(PHP 4 >= 4.0.2, PHP 5)ingres_field_nullable -- Test if a field is nullable

Description

bool ingres_field_nullable (int index [, resource link])

ingres_field_nullable() returns TRUE if the

field can be set to the NULL value and FALSE if it can't.

index is the number of the field and must

be between 1 and the value given by

ingres_num_fields().

See also

ingres_query(),

ingres_fetch_array(),

ingres_fetch_object(), and

ingres_fetch_row().

Пред.

Начало

След.

ingres_field_name

Уровень выше

ingres_field_precision