ingres_field_scale
ingres_num_fields
Ingres II Функции
PHP Manual

# ingres_field_type

(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres:1.0-1.4.3)

ingres_field_type — Get the type of a field in a query result

### Описание

string ingres_field_type ( int `$index` [, resource `$link` ] )

Get the type of a field in a query result.

### Список параметров

`index`

  `index` is the number of the field and must be between 1 and the value given by ingres_num_fields().

`link`

  The connection link identifier. If not specified, the last opened link is used.

### Возвращаемые значения

ingres_field_type() returns the type of a field in a query result, or `FALSE` on failure. Examples of types returned are "IIAPI_BYTE_TYPE", "IIAPI_CHA_TYPE", "IIAPI_DTE_TYPE", "IIAPI_FLT_TYPE", "IIAPI_INT_TYPE", "IIAPI_VCH_TYPE". Some of these types can map to more than one SQL type depending on the length of the field (see ingres_field_length()). For example "IIAPI_FLT_TYPE" can be a float4 or a float8. For detailed information, see the Ingres/OpenAPI User Guide - Appendix C.

### Смотрите также

- ingres_query()
- ingres_fetch_array()
- ingres_fetch_object()
- ingres_fetch_row()

ingres_field_scale
ingres_num_fields
Ingres II Функции
PHP Manual