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SQL²éѯ - MS-SQL Server / »ù´¡Àà

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SQL ´¥·¢Æ÷ - MS-SQL Server / »ù´¡Àà

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±í B ÓÐ×Ö¶Î:ÐÕÃû ѧºÅ ʱ¼ä ʼþ ½á¹û  
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Sql²Ù×÷

ÎÒÏÖÔÚÓÐÒ»¸ö Cargo ±í,ÓÐÒ»¸ö CargoN ±í ÎÒÒª´Ó CargoN ±íÖвéѯ¼Ç¼ȻºóÌí¼Óµ½ Cargo ±íÖУ¬µ«Ç°ÌáÌõ¼þÊÇ CargoN ÖеÄ×Ö¶ÎÐÅÏ¢ CargoName ûÓÐÔÚ Cargo ±íµÄ×Ö¶Î CargoName ÐÅÏ¢ÖгöÏÖ.»»¾ä»°¾ÍÊÇÁ½¸ö±íµÄ½á¹¹Ò»Ñù£¬Ò»¸ö±í²åÈëÁíÒ»¸ö±íµ«Êý¾ÝÐÅÏ¢²»ÄÜÖØ¸´¡£Íù´ó¼ÒÄܹ»Ö¸½ÌÒ»ÏÂ.
SQL code:
insert Cargo select ......

SQLÖÐGOTOÓï¾äÇóÖú

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if(len(@strcodename)<1)
begin
exec SP_Codes
GOTO Error_Handle
end
µ±len(@strcodename)<1ʱ,Ö±½ÓÌø×ªÁËError_Handle,´æ´¢¹ý³ÌSP_Codes¸ù±¾²»Ö´ÐÐ,Èç¹û°ÑGOTO Error_HandleÈ¥µô¾Í¿ÉÒÔÁË¡£
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SQL code:
if(1<2)
begin
exec ('select ok='' ......

SQL server·Ö½âXML - MS-SQL Server / Ó¦ÓÃʵÀý

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XML code:
<upd:Update xmlns:lar="http://schemas.microsoft.com/msus/2002/12/LogicalApplicabilityRules" xmlns:cmd="http://schemas.microsoft.com/msus/2002/12/UpdateHandlers/CommandLineInstallation" xmlns:bar="http://schemas.microsoft.com/msus/2002/12 ......

ÇóÒ»ÌìSQLÓï¾ä

Çë´ó¼Ò°ï°ïæ ÎÒÓÐÒ»¸öÕâÑùµÄ±í
  id name PosIDs
  1 XX 1,2
  2 X1 1,3
  3 X2 2,3
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  id = 1 name = XX posID = 2
SQL code:
select * from tb where id=1

select * from tb ......
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