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SELECT CustomerName, OrderDate, ShipmentDate, RequiredDate FROM Customers WHERE Country = ' Denmark';

Example 3: Sort by multiple columns SELECT ProductName, CategoryName, UnitPrice FROM Products ORDER BY CategoryName ASC, UnitPrice DESC;

p como \$250,

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, inplace = BooleanQueue, ' pro ant_download',µØÃæ°æÓ¦Ó䬸ߤ¤¤Ç¤¹.

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`, AdPool.embed ¨C

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All these techniques can help you optimize your SQL QUERIES for better performance and readability.

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CharacterSet ËäÈ»ÍƳöµÄֱԼƽ̨Öڶ࣬µ« qqÖ±Ô¼¿¿Æ×Âð(Â¥·ï) ÎÞÒÉÊÇÒ»¸öÖµµÃÐÅÀµµÄÑ¡Ôñ¡£ÎÞÂÛÊǹ¦Ð§¡¢Äþ¾²ÕÕ¾ÉЧÀÍ£¬Ëü¶¼ÌåÏÖ¾«²Ê¡£Èç¹ûÄ㻹ÔÚÓÌÔ¥£¬ÎÞ·ÁÇ××ÔÌåÑéһϰɣ¡ ?

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