tbl_indexes.php

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5
   6 /**
   7  * Gets some core libraries
   8  */
   9 require_once('./libraries/grab_globals.lib.php');
  10 require_once('./libraries/common.lib.php');
  11
  12
  13 /**
  14  * Defines the index types ("FULLTEXT" is available since MySQL 3.23.23)
  15  */
  16 $index_types_cnt   = 4;
  17 $index_types       = array(
  18     'PRIMARY',
  19     'INDEX',
  20     'UNIQUE',
  21     'FULLTEXT'
  22 );
  23
  24 /**
  25  * Ensures the db & table are valid, then loads headers and gets indexes
  26  * informations.
  27  * Skipped if this script is called by "tbl_properties.php"
  28  */
  29 if (!defined('PMA_IDX_INCLUDED')) {
  30     // Not a valid db name -> back to the welcome page
  31     if (!empty($db)) {
  32         $is_db = PMA_DBI_select_db($db);
  33     }
  34     if (empty($db) || !$is_db) {
  35         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . 'main.php?' . PMA_generate_common_url('', '', '&') . (isset($message) ? '&message=' . urlencode($message) : '') . '&reload=1');
  36         exit;
  37     }
  38     // Not a valid table name -> back to the default db_details sub-page
  39     if (!empty($table)) {
  40         $is_table = PMA_DBI_query('SHOW TABLES LIKE \'' . PMA_sqlAddslashes($table, TRUE) . '\'', NULL, PMA_DBI_QUERY_STORE);
  41     }
  42     if (empty($table)
  43         || !($is_table && PMA_DBI_num_rows($is_table))) {
  44         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . $cfg['DefaultTabDatabase'] . '?' . PMA_generate_common_url($db, '', '&') . (isset($message) ? '&message=' . urlencode($message) : '') . '&reload=1');
  45         exit;
  46     } else if (isset($is_table)) {
  47         PMA_DBI_free_result($is_table);
  48     }
  49
  50     // Displays headers (if needed)
  51     $js_to_run = ((isset($index) && isset($do_save_data)) ? 'functions.js' : 'indexes.js');
  52     require_once('./header.inc.php');
  53 } // end if
  54
  55
  56 /**
  57  * Gets fields and indexes informations
  58  */
  59 if (defined('PMA_IDX_INCLUDED')) {
  60     $err_url_0 = 'db_details.php?' . PMA_generate_common_url($db);
  61 }
  62
  63 //  Gets table keys and store them in arrays
  64 $indexes      = array();
  65 $prev_index   = '';
  66 $indexes_info = array();
  67 $indexes_data = array();
  68 // keys had already been grabbed in "tbl_properties.php"
  69 if (!defined('PMA_IDX_INCLUDED')) {
  70     $local_query = 'SHOW KEYS FROM ' . PMA_backquote($table);
  71     $result      = PMA_DBI_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url_0);
  72     $ret_keys    = array();
  73     while ($row = PMA_DBI_fetch_assoc($result)) {
  74         $ret_keys[]  = $row;
  75     }
  76     PMA_DBI_free_result($result);
  77 }
  78
  79 foreach ($ret_keys as $row) {
  80     if ($row['Key_name'] != $prev_index ){
  81         $indexes[]  = $row['Key_name'];
  82         $prev_index = $row['Key_name'];
  83     }
  84     $indexes_info[$row['Key_name']]['Sequences'][]     = $row['Seq_in_index'];
  85     $indexes_info[$row['Key_name']]['Non_unique']      = $row['Non_unique'];
  86     if (isset($row['Cardinality'])) {
  87         $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
  88     }
  89 //    I don't know what does following column mean....
