tbl_operations.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  *
   5  * @package phpMyAdmin
   6  */
   7
   8 /**
   9  *
  10  */
  11 require_once './libraries/common.inc.php';
  12 require_once './libraries/Table.class.php';
  13
  14 $pma_table = new PMA_Table($GLOBALS['table'], $GLOBALS['db']);
  15
  16 /**
  17  * Runs common work
  18  */
  19 require './libraries/tbl_common.php';
  20 $url_query .= '&amp;goto=tbl_operations.php&amp;back=tbl_operations.php';
  21 $url_params['goto'] = $url_params['back'] = 'tbl_operations.php';
  22
  23 /**
  24  * Gets relation settings
  25  */
  26 require_once './libraries/relation.lib.php';
  27 $cfgRelation = PMA_getRelationsParam();
  28
  29 /**
  30  * Gets available MySQL charsets and storage engines
  31  */
  32 require_once './libraries/mysql_charsets.lib.php';
  33 require_once './libraries/StorageEngine.class.php';
  34
  35 /**
  36  * Class for partition management
  37  */
  38 require_once './libraries/Partition.class.php';
  39
  40 // reselect current db (needed in some cases probably due to
  41 // the calling of relation.lib.php)
  42 PMA_DBI_select_db($GLOBALS['db']);
  43
  44 /**
  45  * Gets tables informations
  46  */
  47
  48 require './libraries/tbl_info.inc.php';
  49
  50 // define some globals here, for improved syntax in the conditionals
  51 $is_myisam_or_maria = $is_isam = $is_innodb = $is_berkeleydb = $is_maria = $is_pbxt = false;
  52 // set initial value of these globals, based on the current table engine
  53 PMA_set_global_variables_for_engine($tbl_type);
  54
  55 if ($is_maria) {
  56     // the value for transactional can be implicit
  57     // (no create option found, in this case it means 1)
  58     // or explicit (option found with a value of 0 or 1)
  59     // ($transactional may have been set by libraries/tbl_info.inc.php,
  60     // from the $create_options)
  61     $transactional = (isset($transactional) && $transactional == '0') ? '0' : '1';
  62     $page_checksum = (isset($page_checksum)) ? $page_checksum : '';
  63 }
  64
  65 $reread_info = false;
  66 $table_alters = array();
  67
  68 /**
  69  * Updates table comment, type and options if required
  70  */
  71 if (isset($_REQUEST['submitoptions'])) {
  72     $_message = '';
  73     $warning_messages = array();
  74
  75     if (isset($_REQUEST['new_name'])) {
  76         if ($pma_table->rename($_REQUEST['new_name'])) {
  77             $_message .= $pma_table->getLastMessage();
  78             $result = true;
  79             $GLOBALS['table'] = $pma_table->getName();
  80             $reread_info = true;
  81             $reload = true;
  82         } else {
  83             $_message .= $pma_table->getLastError();
  84             $result = false;
  85         }
  86     }
  87     if (isset($_REQUEST['comment'])
  88       && urldecode($_REQUEST['prev_comment']) !== $_REQUEST['comment']) {
  89         $table_alters[] = 'COMMENT = \'' . PMA_sqlAddslashes($_REQUEST['comment']) . '\'';
  90     }
  91     if (! empty($_REQUEST['new_tbl_type'])
  92       && strtolower($_REQUEST['new_tbl_type']) !== strtolower($tbl_type)) {
  93         $table_alters[] = 'ENGINE = ' . $_REQUEST['new_tbl_type'];
  94         $tbl_type = $_REQUEST['new_tbl_type'];
  95         // reset the globals for the new engine
  96         PMA_set_global_variables_for_engine($tbl_type);
  97         if ($is_maria) {
