Operators with Local variable in Dynamic Sql Query

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Hi gud evening,

SQL

DECLARE @PFactor NUMERIC

SELECT @PFactor=MonPfactor FROM dbo.CbzCurMst WITH(NOLOCK) WHERE CurType='INR'

SQL

SELECT      Vw.PrdVarCode AS [SKU],
            (SELECT CASE WHEN Sale=0 THEN Price*@PFactor
                            ELSE Sale*@PFactor
                     END ) AS [Price],....

Kindly change in this query

SQL

DECLARE @PFactor NUMERIC
    SELECT @PFactor=MonPfactor FROM CbzCurMst WHERE CurType=''INR''
    SELECT      Vw.PrdVarCode AS [SKU],


        (SELECT CASE WHEN Sale =0 THEN Price * @PFactor ELSE Sale*@PFactor END ) AS [Price]

how to pass @PFactor in dynamic query

Posted 29-Apr-13 2:00am

DhanaNat

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gvprabu · Answer 1 · 2013-04-29T04:33:00

Solution 2

Hi ,
You will use sp_exexutesql for this.

SQL

exec sp_executesql @QueryString,N'@PFactor NUMERIC(18,2)'
,@PFactor

Check the following links
Advantage of sp_executesql over Exec[^]
SP_EXECUTESQL vs EXECUTE/EXEC[^]
sp_executesql (Transact-SQL)[^]

Regards,
GVPrabu

Posted 29-Apr-13 4:33am

gvprabu

Updated 29-Apr-13 4:34am

v3

Comments

Maciej Los 29-Apr-13 10:50am

+5

CHill60 · Answer 2 · 2013-04-29T02:26:00

Solution 1

Try

SQL

SET @PFactor=(SELECT MonPfactor FROM dbo.CbzCurMst WITH(NOLOCK) WHERE CurType='INR'

Posted 29-Apr-13 2:26am

CHill60

Comments

gvprabu 29-Apr-13 10:37am

he is asking about Dynamic Query...