  90 //    $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
  91     $indexes_info[$row['Key_name']]['Comment']         = (isset($row['Comment']))
  92                                                        ? $row['Comment']
  93                                                        : '';
  94     $indexes_info[$row['Key_name']]['Index_type']      = (isset($row['Index_type']))
  95                                                        ? $row['Index_type']
  96                                                        : '';
  97
  98     $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name']  = $row['Column_name'];
  99     if (isset($row['Sub_part'])) {
 100         $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
 101     }
 102 } // end while
 103
 104 // Get fields and stores their name/type
 105 // fields had already been grabbed in "tbl_properties.php"
 106 if (!defined('PMA_IDX_INCLUDED')) {
 107     $fields_rs   = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';');
 108     $save_row   = array();
 109     while ($row = PMA_DBI_fetch_assoc($fields_rs)) {
 110         $save_row[] = $row;
 111     }
 112 }
 113
 114 $fields_names           = array();
 115 $fields_types           = array();
 116 foreach ($save_row AS $saved_row_key => $row) {
 117     $fields_names[]     = $row['Field'];
 118     // loic1: set or enum types: slashes single quotes inside options
 119     if (preg_match('@^(set|enum)\((.+)\)$@i', $row['Type'], $tmp)) {
 120         $tmp[2]         = substr(preg_replace('@([^,])\'\'@', '\\1\\\'', ',' . $tmp[2]), 1);
 121         $fields_types[] = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
 122     } else {
 123         $fields_types[] = $row['Type'];
 124     }
 125 } // end while
 126
 127 if ($fields_rs) {
 128     PMA_DBI_free_result($fields_rs);
 129 }
 130
 131
 132 /**
 133  * Do run the query to build the new index and moves back to
 134  * "tbl_properties.php"
 135  */
 136 if (!defined('PMA_IDX_INCLUDED')
 137     && (isset($index) && isset($do_save_data))) {
 138
 139     $err_url     = 'tbl_indexes.php?' . PMA_generate_common_url($db, $table);
 140     if (empty($old_index)) {
 141         $err_url .= '&amp;create_index=1&amp;idx_num_fields=' . $idx_num_fields;
 142     } else {
 143         $err_url .= '&amp;index=' . urlencode($old_index);
 144     }
 145
 146     if ($index_type == 'PRIMARY') {
 147         if ($index == '') {
 148             $index = 'PRIMARY';
 149         } else if ($index != 'PRIMARY') {
 150             PMA_mysqlDie($strPrimaryKeyName, '', FALSE, $err_url);
 151         }
 152     } else if ($index == 'PRIMARY') {
 153          PMA_mysqlDie($strCantRenameIdxToPrimary, '', FALSE, $err_url);
 154     }
 155
 156
 157     // $sql_query is the one displayed in the query box
 158     $sql_query         = 'ALTER TABLE ' . PMA_backquote($table);
 159
 160     // Drops the old index
 161     if (!empty($old_index)) {
 162         if ($old_index == 'PRIMARY') {
 163             $sql_query .= ' DROP PRIMARY KEY,';
 164         } else {
 165             $sql_query .= ' DROP INDEX ' . PMA_backquote($old_index) .',';
 166         }
 167     } // end if
 168
 169     // Builds the new one
 170     switch ($index_type) {
 171         case 'PRIMARY':
 172             $sql_query .= ' ADD PRIMARY KEY (';
 173             break;
 174         case 'FULLTEXT':
 175             $sql_query .= ' ADD FULLTEXT ' . (empty($index) ? '' : PMA_backquote($index)) . ' (';
 176             break;
 177         case 'UNIQUE':
 178             $sql_query .= ' ADD UNIQUE ' . (empty($index) ? '' : PMA_backquote($index)) . ' (';
 179             break;
 180         case 'INDEX':
 181             $sql_query .= ' ADD INDEX ' . (empty($index) ? '' : PMA_backquote($index)) . ' (';
 182             break;
 183     } // end switch
 184     $index_fields         = '';
 185     foreach ($column AS $i => $name) {
 186         if ($name != '--ignore--') {
 187             $index_fields .= (empty($index_fields) ? '' : ',')
 188                           . PMA_backquote($name)
 189                           . (empty($sub_part[$i]) ? '' : '(' . $sub_part[$i] . ')');
 190         }
 191     } // end while
 192     if (empty($index_fields)){
 193         PMA_mysqlDie($strNoIndexPartsDefined, '', FALSE, $err_url);
 194     } else {
 195         $sql_query .= $index_fields . ')';
 196     }
 197
 198     $result    = PMA_DBI_query($sql_query);
 199     $message   = $strTable . ' ' . htmlspecialchars($table) . ' ' . $strHasBeenAltered;
 200
 201     $active_page = 'tbl_properties_structure.php';
 202     require('./tbl_properties_structure.php');
 203 } // end builds the new index
 204
 205
 206 /**
 207  * Edits an index or defines a new one
 208  */
 209 else if (!defined('PMA_IDX_INCLUDED')
 210          && (isset($index) || isset($create_index))) {
 211
 212     // Prepares the form values
 213     if (!isset($index)) {