  98             $transactional = (isset($transactional) && $transactional == '0') ? '0' : '1';
  99             $page_checksum = (isset($page_checksum)) ? $page_checksum : '';
 100         }
 101     }
 102
 103     if (! empty($_REQUEST['tbl_collation'])
 104       && $_REQUEST['tbl_collation'] !== $tbl_collation) {
 105         $table_alters[] = 'DEFAULT ' . PMA_generateCharsetQueryPart($_REQUEST['tbl_collation']);
 106     }
 107
 108     if (($is_myisam_or_maria || $is_isam)
 109       && isset($_REQUEST['new_pack_keys'])
 110       && $_REQUEST['new_pack_keys'] != (string)$pack_keys) {
 111         $table_alters[] = 'pack_keys = ' . $_REQUEST['new_pack_keys'];
 112     }
 113
 114     $checksum = empty($checksum) ? '0' : '1';
 115     $_REQUEST['new_checksum'] = empty($_REQUEST['new_checksum']) ? '0' : '1';
 116     if ($is_myisam_or_maria
 117       && $_REQUEST['new_checksum'] !== $checksum) {
 118         $table_alters[] = 'checksum = ' . $_REQUEST['new_checksum'];
 119     }
 120
 121     $_REQUEST['new_transactional'] = empty($_REQUEST['new_transactional']) ? '0' : '1';
 122     if ($is_maria
 123       && $_REQUEST['new_transactional'] !== $transactional) {
 124         $table_alters[] = 'TRANSACTIONAL = ' . $_REQUEST['new_transactional'];
 125     }
 126
 127     $_REQUEST['new_page_checksum'] = empty($_REQUEST['new_page_checksum']) ? '0' : '1';
 128     if ($is_maria
 129       && $_REQUEST['new_page_checksum'] !== $page_checksum) {
 130         $table_alters[] = 'PAGE_CHECKSUM = ' . $_REQUEST['new_page_checksum'];
 131     }
 132
 133     $delay_key_write = empty($delay_key_write) ? '0' : '1';
 134     $_REQUEST['new_delay_key_write'] = empty($_REQUEST['new_delay_key_write']) ? '0' : '1';
 135     if ($is_myisam_or_maria
 136       && $_REQUEST['new_delay_key_write'] !== $delay_key_write) {
 137         $table_alters[] = 'delay_key_write = ' . $_REQUEST['new_delay_key_write'];
 138     }
 139
 140     if (($is_myisam_or_maria || $is_innodb || $is_pbxt)
 141       &&  ! empty($_REQUEST['new_auto_increment'])
 142       && (! isset($auto_increment) || $_REQUEST['new_auto_increment'] !== $auto_increment)) {
 143         $table_alters[] = 'auto_increment = ' . PMA_sqlAddslashes($_REQUEST['new_auto_increment']);
 144     }
 145
 146     if (($is_myisam_or_maria || $is_innodb || $is_pbxt)
 147       &&  ! empty($_REQUEST['new_row_format'])
 148       && (! isset($row_format) || strtolower($_REQUEST['new_row_format']) !== strtolower($row_format))) {
 149         $table_alters[] = 'ROW_FORMAT = ' . PMA_sqlAddslashes($_REQUEST['new_row_format']);
 150     }
 151
 152     if (count($table_alters) > 0) {
 153         $sql_query      = 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']);
 154         $sql_query     .= "\r\n" . implode("\r\n", $table_alters);
 155         $result        .= PMA_DBI_query($sql_query) ? true : false;
 156         $reread_info    = true;
 157         unset($table_alters);
 158         foreach (PMA_DBI_get_warnings() as $warning) {
 159             // In MariaDB 5.1.44, when altering a table from Maria to MyISAM
 160             // and if TRANSACTIONAL was set, the system reports an error;
 161             // I discussed with a Maria developer and he agrees that this
 162             // should not be reported with a Level of Error, so here
 163             // I just ignore it. But there are other 1478 messages
 164             // that it's better to show.
