php-doc-en/functions/mssql.xml

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.26 $ -->
 <reference id="ref.mssql">
  <title>Microsoft SQL Server functions</title>
  <titleabbrev>MS SQL Server</titleabbrev>
  <partintro>
   <simpara>
    The MSSQL extension is available on Win32 systems only. You can
    use the Sybase extension to connect to MSSQL databases from 
    other platforms.
   </simpara>
   <simpara>
    These functions allow you to access MS SQL Server database.
    The extension requires the MS SQL Client Tools to be installed
    on the system where PHP is installed. The Client Tools can
    be installed from the MS SQL Server CD or by copying ntwdblib.dll
    from \winnt\system32 on the server to \winnt\system32 on the PHP box.
    Copying ntwdblib.dll will only provide access. Configuration of the client
    will require installation of all the tools.
   </simpara>
   <simpara>
    The MSSQL extension is enabled by adding extension=php_mssql.dll to php.ini.
   </simpara>
  </partintro>

  <refentry id="function.mssql-close">
   <refnamediv>
    <refname>mssql_close</refname>
    <refpurpose>Close MS SQL Server connection</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_close</function></funcdef>
      <paramdef>int 
       <parameter><optional>link_identifier</optional></parameter>
      </paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     Returns: &true; on success, &false; on error.
    </para>
    <para> 
     <function>mssql_close</function> closes the link to a MS SQL
     Server database that's associated with the specified link
     identifier.  If the link identifier isn't specified, the last
     opened link is assumed.
    </para>
    <para> 
     Note that this isn't usually necessary, as non-persistent open
     links are automatically closed at the end of the script's
     execution.
    </para>
    <para> 
     <function>mssql_close</function> will not close persistent links
     generated by <function>mssql_pconnect</function>.
    </para>
    <para> 
     See also: <function>mssql_connect</function>,
     <function>mssql_pconnect</function>.  
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-connect">
   <refnamediv>
    <refname>mssql_connect</refname>
    <refpurpose>Open MS SQL server connection</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_connect</function></funcdef>
      <paramdef>string 
       <parameter><optional>servername</optional></parameter>
      </paramdef>
      <paramdef>string 
       <parameter><optional>username</optional></parameter>
      </paramdef>
      <paramdef>string 
       <parameter><optional>password</optional></parameter>
      </paramdef>
     </funcprototype>
    </funcsynopsis>
    <para> 
     Returns: A positive MS SQL link identifier on success, or &false;
     on error.
    </para>
    <para> 
     <function>mssql_connect</function> establishes a connection to a
     MS SQL server.  The servername argument has to be a valid
     servername that is defined in the 'interfaces' file.
    </para>
    <para> 
     In case a second call is made to
     <function>mssql_connect</function> with the same arguments, no
     new link will be established, but instead, the link identifier of
     the already opened link will be returned.
    </para>
    <para> 
     The link to the server will be closed as soon as the execution of
     the script ends, unless it's closed earlier by explicitly calling
     <function>mssql_close</function>.
    </para>
    <para>
     See also <function>mssql_pconnect</function>,
     <function>mssql_close</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-data-seek">
   <refnamediv>
    <refname>mssql_data_seek</refname>
    <refpurpose>Move internal row pointer</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_data_seek</function></funcdef>
      <paramdef>int <parameter>result_identifier</parameter></paramdef>
      <paramdef>int <parameter>row_number</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para> 
     Returns: &true; on success, &false; on failure.
    </para>
    <para> 
     <function>mssql_data_seek</function> moves the internal row
     pointer of the MS SQL result associated with the specified result
     identifier to point to the specified row number. The next call
     to <function>mssql_fetch_row</function> would return that row.
    </para>
    <para> 
     See also: <function>mssql_data_seek</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-fetch-array">
   <refnamediv>
    <refname>mssql_fetch_array</refname>
    <refpurpose>Fetch row as array</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_fetch_array</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para> 
     Returns: An array that corresponds to the fetched row, or &false;
     if there are no more rows.
    </para>
    <para>
     <function>mssql_fetch_array</function> is an extended version of
     <function>mssql_fetch_row</function>.  In addition to storing the
     data in the numeric indices of the result array, it also stores
     the data in associative indices, using the field names as keys.
    </para>
    <para>
     An important thing to note is that using