 214         $index                                = '';
 215     }
 216     if (!isset($old_index)){
 217         $old_index                            = $index;
 218     }
 219     if (!isset($index_type)) {
 220         $index_type                           = '';
 221     }
 222     if ($old_index == '' || !isset($indexes_info[$old_index])) {
 223         $edited_index_info['Sequences']       = array();
 224         $edited_index_data                    = array();
 225         for ($i = 1; $i <= $idx_num_fields; $i++) {
 226             $edited_index_info['Sequences'][] = $i;
 227             $edited_index_data[$i]            = array('Column_name' => '', 'Sub_part' => '');
 228         } // end for
 229         if ($old_index == ''
 230             && !isset($indexes_info['PRIMARY'])
 231             && ($index_type == '' || $index_type == 'PRIMARY')) {
 232             $old_index                        = 'PRIMARY';
 233         }
 234     } else {
 235         $edited_index_info                    = $indexes_info[$old_index];
 236         $edited_index_data                    = $indexes_data[$old_index];
 237
 238
 239         if ((PMA_MYSQL_INT_VERSION < 40002 && $edited_index_info['Comment'] == 'FULLTEXT')
 240                 || (PMA_MYSQL_INT_VERSION >= 40002 && $edited_index_info['Index_type'] == 'FULLTEXT')) {
 241             $index_type                       = 'FULLTEXT';
 242         } else if ($index == 'PRIMARY') {
 243             $index_type                       = 'PRIMARY';
 244         } else if ($edited_index_info['Non_unique'] == '0') {
 245             $index_type                       = 'UNIQUE';
 246         } else {
 247             $index_type                       = 'INDEX';
 248         }
 249     } // end if... else...
 250
 251     if (isset($add_fields)) {
 252         if (isset($prev_add_fields)) {
 253             $added_fields += $prev_add_fields;
 254         }
 255         $field_cnt = count($edited_index_info['Sequences']) + 1;
 256         for ($i = $field_cnt; $i < ($added_fields + $field_cnt); $i++) {
 257             $edited_index_info['Sequences'][] = $i;
 258             $edited_index_data[$i]            = array('Column_name' => '', 'Sub_part' => '');
 259         } // end for
 260
 261         // Restore entered values
 262         foreach ($column AS $i => $name) {
 263             if ($name != '--ignore--'){
 264                 $edited_index_data[$i+1]['Column_name'] = $name;
 265                 $edited_index_data[$i+1]['Sub_part']    = $sub_part[$i];
 266             }
 267         } // end while
 268     } // end if
 269     // end preparing form values
 270     ?>
 271
 272 <!-- Build index form -->
 273 <form action="./tbl_indexes.php" method="post" name="index_frm"
 274     onsubmit="if (typeof(this.elements['index'].disabled) != 'undefined') {this.elements['index'].disabled = false}">
 275 <table border="0" cellpadding="2" cellspacing="1">
 276     <tr><td class="tblHeaders" colspan="2">
 277     <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 278     <?php
 279     if (isset($create_index)) {
 280         echo '<input type="hidden" name="create_index" value="1" />';
 281     }
 282     echo "\n";
 283     ?>
 284     <input type="hidden" name="old_index" value="<?php echo (isset($create_index) ? '' : htmlspecialchars($old_index)); ?>" />
 285     <?php echo ' ' . (isset($create_index) ? $strCreateIndexTopic : $strModifyIndexTopic) . ' '; ?>
 286     </th></tr>
 287
 288
 289     <tr>
 290         <td align="right"><b><?php echo $strIndexName; ?></b>&nbsp;</th>
 291         <td>
 292             <input type="text" name="index" value="<?php echo htmlspecialchars($index); ?>" size="25" onfocus="this.select()" />
 293         </td>
 294     </tr>
 295     <tr><td align="right"><?php
 296     if ($cfg['ErrorIconic']) {
 297         echo '<img src="' . $pmaThemeImage . 's_warn.png" width="16" height="16" border="0" alt="Attention" />';
 298     }
 299 ?></td><td><?php echo $strPrimaryKeyWarning . "\n"; ?></td></tr>
 300     <tr>
 301         <td align="right"><b><?php echo $strIndexType; ?></b>&nbsp;</td>
 302         <td>
 303             <select name="index_type" onchange="return checkIndexName()">
 304     <?php
 305     echo "\n";
 306     for ($i = 0; $i < $index_types_cnt; $i++) {
 307         if ($index_types[$i] == 'PRIMARY') {
 308             if ($index == 'PRIMARY' || !isset($indexes_info['PRIMARY'])) {
 309                 echo '                '
 310                      . '<option value="PRIMARY"' . (($index_type == 'PRIMARY') ? ' selected="selected"' : '') . '>PRIMARY</option>'
 311                      . "\n";
 312             }
 313         } else {
 314             echo '                '
 315                  . '<option value="' . $index_types[$i] . '"' . (($index_type == $index_types[$i]) ? ' selected="selected"' : '') . '>'. $index_types[$i] . '</option>'
 316                  . "\n";
 317
 318         } // end if... else...
