tbl_operations.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  *
   5  * @version $Id$
   6  * @package phpMyAdmin
   7  */
   8
   9 /**
  10  *
  11  */
  12 require_once './libraries/common.inc.php';
  13 require_once './libraries/Table.class.php';
  14
  15 $pma_table = new PMA_Table($GLOBALS['table'], $GLOBALS['db']);
  16
  17 /**
  18  * Runs common work
  19  */
  20 require './libraries/tbl_common.php';
  21 $url_query .= '&amp;goto=tbl_operations.php&amp;back=tbl_operations.php';
  22 $url_params['goto'] = $url_params['back'] = 'tbl_operations.php';
  23
  24 /**
  25  * Gets relation settings
  26  */
  27 require_once './libraries/relation.lib.php';
  28 $cfgRelation = PMA_getRelationsParam();
  29
  30 /**
  31  * Gets available MySQL charsets and storage engines
  32  */
  33 require_once './libraries/mysql_charsets.lib.php';
  34 require_once './libraries/StorageEngine.class.php';
  35
  36 /**
  37  * Class for partition management
  38  */
  39 require_once './libraries/Partition.class.php';
  40
  41 // reselect current db (needed in some cases probably due to
  42 // the calling of relation.lib.php)
  43 PMA_DBI_select_db($GLOBALS['db']);
  44
  45 /**
  46  * Gets tables informations
  47  */
  48
  49 require './libraries/tbl_info.inc.php';
  50
  51 // define some globals here, for improved syntax in the conditionals
  52 $is_myisam_or_maria = $is_isam = $is_innodb = $is_berkeleydb = $is_maria = $is_pbxt = false;
  53 // set initial value of these globals, based on the current table engine
  54 PMA_set_global_variables_for_engine($tbl_type);
  55
  56 if ($is_maria) {
  57     // the value for transactional can be implicit
  58     // (no create option found, in this case it means 1)
  59     // or explicit (option found with a value of 0 or 1)
  60     // ($transactional may have been set by libraries/tbl_info.inc.php,
  61     // from the $create_options)
  62     $transactional = (isset($transactional) && $transactional == '0') ? '0' : '1';
  63     $page_checksum = (isset($page_checksum)) ? $page_checksum : '';
  64 }
  65
  66 $reread_info = false;
  67 $table_alters = array();
  68
  69 /**
  70  * Updates table comment, type and options if required
  71  */
  72 if (isset($_REQUEST['submitoptions'])) {
  73     $_message = '';
  74     $warning_messages = array();
  75
  76     if (isset($_REQUEST['new_name'])) {
  77         if ($pma_table->rename($_REQUEST['new_name'])) {
  78             $_message .= $pma_table->getLastMessage();
  79             $result = true;
  80             $GLOBALS['table'] = $pma_table->getName();
  81             $reread_info = true;
  82             $reload = true;
  83         } else {
  84             $_message .= $pma_table->getLastError();
  85             $result = false;
  86         }
  87     }
  88     if (isset($_REQUEST['comment'])
  89       && urldecode($_REQUEST['prev_comment']) !== $_REQUEST['comment']) {
  90         $table_alters[] = 'COMMENT = \'' . PMA_sqlAddslashes($_REQUEST['comment']) . '\'';
  91     }
  92     if (! empty($_REQUEST['new_tbl_type'])
  93       && strtolower($_REQUEST['new_tbl_type']) !== strtolower($tbl_type)) {
  94         $table_alters[] = 'ENGINE = ' . $_REQUEST['new_tbl_type'];
  95         $tbl_type = $_REQUEST['new_tbl_type'];
  96         // reset the globals for the new engine
  97         PMA_set_global_variables_for_engine($tbl_type);
  98     }
  99
 100     if (! empty($_REQUEST['tbl_collation'])
 101       && $_REQUEST['tbl_collation'] !== $tbl_collation) {
 102         $table_alters[] = 'DEFAULT ' . PMA_generateCharsetQueryPart($_REQUEST['tbl_collation']);
 103     }
 104
 105     if (($is_myisam_or_maria || $is_isam)
 106       && isset($_REQUEST['new_pack_keys'])
 107       && $_REQUEST['new_pack_keys'] != (string)$pack_keys) {
