What is b tree index?

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How to execute the cursor queries with "open" statements?

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Is foreign key unique?

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Do you know what is difference between stored procedure and user defined function?

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What is a system database and what is a user database?

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What’s the distinction between dropping a info and taking a info offline?

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What are the types of indexes?

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is there more the two primary key in a single table?

26 Answers   Eforce, Systematix,

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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

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What are the types of table?

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write the query for taking database backup in sql

10 Answers   ABC, IBM, Logica CMG, MA,

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What is de-normalization and what are some of the examples of it?

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