Compound operators feature is enhanced in SQL Server 2008. They are like compound operators in languages like C, C++ etc.

Compound operators are a combination of operator with another operator.

The compound assignment operators are - arithmetic operators - +=,-=,*=, /=, %=, bitwise operators -&=, ^=,|=

Declare @number int

Set @number = 10

--using Compound assignment operator

Set @number+=200

Select @number as MyResult

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