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<refentry id="function.sqlite-unbuffered-query">
 <refnamediv>
  <refname>sqlite_unbuffered_query</refname>
  <refpurpose>Execute a query that does not prefetch and buffer all data</refpurpose>
 </refnamediv>
 <refsect1>
  <title>Description</title>
  <methodsynopsis>
   <type>resource</type><methodname>sqlite_unbuffered_query</methodname>
   <methodparam><type>resource</type><parameter>dbhandle</parameter></methodparam>
   <methodparam><type>string</type><parameter>query</parameter></methodparam>
  </methodsynopsis>
  <methodsynopsis>
   <type>resource</type><methodname>sqlite_unbuffered_query</methodname>
   <methodparam><type>string</type><parameter>query</parameter></methodparam>
   <methodparam><type>resource</type><parameter>dbhandle</parameter></methodparam>
  </methodsynopsis>
  <para>
   <function>sqlite_unbuffered_query</function> is identical to
   <function>sqlite_query</function> except that the result that is returned
   is a sequential forward-only result set that can only be used to read
   each row, one after the other.
  </para>
  <para>
   This function is ideal for generating things such as HTML tables where
   you only need to process one row at a time and don't need to randomly
   access the row data.
  </para>
  <note>
   <para>
    Functions such as <function>sqlite_seek</function>, 
    <function>sqlite_rewind</function>, <function>sqlite_next</function>,
    <function>sqlite_current</function>, and
    <function>sqlite_num_rows</function> do not work on result handles
    returned from <function>sqlite_unbuffered_query</function>.
   </para>
  </note>
  <para>
   See also <function>sqlite_query</function>.
  </para>
 </refsect1>
</refentry>
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