Query only insterting if three fields entered

Question

Hi all
For some reason when executing this query there have to be values in the sectorid, ranking and department fields otherwise cf throws an error. As these fields are optional (and the db fields are allowed to be null) how can I make the query work if they are not filled out? Thanks
<cfelse>
<!--- ADD COMPANY QUERY --->
<CFQUERY name="addcompany" datasource="sales">
INSERT INTO COMPANY (COMPANY, SECTORID, RANKING, DEPARTMENT, FIRSTNAME, POS, PHONE, EMAIL, MOBILE, ADDRESS, city, dept, COMMENTS, DTLEAVE, MEETINGTIME, state, UPDATED)
VALUES ('#Trim(FORM.COMPANY)#', #Trim(FORM.SECTORID)#, #Trim(FORM.RANKING)#, 
#Trim(FORM.DEPARTMENT)#, '#Trim(FORM.FIRSTNAME)#', '#Trim(FORM.POS)#', '#Trim
(FORM.PHONE)#', '#Trim(FORM.EMAIL)#', '#Trim(FORM.MOBILE)#', '#Trim(FORM.ADDRESS)
#', '#Trim(FORM.city)#', '#Trim(FORM.dept)#', '#Trim(FORM.COMMENTS)#','#Trim
(FORM.DTLEAVE)#', '#Trim(FORM.MEETINGTIME)#', '#Trim(FORM.state)#', '#dateFormat
(now(), 'mmm dd, yyyy')#')
</CFQUERY>
<CFLOCATION URL="member_welcome.cfm">
</cfif>
</cfif>

Answer 1

Thanks all it works great now!!
<cfset isCOMPANYNull = iif(len(trim(form.COMPANY)) EQ 0, true, false)>
<cfset isSECTORIDNull   = iif(len(trim(form.SECTORID)) EQ 0, true, false)>
<cfset isRANKINGNull = iif(len(trim(form.RANKING)) EQ 0, true, false)>
<cfset isDEPARTMENTNull = iif(len(trim(form.DEPARTMENT)) EQ 0, true, false)>
<cfset isFIRSTNAMENull = iif(len(trim(form.FIRSTNAME)) EQ 0, true, false)>
<cfset isPOSNull = iif(len(trim(form.POS)) EQ 0, true, false)>
<cfset isPHONENull = iif(len(trim(form.PHONE)) EQ 0, true, false)>
<cfset isEMAILNull = iif(len(trim(form.EMAIL)) EQ 0, true, false)>
<cfset isMOBILENull = iif(len(trim(form.MOBILE)) EQ 0, true, false)>
<cfset isADDRESSNull = iif(len(trim(form.ADDRESS)) EQ 0, true, false)>
<cfset isCITYNull = iif(len(trim(form.CITY)) EQ 0, true, false)>
<cfset isDEPTNull = iif(len(trim(form.DEPT)) EQ 0, true, false)>
<cfset isCOMMENTSNull = iif(len(trim(form.COMMENTS)) EQ 0, true, false)>
<cfset isDTLEAVENull = iif(len(trim(form.DTLEAVE)) EQ 0, true, false)>
<cfset isMEETINGTIMENull = iif(len(trim(form.MEETINGTIME)) EQ 0, true, false)>
<cfset isSTATENull = iif(len(trim(form.STATE)) EQ 0, true, false)>
<!--- ADD COMPANY QUERY --->
<CFQUERY name="addcompany" datasource="sales">
INSERT INTO COMPANY(
COMPANY,
SECTORID,
RANKING,
DEPARTMENT,
FIRSTNAME,
POS,
PHONE,
EMAIL,
MOBILE,
ADDRESS,
CITY,
DEPT,
COMMENTS,
DTLEAVE,
MEETINGTIME,
STATE,
UPDATED
VALUES (
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.COMPANY)#" null="#isCOMPANYNull#" />,
<cfqueryparam cfsqltype="cf_sql_integer" value="#trim(form.SECTORID)#" null="#isSECTORIDNull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.RANKING)#" null="#isRANKINGNull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.DEPARTMENT)#" null="#isDEPARTMENTNull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.FIRSTNAME)#" null="#isFIRSTNAMENull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.POS)#" null="#isPOSNull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.PHONE)#" null="#isPHONENull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.EMAIL)#" null="#isEMAILNull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.MOBILE)#" null="#isMOBILENull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.ADDRESS)#" null="#isADDRESSNull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.CITY)#" null="#isCITYNull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.DEPT)#" null="#isDEPTNull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.COMMENTS)#" null="#isCOMMENTSNull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.DTLEAVE)#" null="#isDTLEAVENull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.MEETINGTIME)#" null="#isMEETINGTIMENull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.STATE)#" null="#isSTATENull#" />,
<cfqueryparam cfsqltype="cf_sql_longvarchar" value="#trim(form.UPDATED)#" null="#isUPDATEDNull#" />
</CFQUERY>