 108         $table_alters[] = 'pack_keys = ' . $_REQUEST['new_pack_keys'];
 109     }
 110
 111     $checksum = empty($checksum) ? '0' : '1';
 112     $_REQUEST['new_checksum'] = empty($_REQUEST['new_checksum']) ? '0' : '1';
 113     if ($is_myisam_or_maria
 114       && $_REQUEST['new_checksum'] !== $checksum) {
 115         $table_alters[] = 'checksum = ' . $_REQUEST['new_checksum'];
 116     }
 117
 118     $_REQUEST['new_transactional'] = empty($_REQUEST['new_transactional']) ? '0' : '1';
 119     if ($is_maria
 120       && $_REQUEST['new_transactional'] !== $transactional) {
 121         $table_alters[] = 'TRANSACTIONAL = ' . $_REQUEST['new_transactional'];
 122     }
 123
 124     $_REQUEST['new_page_checksum'] = empty($_REQUEST['new_page_checksum']) ? '0' : '1';
 125     if ($is_maria
 126       && $_REQUEST['new_page_checksum'] !== $page_checksum) {
 127         $table_alters[] = 'PAGE_CHECKSUM = ' . $_REQUEST['new_page_checksum'];
 128     }
 129
 130     $delay_key_write = empty($delay_key_write) ? '0' : '1';
 131     $_REQUEST['new_delay_key_write'] = empty($_REQUEST['new_delay_key_write']) ? '0' : '1';
 132     if ($is_myisam_or_maria
 133       && $_REQUEST['new_delay_key_write'] !== $delay_key_write) {
 134         $table_alters[] = 'delay_key_write = ' . $_REQUEST['new_delay_key_write'];
 135     }
 136
 137     if (($is_myisam_or_maria || $is_innodb || $is_pbxt)
 138       &&  ! empty($_REQUEST['new_auto_increment'])
 139       && (! isset($auto_increment) || $_REQUEST['new_auto_increment'] !== $auto_increment)) {
 140         $table_alters[] = 'auto_increment = ' . PMA_sqlAddslashes($_REQUEST['new_auto_increment']);
 141     }
 142
 143     if (($is_myisam_or_maria || $is_innodb || $is_pbxt)
 144       &&  ! empty($_REQUEST['new_row_format'])
 145       && (! isset($row_format) || strtolower($_REQUEST['new_row_format']) !== strtolower($row_format))) {
 146         $table_alters[] = 'ROW_FORMAT = ' . PMA_sqlAddslashes($_REQUEST['new_row_format']);
 147     }
 148
 149     if (count($table_alters) > 0) {
 150         $sql_query      = 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']);
 151         $sql_query     .= "\r\n" . implode("\r\n", $table_alters);
 152         $result        .= PMA_DBI_query($sql_query) ? true : false;
 153         $reread_info    = true;
 154         unset($table_alters);
 155         foreach (PMA_DBI_get_warnings() as $warning) {
 156             $warning_messages[] = $warning['Level'] . ': #' . $warning['Code']
 157                             . ' ' . $warning['Message'];
 158         }
 159     }
 160 }
 161 /**
 162  * Reordering the table has been requested by the user
 163  */
 164 if (isset($_REQUEST['submitorderby']) && ! empty($_REQUEST['order_field'])) {
 165     $sql_query = '
 166         ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . '
 167         ORDER BY ' . PMA_backquote(urldecode($_REQUEST['order_field']));
 168     if (isset($_REQUEST['order_order']) && $_REQUEST['order_order'] === 'desc') {
 169         $sql_query .= ' DESC';
 170     }
 171     $result = PMA_DBI_query($sql_query);
 172 } // end if
 173
 174 /**
 175  * A partition operation has been requested by the user
 176  */
 177 if (isset($_REQUEST['submit_partition']) && ! empty($_REQUEST['partition_operation'])) {
 178     $sql_query = 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' ' . $_REQUEST['partition_operation'] . ' PARTITION ' . $_REQUEST['partition_name'];
 179     $result = PMA_DBI_query($sql_query);
 180 } // end if
 181
 182 if ($reread_info) {
 183     // to avoid showing the old value (for example the AUTO_INCREMENT) after
 184     // a change, clear the cache
 185     PMA_Table::$cache = array();
 186     $page_checksum = $checksum = $delay_key_write = 0;
 187     require './libraries/tbl_info.inc.php';
 188 }
 189 unset($reread_info);
 190
