INGRES_FIELD_SCALE(3) 1 INGRES_FIELD_SCALE(3)
ingres_field_scale - Get the scale of a field
SYNOPSIS
int ingres_field_scale (resource $result, int $index)
DESCRIPTION
ingres_field_scale(3) 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 "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 scale 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 scale of the field, 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_SCALE(3)