 165             if (! ($_REQUEST['new_tbl_type'] == 'MyISAM' && $warning['Code'] == '1478' && $warning['Level'] == 'Error')) {
 166                 $warning_messages[] = $warning['Level'] . ': #' . $warning['Code']
 167                     . ' ' . $warning['Message'];
 168             }
 169         }
 170     }
 171 }
 172 /**
 173  * Reordering the table has been requested by the user
 174  */
 175 if (isset($_REQUEST['submitorderby']) && ! empty($_REQUEST['order_field'])) {
 176     $sql_query = '
 177         ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . '
 178         ORDER BY ' . PMA_backquote(urldecode($_REQUEST['order_field']));
 179     if (isset($_REQUEST['order_order']) && $_REQUEST['order_order'] === 'desc') {
 180         $sql_query .= ' DESC';
 181     }
 182     $result = PMA_DBI_query($sql_query);
 183 } // end if
 184
 185 /**
 186  * A partition operation has been requested by the user
 187  */
 188 if (isset($_REQUEST['submit_partition']) && ! empty($_REQUEST['partition_operation'])) {
 189     $sql_query = 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' ' . $_REQUEST['partition_operation'] . ' PARTITION ' . $_REQUEST['partition_name'];
 190     $result = PMA_DBI_query($sql_query);
 191 } // end if
 192
 193 if ($reread_info) {
 194     // to avoid showing the old value (for example the AUTO_INCREMENT) after
 195     // a change, clear the cache
 196     PMA_Table::$cache = array();
 197     $page_checksum = $checksum = $delay_key_write = 0;
 198     require './libraries/tbl_info.inc.php';
 199 }
 200 unset($reread_info);
 201
 202 /**
 203  * Displays top menu links
 204  */
 205 require_once './libraries/tbl_links.inc.php';
 206
 207 if (isset($result) && empty($zero_rows)) {
 208     // set to success by default, because result set could be empty
 209     // (for example, a table rename)
 210     $_type = 'success';
 211     if (empty($_message)) {
 212         $_message = $result ? __('Your SQL query has been executed successfully') : __('Error');
 213         // $result should exist, regardless of $_message
 214         $_type = $result ? 'success' : 'error';
 215     }
 216     if (! empty($warning_messages)) {
 217         $_message = new PMA_Message;
 218         $_message->addMessages($warning_messages);
 219         $_message->isWarning(true);
 220         unset($warning_messages);
 221     }
 222     PMA_showMessage($_message, $sql_query, $_type);
 223     unset($_message, $_type);
 224 }
 225
 226 $url_params['goto'] = 'tbl_operations.php';
 227 $url_params['back'] = 'tbl_operations.php';
 228
 229 /**
 230  * Get columns names
 231  */
 232 $local_query = '
 233     SHOW COLUMNS
 234     FROM ' . PMA_backquote($GLOBALS['table']) . '
 235     FROM ' . PMA_backquote($GLOBALS['db']);
 236 $columns = PMA_DBI_fetch_result($local_query, null, 'Field');
 237 unset($local_query);
 238
 239 /**
 240  * Displays the page
 241  */
 242 ?>
 243 <!-- Order the table -->
 244 <div id="div_table_order">
 245 <form method="post" action="tbl_operations.php">
 246 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 247 <fieldset id="fieldset_table_order">
 248     <legend><?php echo __('Alter table order by'); ?></legend>
 249     <select name="order_field">
 250 <?php
 251 foreach ($columns as $fieldname) {
 252     echo '            <option value="' . htmlspecialchars($fieldname) . '">'
 253         . htmlspecialchars($fieldname) . '</option>' . "\n";
 254 }
 255 unset($columns);
 256 ?>
 257     </select> <?php echo __('(singly)'); ?>
 258     <select name="order_order">
 259         <option value="asc"><?php echo __('Ascending'); ?></option>
 260         <option value="desc"><?php echo __('Descending'); ?></option>
 261     </select>
 262 </fieldset>
 263 <fieldset class="tblFooters">
 264     <input type="submit" name="submitorderby" value="<?php echo __('Go'); ?>" />
 265 </fieldset>
 266 </form>
 267 </div>
 268
 269 <!-- Move table -->
 270 <div id="div_table_rename">
 271 <form method="post" action="tbl_move_copy.php"
 272     onsubmit="return emptyFormElements(this, 'new_name')">
 273 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 274 <input type="hidden" name="reload" value="1" />