 319     } // end for
 320     ?>
 321             </select>
 322             <?php echo PMA_showMySQLDocu('Reference', 'ALTER_TABLE') . "\n"; ?>
 323         </td>
 324     </tr>
 325
 326     <tr><td valign="top" align="right"><b><?php echo $strFields; ?> :</b>&nbsp;</td><td><table border="<?php echo $cfg['Border']; ?>" cellpadding="2" cellspacing="1">
 327     <tr>
 328         <th><?php echo $strField; ?></th>
 329         <th><?php echo $strSize; ?></th>
 330     </tr>
 331     <?php
 332     foreach ($edited_index_info['Sequences'] AS $row_no => $seq_index) {
 333         $add_type     = (is_array($fields_types) && count($fields_types) == count($fields_names));
 334         $selected     = $edited_index_data[$seq_index]['Column_name'];
 335         if (!empty($edited_index_data[$seq_index]['Sub_part'])) {
 336             $sub_part = ' value="' . $edited_index_data[$seq_index]['Sub_part'] . '"';
 337         } else {
 338             $sub_part = '';
 339         }
 340         $bgcolor      = (($row_no % 2) ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']);
 341         echo "\n";
 342         ?>
 343     <tr>
 344         <td bgcolor="<?php echo $bgcolor; ?>">
 345             <select name="column[]">
 346                 <option value="--ignore--"<?php if ('--ignore--' == $selected) echo ' selected="selected"'; ?>>
 347                     -- <?php echo $strIgnore; ?> --</option>
 348         <?php
 349         foreach ($fields_names AS $key => $val) {
 350             if ($index_type != 'FULLTEXT'
 351                 || preg_match('@^(varchar|text|tinytext|mediumtext|longtext)@i', $fields_types[$key])) {
 352                 echo "\n" . '                '
 353                      . '<option value="' . htmlspecialchars($val) . '"' . (($val == $selected) ? ' selected="selected"' : '') . '>'
 354                      . htmlspecialchars($val) . (($add_type) ? ' [' . $fields_types[$key] . ']' : '' ) . '</option>' . "\n";
 355             }
 356         } // end while
 357         echo "\n";
 358         ?>
 359             </select>
 360         </td>
 361         <td bgcolor="<?php echo $bgcolor; ?>">
 362             <input type="text" size="5" name="sub_part[]"<?php echo $sub_part; ?> onfocus="this.select()" />
 363         </td>
 364     </tr>
 365         <?php
 366     } // end while
 367
 368     echo "\n";
 369     ?>
 370     <tr><td colspan="2"><?php
 371     echo "\n";
 372     if (isset($added_fields)) {
 373         echo '    <input type="hidden" name="prev_add_fields" value="' . $added_fields . '" />';
 374     }
 375     if (isset($idx_num_fields)) {
 376         echo '    <input type="hidden" name="idx_num_fields" value="' . $idx_num_fields . '" />' . "\n";
 377     }
 378     echo '    ' . "\n";
 379     echo '    ' . sprintf($strAddToIndex,  '<input type="text" name="added_fields" size="2" value="1" onfocus="this.select()" style="vertical-align: middle;" />') . "\n";
 380     echo '    &nbsp;<input type="submit" name="add_fields" value="' . $strGo . '" onclick="return checkFormElementInRange(this.form, \'added_fields\', 1)" style="vertical-align: middle;" />' . "\n";
 381 ?></td>
 382 </tr>
 383     </table></td></tr>
 384 <tr><td colspan="2" class="tblFooters" align="center">
 385     <input type="submit" name="do_save_data" value="<?php echo $strSave; ?>" /></td></tr>
 386 </table>
 387 </form>
 388 <?php
 389 } else {
 390     /**
 391      * Display indexes
 392      */
 393     ?>
 394     <!-- Indexes form -->
 395     <form action="./tbl_indexes.php" method="post">
 396     <table border="0" cellpadding="2" cellspacing="1">
 397     <tr><td class="tblHeaders" colspan="7">
