php-doc-en/reference/sybase/functions/sybase-affected-rows.xml

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<refentry id="function.sybase-affected-rows">
 <refnamediv>
  <refname>sybase_affected_rows</refname>
  <refpurpose>Gets number of affected rows in last query</refpurpose>
 </refnamediv>

 <refsect1>
  <title>Description</title>
   <methodsynopsis>
    <type>int</type><methodname>sybase_affected_rows</methodname>
    <methodparam choice="opt"><type>resource</type><parameter>link_identifier</parameter></methodparam>
   </methodsynopsis>
  <para>
   <function>sybase_affected_rows</function> returns the number of
   rows affected by the last INSERT, UPDATE or DELETE query on the
   server associated with the specified link identifier.  If the
   link identifier isn't specified, the last opened link is assumed.
  </para>
  <para>
   <example>
    <title>Delete-Query</title>
    <programlisting role="php">
<![CDATA[
<?php
/* connect to database */
sybase_connect('SYBASE', '', '') or
die("Could not connect");
sybase_select_db("db");

sybase_query("DELETE FROM sometable WHERE id < 10");
printf("Records deleted: %d\n", sybase_affected_rows());
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
Records deleted: 10
]]>
    </screen>
   </example>
  </para>
  <para>
   This command is not effective for SELECT statements, only on
   statements which modify records. To retrieve the number of rows
   returned from a SELECT, use <function>sybase_num_rows</function>.
  </para>
  <para>
   See also <function>sybase_num_rows</function>.
  </para>
 </refsect1>
</refentry>

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