 191 /**
 192  * Displays top menu links
 193  */
 194 require_once './libraries/tbl_links.inc.php';
 195
 196 if (isset($result)) {
 197     // set to success by default, because result set could be empty
 198     // (for example, a table rename)
 199     $_type = 'success';
 200     if (empty($_message)) {
 201         $_message = $result ? $strSuccess : $strError;
 202         // $result should exist, regardless of $_message
 203         $_type = $result ? 'success' : 'error';
 204     }
 205     if (! empty($warning_messages)) {
 206         $_message = new PMA_Message;
 207         $_message->addMessages($warning_messages);
 208         $_message->isWarning(true);
 209         unset($warning_messages);
 210     }
 211     PMA_showMessage($_message, $sql_query, $_type);
 212     unset($_message, $_type);
 213 }
 214
 215 $url_params['goto'] = 'tbl_operations.php';
 216 $url_params['back'] = 'tbl_operations.php';
 217
 218 /**
 219  * Get columns names
 220  */
 221 $local_query = '
 222     SHOW COLUMNS
 223     FROM ' . PMA_backquote($GLOBALS['table']) . '
 224     FROM ' . PMA_backquote($GLOBALS['db']);
 225 $columns = PMA_DBI_fetch_result($local_query, null, 'Field');
 226 unset($local_query);
 227
 228 /**
 229  * Displays the page
 230  */
 231 ?>
 232 <!-- Order the table -->
 233 <div id="div_table_order">
 234 <form method="post" action="tbl_operations.php">
 235 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 236 <fieldset id="fieldset_table_order">
 237     <legend><?php echo $strAlterOrderBy; ?></legend>
 238     <select name="order_field">
 239 <?php
 240 foreach ($columns as $fieldname) {
 241     echo '            <option value="' . htmlspecialchars($fieldname) . '">'
 242         . htmlspecialchars($fieldname) . '</option>' . "\n";
 243 }
 244 unset($columns);
 245 ?>
 246     </select> <?php echo $strSingly; ?>
 247     <select name="order_order">
 248         <option value="asc"><?php echo $strAscending; ?></option>
 249         <option value="desc"><?php echo $strDescending; ?></option>
 250     </select>
 251     <input type="submit" name="submitorderby" value="<?php echo $strGo; ?>" />
 252 </fieldset>
 253 </form>
 254 </div>
 255
 256 <!-- Move table -->
 257 <div id="div_table_rename">
 258 <form method="post" action="tbl_move_copy.php"
 259     onsubmit="return emptyFormElements(this, 'new_name')">
 260 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 261 <input type="hidden" name="reload" value="1" />
 262 <input type="hidden" name="what" value="data" />
 263 <fieldset id="fieldset_table_rename">
 264     <legend><?php echo $strMoveTable; ?></legend>
 265 <?php if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
 266 ?>
 267     <input type="text" maxlength="100" size="30" name="target_db" value="<?php echo htmlspecialchars($GLOBALS['db']); ?>"/>
 268 <?php
 269     } else {
 270 ?>
 271     <select name="target_db">
 272         <?php echo $GLOBALS['pma']->databases->getHtmlOptions(true, false); ?>
 273     </select>
 274 <?php
 275     } // end if
 276 ?>
 277     &nbsp;<strong>.</strong>&nbsp;
 278     <input type="text" size="20" name="new_name" onfocus="this.select()"
 279 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" /><br />
 280     <?php
 281     // starting with MySQL 5.0.24, SHOW CREATE TABLE includes the AUTO_INCREMENT
 282     // next value but users can decide if they want it or not for the operation
 283     ?>
 284     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_mv" checked="checked" />
 285     <label for="checkbox_auto_increment_mv"><?php echo $strAddAutoIncrement; ?></label><br />
 286 </fieldset>
 287 <fieldset class="tblFooters">
 288     <input type="submit" name="submit_move" value="<?php echo $strGo; ?>" />
 289 </fieldset>
 290 </form>
 291 </div>
 292
 293 <?php
