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Concatenation in sql

Concatenation in sql

We use "||" to concatenation in Sql

example:
WHERE LOWER(FIRST_NAME || LAST_NAME)  LIKE '%d%' ;

4

String concatenation sql server

SELECT CONCAT('Comments: ' , CAST(9 AS varchar(12))) AS Result;

0

Concat two columns in sql server

select Convert(nvarchar(50),ID)+'-'+Convert(nvarchar(50),Year) as ID_Year from tablename

-1

Source: codeproject.com

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