What happens if null values are involved in string operations?

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

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What is msdb database? : SQL Server Architecture

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how to delete duplicate rows from table in sql server

12 Answers   HCL, UHG,

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what does the automatic recovery do? : Sql server administration

0 Answers  

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What is a deadlock and what is a live lock? How will you go about resolving deadlocks?

7 Answers   Microsoft,

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Can I save my report as html, excel or word? : sql server management studio

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How to test a dml trigger in ms sql server?

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Where can you find the error log information? : sql server database administration

0 Answers  

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Give the query of getting last two records from the table in SQL SERVER?

0 Answers   Petranics Solutions,

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what's new in sql server 2016?

0 Answers  

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What is the difference between functions and scalar functions?

0 Answers   EXL,

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