 294 if (strstr($show_comment, '; InnoDB free') === false) {
 295     if (strstr($show_comment, 'InnoDB free') === false) {
 296         // only user entered comment
 297         $comment = $show_comment;
 298     } else {
 299         // here we have just InnoDB generated part
 300         $comment = '';
 301     }
 302 } else {
 303     // remove InnoDB comment from end, just the minimal part (*? is non greedy)
 304     $comment = preg_replace('@; InnoDB free:.*?$@', '', $show_comment);
 305 }
 306
 307 // PACK_KEYS: MyISAM or ISAM
 308 // DELAY_KEY_WRITE, CHECKSUM, : MyISAM only
 309 // AUTO_INCREMENT: MyISAM and InnoDB since 5.0.3, PBXT
 310
 311 // Here should be version check for InnoDB, however it is supported
 312 // in >5.0.4, >4.1.12 and >4.0.11, so I decided not to
 313 // check for version
 314 ?>
 315
 316 <!-- Table options -->
 317 <div id="div_table_options">
 318 <form method="post" action="tbl_operations.php">
 319 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 320 <input type="hidden" name="reload" value="1" />
 321 <fieldset>
 322     <legend><?php echo $strTableOptions; ?></legend>
 323
 324     <table>
 325     <!-- Change table name -->
 326     <tr><td><?php echo $strRenameTable; ?></td>
 327         <td><input type="text" size="20" name="new_name" onfocus="this.select()"
 328                 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" />
 329         </td>
 330     </tr>
 331
 332     <!-- Table comments -->
 333     <tr><td><?php echo $strTableComments; ?></td>
 334         <td><input type="text" name="comment" maxlength="60" size="30"
 335                 value="<?php echo htmlspecialchars($comment); ?>" onfocus="this.select()" />
 336             <input type="hidden" name="prev_comment" value="<?php echo htmlspecialchars($comment); ?>" />
 337         </td>
 338     </tr>
 339
 340     <!-- Storage engine -->
 341     <tr><td><?php echo $strStorageEngine; ?>
 342             <?php echo PMA_showMySQLDocu('Storage_engines', 'Storage_engines'); ?>
 343         </td>
 344         <td><?php echo PMA_StorageEngine::getHtmlSelect('new_tbl_type', null, $tbl_type); ?>
 345         </td>
 346     </tr>
 347
 348     <!-- Table character set -->
 349     <tr><td><?php echo $strCollation; ?></td>
 350         <td><?php echo PMA_generateCharsetDropdownBox(PMA_CSDROPDOWN_COLLATION,
 351                 'tbl_collation', null, $tbl_collation, false, 3); ?>
 352         </td>
 353     </tr>
 354 <?php
 355 if ($is_myisam_or_maria || $is_isam) {
 356     ?>
 357     <tr>
 358         <td><label for="new_pack_keys">PACK_KEYS</label></td>
 359         <td><select name="new_pack_keys" id="new_pack_keys">
 360                 <option value="DEFAULT"
 361                     <?php if ($pack_keys == 'DEFAULT') echo 'selected="selected"'; ?>
 362                     >DEFAULT</option>
 363                 <option value="0"
 364                     <?php if ($pack_keys == '0') echo 'selected="selected"'; ?>
 365                     >0</option>
 366                 <option value="1"
 367                     <?php if ($pack_keys == '1') echo 'selected="selected"'; ?>
 368                     >1</option>
 369             </select>
 370         </td>
 371     </tr>
 372     <?php
 373 } // end if (MYISAM|ISAM)
 374
 375 if ($is_myisam_or_maria) {
 376     ?>
 377     <tr><td><label for="new_checksum">CHECKSUM</label></td>
 378         <td><input type="checkbox" name="new_checksum" id="new_checksum"
 379                 value="1"
 380     <?php echo (isset($checksum) && $checksum == 1)
 381         ? ' checked="checked"'
 382         : ''; ?> />
 383         </td>
 384     </tr>
 385
 386     <tr><td><label for="new_delay_key_write">DELAY_KEY_WRITE</label></td>
 387         <td><input type="checkbox" name="new_delay_key_write" id="new_delay_key_write"
 388                 value="1"