 275 <input type="hidden" name="what" value="data" />
 276 <fieldset id="fieldset_table_rename">
 277     <legend><?php echo __('Move table to (database<b>.</b>table):'); ?></legend>
 278 <?php if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
 279 ?>
 280     <input type="text" maxlength="100" size="30" name="target_db" value="<?php echo htmlspecialchars($GLOBALS['db']); ?>"/>
 281 <?php
 282     } else {
 283 ?>
 284     <select name="target_db">
 285         <?php echo $GLOBALS['pma']->databases->getHtmlOptions(true, false); ?>
 286     </select>
 287 <?php
 288     } // end if
 289 ?>
 290     &nbsp;<strong>.</strong>&nbsp;
 291     <input type="text" size="20" name="new_name" onfocus="this.select()"
 292 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" /><br />
 293     <?php
 294     // starting with MySQL 5.0.24, SHOW CREATE TABLE includes the AUTO_INCREMENT
 295     // next value but users can decide if they want it or not for the operation
 296     ?>
 297     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_mv" checked="checked" />
 298     <label for="checkbox_auto_increment_mv"><?php echo __('Add AUTO_INCREMENT value'); ?></label><br />
 299 </fieldset>
 300 <fieldset class="tblFooters">
 301     <input type="submit" name="submit_move" value="<?php echo __('Go'); ?>" />
 302 </fieldset>
 303 </form>
 304 </div>
 305
 306 <?php
 307 if (strstr($show_comment, '; InnoDB free') === false) {
 308     if (strstr($show_comment, 'InnoDB free') === false) {
 309         // only user entered comment
 310         $comment = $show_comment;
 311     } else {
 312         // here we have just InnoDB generated part
 313         $comment = '';
 314     }
 315 } else {
 316     // remove InnoDB comment from end, just the minimal part (*? is non greedy)
 317     $comment = preg_replace('@; InnoDB free:.*?$@', '', $show_comment);
 318 }
 319
 320 // PACK_KEYS: MyISAM or ISAM
 321 // DELAY_KEY_WRITE, CHECKSUM, : MyISAM only
 322 // AUTO_INCREMENT: MyISAM and InnoDB since 5.0.3, PBXT
 323
 324 // Here should be version check for InnoDB, however it is supported
 325 // in >5.0.4, >4.1.12 and >4.0.11, so I decided not to
 326 // check for version
 327 ?>
 328
 329 <!-- Table options -->
 330 <div id="div_table_options">
 331 <form method="post" action="tbl_operations.php">
 332 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 333 <input type="hidden" name="reload" value="1" />
 334 <fieldset>
 335     <legend><?php echo __('Table options'); ?></legend>
 336
 337     <table>
 338     <!-- Change table name -->
 339     <tr><td><?php echo __('Rename table to'); ?></td>
 340         <td><input type="text" size="20" name="new_name" onfocus="this.select()"
 341                 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" />
 342         </td>
 343     </tr>
 344
 345     <!-- Table comments -->
 346     <tr><td><?php echo __('Table comments'); ?></td>
 347         <td><input type="text" name="comment" maxlength="60" size="30"
 348                 value="<?php echo htmlspecialchars($comment); ?>" onfocus="this.select()" />
 349             <input type="hidden" name="prev_comment" value="<?php echo htmlspecialchars($comment); ?>" />
 350         </td>
 351     </tr>
 352
 353     <!-- Storage engine -->
 354     <tr><td><?php echo __('Storage Engine'); ?>
 355             <?php echo PMA_showMySQLDocu('Storage_engines', 'Storage_engines'); ?>
 356         </td>
 357         <td><?php echo PMA_StorageEngine::getHtmlSelect('new_tbl_type', null, $tbl_type); ?>
 358         </td>
 359     </tr>
 360
 361     <!-- Table character set -->
 362     <tr><td><?php echo __('Collation'); ?></td>
 363         <td><?php echo PMA_generateCharsetDropdownBox(PMA_CSDROPDOWN_COLLATION,
 364                 'tbl_collation', null, $tbl_collation, false, 3); ?>
 365         </td>
 366     </tr>
 367 <?php
 368 if ($is_myisam_or_maria || $is_isam) {
 369     ?>
 370     <tr>
 371         <td><label for="new_pack_keys">PACK_KEYS</label></td>
 372         <td><select name="new_pack_keys" id="new_pack_keys">
 373                 <option value="DEFAULT"
