ingres_field_scale

(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres >= 1.0.0)

ingres_field_scaleGet the scale of a field

Описание

int ingres_field_scale ( resource $result , int $index )

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 "Data Types" in the Ingres documentation.

Замечание: Related Configurations

See ingres.array_index_start in Runtime Configuration

Список параметров

result

The query result identifier

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(). If ingres.array_index_start is 0 then index must be between 0 and ingres_num_fields() - 1.

Возвращаемые значения

Returns the scale of the field, as an integer

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