cubrid-commit.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->

<refentry xml:id="function.cubrid-commit" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>cubrid_commit</refname>
  <refpurpose>Commit a transaction</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>cubrid_commit</methodname>
   <methodparam><type>resource</type><parameter>conn_identifier</parameter></methodparam></methodsynopsis>
  <para>
    The <function>cubrid_commit</function> function is used to execute commit
    on the transaction pointed by <parameter>conn_identifier</parameter>,
    currently in progress. Connection to the server is closed after the
    <function>cubrid_commit</function> function is called; However, 
    the connection handle is still valid.
  </para>
  <para>
   In CUBRID PHP, auto-commit mode is disabled by default for transaction management. 
   You can set it by using <function>cubrid_set_autocommit</function>. 
   You can get its status by using <function>cubrid_get_autocommit</function>. Before you start a transaction, 
   remember to disable the auto-commit mode.
  </para>
 </refsect1>

 <refsect1 role="parameters">
 &reftitle.parameters;
 <para>
  <variablelist>
    <varlistentry>
     <term><parameter>conn_identifier</parameter></term>
     <listitem><para>Connection identifier.</para></listitem>
   </varlistentry>
  </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <example>
   <title><function>cubrid_commit</function> example</title>
   <programlisting role="php">
<![CDATA[
<?php
$conn = cubrid_connect("localhost", 33000, "demodb", "dba");

@cubrid_execute($conn, "DROP TABLE publishers");

$sql = <<<EOD
CREATE TABLE publishers(
pub_id CHAR(3), 
pub_name VARCHAR(20), 
city VARCHAR(15), 
state CHAR(2), 
country VARCHAR(15)
)
EOD;
cubrid_set_autocommit($conn,false);
if (!cubrid_execute($conn, $sql)) {
    printf("Error facility: %d\nError code: %d\nError msg: %s\n", cubrid_error_code_facility(), cubrid_error_code(), cubrid_error_msg());

    cubrid_disconnect($conn);
    exit;
}

$req = cubrid_prepare($conn, "INSERT INTO publishers VALUES(?, ?, ?, ?, ?)");

$id_list = array("P01", "P02", "P03", "P04");
$name_list = array("Abatis Publishers", "Core Dump Books", "Schadenfreude Press", "Tenterhooks Press");
$city_list = array("New York", "San Francisco", "Hamburg", "Berkeley");
$state_list = array("NY", "CA", NULL, "CA");
$country_list = array("USA", "USA", "Germany", "USA");

for ($i = 0, $size = count($id_list); $i < $size; $i++) {
    cubrid_bind($req, 1, $id_list[$i]);
    cubrid_bind($req, 2, $name_list[$i]);
    cubrid_bind($req, 3, $city_list[$i]);
    cubrid_bind($req, 4, $state_list[$i]);
    cubrid_bind($req, 5, $country_list[$i]);

    if (!($ret = cubrid_execute($req))) {
        break;
    }
}

if (!$ret) {
    cubrid_rollback($conn);
} else {
    cubrid_commit($conn);

    $req = cubrid_execute($conn, "SELECT * FROM publishers");
    while ($result = cubrid_fetch_assoc($req)) {
        printf("%-3s %-20s %-15s %-3s %-15s\n", 
            $result["pub_id"], $result["pub_name"], $result["city"], $result["state"], $result["country"]);
    }
}

cubrid_disconnect($conn);
?>
]]>
   </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
P01 Abatis Publishers    New York        NY  USA            
P02 Core Dump Books      San Francisco   CA  USA            
P03 Schadenfreude Press  Hamburg             Germany        
P04 Tenterhooks Press    Berkeley        CA  USA            
]]>
   </screen>
  </example>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
   <member><function>cubrid_rollback</function></member>
   <member><function>cubrid_get_autocommit</function></member>
   <member><function>cubrid_set_autocommit</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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