 398         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 399     <?php
 400     echo "\n";
 401     echo '        ' . $strIndexes . ':' . "\n";
 402     echo '        ' . PMA_showMySQLDocu('MySQL_Optimisation', 'Optimising_Database_Structure') . "\n";
 403 ?></td></tr><?php
 404     $edit_link_text = '';
 405     $drop_link_text = '';
 406
 407     // We need to copy the value or else the == 'both' check will always return true
 408     $propicon = (string)$cfg['PropertiesIconic'];
 409
 410     if ($cfg['PropertiesIconic'] === true || $propicon == 'both') {
 411         $edit_link_text = '<img src="' . $pmaThemeImage . 'b_edit.png" width="16" height="16" hspace="2" border="0" title="' . $strEdit . '" alt="' . $strEdit . '" />';
 412         $drop_link_text = '<img src="' . $pmaThemeImage . 'b_drop.png" width="16" height="16" hspace="2" border="0" title="' . $strDrop . '" alt="' . $strDrop . '" />';
 413     }
 414     //print_r($cfg['PropertiesIconic']);
 415     if ($cfg['PropertiesIconic'] === false || $propicon == 'both') {
 416         $edit_link_text .= $strEdit;
 417         $drop_link_text .= $strDrop;
 418     }
 419     if ($propicon == 'both') {
 420         $edit_link_text = '<nobr>' . $edit_link_text . '</nobr>';
 421         $drop_link_text = '<nobr>' . $drop_link_text . '</nobr>';
 422     }
 423
 424     if (count($ret_keys) > 0) {
 425         ?>
 426         <!--table border="<?php echo $cfg['Border']; ?>" cellpadding="2" cellspacing="1"-->
 427         <tr>
 428             <th><?php echo $strKeyname; ?></th>
 429             <th><?php echo $strType; ?></th>
 430             <th><?php echo $strCardinality; ?></th>
 431             <th colspan="2"><?php echo $strAction; ?></th>
 432             <th colspan="2"><?php echo $strField; ?></th>
 433         </tr>
 434         <?php
 435         echo "\n";
 436         foreach ($indexes AS $index_no => $index_name) {
 437             $cell_bgd = (($index_no % 2) ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']);
 438             $index_td = '            <td bgcolor="' . $cell_bgd . '" rowspan="' . count($indexes_info[$index_name]['Sequences']) . '">' . "\n";
 439             echo '        <tr>' . "\n";
 440             echo $index_td
 441                  . '                ' . htmlspecialchars($index_name) . "\n"
 442                  . '            </td>' . "\n";
 443
 444             if ((PMA_MYSQL_INT_VERSION < 40002 && $indexes_info[$index_name]['Comment'] == 'FULLTEXT')
 445                 || (PMA_MYSQL_INT_VERSION >= 40002 && $indexes_info[$index_name]['Index_type'] == 'FULLTEXT')) {
 446                 $index_type = 'FULLTEXT';
 447             } else if ($index_name == 'PRIMARY') {
 448                 $index_type = 'PRIMARY';
 449             } else if ($indexes_info[$index_name]['Non_unique'] == '0') {
 450                 $index_type = 'UNIQUE';
 451             } else {
 452                 $index_type = 'INDEX';
 453             }
 454             echo $index_td
 455                  . '                ' . $index_type . "\n"
 456                  . '            </td>' . "\n";
 457
 458             echo str_replace('">' . "\n", '" align="right">' . "\n", $index_td)
 459                  . '                ' . (isset($indexes_info[$index_name]['Cardinality']) ? $indexes_info[$index_name]['Cardinality'] : $strNone) . '&nbsp;' . "\n"
 460                  . '            </td>' . "\n";
 461
 462             echo $index_td
 463                  . '                <a href="tbl_indexes.php?' . $url_query . '&amp;index=' . urlencode($index_name) . '">' . $edit_link_text . '</a>' . "\n"
 464                  . '            </td>' . "\n";
