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<title>Returns the scale of the indicated column in a result set</title>
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<h1 class="refname">db2_field_scale</h1>
<p class="verinfo">(PECL ibm_db2 >= 1.0.0)</p><p class="refpurpose"><span class="refname">db2_field_scale</span> — <span class="dc-title">
Returns the scale of the indicated column in a result set
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.db2-field-scale-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>db2_field_scale</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$stmt</code></span>
, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$column</code></span>
)</div>
<p class="para rdfs-comment">
Returns the scale of the indicated column in a result set.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.db2-field-scale-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">stmt</code></em></span>
<dd>
<p class="para">
Specifies a statement resource containing a result set.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">column</code></em></span>
<dd>
<p class="para">
Specifies the column in the result set. This can either be an integer
representing the 0-indexed position of the column, or a string
containing the name of the column.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.db2-field-scale-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns an integer containing the scale of the specified column. If the
specified column does not exist in the result set,
<span class="function"><strong>db2_field_scale()</strong></span> returns <strong><code>FALSE</code></strong>.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.db2-field-scale-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.db2-field-display-size.html" class="function" rel="rdfs-seeAlso">db2_field_display_size()</a> - Returns the maximum number of bytes required to display a column</span></li>
<li class="member"> <span class="function"><a href="function.db2-field-name.html" class="function" rel="rdfs-seeAlso">db2_field_name()</a> - Returns the name of the column in the result set</span></li>
<li class="member"> <span class="function"><a href="function.db2-field-num.html" class="function" rel="rdfs-seeAlso">db2_field_num()</a> - Returns the position of the named column in a result set</span></li>
<li class="member"> <span class="function"><a href="function.db2-field-precision.html" class="function" rel="rdfs-seeAlso">db2_field_precision()</a> - Returns the precision of the indicated column in a result set</span></li>
<li class="member"> <span class="function"><a href="function.db2-field-type.html" class="function" rel="rdfs-seeAlso">db2_field_type()</a> - Returns the data type of the indicated column in a result set</span></li>
<li class="member"> <span class="function"><a href="function.db2-field-width.html" class="function" rel="rdfs-seeAlso">db2_field_width()</a> - Returns the width of the current value of the indicated column in a result set</span></li>
</ul>
</p>
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