     <function>mssql_fetch_array</function> is NOT significantly
     slower than using <function>mssql_fetch_row</function>, while it
     provides a significant added value.
    </para>
    <para>
     For further details, also see
     <function>mssql_fetch_row</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-fetch-field">
   <refnamediv>
    <refname>mssql_fetch_field</refname>
    <refpurpose>Get field information</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>object <function>mssql_fetch_field</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
      <paramdef>int 
       <parameter><optional>field_offset</optional></parameter>
      </paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     Returns an object containing field information.  
    </para>
    <para>
     <function>mssql_fetch_field</function> can be used in order to
     obtain information about fields in a certain query result. If
     the field offset isn't specified, the next field that wasn't yet
     retrieved by <function>mssql_fetch_field</function> is retrieved.
    </para>
    <para>
     The properties of the object are:
    </para>
    <itemizedlist>
     <listitem>
      <simpara>
       name - column name.  if the column is a result of a function,
       this property is set to computed#N, where #N is a serial
       number.
      </simpara>
     </listitem>
     <listitem>
      <simpara>
       column_source - the table from which the column was taken
      </simpara>
     </listitem>
     <listitem>
      <simpara>
       max_length - maximum length of the column
      </simpara>
     </listitem>
     <listitem>
      <simpara>
       numeric - 1 if the column is numeric
      </simpara></listitem> 
    </itemizedlist>
    <para>
     See also <function>mssql_field_seek</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-fetch-object">
   <refnamediv>
    <refname>mssql_fetch_object</refname>
    <refpurpose>Fetch row as object</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_fetch_object</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para> 
     Returns: An object with properties that correspond to the fetched
     row, or &false; if there are no more rows.
    </para>
    <para> 
     <function>mssql_fetch_object</function> is similar to
     <function>mssql_fetch_array</function>, with one difference - an
     object is returned, instead of an array.  Indirectly, that means
     that you can only access the data by the field names, and not by
     their offsets (numbers are illegal property names).
    </para>
    <para>
     Speed-wise, the function is identical to
     <function>mssql_fetch_array</function>, and almost as quick as
     <function>mssql_fetch_row</function> (the difference is
     insignificant).
    </para>
    <para> 
     See also: <function>mssql_fetch-array</function> and
     <function>mssql_fetch-row</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-fetch-row">
   <refnamediv>
    <refname>mssql_fetch_row</refname>
    <refpurpose>Get row as enumerated array</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>array <function>mssql_fetch_row</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para> 
     Returns: An array that corresponds to the fetched row, or &false;
     if there are no more rows.
    </para>
    <para>
     <function>mssql_fetch_row</function> fetches one row of data from
     the result associated with the specified result identifier.  The
     row is returned as an array.  Each result column is stored in an
     array offset, starting at offset 0.
    </para>
    <para>
     Subsequent call to <function>mssql_fetch_rows</function> would
     return the next row in the result set, or &false; if there are no
     more rows.
    </para>
    <para>
     See also: <function>mssql_fetch_array</function>,
     <function>mssql_fetch_object</function>,
     <function>mssql_data_seek</function>,
     <function>mssql_fetch_lengths</function>, and
     <function>mssql_result</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-field-length">
   <refnamediv>
    <refname>mssql_field_length</refname>
    <refpurpose>Get the length of a field</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_field_length</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
      <paramdef>int 
       <parameter><optional>offset</optional></parameter>
      </paramdef>
     </funcprototype>
    </funcsynopsis>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-field-name">
   <refnamediv>
    <refname>mssql_field_name</refname>
    <refpurpose>Get the name of a field</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_field_name</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
      <paramdef>int 
       <parameter><optional>offset</optional></parameter>
      </paramdef>
     </funcprototype>
    </funcsynopsis>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-field-seek">
   <refnamediv>
    <refname>mssql_field_seek</refname>
    <refpurpose>Set field offset</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_field_seek</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
      <paramdef>int <parameter>field_offset</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     Seeks to the specified field offset.  If the next call to
