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<h2 class="title" style="clear: both"><a id="seqset_flags"></a>DB_SEQUENCE->set_flags()</h2>
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<pre class="programlisting">#include <db.h>
int
DB_SEQUENCE->set_flags(DB_SEQUENCE *seq, u_int32_t flags); </pre>
<p>
Configure a sequence. The flags are only effective when creating a
sequence. Calling <code class="methodname">DB_SEQUENCE->set_flags()</code> is additive; there is no
way to clear flags.
</p>
<p>
The <code class="methodname">DB_SEQUENCE->set_flags()</code> method may not be called after the
<a class="xref" href="seqopen.html" title="DB_SEQUENCE->open()">DB_SEQUENCE->open()</a> method is called.
</p>
<p>
The <code class="methodname">DB_SEQUENCE->set_flags()</code> <span>
<span>
method returns a non-zero error value on failure and 0 on success.
</span>
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<div class="sect2" lang="en" xml:lang="en">
<div class="titlepage">
<div>
<div>
<h3 class="title"><a id="id1706311"></a>Parameters</h3>
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<div class="sect3" lang="en" xml:lang="en">
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<div>
<div>
<h4 class="title"><a id="id1706325"></a>flags</h4>
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<p>
The <span class="bold"><strong>flags</strong></span> parameter must be set to 0
or by bitwise inclusively <span class="bold"><strong>OR</strong></span>'ing
together one or more of the following values:
</p>
<div class="itemizedlist">
<ul type="disc">
<li>
<p>
<code class="literal">DB_SEQ_DEC</code>
</p>
<p>
Specify that the sequence should be decremented.
</p>
</li>
<li>
<p>
<code class="literal">DB_SEQ_INC</code>
</p>
<p>
Specify that the sequence should be incremented. This is the default.
</p>
</li>
<li>
<p><a id="seqset_flags_DB_SEQ_WRAP"></a>
<code class="literal">DB_SEQ_WRAP</code>
</p>
<p>
Specify that the sequence should wrap around when it is incremented
(decremented) past the specified maximum (minimum) value.
</p>
</li>
</ul>
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<h3 class="title"><a id="id1706312"></a>Errors</h3>
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<p>
The <code class="methodname">DB_SEQUENCE->set_flags()</code> <span>
<span>
method may fail and return one of the following non-zero errors:
</span>
</span>
</p>
<div class="sect3" lang="en" xml:lang="en">
<div class="titlepage">
<div>
<div>
<h4 class="title"><a id="id1706485"></a>EINVAL</h4>
</div>
</div>
</div>
<p>
An invalid flag value or parameter was specified.
</p>
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<h3 class="title"><a id="id1706659"></a>Class</h3>
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<p>
<a class="link" href="seq.html" title="Chapter 11. The DB_SEQUENCE Handle">DB_SEQUENCE</a>
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<h3 class="title"><a id="id1706654"></a>See Also</h3>
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<a class="xref" href="seq.html#seqlist" title="Sequences and Related Methods">Sequences and Related Methods</a>
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