ifx_num_fields Returns the number of columns in the query &reftitle.description; intifx_num_fields resourceresult_id After preparing or executing a query, this call gives you the number of columns in the query. &reftitle.parameters; result_id result_id is a valid resultid returned by ifx_query or ifx_prepare (select type queries only!). &reftitle.returnvalues; Returns the number of columns in query for result_id, or &false; on errors. &reftitle.examples; ]]> &reftitle.seealso; ifx_num_rows