phpmyadmin/libraries/db_routines.inc.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  *
   5  * @version $Id$
   6  */
   7 if (! defined('PHPMYADMIN')) {
   8     exit;
   9 }
  10
  11 /**
  12  * @todo Support seeing the "results" of the called procedure or
  13  *       function. This needs further reseach because a procedure
  14  *       does not necessarily contain a SELECT statement that
  15  *       produces something to see. But it seems we could at least
  16  *       get the number of rows affected. We would have to
  17  *       use the CLIENT_MULTI_RESULTS flag to get the result set
  18  *       and also the call status. All this does not fit well with
  19  *       our current sql.php.
  20  *       Of course the interface would need a way to pass calling parameters.
  21  *       Also, support DEFINER (like we do in export).
  22  */
  23 if (PMA_MYSQL_INT_VERSION >= 50002) {
  24     $url_query .= '&amp;goto=db_structure.php';
  25
  26     $routines = PMA_DBI_fetch_result('SELECT SPECIFIC_NAME,ROUTINE_NAME,ROUTINE_TYPE,DTD_IDENTIFIER FROM information_schema.ROUTINES WHERE ROUTINE_SCHEMA= \'' . PMA_sqlAddslashes($db,true) . '\';');
  27
  28     if ($routines) {
  29         echo '<fieldset>' . "\n";
  30         echo ' <legend>' . $strRoutines . '</legend>' . "\n";
  31         echo '<table border="0">';
  32         echo sprintf('<tr>
  33                           <th>%s</th>
  34                           <th>&nbsp;</th>
  35                           <th>&nbsp;</th>
  36                           <th>%s</th>
  37                           <th>%s</th>
  38                     </tr>',
  39               $strName,
  40               $strType,
  41               $strRoutineReturnType);
  42         $ct=0;
  43         $delimiter = '//';
  44         foreach ($routines as $routine) {
  45
  46             // information_schema (at least in MySQL 5.0.45)
  47             // does not return the routine parameters
  48             // so we rely on PMA_DBI_get_procedure_or_function_def() which
  49             // uses SHOW CREATE
  50
  51             $definition = 'DROP ' . $routine['ROUTINE_TYPE'] . ' ' . PMA_backquote($routine['SPECIFIC_NAME']) . $delimiter . "\n"
  52                 .  PMA_DBI_get_procedure_or_function_def($db, $routine['ROUTINE_TYPE'], $routine['SPECIFIC_NAME'])
  53                 . "\n";
  54
  55             //if ($routine['ROUTINE_TYPE'] == 'PROCEDURE') {
  56             //    $sqlUseProc  = 'CALL ' . $routine['SPECIFIC_NAME'] . '()';
  57             //} else {
  58             //    $sqlUseProc = 'SELECT ' . $routine['SPECIFIC_NAME'] . '()';
  59                 /* this won't get us far: to really use the function
  60                    i'd need to know how many parameters the function needs and then create
  61                    something to ask for them. As i don't see this directly in
  62                    the table i am afraid that requires parsing the ROUTINE_DEFINITION
  63                    and i don't really need that now so i simply don't offer
  64                    a method for running the function*/
  65             //}
  66             if ($routine['ROUTINE_TYPE'] == 'PROCEDURE') {
  67                 $sqlDropProc = 'DROP PROCEDURE ' . PMA_backquote($routine['SPECIFIC_NAME']);
  68             } else {
  69                 $sqlDropProc = 'DROP FUNCTION ' . PMA_backquote($routine['SPECIFIC_NAME']);
  70             }
  71             echo sprintf('<tr class="%s">
  72                               <td><b>%s</b></td>
  73                               <td>%s</td>
  74                               <td>%s</td>
  75                               <td>%s</td>
  76                               <td>%s</td>
  77                          </tr>',
  78                          ($ct%2 == 0) ? 'even' : 'odd',
  79                          $routine['ROUTINE_NAME'],
  80                          ! empty($definition) ? PMA_linkOrButton('db_sql.php?' . $url_query . '&amp;sql_query=' . urlencode($definition) . '&amp;show_query=1&amp;delimiter=' . urlencode($delimiter), $titles['Structure']) : '&nbsp;',
  81                          //$routine['ROUTINE_TYPE'] == 'PROCEDURE' ? '<a href="sql.php?' . $url_query . '&sql_query=' . urlencode($sqlUseProc) . '">' . $titles['Browse'] . '</a>' : '&nbsp;',
  82                          '<a href="sql.php?' . $url_query . '&sql_query=' . urlencode($sqlDropProc) . '" onclick="return confirmLink(this, \'' . PMA_jsFormat($sqlDropProc, false) . '\')">' . $titles['Drop'] . '</a>',
  83                          $routine['ROUTINE_TYPE'],
  84                          $routine['DTD_IDENTIFIER']);
  85             $ct++;
  86         }
  87         echo '</table>';
  88         echo '</fieldset>' . "\n";
  89     }
  90 }
  91 ?>