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php-doc-ru/reference/mongo/mongoduplicatekeyexception.xml
Alexey Pyltsyn 98d22d0fd4 mongo: review
git-svn-id: https://svn.php.net/repository/phpdoc/ru/trunk@347159 c90b9560-bf6c-de11-be94-00142212c4b1
2019-04-06 08:17:24 +00:00

108 lines
3.2 KiB
XML

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: ce8d1832658918a2e66c6b8f3b209d7b72570741 Maintainer: lex Status: ready -->
<!-- Reviewed: yes Maintainer: lex -->
<phpdoc:classref xml:id="class.mongoduplicatekeyexception" xmlns:phpdoc="http://php.net/ns/phpdoc" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
<title>Класс MongoDuplicateKeyException</title>
<titleabbrev>MongoDuplicateKeyException</titleabbrev>
<partintro>
<!-- {{{ MongoDuplicateKeyException intro -->
<section xml:id="mongoduplicatekeyexception.intro">
&reftitle.intro;
<para>
Вызывается, при попытке вставить документ в коллекцию,
которая уже содержит те же значения
для <link linkend="mongocollection.ensureindex">уникальных ключей</link>.
</para>
</section>
<!-- }}} -->
<section xml:id="mongoduplicatekeyexception.synopsis">
&reftitle.classsynopsis;
<!-- {{{ Synopsis -->
<classsynopsis>
<ooclass><classname>MongoDuplicateKeyException</classname></ooclass>
<!-- {{{ Class synopsis -->
<classsynopsisinfo>
<ooclass>
<classname>MongoDuplicateKeyException</classname>
</ooclass>
<ooclass>
<modifier>extends</modifier>
<classname>MongoWriteConcernException</classname>
</ooclass>
</classsynopsisinfo>
<!-- }}} -->
<classsynopsisinfo role="comment">&InheritedProperties;</classsynopsisinfo>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('exception.synopsis')/descendant::db:fieldsynopsis)" />
<classsynopsisinfo role="comment">&InheritedMethods;</classsynopsisinfo>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.mongowriteconcernexception')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[not(@role='procedural')])" />
</classsynopsis>
<!-- }}} -->
</section>
<section xml:id="mongoduplicatekeyexception.examples">
&reftitle.examples;
<example xml:id="mongoduplicatekeyexception.example.catch">
<title>Перехватываем MongoDuplicateKeyException</title>
<programlisting role="php">
<![CDATA[
<?php
$mc = new MongoClient("localhost");
$c = $mc->selectCollection("test", "test");
$c->insert(array('_id' => 1));
try {
$c->insert(array('_id' => 1));
} catch (MongoWriteConcernException $e) {
echo $e->getMessage(), "\n";
}
?>
]]>
</programlisting>
&examples.outputs.similar;
<screen>
<![CDATA[
localhost:27017: insertDocument :: caused by :: 11000 E11000 duplicate key error index: test.test.$_id_ dup key: { : 1 }
]]>
</screen>
</example>
</section>
</partintro>
</phpdoc:classref>
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