 374                     <?php if ($pack_keys == 'DEFAULT') echo 'selected="selected"'; ?>
 375                     >DEFAULT</option>
 376                 <option value="0"
 377                     <?php if ($pack_keys == '0') echo 'selected="selected"'; ?>
 378                     >0</option>
 379                 <option value="1"
 380                     <?php if ($pack_keys == '1') echo 'selected="selected"'; ?>
 381                     >1</option>
 382             </select>
 383         </td>
 384     </tr>
 385     <?php
 386 } // end if (MYISAM|ISAM)
 387
 388 if ($is_myisam_or_maria) {
 389     ?>
 390     <tr><td><label for="new_checksum">CHECKSUM</label></td>
 391         <td><input type="checkbox" name="new_checksum" id="new_checksum"
 392                 value="1"
 393     <?php echo (isset($checksum) && $checksum == 1)
 394         ? ' checked="checked"'
 395         : ''; ?> />
 396         </td>
 397     </tr>
 398
 399     <tr><td><label for="new_delay_key_write">DELAY_KEY_WRITE</label></td>
 400         <td><input type="checkbox" name="new_delay_key_write" id="new_delay_key_write"
 401                 value="1"
 402     <?php echo (isset($delay_key_write) && $delay_key_write == 1)
 403         ? ' checked="checked"'
 404         : ''; ?> />
 405         </td>
 406     </tr>
 407
 408     <?php
 409 } // end if (MYISAM)
 410
 411 if ($is_maria) {
 412     ?>
 413     <tr><td><label for="new_transactional">TRANSACTIONAL</label></td>
 414         <td><input type="checkbox" name="new_transactional" id="new_transactional"
 415                 value="1"
 416     <?php echo (isset($transactional) && $transactional == 1)
 417         ? ' checked="checked"'
 418         : ''; ?> />
 419         </td>
 420     </tr>
 421
 422     <tr><td><label for="new_page_checksum">PAGE_CHECKSUM</label></td>
 423         <td><input type="checkbox" name="new_page_checksum" id="new_page_checksum"
 424                 value="1"
 425     <?php echo (isset($page_checksum) && $page_checksum == 1)
 426         ? ' checked="checked"'
 427         : ''; ?> />
 428         </td>
 429     </tr>
 430
 431     <?php
 432 } // end if (MARIA)
 433
 434 if (isset($auto_increment) && strlen($auto_increment) > 0
 435   && ($is_myisam_or_maria || $is_innodb || $is_pbxt)) {
 436     ?>
 437     <tr><td><label for="auto_increment_opt">AUTO_INCREMENT</label></td>
 438         <td><input type="text" name="new_auto_increment" id="auto_increment_opt"
 439                 value="<?php echo $auto_increment; ?>" /></td>
 440     </tr>
 441     <?php
 442 } // end if (MYISAM|INNODB)
 443
 444 // the outer array is for engines, the inner array contains the dropdown
 445 // option values as keys then the dropdown option labels
 446
 447 $possible_row_formats = array(
 448      'MARIA'  => array(
 449         'FIXED'     => 'FIXED',
 450         'DYNAMIC'   => 'DYNAMIC',
 451         'PAGE'      => 'PAGE'
 452             ),
 453      'MYISAM' => array(
 454          'FIXED'    => 'FIXED',
 455          'DYNAMIC'  => 'DYNAMIC'
 456      ),
 457      'PBXT'   => array(
 458          'FIXED'    => 'FIXED',
 459          'DYNAMIC'  => 'DYNAMIC'
 460      ),
 461      'INNODB' => array(
 462          'COMPACT'  => 'COMPACT',
 463          'REDUNDANT' => 'REDUNDANT')
 464 );
 465
 466 $innodb_engine_plugin = PMA_StorageEngine::getEngine('innodb');
 467 $innodb_plugin_version = $innodb_engine_plugin->getInnodbPluginVersion();
 468 if (!empty($innodb_plugin_version)) {
 469     $innodb_file_format = $innodb_engine_plugin->getInnodbFileFormat();
 470 }  else {
 471     $innodb_file_format = '';
 472 }
 473 if ('Barracuda' == $innodb_file_format && $innodb_engine_plugin->supportsFilePerTable()) {
 474     $possible_row_formats['INNODB']['DYNAMIC'] = 'DYNAMIC';
 475     $possible_row_formats['INNODB']['COMPRESSED'] = 'COMPRESSED';
 476 }
 477 unset($innodb_engine_plugin, $innodb_plugin_version, $innodb_file_format);
 478
 479 // for MYISAM there is also COMPRESSED but it can be set only by the
 480 // myisampack utility, so don't offer here the choice because if we
 481 // try it inside an ALTER TABLE, MySQL (at least in 5.1.23-maria)
