int ingres_field_precision ( resource $result , int $index )
ingres_field_precision() 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
Returns the field precision as an integer