What are the differences between clustered and non-clustered index?
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Tell me what are the essential components of sql server service broker?
Can you explain about buffer cash and log cache in sql server?
Every night you run a full backup after every 3 three hours you make a differential backup every hour you make an incremental backup in a worst-case scenario, how much work you can lose?
What is an inner join?
How to select some specific columns from a table in a query in ms sql server?
What is an expensive query?
Explain raiserror in sql server?
What are the types of indexing?
What is NOT NULL Constraint in sql server 2012?
What is an indexed view?
* 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
What is single-user mode and what are the steps you should follow to start sql server in single-user mode?
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