 482 // does not return a warning
 483 // (if the table was compressed, it can be seen on the Structure page)
 484
 485 if (isset($possible_row_formats[$tbl_type])) {
 486     $current_row_format = strtoupper($showtable['Row_format']);
 487     echo '<tr><td><label for="new_row_format">ROW_FORMAT</label></td>';
 488     echo '<td>';
 489     echo PMA_generate_html_dropdown('new_row_format', $possible_row_formats[$tbl_type], $current_row_format, 'new_row_format');
 490     unset($possible_row_formats, $current_row_format);
 491     echo '</td>';
 492     echo '</tr>';
 493 }
 494 ?>
 495     </table>
 496 </fieldset>
 497 <fieldset class="tblFooters">
 498         <input type="submit" name="submitoptions" value="<?php echo __('Go'); ?>" />
 499 </fieldset>
 500 </form>
 501 </div>
 502
 503 <!-- Copy table -->
 504 <div id="div_table_copy">
 505 <form method="post" action="tbl_move_copy.php"
 506     onsubmit="return emptyFormElements(this, 'new_name')">
 507 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 508 <input type="hidden" name="reload" value="1" />
 509 <fieldset>
 510     <legend><?php echo __('Copy table to (database<b>.</b>table):'); ?></legend>
 511 <?php if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
 512 ?>
 513     <input type="text" maxlength="100" size="30" name="target_db" value="<?php echo htmlspecialchars($GLOBALS['db']); ?>"/>
 514 <?php
 515     } else {
 516 ?>
 517     <select name="target_db">
 518         <?php echo $GLOBALS['pma']->databases->getHtmlOptions(true, false); ?>
 519     </select>
 520 <?php
 521     } // end if
 522 ?>
 523     &nbsp;<strong>.</strong>&nbsp;
 524     <input type="text" size="20" name="new_name" onfocus="this.select()" value="<?php echo htmlspecialchars($GLOBALS['table']); ?>"/><br />
 525 <?php
 526         $choices = array(
 527             'structure' => __('Structure only'),
 528             'data'      => __('Structure and data'),
 529             'dataonly'  => __('Data only'));
 530         PMA_display_html_radio('what', $choices, 'data', true);
 531         unset($choices);
 532 ?>
 533
 534     <input type="checkbox" name="drop_if_exists" value="true" id="checkbox_drop" />
 535     <label for="checkbox_drop"><?php echo sprintf(__('Add %s'), 'DROP TABLE'); ?></label><br />
 536     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_cp" />
 537     <label for="checkbox_auto_increment_cp"><?php echo __('Add AUTO_INCREMENT value'); ?></label><br />
 538     <?php
 539         // display "Add constraints" choice only if there are
 540         // foreign keys
 541         if (PMA_getForeigners($GLOBALS['db'], $GLOBALS['table'], '', 'foreign')) {
 542         ?>
 543     <input type="checkbox" name="add_constraints" value="1" id="checkbox_constraints" />
 544     <label for="checkbox_constraints"><?php echo __('Add constraints'); ?></label><br />
 545         <?php
 546         } // endif
 547         if (isset($_COOKIE['pma_switch_to_new'])
 548           && $_COOKIE['pma_switch_to_new'] == 'true') {
 549             $pma_switch_to_new = 'true';
 550         }
 551     ?>
 552     <input type="checkbox" name="switch_to_new" value="true"
 553         id="checkbox_switch"<?php echo
 554             isset($pma_switch_to_new) && $pma_switch_to_new == 'true'
 555             ? ' checked="checked"'
 556             : ''; ?> />
 557     <label for="checkbox_switch"><?php echo __('Switch to copied table'); ?></label>
 558 </fieldset>
 559 <fieldset class="tblFooters">
 560     <input type="submit" name="submit_copy" value="<?php echo __('Go'); ?>" />
 561 </fieldset>
 562 </form>
 563 </div>
 564
 565 <br class="clearfloat"/>
 566
 567 <div id="div_table_maintenance">
 568 <fieldset>
 569  <legend><?php echo __('Table maintenance'); ?></legend>
 570
 571 <ul>
 572 <?php
 573 // Note: BERKELEY (BDB) is no longer supported, starting with MySQL 5.1
 574 if ($is_myisam_or_maria || $is_innodb || $is_berkeleydb) {
 575     if ($is_myisam_or_maria || $is_innodb) {
 576         $this_url_params = array_merge($url_params,
 577             array('sql_query' => 'CHECK TABLE ' . PMA_backquote($GLOBALS['table'])));
 578         ?>