 389     <?php echo (isset($delay_key_write) && $delay_key_write == 1)
 390         ? ' checked="checked"'
 391         : ''; ?> />
 392         </td>
 393     </tr>
 394
 395     <?php
 396 } // end if (MYISAM)
 397
 398 if ($is_maria) {
 399     ?>
 400     <tr><td><label for="new_transactional">TRANSACTIONAL</label></td>
 401         <td><input type="checkbox" name="new_transactional" id="new_transactional"
 402                 value="1"
 403     <?php echo (isset($transactional) && $transactional == 1)
 404         ? ' checked="checked"'
 405         : ''; ?> />
 406         </td>
 407     </tr>
 408
 409     <tr><td><label for="new_page_checksum">PAGE_CHECKSUM</label></td>
 410         <td><input type="checkbox" name="new_page_checksum" id="new_page_checksum"
 411                 value="1"
 412     <?php echo (isset($page_checksum) && $page_checksum == 1)
 413         ? ' checked="checked"'
 414         : ''; ?> />
 415         </td>
 416     </tr>
 417
 418     <?php
 419 } // end if (MARIA)
 420
 421 if (isset($auto_increment) && strlen($auto_increment) > 0
 422   && ($is_myisam_or_maria || $is_innodb || $is_pbxt)) {
 423     ?>
 424     <tr><td><label for="auto_increment_opt">AUTO_INCREMENT</label></td>
 425         <td><input type="text" name="new_auto_increment" id="auto_increment_opt"
 426                 value="<?php echo $auto_increment; ?>" /></td>
 427     </tr>
 428     <?php
 429 } // end if (MYISAM|INNODB)
 430
 431 // the outer array is for engines, the inner array contains the dropdown
 432 // option values as keys then the dropdown option labels
 433
 434 $possible_row_formats = array(
 435      'MARIA'  => array(
 436         'FIXED'     => 'FIXED',
 437         'DYNAMIC'   => 'DYNAMIC',
 438         'PAGE'      => 'PAGE'
 439             ),
 440      'MYISAM' => array(
 441          'FIXED'    => 'FIXED',
 442          'DYNAMIC'  => 'DYNAMIC'
 443      ),
 444      'PBXT'   => array(
 445          'FIXED'    => 'FIXED',
 446          'DYNAMIC'  => 'DYNAMIC'
 447      ),
 448      'INNODB' => array(
 449          'COMPACT'  => 'COMPACT',
 450          'REDUNDANT' => 'REDUNDANT')
 451 );
 452
 453 $innodb_engine_plugin = PMA_StorageEngine::getEngine('innodb');
 454 $innodb_plugin_version = $innodb_engine_plugin->getInnodbPluginVersion();
 455 if (!empty($innodb_plugin_version)) {
 456     $innodb_file_format = $innodb_engine_plugin->getInnodbFileFormat();
 457 }  else {
 458     $innodb_file_format = '';
 459 }
 460 if ('Barracuda' == $innodb_file_format && $innodb_engine_plugin->supportsFilePerTable()) {
 461     $possible_row_formats['INNODB']['DYNAMIC'] = 'DYNAMIC';
 462     $possible_row_formats['INNODB']['COMPRESSED'] = 'COMPRESSED';
 463 }
 464 unset($innodb_engine_plugin, $innodb_plugin_version, $innodb_file_format);
 465
 466 // for MYISAM there is also COMPRESSED but it can be set only by the
 467 // myisampack utility, so don't offer here the choice because if we
 468 // try it inside an ALTER TABLE, MySQL (at least in 5.1.23-maria)
 469 // does not return a warning
 470 // (if the table was compressed, it can be seen on the Structure page)
 471
 472 if (isset($possible_row_formats[$tbl_type])) {
 473     $current_row_format = strtoupper($showtable['Row_format']);
 474     echo '<tr><td><label for="new_row_format">ROW_FORMAT</label></td>';
 475     echo '<td>';
 476     echo PMA_generate_html_dropdown('new_row_format', $possible_row_formats[$tbl_type], $current_row_format, 'new_row_format');
 477     unset($possible_row_formats, $current_row_format);
 478     echo '</td>';
 479     echo '</tr>';
 480 }
 481 ?>
 482     </table>
 483 </fieldset>
 484 <fieldset class="tblFooters">
 485         <input type="submit" name="submitoptions" value="<?php echo $strGo; ?>" />
 486 </fieldset>
 487 </form>
 488 </div>
 489
 490 <!-- Copy table -->
