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GETDATE()

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ʹÓÃÏÂÃæµÄ SELECT Óï¾ä£º

SELECT GETDATE() AS CurrentDateTime

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CurrentDateTime
2008-12-29 16:25:46.635

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ÏÂÃæµÄ SQL ´´½¨´øÓÐÈÕÆÚʱ¼äÁÐ (OrderDate) µÄ "Orders" ±í£º

CREATE TABLE Orders 
(
OrderId int NOT NULL PRIMARY KEY,
ProductName varchar(50) NOT NULL,
OrderDate datetime NOT NULL DEFAULT GETDATE()
)

Çë×¢Ò⣬OrderDate °Ñ GETDATE() ¹æ¶¨ÎªÄ¬ÈÏÖµ¡£½á¹ûÊÇ£¬µ±ÄúÔÚ±íÖвåÈëÐÂÐÐʱ£¬µ±Ç°ÈÕÆÚºÍʱ¼ä×Ô¶¯²åÈëÁÐÖС£

ÏÖÔÚ£¬ÎÒÃÇÏ£ÍûÔÚ "Orders" ±íÖвåÈëÒ»Ìõ¼Ç¼£º

INSERT INTO Orders (ProductName) VALUES ('Computer')

"Orders" ±í½«³ÉΪÕâÑù£º

OrderId ProductName OrderDate
1 'Computer' 2008-12-29 16:25:46.635
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