Php ingres field nullable () function

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(PHP 4 >= 4.0.2, PHP 5)

ingres_field_nullable -- Test if a field is nullable

Syntax

bool ingres_field_nullable ( int index [, resource link] )

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

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().

Php ingres field nullable Function syntax tag

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Php ingres field nullable syntax tutorial

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