     <function>mssql_fetch_field</function> won't include a field
     offset, this field would be returned.</para>
    <para></para>
    <para>
     See also: <function>mssql_fetch_field</function>.</para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-field-type">
   <refnamediv>
    <refname>mssql_field_type</refname>
    <refpurpose>Get the type of a field</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>string <function>mssql_field_type</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
      <paramdef>int 
       <parameter><optional>offset</optional></parameter>
      </paramdef>
     </funcprototype>
    </funcsynopsis>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-free-result">
   <refnamediv>
    <refname>mssql_free_result</refname>
    <refpurpose>Free result memory</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_free_result</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     <function>mssql_free_result</function> only needs to be called
     if you are worried about using too much memory while your script
     is running. All result memory will automatically be freed when
     the script ends. You may call <function>mssql_free_result</function>
     with the result identifier as an argument and the associated
     result memory will be freed.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-get-last-message">
   <refnamediv>
    <refname>mssql_get_last_message</refname>
    <refpurpose>
     Returns the last message from server (over
     min_message_severity?)
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>string 
       <function>mssql_get_last_message</function>
      </funcdef>
      <void/>
     </funcprototype>
    </funcsynopsis>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-min-error-severity">
   <refnamediv>
    <refname>mssql_min_error_severity</refname>
    <refpurpose>Sets the lower error severity</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>void 
       <function>mssql_min_error_severity</function>
      </funcdef>
      <paramdef>int <parameter>severity</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-min-message-severity">
   <refnamediv>
    <refname>mssql_min_message_severity</refname>
    <refpurpose>Sets the lower message severity</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>void 
       <function>mssql_min_message_severity</function>
      </funcdef>
      <paramdef>int <parameter>severity</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-next-result">
   <refnamediv>
    <refname>mssql_next_result</refname>
    <refpurpose>Move the internal result pointer to the next result</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>bool 
       <function>mssql_next_result</function>
      </funcdef>
      <paramdef>int <parameter>result_id</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     When sending more than one SQL statement to the server or
     executing a stored procedure with multiple results, it will cause
     the server to return multiple result sets. This function will
     test for additional results available form the server. If an
     additional result set exists it will free the existing result set
     and prepare to fetch the rows from the new result set. The
     function will return &true; if an additional result set was
     available or &false; otherwise.
    </para>
    <example>
     <title><function>mssql_next_result</function> example</title>
     <programlisting role="php">
<![CDATA[
<?php
    $link = mssql_connect ("localhost", "userid", "secret");
    mssql_select_db("MyDB", $link);
    $SQL = "Select * from table1 select * from table2";
    $rs = mssql_query($SQL, $link);
    do {
        while ($row = mssql_fetch_row($rs)) {
        }
    } while (mssql_next_result($rs));
    mssql_free_result($rs);
    mssql_close ($link);
?>
]]>
     </programlisting>
    </example>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-num-fields">
   <refnamediv>
    <refname>mssql_num_fields</refname>
    <refpurpose>Get number of fields in result</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_num_fields</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para> 
     <function>mssql_num_fields</function> returns the number of
     fields in a result set.
    </para>
    <para> 
     See also: <function>mssql_db_query</function>,
     <function>mssql_query</function>,
     <function>mssql_fetch_field</function>, and
     <function>mssql_num_rows</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-num-rows">
   <refnamediv>
    <refname>mssql_num_rows</refname>
    <refpurpose>Get number of rows in result</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_num_rows</function></funcdef>
      <paramdef>string <parameter>result</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     <function>mssql_num_rows</function> returns the number of rows in
     a result set.
    </para>
    <para>
     See also: <function>mssql_db_query</function>,
     <function>mssql_query</function>, and
     <function>mssql_fetch_row</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-pconnect">
   <refnamediv>
    <refname>mssql_pconnect</refname>
