SQL ColdFusion Get id from database and than update a row with form field value

问题

I have a query that needs to update What_name with whatever I type in the form. This is a snippet of my code:

<cfelseif ARGUMENTS.myForm.Submit EQ "Update_what">
    <cfquery name="LOCAL.myURL" datasource="#SERVER.cfc.core.getDSN()#">
        SELECT What_name 
        from logboek.tbl_What 
        WHERE What_name = <cfqueryparam cfsqltype="cf_sql_varchar" value="#ARGUMENTS.myForm.What_name#" />
    </cfquery>
    <cfif LOCAL.myURL.RecordCount eq 1>
        <cfreturn VARIABLES.Error.myReturn />   
    <cfelse>
        <cfquery name="LOCAL.myURL" datasource="#SERVER.cfc.core.getDSN()#">
            UPDATE tbl_What
            SET What_name=<cfqueryparam cfsqltype="cf_sql_varchar" value="#ARGUMENTS.myForm.Update_what#" />;
            WHERE What_name=<cfqueryparam value="#ARGUMENTS.myForm.What_name#" cfsqltype="cf_sql_varchar"> 
        </cfquery>
    </cfif>

I am getting the following error:

Message
string Component [cms_core.com.blog.blog] has no accessible Member with name [ERROR]

Is there something wrong with my query?

来源：https://stackoverflow.com/questions/34874720/sql-coldfusion-get-id-from-database-and-than-update-a-row-with-form-field-value