Software: Apache/2.2.3 (CentOS). PHP/5.1.6 

uname -a: Linux mx-ll-110-164-51-230.static.3bb.co.th 2.6.18-194.el5PAE #1 SMP Fri Apr 2 15:37:44
EDT 2010 i686 

uid=48(apache) gid=48(apache) groups=48(apache) 

Safe-mode: OFF (not secure)

/var/www/html/phpMyAdmin/   drwxrwxrwx
Free 52.6 GB of 127.8 GB (41.16%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Feedback    Self remove    Logout    

Viewing file:     tbl_relation.php (23.03 KB)      -rw-r--r--

 'CASCADE', 'SET_NULL' => 'SET NULL', 'NO_ACTION' => 'NO ACTION', 'RESTRICT' => 'RESTRICT');

/**
 * Generate dropdown choices
 *
 * @param   string   Message to display
 * @param   string   Name of the  field
 * @param   array    Choices for dropdown
 * @return  string   The existing value (for selected)
 *
 * @access  public
 */
function PMA_generate_dropdown($dropdown_question, $radio_name, $choices, $selected_value)
{
    echo $dropdown_question . '  ';

    echo '' . "\n";
    echo '--' . "\n";

    foreach ($choices AS $one_value => $one_label) {
        echo '' . $one_label . '' . "\n";
    }
    echo '' . "\n";
    echo "\n";
}


/**
 * Gets the relation settings
 */
$cfgRelation = PMA_getRelationsParam();


/**
 * Updates
 */

// ensure we are positionned to our current db (since the previous reading
// of relations makes pmadb the current one, maybe depending on the MySQL version)
PMA_DBI_select_db($db);

if ($cfgRelation['relwork']) {
    $existrel = PMA_getForeigners($db, $table, '', 'internal');
}
if ($tbl_type=='INNODB') {
    $existrel_innodb = PMA_getForeigners($db, $table, '', 'innodb');
}
if ($cfgRelation['displaywork']) {
    $disp     = PMA_getDisplayField($db, $table);
}

// u p d a t e s   f o r   I n t e r n a l    r e l a t i o n s
if (isset($destination) && $cfgRelation['relwork']) {

    foreach ($destination AS $master_field => $foreign_string) {
        if ($foreign_string != 'nix') {
            list($foreign_db, $foreign_table, $foreign_field) = explode('.', $foreign_string);
            if (!isset($existrel[$master_field])) {
                $upd_query  = 'INSERT INTO ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
                            . '(master_db, master_table, master_field, foreign_db, foreign_table, foreign_field)'
                            . ' values('
                            . '\'' . PMA_sqlAddslashes($db) . '\', '
                            . '\'' . PMA_sqlAddslashes($table) . '\', '
                            . '\'' . PMA_sqlAddslashes($master_field) . '\', '
                            . '\'' . PMA_sqlAddslashes($foreign_db) . '\', '
                            . '\'' . PMA_sqlAddslashes($foreign_table) . '\','
                            . '\'' . PMA_sqlAddslashes($foreign_field) . '\')';
            } elseif ($existrel[$master_field]['foreign_db'] . '.' .$existrel[$master_field]['foreign_table'] . '.' . $existrel[$master_field]['foreign_field'] != $foreign_string) {
                $upd_query  = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation']) . ' SET'
                            . ' foreign_db       = \'' . PMA_sqlAddslashes($foreign_db) . '\', '
                            . ' foreign_table    = \'' . PMA_sqlAddslashes($foreign_table) . '\', '
                            . ' foreign_field    = \'' . PMA_sqlAddslashes($foreign_field) . '\' '
                            . ' WHERE master_db  = \'' . PMA_sqlAddslashes($db) . '\''
                            . ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\''
                            . ' AND master_field = \'' . PMA_sqlAddslashes($master_field) . '\'';
            } // end if... else....
        } elseif (isset($existrel[$master_field])) {
            $upd_query      = 'DELETE FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
                            . ' WHERE master_db  = \'' . PMA_sqlAddslashes($db) . '\''
                            . ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\''
                            . ' AND master_field = \'' . PMA_sqlAddslashes($master_field) . '\'';
        } // end if... else....
        if (isset($upd_query)) {
            $upd_rs         = PMA_query_as_cu($upd_query);
            unset($upd_query);
        }
    } // end while
} // end if (updates for internal relations)

// u p d a t e s   f o r   I n n o D B
// ( for now, one index name only; we keep the definitions if the
// foreign db is not the same)
if (isset($_REQUEST['destination_innodb'])) {
    foreach ($_REQUEST['destination_innodb'] as $master_field => $foreign_string) {
        if ($foreign_string != 'nix') {
            list($foreign_db, $foreign_table, $foreign_field) = explode('.', $foreign_string);
            if (!isset($existrel_innodb[$master_field])) {
                // no key defined for this field

                // The next few lines are repeated below, so they
                // could be put in an include file
                // Note: I tried to enclose the db and table name with
                // backquotes but MySQL 4.0.16 did not like the syntax
                // (for example: `base2`.`table1` )

                $upd_query  = 'ALTER TABLE ' . PMA_backquote($table)
                            . ' ADD FOREIGN KEY ('
                            . PMA_backquote($master_field) . ')'
                            . ' REFERENCES '
                            . PMA_backquote($foreign_db) . '.'
                            . PMA_backquote($foreign_table) . '('
                            . PMA_backquote($foreign_field) . ')';

                if ($_REQUEST['on_delete'][$master_field] != 'nix') {
                    $upd_query   .= ' ON DELETE ' . $options_array[$_REQUEST['on_delete'][$master_field]];
                }
                if ($_REQUEST['on_update'][$master_field] != 'nix') {
                    $upd_query   .= ' ON UPDATE ' . $options_array[$_REQUEST['on_update'][$master_field]];
                }

                // end repeated code

            } elseif (($existrel_innodb[$master_field]['foreign_db'] . '.' .$existrel_innodb[$master_field]['foreign_table'] . '.' . $existrel_innodb[$master_field]['foreign_field'] != $foreign_string)
              
bool(false)