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<title>Set the row position before fetching data</title>
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<div class="refnamediv">
<h1 class="refname">ingres_result_seek</h1>
<p class="verinfo">(PECL ingres >= 2.1.0)</p><p class="refpurpose"><span class="refname">ingres_result_seek</span> — <span class="dc-title">Set the row position before fetching data</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.ingres-result-seek-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>ingres_result_seek</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$position</code></span>
)</div>
<p class="para rdfs-comment">
This function is used to position the cursor associated with the result
resource before issuing a fetch. If <a href="ingres.configuration.html#ini.ingres.array-index-start" class="link">ingres.array_index_start</a>
is set to 0 then the first row is 0 else it is 1.
<span class="function"><strong>ingres_result_seek()</strong></span> can be used only with queries that
make use of <a href="ingres.configuration.html#ini.ingres.scrollable" class="link">scrollable
cursors</a>. It cannot be used with
<span class="function"><a href="function.ingres-unbuffered-query.html" class="function">ingres_unbuffered_query()</a></span>.
</p>
<blockquote class="note"><p><strong class="note">Note</strong>:
<strong>Related Configurations</strong><br />
<p class="para">
See also the <a href="ingres.configuration.html#ini.ingres.scrollable" class="link">ingres.scrollable</a>
and <a href="ingres.configuration.html#ini.ingres.array-index-start" class="link">ingres.array_index_start</a> directives in
<a href="ingres.configuration.html" class="link">Runtime Configuration</a>.
</p>
</p></blockquote>
</div>
<div class="refsect1 parameters" id="refsect1-function.ingres-result-seek-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">result</code></em></span>
<dd>
<p class="para">
The result identifier for a query
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">position</code></em></span>
<dd>
<p class="para">
The row to position the cursor on. If <a href="ingres.configuration.html#ini.ingres.array-index-start" class="link">ingres.array_index_start</a>
is set to 0, then the first row is 0, else it is 1
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.ingres-result-seek-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.ingres-result-seek-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-1223">
<p><strong>Example #1 Position the cursor on the 3rd row</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /><br />$result</span><span style="color: #007700">=</span><span style="color: #0000BB">ingres_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">, </span><span style="color: #DD0000">"select * from airport where ap_ccode = 'ES' order by ap_place asc"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* goto row 3 */<br /></span><span style="color: #007700">if (!</span><span style="color: #0000BB">ingres_result_seek</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">3</span><span style="color: #007700">))<br />{<br /> echo </span><span style="color: #0000BB">ingres_errno</span><span style="color: #007700">() . </span><span style="color: #DD0000">" - " </span><span style="color: #007700">. </span><span style="color: #0000BB">ingres_error </span><span style="color: #007700">. </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /> die(</span><span style="color: #DD0000">"i died"</span><span style="color: #007700">);<br />}<br />else<br />{<br /> </span><span style="color: #0000BB">$airport </span><span style="color: #007700">= </span><span style="color: #0000BB">ingres_fetch_object </span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br /> {<br /> echo </span><span style="color: #0000BB">$airport</span><span style="color: #007700">-></span><span style="color: #0000BB">ap_iatacode </span><span style="color: #007700">. </span><span style="color: #DD0000">" - " </span><span style="color: #007700">. </span><span style="color: #0000BB">$airport</span><span style="color: #007700">-></span><span style="color: #0000BB">ap_name </span><span style="color: #007700">. </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /> }<br />}<br /><br /></span><span style="color: #0000BB">ingres_commit</span><span style="color: #007700">(</span><span style="color: #0000BB">$link</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.ingres-result-seek-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.ingres-query.html" class="function" rel="rdfs-seeAlso">ingres_query()</a> - Send an SQL query to Ingres</span></li>
<li class="member"> <span class="function"><a href="function.ingres-fetch-array.html" class="function" rel="rdfs-seeAlso">ingres_fetch_array()</a> - Fetch a row of result into an array</span></li>
<li class="member"> <span class="function"><a href="function.ingres-fetch-assoc.html" class="function" rel="rdfs-seeAlso">ingres_fetch_assoc()</a> - Fetch a row of result into an associative array</span></li>
<li class="member"> <span class="function"><a href="function.ingres-fetch-object.html" class="function" rel="rdfs-seeAlso">ingres_fetch_object()</a> - Fetch a row of result into an object</span></li>
<li class="member"> <span class="function"><a href="function.ingres-fetch-row.html" class="function" rel="rdfs-seeAlso">ingres_fetch_row()</a> - Fetch a row of result into an enumerated array</span></li>
</ul>
</p>
</div>
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