
OR  ITEMNUM = 15660
OR  ITEMNUM = 15661
OR  ITEMNUM = 15662
OR  ITEMNUM = 15663
) AND (KIND = 133) AND (Convert(varchar, OCCUR_TIME,111) < '2013/03/22')

以上日志查询的示例结果(总实际结果为600+):

 CHAR_KEY        NAME            ITEMNUM
 -----------+----------------+-----------
 28257      |   clarkailey   |   14438
 894367     |   Wolf         |   15023
 2869858    |   HOPEINME     |   14437

现在我需要自动将每一行插入此查询:

 CHAR_KEY        NAME            ITEMNUM
 -----------+----------------+-----------
 2869858    |   HOPEINME     |   14437

(此查询显示上面插入的第三个示例数据的示例...
而不是为每个条目进行此查询是否有办法更快地完成此操作？)

INSERT INTO Mail_Item_Table
(ItemNumber, ItemInfo, ReceiveDate)
VALUES
(14437,       --this is the ITEMNUM
    (SELECT CONVERT(BINARY(16), REVERSE(CONVERT(BINARY(16), 14437)))), NULL)

INSERT INTO Mail_Message_Table
(Message)
VALUES
('Automated Message from the ADMIN.')

INSERT INTO Mail_List_Table
(ReceiverCharKey, MailListIndex, MailItemIndex, MailMessageIndex, Sender, Receiver, SendDate)
VALUES 
(2869858,       --this is the CHAR_KEY
(SELECT TOP 1   MailListIndex+1 as last_entry
 FROM           Mail_List_Table
 WHERE          sender = 'SENDER'
 ORDER BY       MailListIndex DESC),
(SELECT TOP 1   MailItemIndex AS last_entry
 FROM           Mail_Item_Table
 ORDER BY       MailItemIndex DESC),
(SELECT TOP 1   MailMessageIndex AS last_entry
 FROM           Mail_Message_Table
 ORDER BY       MailMessageIndex DESC),
 'SENDER', 
 'HOPEINME', --this is the NAME
 getdate())

我的问题:

如何自动化所有这些,查询将读取所有日志并逐行插入数据.非常感谢你.

---

我可以使用@variables吗？

Answer 1

您可以使用以下语法进行插入

INSERT INTO dbo.Destination (Col1, Col2, Col3)
SELECT Col1, Col2, Col3
FROM dbo.Source

如果您的表具有相同的列或与您的目标具有相同列的结果集,则不必在INSERT中指定列.

INSERT INTO dbo.Destination
SELECT *
FROM dbo.Source

这两个都是基于您已创建的Destination表的.这些不一样SELECT * INTO dbo.Destination FROM dbo.Source