 491 <div id="div_table_copy">
 492 <form method="post" action="tbl_move_copy.php"
 493     onsubmit="return emptyFormElements(this, 'new_name')">
 494 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 495 <input type="hidden" name="reload" value="1" />
 496 <fieldset>
 497     <legend><?php echo $strCopyTable; ?></legend>
 498 <?php if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
 499 ?>
 500     <input type="text" maxlength="100" size="30" name="target_db" value="<?php echo htmlspecialchars($GLOBALS['db']); ?>"/>
 501 <?php
 502     } else {
 503 ?>
 504     <select name="target_db">
 505         <?php echo $GLOBALS['pma']->databases->getHtmlOptions(true, false); ?>
 506     </select>
 507 <?php
 508     } // end if
 509 ?>
 510     &nbsp;<strong>.</strong>&nbsp;
 511     <input type="text" size="20" name="new_name" onfocus="this.select()" value="<?php echo htmlspecialchars($GLOBALS['table']); ?>"/><br />
 512 <?php
 513         $choices = array(
 514             'structure' => $strStrucOnly,
 515             'data'      => $strStrucData,
 516             'dataonly'  => $strDataOnly);
 517         PMA_display_html_radio('what', $choices, 'data', true);
 518         unset($choices);
 519 ?>
 520
 521     <input type="checkbox" name="drop_if_exists" value="true" id="checkbox_drop" />
 522     <label for="checkbox_drop"><?php echo sprintf($strAddClause, 'DROP TABLE'); ?></label><br />
 523     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_cp" />
 524     <label for="checkbox_auto_increment_cp"><?php echo $strAddAutoIncrement; ?></label><br />
 525     <?php
 526         // display "Add constraints" choice only if there are
 527         // foreign keys
 528         if (PMA_getForeigners($GLOBALS['db'], $GLOBALS['table'], '', 'foreign')) {
 529         ?>
 530     <input type="checkbox" name="add_constraints" value="1" id="checkbox_constraints" />
 531     <label for="checkbox_constraints"><?php echo $strAddConstraints; ?></label><br />
 532         <?php
 533         } // endif
 534         if (isset($_COOKIE['pma_switch_to_new'])
 535           && $_COOKIE['pma_switch_to_new'] == 'true') {
 536             $pma_switch_to_new = 'true';
 537         }
 538     ?>
 539     <input type="checkbox" name="switch_to_new" value="true"
 540         id="checkbox_switch"<?php echo
 541             isset($pma_switch_to_new) && $pma_switch_to_new == 'true'
 542             ? ' checked="checked"'
 543             : ''; ?> />
 544     <label for="checkbox_switch"><?php echo $strSwitchToTable; ?></label>
 545 </fieldset>
 546 <fieldset class="tblFooters">
 547     <input type="submit" name="submit_copy" value="<?php echo $strGo; ?>" />
 548 </fieldset>
 549 </form>
 550 </div>
 551
 552 <br class="clearfloat"/>
 553
 554 <div id="div_table_maintenance">
 555 <fieldset>
 556  <legend><?php echo $strTableMaintenance; ?></legend>
 557
 558 <ul>
 559 <?php
 560 // Note: BERKELEY (BDB) is no longer supported, starting with MySQL 5.1
 561 if ($is_myisam_or_maria || $is_innodb || $is_berkeleydb) {
 562     if ($is_myisam_or_maria || $is_innodb) {
 563         $this_url_params = array_merge($url_params,
 564             array('sql_query' => 'CHECK TABLE ' . PMA_backquote($GLOBALS['table'])));
 565         ?>
 566     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 567             <?php echo $strCheckTable; ?></a>
 568         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'CHECK_TABLE'); ?>
 569     </li>
 570         <?php
 571     }
 572     if ($is_innodb) {
 573         $this_url_params = array_merge($url_params,
 574             array('sql_query' => 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' ENGINE = InnoDB'));
 575         ?>
 576     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 577             <?php echo $strDefragment; ?></a>
