--------CfPage--------
<cfstoredproc procedure="ProcName" datasource="dbSource">
<cfprocparam dbvarname="firstname" cfsqltype="CF_SQL_VARCHAR"
value="#form.firstname#" type="In">
<cfprocparam dbvarname="lastname " cfsqltype="CF_SQL_VARCHAR"
value="#form.lastname #" type="In">
<cfprocparam dbvarname="phone " cfsqltype="CF_SQL_VARCHAR"
value="#form.phone #" type="In">
<cfprocresult name="ResultName">
</cfstoredproc>
---------------TSql------------
CREATE PROCEDURE ProcName
@firstname varchar(20),
@lastname varchar(25),
@phone varchar(15)
Declare @sqlStatement nvarchar(150)
Select @sqlStatement = "select * from profiles where 0=0"
If (len(@firstname) = 0) begin
Select @sqlStatement = @sqlStatement + " and firstname=
@firstname"
end
If (len(@lastname) = 0) begin
Select @sqlStatement = @sqlStatement + " and lastname =
@lastname"
End
If (len(@phone) = 0) begin
Select @sqlStatement = @sqlStatement + " and phone = @phone"
End
exec sp_executesql @sqlStatement , N'@firstname varchar(20),@lastname
varchar(25),@phone varchar(15)',@firstname,@lastname,@phone
-----Original Message-----
From: Venable, John [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 24, 2005 1:25 PM
To: SQL
Subject: RE: How do you do an IF condition in where statement
You need single quotes around your values.
i.e. lastname='#form.lastname#'
John Venable
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Sent: Thursday, February 24, 2005 2:26 PM
> To: SQL
> Subject: How do you do an IF condition in where statement
>
> How would you write this regular Cold Fusion query in TSQL for a
> stored
> procedure:
>
> select *
> from profiles
> where 0=0
> <cfif form.firstname neq ''>and firstname=#form.firstname#</cfif>
> <cfif form.lastname neq ''>and lastname=#form.lastname#</cfif> <cfif
> form.phone neq ''>and phone=#form.phone#</cfif>
>
> I tried a few times, I can't quite get the hang of IF statements in
> TSQL for some reason, even tho. in CFMX they're juz a piece of cake.
>
> Thanks,
> Pardeep.
>
>
>
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