... int odbc_procedurecolumns ( int connection_id [, string qualifier [, string owner [, string proc [, string column]]]]) . Returns the list of input and output parameters, as well as the columns that make up the result set for the specified procedures. ... The result set is ordered by PROCEDURE_QUALIFIER, PROCEDURE_OWNER, PROCEDURE_NAME and COLUMN_TYPE. The owner , proc and column arguments accept search patterns ('%' to match zero or more characters and '_' to match a single character). ...