PHP ʖ²ἯTH º󍋼/A ingres_field_scale Description ¾¯¸漯B 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. See also ingres_query(), ingres_fetch_array(), ingres_fetch_object(), and ingres_fetch_row(). º󍋼/A ưµ㼯A ingres_field_precision ɏһ¼¶ ingres_field_type