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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 291194 $ -->
<refentry xml:id="tokyotyrantquery.addcond" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>TokyoTyrantQuery::addCond</refname>
<refpurpose>Adds a condition to the query</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<modifier>public</modifier> <type>mixed</type><methodname>TokyoTyrantQuery::addCond</methodname>
<methodparam><type>string</type><parameter>name</parameter></methodparam>
<methodparam><type>int</type><parameter>op</parameter></methodparam>
<methodparam><type>string</type><parameter>expr</parameter></methodparam>
</methodsynopsis>
<para>
Adds a condition to the query. Condition can be something like: get all keys which value
matches expr.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>name</parameter></term>
<listitem>
<para>
Name of the column in the condition
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>op</parameter></term>
<listitem>
<para>
The operator. One of the <constant>TokyoTyrant::RDBQC_*</constant> constants
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>expr</parameter></term>
<listitem>
<para>
The expression
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
This method returns the current object and throws TokyoTyrantException on failure.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><methodname>TokyoTyrantQuery::addCond</methodname> example</title>
<programlisting role="php">
<![CDATA[
<?php
/* Connect to a table database */
$tt = new TokyoTyrantTable("localhost", 1979);
/* Add rows */
$tt->put(null, array("column1" => "some data", "column2" => "something here"));
$tt->put(null, array("column1" => "more data", "column2" => "best data this far"));
$tt->put(null, array("column1" => "again data", "column3" => "not here"));
$tt->put(null, array("column45" => "random data", "column2" => "something along the lines"));
$tt->put(null, array("column21" => "test data", "column2" => "generating.."));
$tt->put(null, array("column1" => "foobar data", "column2" => "value here"));
/* Get a new query object */
$query = $tt->getQuery();
/* Add a search condition */
$query->addCond("column2", TokyoTyrant::RDBQC_STROR, "something");
/* Dump the search results */
var_dump($query->search());
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
array(2) {
[1]=>
array(2) {
["column1"]=>
string(9) "some data"
["column2"]=>
string(14) "something here"
}
[4]=>
array(2) {
["column45"]=>
string(11) "random data"
["column2"]=>
string(25) "something along the lines"
}
}
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><methodname>Classname::Method</methodname></member>
</simplelist>
</para>
</refsect1>
</refentry>
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