I have student marks in a student table. I need second highest mark .Then what will the query for this?

37 Answers   NetCore, Patni, SAP Labs, Temenos, Wipro,

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how to find number of columns in a table in sql server 2000 and 2005 also

7 Answers   HCL, Virtusa,

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What is filestream?

0 Answers  

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What is the purpose of sql profiler in sql server? : sql server database administration

0 Answers  

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* CREATE TABLE [dbo].[t_Colors]([ColorId] [int] NOT NULL,[ColorName] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, [ColorDesc] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[ColorIndex] [int] NULL) ON [PRIMARY] GO * insert into [t_Colors] values(101,'Red','',1) insert into [t_Colors] values(101,'Red1','',2) insert into [t_Colors] values(102,'Blue','',1) insert into [t_Colors] values(102,'Blue1','',2) insert into [t_Colors] values(102,'Blue2','',3) * In this table i need to delete DELETE FROM t_Colors WHERE ColorIndex=1 AND ColorId=102 After delete above condition i need to update the ColorIndex set to 1 for Blue1[ColorName] and 2 for Blue2[ColorName] select * from [t_Colors] Note:- how can i get updates the ColorIndex values after delete. for example we need to update Blue1 ColorIndex set to 1 and Blue2 ColorIndex set to 2

0 Answers  

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How important do you consider cursors or while loops for a transactional database?

0 Answers  

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UPDATE statement can on a single table or on the multiple table?

7 Answers   iGate, TCS,

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What is referential integrity and how is it achieved?

1 Answers   Adea Solutions,

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Why would you call update statistics?

0 Answers  

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What is the difference between a HAVING CLAUSE and a WHERE CLAUSE?

11 Answers   World Tech, Yardi Software,

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we have emp table like Ename,EDOJ,EDOB with Column structure.but we want to know the employee Age.How? Any Body Plz

6 Answers  

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What is the need for indexing?

0 Answers  

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