 579     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 580             <?php echo __('Check table'); ?></a>
 581         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'CHECK_TABLE'); ?>
 582     </li>
 583         <?php
 584     }
 585     if ($is_innodb) {
 586         $this_url_params = array_merge($url_params,
 587             array('sql_query' => 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' ENGINE = InnoDB'));
 588         ?>
 589     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 590             <?php echo __('Defragment table'); ?></a>
 591         <?php echo PMA_showMySQLDocu('Table_types', 'InnoDB_File_Defragmenting'); ?>
 592     </li>
 593         <?php
 594     }
 595     if ($is_myisam_or_maria || $is_berkeleydb) {
 596         $this_url_params = array_merge($url_params,
 597             array('sql_query' => 'ANALYZE TABLE ' . PMA_backquote($GLOBALS['table'])));
 598         ?>
 599     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 600             <?php echo __('Analyze table'); ?></a>
 601         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'ANALYZE_TABLE');?>
 602     </li>
 603         <?php
 604     }
 605     if ($is_myisam_or_maria) {
 606         $this_url_params = array_merge($url_params,
 607             array('sql_query' => 'REPAIR TABLE ' . PMA_backquote($GLOBALS['table'])));
 608         ?>
 609     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 610             <?php echo __('Repair table'); ?></a>
 611         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'REPAIR_TABLE'); ?>
 612     </li>
 613         <?php
 614     }
 615     if ($is_myisam_or_maria || $is_innodb || $is_berkeleydb) {
 616         $this_url_params = array_merge($url_params,
 617             array('sql_query' => 'OPTIMIZE TABLE ' . PMA_backquote($GLOBALS['table'])));
 618         ?>
 619     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 620             <?php echo __('Optimize table'); ?></a>
 621         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'OPTIMIZE_TABLE'); ?>
 622     </li>
 623         <?php
 624     }
 625 } // end MYISAM or BERKELEYDB case
 626 $this_url_params = array_merge($url_params,
 627     array(
 628         'sql_query' => 'FLUSH TABLE ' . PMA_backquote($GLOBALS['table']),
 629         'zero_rows' => sprintf(__('Table %s has been flushed'),
 630             htmlspecialchars($GLOBALS['table'])),
 631         'reload'    => 1,
 632         ));
 633 ?>
 634     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 635             <?php echo __('Flush the table (FLUSH)'); ?></a>
 636         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'FLUSH'); ?>
 637     </li>
 638 </ul>
 639 </fieldset>
 640 </div>
 641 <?php if (PMA_Partition::havePartitioning()) {
 642     $partition_names = PMA_Partition::getPartitionNames($db, $table);
 643     // show the Partition maintenance section only if we detect a partition
 644     if (! is_null($partition_names[0])) {
 645     ?>
 646 <div id="div_partition_maintenance">
 647 <form method="post" action="tbl_operations.php">
 648 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 649 <fieldset>
 650  <legend><?php echo __('Partition maintenance'); ?></legend>
 651 <?php
 652         $html_select = '<select name="partition_name">' . "\n";
 653         foreach($partition_names as $one_partition) {
 654             $one_partition = htmlspecialchars($one_partition);
 655             $html_select .= '<option value="' . $one_partition . '">' . $one_partition . '</option>' . "\n";
 656         }
 657         $html_select .= '</select>' . "\n";
 658         printf(__('Partition %s'), $html_select);
 659         unset($partition_names, $one_partition, $html_select);
 660         $choices = array(
 661             'ANALYZE' => __('Analyze'),
 662             'CHECK' => __('Check'),
 663             'OPTIMIZE' => __('Optimize'),
 664             'REBUILD' => __('Rebuild'),
 665             'REPAIR' => __('Repair'));
 666         PMA_display_html_radio('partition_operation', $choices, '', false);
 667         unset($choices);
 668         echo PMA_showMySQLDocu('partitioning_maintenance', 'partitioning_maintenance');
