php-doc-en/reference/mongo/mongocursorinterface/batchsize.xml
2018-01-25 15:34:22 +00:00

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<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="mongocursorinterface.batchsize" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>MongoCursorInterface::batchSize</refname>
<refpurpose>Limits the number of elements returned in one batch</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<modifier>abstract</modifier> <modifier>public</modifier> <type>MongoCursorInterface</type><methodname>MongoCursorInterface::batchSize</methodname>
<methodparam><type>int</type><parameter>batchSize</parameter></methodparam>
</methodsynopsis>
<para>
A cursor typically fetches a batch of result objects and stores them
locally. This method sets the batch size value to configure the amount of
documents retrieved from the server in one round trip.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term>
<parameter>batchSize</parameter>
</term>
<listitem>
<para>
The number of results to return per batch.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns this cursor.
</para>
</refsect1>
</refentry>
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