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