 669         // I'm not sure of the best way to display that; this link does
 670         // not depend on the Go button
 671     $this_url_params = array_merge($url_params,
 672         array(
 673             'sql_query' => 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' REMOVE PARTITIONING'
 674             ));
 675 ?>
 676     <br /><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 677             <?php echo __('Remove partitioning'); ?></a>
 678 </fieldset>
 679 <fieldset class="tblFooters">
 680     <input type="submit" name="submit_partition" value="<?php echo __('Go'); ?>" />
 681 </fieldset>
 682 </form>
 683 </div>
 684 <?php
 685         } // end if
 686     } // end if
 687
 688 // Referential integrity check
 689 // The Referential integrity check was intended for the non-InnoDB
 690 // tables for which the relations are defined in pmadb
 691 // so I assume that if the current table is InnoDB, I don't display
 692 // this choice (InnoDB maintains integrity by itself)
 693
 694 if ($cfgRelation['relwork'] && ! $is_innodb) {
 695     PMA_DBI_select_db($GLOBALS['db']);
 696     $foreign = PMA_getForeigners($GLOBALS['db'], $GLOBALS['table']);
 697
 698     if ($foreign) {
 699         ?>
 700     <!-- Referential integrity check -->
 701 <div id="div_referential_integrity">
 702 <fieldset>
 703  <legend><?php echo __('Check referential integrity:'); ?></legend>
 704     <ul>
 705         <?php
 706         echo "\n";
 707         foreach ($foreign AS $master => $arr) {
 708             $join_query  = 'SELECT ' . PMA_backquote($GLOBALS['table']) . '.* FROM '
 709                          . PMA_backquote($GLOBALS['table']) . ' LEFT JOIN '
 710                          . PMA_backquote($arr['foreign_table']);
 711             if ($arr['foreign_table'] == $GLOBALS['table']) {
 712                 $foreign_table = $GLOBALS['table'] . '1';
 713                 $join_query .= ' AS ' . PMA_backquote($foreign_table);
 714             } else {
 715                 $foreign_table = $arr['foreign_table'];
 716             }
 717             $join_query .= ' ON '
 718                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 719                          . ' = ' . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 720                          . ' WHERE '
 721                          . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 722                          . ' IS NULL AND '
 723                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 724                          . ' IS NOT NULL';
 725             $this_url_params = array_merge($url_params,
 726                 array('sql_query' => $join_query));
 727             echo '        <li>'
 728                  . '<a href="sql.php'
 729                  . PMA_generate_common_url($this_url_params)
 730                  . '">' . $master . '&nbsp;->&nbsp;' . $arr['foreign_table'] . '.' . $arr['foreign_field']
 731                  . '</a></li>' . "\n";
 732         } //  foreach $foreign
 733         unset($foreign_table, $join_query);
 734         ?>
 735     </ul>
 736    </fieldset>
 737   </div>
 738         <?php
 739     } // end if ($foreign)
 740
 741 } // end  if (!empty($cfg['Server']['relation']))
 742
 743
 744 /**
 745  * Displays the footer
 746  */
 747 require_once './libraries/footer.inc.php';
 748
 749
 750 function PMA_set_global_variables_for_engine($tbl_type)
 751 {
 752     global $is_myisam_or_maria, $is_innodb, $is_isam, $is_berkeleydb, $is_maria, $is_pbxt;
 753
 754     $is_myisam_or_maria = $is_isam = $is_innodb = $is_berkeleydb = $is_maria = $is_pbxt = false;
 755     $upper_tbl_type = strtoupper($tbl_type);
 756
 757     //Options that apply to MYISAM usually apply to MARIA
 758     $is_myisam_or_maria = ($upper_tbl_type == 'MYISAM' || $upper_tbl_type == 'MARIA');
 759     $is_maria = ($upper_tbl_type == 'MARIA');
 760
 761     $is_isam = ($upper_tbl_type == 'ISAM');
 762     $is_innodb = ($upper_tbl_type == 'INNODB');
 763     $is_berkeleydb = ($upper_tbl_type == 'BERKELEYDB');
 764     $is_pbxt = ($upper_tbl_type == 'PBXT');
 765 }
 766
 767 ?>