Subversion-Projekte lars-tiefland.php_share

<?php

// +----------------------------------------------------------------------+

// | PHP versions 4 and 5                                                 |

// +----------------------------------------------------------------------+

// | Copyright (c) 1998-2006 Manuel Lemos, Tomas V.V.Cox,                 |

// | Stig. S. Bakken, Lukas Smith                                         |

// | All rights reserved.                                                 |

// +----------------------------------------------------------------------+

// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB  |

// | API as well as database abstraction for PHP applications.            |

// | This LICENSE is in the BSD license style.                            |

// |                                                                      |

// | Redistribution and use in source and binary forms, with or without   |

// | modification, are permitted provided that the following conditions   |

// | are met:                                                             |

// |                                                                      |

// | Redistributions of source code must retain the above copyright       |

// | notice, this list of conditions and the following disclaimer.        |

// |                                                                      |

// | Redistributions in binary form must reproduce the above copyright    |

// | notice, this list of conditions and the following disclaimer in the  |

// | documentation and/or other materials provided with the distribution. |

// |                                                                      |

// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken,    |

// | Lukas Smith nor the names of his contributors may be used to endorse |

// | or promote products derived from this software without specific prior|

// | written permission.                                                  |

// |                                                                      |

// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS  |

// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT    |

// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS    |

// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE      |

// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,          |

// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |

// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|

// |  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED  |

// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT          |

// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|

// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE          |

// | POSSIBILITY OF SUCH DAMAGE.                                          |

// +----------------------------------------------------------------------+

// | Author: Lukas Smith <smith@pooteeweet.org>                           |

// +----------------------------------------------------------------------+

//

// $Id: mysql.php,v 1.11 2007/01/12 11:29:12 quipo Exp $

//

require_once 'MDB2/Driver/Function/Common.php';

/**

 * MDB2 MySQL driver for the function modules

 *

 * @package MDB2

 * @category Database

 * @author  Lukas Smith <smith@pooteeweet.org>

 */

class MDB2_Driver_Function_mysql extends MDB2_Driver_Function_Common

{

     // }}}

    // {{{ executeStoredProc()

    /**

     * Execute a stored procedure and return any results

     *

     * @param string $name string that identifies the function to execute

     * @param mixed  $params  array that contains the paramaters to pass the stored proc

     * @param mixed   $types  array that contains the types of the columns in

     *                        the result set

     * @param mixed $result_class string which specifies which result class to use

     * @param mixed $result_wrap_class string which specifies which class to wrap results in

     * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure

     * @access public

     */

    function &executeStoredProc($name, $params = null, $types = null, $result_class = true, $result_wrap_class = false)

    {

        $db =& $this->getDBInstance();

        if (PEAR::isError($db)) {

            return $db;

        }

        $query = 'CALL '.$name;

        $query .= $params ? '('.implode(', ', $params).')' : '()';

        return $db->query($query, $types, $result_class, $result_wrap_class);

    }

    // }}}

    // {{{ concat()

    /**

     * Returns string to concatenate two or more string parameters

     *

     * @param string $value1

     * @param string $value2

     * @param string $values...

     * @return string to concatenate two strings

     * @access public

     **/

    function concat($value1, $value2)

    {

        $args = func_get_args();

        return "CONCAT(".implode(', ', $args).")";

    }

    // }}}

    // {{{ guid()

    /**

     * Returns global unique identifier

     *

     * @return string to get global unique identifier

     * @access public

     */

    function guid()

    {

        return 'UUID()';

    }

    // }}}

}

?>