 578         <?php echo PMA_showMySQLDocu('Table_types', 'InnoDB_File_Defragmenting'); ?>
 579     </li>
 580         <?php
 581     }
 582     if ($is_myisam_or_maria || $is_berkeleydb) {
 583         $this_url_params = array_merge($url_params,
 584             array('sql_query' => 'ANALYZE TABLE ' . PMA_backquote($GLOBALS['table'])));
 585         ?>
 586     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 587             <?php echo $strAnalyzeTable; ?></a>
 588         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'ANALYZE_TABLE');?>
 589     </li>
 590         <?php
 591     }
 592     if ($is_myisam_or_maria) {
 593         $this_url_params = array_merge($url_params,
 594             array('sql_query' => 'REPAIR TABLE ' . PMA_backquote($GLOBALS['table'])));
 595         ?>
 596     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 597             <?php echo $strRepairTable; ?></a>
 598         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'REPAIR_TABLE'); ?>
 599     </li>
 600         <?php
 601     }
 602     if ($is_myisam_or_maria || $is_innodb || $is_berkeleydb) {
 603         $this_url_params = array_merge($url_params,
 604             array('sql_query' => 'OPTIMIZE TABLE ' . PMA_backquote($GLOBALS['table'])));
 605         ?>
 606     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 607             <?php echo $strOptimizeTable; ?></a>
 608         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'OPTIMIZE_TABLE'); ?>
 609     </li>
 610         <?php
 611     }
 612 } // end MYISAM or BERKELEYDB case
 613 $this_url_params = array_merge($url_params,
 614     array(
 615         'sql_query' => 'FLUSH TABLE ' . PMA_backquote($GLOBALS['table']),
 616         'zero_rows' => sprintf($strTableHasBeenFlushed,
 617             htmlspecialchars($GLOBALS['table'])),
 618         'reload'    => 1,
 619         ));
 620 ?>
 621     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 622             <?php echo $strFlushTable; ?></a>
 623         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'FLUSH'); ?>
 624     </li>
 625 </ul>
 626 </fieldset>
 627 </div>
 628 <?php if (PMA_Partition::havePartitioning()) {
 629     $partition_names = PMA_Partition::getPartitionNames($db, $table);
 630     // show the Partition maintenance section only if we detect a partition
 631     if (! is_null($partition_names[0])) {
 632     ?>
 633 <div id="div_partition_maintenance">
 634 <form method="post" action="tbl_operations.php">
 635 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 636 <fieldset>
 637  <legend><?php echo $strPartitionMaintenance; ?></legend>
 638 <?php
 639         $html_select = '<select name="partition_name">' . "\n";
 640         foreach($partition_names as $one_partition) {
 641             $one_partition = htmlspecialchars($one_partition);
 642             $html_select .= '<option value="' . $one_partition . '">' . $one_partition . '</option>' . "\n";
 643         }
 644         $html_select .= '</select>' . "\n";
 645         printf($GLOBALS['strPartition'], $html_select);
 646         unset($partition_names, $one_partition, $html_select);
 647         $choices = array(
 648             'ANALYZE' => $strAnalyze,
 649             'CHECK' => $strCheck,
 650             'OPTIMIZE' => $strOptimize,
 651             'REBUILD' => $strRebuild,
 652             'REPAIR' => $strRepair);
 653         PMA_display_html_radio('partition_operation', $choices, '', false);
 654         unset($choices);
 655         echo PMA_showMySQLDocu('partitioning_maintenance', 'partitioning_maintenance');
 656         // I'm not sure of the best way to display that; this link does
 657         // not depend on the Go button
 658     $this_url_params = array_merge($url_params,
 659         array(
 660             'sql_query' => 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' REMOVE PARTITIONING'