    <refpurpose>Open persistent MS SQL connection</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_pconnect</function></funcdef>
      <paramdef>string 
       <parameter><optional>servername</optional></parameter>
      </paramdef>
      <paramdef>string 
       <parameter><optional>username</optional></parameter>
      </paramdef>
      <paramdef>string 
       <parameter><optional>password</optional></parameter>
      </paramdef>
     </funcprototype>
    </funcsynopsis>
    <para> 
     Returns: A positive MS SQL persistent link identifier on success,
     or &false; on error.
    </para>
    <para>
     <function>mssql_pconnect</function> acts very much like
     <function>mssql_connect</function> with two major differences.
    </para>
    <para> 
     First, when connecting, the function would first try to find a
     (persistent) link that's already open with the same host,
     username and password.  If one is found, an identifier for it
     will be returned instead of opening a new connection.
    </para>
    <para> 
     Second, the connection to the SQL server will not be closed when
     the execution of the script ends.  Instead, the link will remain
     open for future use (<function>mssql_close</function> will not
     close links established by <function>mssql_pconnect</function>).
    </para>
    <para> 
     This type of links is therefore called 'persistent'.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-query">
   <refnamediv>
    <refname>mssql_query</refname>
    <refpurpose>Send MS SQL query</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_query</function></funcdef>
      <paramdef>string <parameter>query</parameter></paramdef>
      <paramdef>int 
       <parameter><optional>link_identifier</optional></parameter>
      </paramdef>
     </funcprototype>
    </funcsynopsis>
    <para> 
     Returns: A positive MS SQL result identifier on success, or &false;
     on error.
    </para>
    <para> 
     <function>mssql_query</function> sends a query to the currently
     active database on the server that's associated with the
     specified link identifier.  If the link identifier isn't
     specified, the last opened link is assumed.  If no link is open,
     the function tries to establish a link as if
     <function>mssql_connect</function> was called, and use it.
    </para>
    <para>
     See also: <function>mssql_db_query</function>,
     <function>mssql_select_db</function>, and
     <function>mssql_connect</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-result">
   <refnamediv>
    <refname>mssql_result</refname>
    <refpurpose>Get result data</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_result</function></funcdef>
      <paramdef>int <parameter>result</parameter></paramdef>
      <paramdef>int <parameter>i</parameter></paramdef>
      <paramdef>mixed <parameter>field</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     <function>mssql_result</function> returns the contents of one
     cell from a MS SQL result set.  The field argument can be the
     field's offset, the field's name or the field's table dot
     field's name (tablename.fieldname).  If the column name has been
     aliased ('select foo as bar from...'), it uses the alias instead of
     the column name.
    </para>
    <para>
     When working on large result sets, you should consider using one
     of the functions that fetch an entire row (specified below).  As
     these functions return the contents of multiple cells in one
     function call, they're MUCH quicker than
     <function>mssql_result</function>.  Also, note that specifying a
     numeric offset for the field argument is much quicker than
     specifying a fieldname or tablename.fieldname argument.
    </para>
    <para>
     Recommended high-performance alternatives:
     <function>mssql_fetch_row</function>,
     <function>mssql_fetch_array</function>, and
     <function>mssql_fetch_object</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.mssql-select-db">
   <refnamediv>
    <refname>mssql_select_db</refname>
    <refpurpose>Select MS SQL database</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_select_db</function></funcdef>
      <paramdef>string <parameter>database_name</parameter></paramdef>
      <paramdef>int 
       <parameter><optional>link_identifier</optional></parameter>
      </paramdef>
     </funcprototype>
    </funcsynopsis>
    <para> Returns: &true; on success, &false; on error
    </para>
    <para> 
     <function>mssql_select_db</function> sets the current active
     database on the server that's associated with the specified link
     identifier.  If no link identifier is specified, the last opened
     link is assumed.  If no link is open, the function will try to
     establish a link as if <function>mssql_connect</function> was
     called, and use it.
    </para>
    <para>
     Every subsequent call to <function>mssql_query</function> will be
     made on the active database.
    </para>
    <para> See also:
     <function>mssql_connect</function>, 
     <function>mssql_pconnect</function>, and
     <function>mssql_query</function>
    </para>
   </refsect1>
  </refentry>

