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sqlÁ¬½Ó´úÂë - .NET¼¼Êõ / ASP.NET

sqlÁ¬½Ó´úÂë ûÓû§ÃÜÂëµÄÄÇÖÖ
C# code:
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["NORTHWNDConnectionString"].ConnectionString);
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sqlÖ´Ðмƻ®¹ÖÊ - MS-SQL Server / »ù´¡Àà

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sql Îĵµ - MS-SQL Server / »ù´¡Àà

CONVERT ( data_type [ ( length ) ] , expression [ , style ] )
expression[,style] Ôõô¾Í±íʾÁ½¸ö²ÎÊýµÄ¡£

SQL code:
select convert(varchar(10),getdate(),120)
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SQL code
select convert(varchar(10),getdate())
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select convert(varchar(10),getdate(),120)
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SQL Óï¾äÇë½Ì - MS-SQL Server / Ó¦ÓÃʵÀý

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SQL code:
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sqlÓï¾ä²éѯ±¨±íÎÊÌâ - .NET¼¼Êõ / ASP.NET

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SQL code:

select * from
(
select StaffId,
sum(case [Type] when 11 then Hours else 0 end) as 'ʼ٣¨¶Ì£©',
sum(case [Type] when 12 then Hours else 0 end) as 'ʼ٣¨ÖУ©',
sum(c ......
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