(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres >= 1.0.0)
ingres_field_scale — Get the scale of a field
ingres_field_scale() returns the scale of a field. This value is used only for the decimal SQL data type. For detailed information, see the Ingres/OpenAPI User Guide - Appendix C.
The query result identifier.
index is the number of the field and must be between 1 and the value given by ingres_num_fields().
Returns the scale of the field, as an integer.