 661             ));
 662 ?>
 663     <br /><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 664             <?php echo $strRemovePartitioning; ?></a>
 665 </fieldset>
 666 <fieldset class="tblFooters">
 667     <input type="submit" name="submit_partition" value="<?php echo $strGo; ?>" />
 668 </fieldset>
 669 </form>
 670 </div>
 671 <?php
 672         } // end if
 673     } // end if
 674
 675 // Referential integrity check
 676 // The Referential integrity check was intended for the non-InnoDB
 677 // tables for which the relations are defined in pmadb
 678 // so I assume that if the current table is InnoDB, I don't display
 679 // this choice (InnoDB maintains integrity by itself)
 680
 681 if ($cfgRelation['relwork'] && ! $is_innodb) {
 682     PMA_DBI_select_db($GLOBALS['db']);
 683     $foreign = PMA_getForeigners($GLOBALS['db'], $GLOBALS['table']);
 684
 685     if ($foreign) {
 686         ?>
 687     <!-- Referential integrity check -->
 688 <div id="div_referential_integrity">
 689 <fieldset>
 690  <legend><?php echo $strReferentialIntegrity; ?></legend>
 691     <ul>
 692         <?php
 693         echo "\n";
 694         foreach ($foreign AS $master => $arr) {
 695             $join_query  = 'SELECT ' . PMA_backquote($GLOBALS['table']) . '.* FROM '
 696                          . PMA_backquote($GLOBALS['table']) . ' LEFT JOIN '
 697                          . PMA_backquote($arr['foreign_table']);
 698             if ($arr['foreign_table'] == $GLOBALS['table']) {
 699                 $foreign_table = $GLOBALS['table'] . '1';
 700                 $join_query .= ' AS ' . PMA_backquote($foreign_table);
 701             } else {
 702                 $foreign_table = $arr['foreign_table'];
 703             }
 704             $join_query .= ' ON '
 705                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 706                          . ' = ' . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 707                          . ' WHERE '
 708                          . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 709                          . ' IS NULL AND '
 710                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 711                          . ' IS NOT NULL';
 712             $this_url_params = array_merge($url_params,
 713                 array('sql_query' => $join_query));
 714             echo '        <li>'
 715                  . '<a href="sql.php'
 716                  . PMA_generate_common_url($this_url_params)
 717                  . '">' . $master . '&nbsp;->&nbsp;' . $arr['foreign_table'] . '.' . $arr['foreign_field']
 718                  . '</a></li>' . "\n";
 719         } //  foreach $foreign
 720         unset($foreign_table, $join_query);
 721         ?>
 722     </ul>
 723    </fieldset>
 724   </div>
 725         <?php
 726     } // end if ($foreign)
 727
 728 } // end  if (!empty($cfg['Server']['relation']))
 729
 730
 731 /**
 732  * Displays the footer
 733  */
 734 require_once './libraries/footer.inc.php';
 735
 736
 737 function PMA_set_global_variables_for_engine($tbl_type)
 738 {
 739     global $is_myisam_or_maria, $is_innodb, $is_isam, $is_berkeleydb, $is_maria, $is_pbxt;
 740
 741     $is_myisam_or_maria = $is_isam = $is_innodb = $is_berkeleydb = $is_maria = $is_pbxt = false;
 742     $upper_tbl_type = strtoupper($tbl_type);
 743
 744     //Options that apply to MYISAM usually apply to MARIA
 745     $is_myisam_or_maria = ($upper_tbl_type == 'MYISAM' || $upper_tbl_type == 'MARIA');
 746     $is_maria = ($upper_tbl_type == 'MARIA');
 747
 748     $is_isam = ($upper_tbl_type == 'ISAM');
 749     $is_innodb = ($upper_tbl_type == 'INNODB');
 750     $is_berkeleydb = ($upper_tbl_type == 'BERKELEYDB');
 751     $is_pbxt = ($upper_tbl_type == 'PBXT');
 752 }
 753
 754 ?>