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<p>ingres_field_nullable
<LINK TITLE="Ingres II Functions" HREF="ref.ingres.html"><LINK TITLE="ingres_field_name" HREF="function.ingres-field-name.html"><LINK TITLE="ingres_field_precision" HREF="function.ingres-field-precision.html">
<p><a href="function.ingres-field-name.html">Пред.</a>
<p><a href="function.ingres-field-precision.html">След.</a>
<p><h1><a name="function.ingres-field-nullable"></a>ingres_field_nullable</h1><div><a name="AEN68388"></a>
<p>(PHP 4 &#62;= 4.0.2, PHP 5)ingres_field_nullable -- Test if a field is nullable</div><div><a name="AEN68391"></a><h2>Description</h2>bool ingres_field_nullable (int index [, resource link])
<p>- ingres_field_nullable() returns <TT CLASS="constant">TRUE if the
<p>field can be set to the <TT CLASS="constant">NULL value and <TT CLASS="constant">FALSE if it can't.
<p>- <VAR CLASS="parameter">index is the number of the field and must
<p>be between 1 and the value given by
<p><a href="function.ingres-num-fields.html">ingres_num_fields()</a>.
<p>- See also
<p><a href="function.ingres-query.html">ingres_query()</a>,
<p><a href="function.ingres-fetch-array.html">ingres_fetch_array()</a>,
<p><a href="function.ingres-fetch-object.html">ingres_fetch_object()</a>, and
<p><a href="function.ingres-fetch-row.html">ingres_fetch_row()</a>.
<p><a href="function.ingres-field-name.html">Пред.</a>
<p><a href="index.html">Начало</a>
<p><a href="function.ingres-field-precision.html">След.</a>
<p>ingres_field_name
<p><a href="ref.ingres.html">Уровень выше</a>
<p>ingres_field_precision
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