PHP 5.4.31 Released

ingres_field_nullable

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

ingres_field_nullableTest if a field is nullable

Descrição

bool ingres_field_nullable ( resource $result , int $index )

Test if a field is nullable.

Nota: Related Configurations

See ingres.array_index_start in Runtime Configuration

Parâmetros

result

The query result identifier

index

index is the field whose nullability 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.

Valor Retornado

ingres_field_nullable() returns TRUE if the field can be set to the NULL value and FALSE if it cannot

Veja Também

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top