php man page for ingres_field_precision

INGRES_FIELD_PRECISION(3)						 1						 INGRES_FIELD_PRECISION(3)

ingres_field_precision - Get the precision of a field

SYNOPSIS
       int ingres_field_precision (resource  $result, int  $index)

DESCRIPTION
       ingres_field_precision(3)  returns  the	precision  of  a  field. This value is used only for decimal, float, and money SQL data types. For
       detailed information, see the Ingres OpenAPI User Guide, Appendix "Data Types" in the Ingres documentation.

       Note

	      Related Configurations

	       See ingres.array_index_start in Runtime Configuration

PARAMETERS
	      o $result
		- The query result identifier

	      o $index
		-$index  is  the  field  whose	precision  will  be  retrieved.   The  possible  values  of  $index  depend  upon  the	value	of
		ingres.array_index_start.  If  ingres.array_index_start is 1 (the default) then $index must be between 1 and the value returned by
		ingres_num_fields(3). If ingres.array_index_start is 0 then $index must be between 0 and ingres_num_fields(3)
		 - 1.

RETURN VALUES
	Returns the field precision as an integer

SEE ALSO
       ingres_query(3), ingres_fetch_array(3), ingres_fetch_assoc(3), ingres_fetch_object(3), ingres_fetch_row(3).

PHP Documentation Group 												 INGRES_FIELD_PRECISION(3)