 465
 466             if ($index_name == 'PRIMARY') {
 467                 $local_query = urlencode('ALTER TABLE ' . PMA_backquote($table) . ' DROP PRIMARY KEY');
 468                 $js_msg    = 'ALTER TABLE ' . PMA_jsFormat($table) . ' DROP PRIMARY KEY';
 469                 $zero_rows = urlencode($strPrimaryKeyHasBeenDropped);
 470             } else {
 471                 $local_query = urlencode('ALTER TABLE ' . PMA_backquote($table) . ' DROP INDEX ' . PMA_backquote($index_name));
 472                 $js_msg    = 'ALTER TABLE ' . PMA_jsFormat($table) . ' DROP INDEX ' . PMA_jsFormat($index_name);
 473                 $zero_rows = urlencode(sprintf($strIndexHasBeenDropped, htmlspecialchars($index_name)));
 474             }
 475             echo $index_td
 476                  . '                <a href="sql.php?' . $url_query . '&amp;sql_query=' . $local_query . '&amp;zero_rows=' . $zero_rows . '" onclick="return confirmLink(this, \'' . $js_msg . '\')">' . $drop_link_text  . '</a>' . "\n"
 477                  . '            </td>' . "\n";
 478
 479             foreach ($indexes_info[$index_name]['Sequences'] AS $row_no => $seq_index) {
 480                 if ($row_no > 0) {
 481                     echo '        <tr>' . "\n";
 482                 }
 483                 if (!empty($indexes_data[$index_name][$seq_index]['Sub_part'])) {
 484                     echo '            <td bgcolor="' . $cell_bgd . '">' . "\n"
 485                          . '                ' . $indexes_data[$index_name][$seq_index]['Column_name'] . "\n"
 486                          . '            </td>' . "\n";
 487                     echo '            <td align="right" bgcolor="' . $cell_bgd . '">' . "\n"
 488                          . '                ' . $indexes_data[$index_name][$seq_index]['Sub_part'] . "\n"
 489                          . '            </td>' . "\n";
 490                     echo '        </tr>' . "\n";
 491                 } else {
 492                     echo '            <td bgcolor="' . $cell_bgd . '" colspan="2">' . "\n"
 493                          . '                ' . htmlspecialchars($indexes_data[$index_name][$seq_index]['Column_name']) . "\n"
 494                          . '            </td>' . "\n";
 495                     echo '        </tr>' . "\n";
 496                 }
 497             } // end while
 498         } // end while
 499         ?>
 500         <!--/table><br /-->
 501         <?php
 502         echo "\n\n";
 503     } // end display indexes
 504     else {
 505         // none indexes
 506         echo "\n" . '        <tr><td colspan=7" align="center">' . "\n";
 507         if ($cfg['ErrorIconic']) {
 508             echo '<img src="' . $pmaThemeImage . 's_warn.png" width="16" height="16" border="0" alt="Warning" hspace="2" align="middle" />';
 509         }
 510         echo '        <b>' . $strNoIndex . '</b></td></tr>' . "\n\n";
 511     }
 512
 513     echo '<tr><td colspan="7" class="tblFooters" nowrap="nowrap" align="center">        '
 514        . sprintf($strCreateIndex, '<input type="text" size="2" name="idx_num_fields" value="1" style="vertical-align: middle;" />') . "\n";
 515     echo '        &nbsp;<input type="submit" name="create_index" value="' . $strGo . '" onclick="return checkFormElementInRange(this.form, \'idx_num_fields\', 1)" style="vertical-align: middle;" />' . "\n";
 516     echo '</td></tr>    ';
 517 ?>
 518 </table></form>
 519 <?php
 520 } // end display indexes
 521
 522
 523 /**
 524  * Displays the footer
 525  */
 526 echo "\n";
 527
 528 if (!defined('PMA_IDX_INCLUDED')){
 529     require_once('./footer.inc.php');
 530 }
 531 ?>