  <refentry id='function.mssql-bind'>
   <refnamediv>
    <refname>mssql_bind</refname>
    <refpurpose>
     Adds a parameter to a stored procedure or a remote stored procedure
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_bind</function></funcdef>
      <paramdef>int <parameter>stmt</parameter></paramdef>
      <paramdef>string <parameter>param_name</parameter></paramdef>
      <paramdef>mixed <parameter>var</parameter></paramdef>
      <paramdef>int <parameter>type</parameter></paramdef>
      <paramdef>int <parameter><optional>is_output</optional></parameter></paramdef>
      <paramdef>int <parameter><optional>is_null</optional></parameter></paramdef>
      <paramdef>int <parameter><optional>maxlen</optional></parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     &warn.undocumented.func;
    </para>
   </refsect1>
  </refentry>



  <refentry id='function.mssql-execute'>
   <refnamediv>
    <refname>mssql_execute</refname>
    <refpurpose>
     Executes a stored procedure on a MS-SQL server database
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_execute</function></funcdef>
      <paramdef>int <parameter>stmt</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     &warn.undocumented.func;
    </para>
   </refsect1>
  </refentry>



  <refentry id='function.mssql-fetch-assoc'>
   <refnamediv>
    <refname>mssql_fetch_assoc</refname>
    <refpurpose>
     Returns an associative array of the current row in the result set specified by result_id
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>array <function>mssql_fetch_assoc</function></funcdef>
      <paramdef>int <parameter>result_id</parameter></paramdef>
      <paramdef>int <parameter><optional>result_type</optional></parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     &warn.undocumented.func;
    </para>
   </refsect1>
  </refentry>



  <refentry id='function.mssql-fetch-batch'>
   <refnamediv>
    <refname>mssql_fetch_batch</refname>
    <refpurpose>
     Returns the next batch of records
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_fetch_batch</function></funcdef>
      <paramdef>string <parameter>result_index</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     &warn.undocumented.func;
    </para>
   </refsect1>
  </refentry>



  <refentry id='function.mssql-guid-string'>
   <refnamediv>
    <refname>mssql_guid_string</refname>
    <refpurpose>
     Converts a 16 byte binary GUID to a string
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>string <function>mssql_guid_string</function></funcdef>
      <paramdef>string <parameter>binary</parameter></paramdef>
      <paramdef>int <parameter><optional>short_format</optional></parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     &warn.undocumented.func;
    </para>
   </refsect1>
  </refentry>



  <refentry id='function.mssql-init'>
   <refnamediv>
    <refname>mssql_init</refname>
    <refpurpose>
     Initializes a stored procedure or a remote stored procedure
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_init</function></funcdef>
      <paramdef>string <parameter>sp_name</parameter></paramdef>
      <paramdef>int <parameter><optional>conn_id</optional></parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     &warn.undocumented.func;
    </para>
   </refsect1>
  </refentry>



  <refentry id='function.mssql-rows-affected'>
   <refnamediv>
    <refname>mssql_rows_affected</refname>
    <refpurpose>
     Returns the number of records affected by the query
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>int <function>mssql_rows_affected</function></funcdef>
      <paramdef>int <parameter>conn_id</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     &warn.undocumented.func;
    </para>
   </refsect1>
  </refentry>


</reference>

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