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<title>Toggle autocommit behaviour</title>
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<h1 class="refname">odbc_autocommit</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">odbc_autocommit</span> — <span class="dc-title">Toggle autocommit behaviour</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.odbc-autocommit-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>odbc_autocommit</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$connection_id</code></span>
[, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$OnOff</code><span class="initializer"> = false</span></span>
] )</div>
<p class="para rdfs-comment">
Toggles autocommit behaviour.
</p>
<p class="para">
By default, auto-commit is on for a connection. Disabling
auto-commit is equivalent with starting a transaction.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.odbc-autocommit-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">connection_id</code></em></span>
<dd>
<p class="para">The ODBC connection identifier,
see <span class="function"><a href="function.odbc-connect.html" class="function">odbc_connect()</a></span> for details.</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">OnOff</code></em></span>
<dd>
<p class="para">
If <em><code class="parameter">OnOff</code></em> is <strong><code>TRUE</code></strong>, auto-commit is enabled, if
it is <strong><code>FALSE</code></strong> auto-commit is disabled.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.odbc-autocommit-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Without the <em><code class="parameter">OnOff</code></em> parameter, this function returns
auto-commit status for <em><code class="parameter">connection_id</code></em>. Non-zero is
returned if auto-commit is on, 0 if it is off, or <strong><code>FALSE</code></strong> if an error
occurs.
</p>
<p class="para">
If <em><code class="parameter">OnOff</code></em> is set, this function returns <strong><code>TRUE</code></strong> on
success and <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.odbc-autocommit-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.odbc-commit.html" class="function" rel="rdfs-seeAlso">odbc_commit()</a> - Commit an ODBC transaction</span></li>
<li class="member"> <span class="function"><a href="function.odbc-rollback.html" class="function" rel="rdfs-seeAlso">odbc_rollback()</a> - Rollback a transaction</span></li>
</ul>
</p>
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