Conditional SQL in Report Query

Question

How can I code a conditional SQL in the Report query builder
to include a WHERE clause parameter or not, depending on the value
of a report parameter? Basically, what I want to do is:
select field from table where x=1
<cfif param.a eq 1>and a=1</cfif>
Report builder does not like this, but I can't find any help
on how to do this.

Answer 1

I don't think CFML tags may be used like that in the SQL of
report query. But then, I'm not very much into reports. If you're
just out to get the result, then try
select field from table
where
(x=1 and #param.a# <> 1) or (x=1 and #param.a#=1 and
a=1)