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
  13 $pma_table = new PMA_Table($GLOBALS['table'], $GLOBALS['db']);
  14
  15 /**
  16  * Runs common work
  17  */
  18 require './libraries/tbl_common.php';
  19 $url_query .= '&amp;goto=tbl_operations.php&amp;back=tbl_operations.php';
  20 $url_params['goto'] = $url_params['back'] = 'tbl_operations.php';
  21
  22 /**
  23  * Gets relation settings
  24  */
  25 $cfgRelation = PMA_getRelationsParam();
  26
  27 /**
  28  * Gets available MySQL charsets and storage engines
  29  */
  30 require_once './libraries/mysql_charsets.lib.php';
  31 require_once './libraries/StorageEngine.class.php';
  32
  33 /**
  34  * Class for partition management
  35  */
  36 require_once './libraries/Partition.class.php';
  37
  38 // reselect current db (needed in some cases probably due to
  39 // the calling of relation.lib.php)
  40 PMA_DBI_select_db($GLOBALS['db']);
  41
  42 /**
  43  * Gets tables informations
  44  */
  45
  46 require './libraries/tbl_info.inc.php';
  47
  48 // define some globals here, for improved syntax in the conditionals
  49 $is_myisam_or_aria = $is_isam = $is_innodb = $is_berkeleydb = $is_aria = $is_pbxt = false;
  50 // set initial value of these globals, based on the current table engine
  51 PMA_set_global_variables_for_engine($tbl_type);
  52
  53 if ($is_aria) {
  54     // the value for transactional can be implicit
  55     // (no create option found, in this case it means 1)
  56     // or explicit (option found with a value of 0 or 1)
  57     // ($transactional may have been set by libraries/tbl_info.inc.php,
  58     // from the $create_options)
  59     $transactional = (isset($transactional) && $transactional == '0') ? '0' : '1';
  60     $page_checksum = (isset($page_checksum)) ? $page_checksum : '';
  61 }
  62
  63 $reread_info = false;
  64 $table_alters = array();
  65
  66 /**
  67  * Updates table comment, type and options if required
  68  */
  69 if (isset($_REQUEST['submitoptions'])) {
  70     $_message = '';
  71     $warning_messages = array();
  72
  73     if (isset($_REQUEST['new_name'])) {
  74         if ($pma_table->rename($_REQUEST['new_name'])) {
  75             $_message .= $pma_table->getLastMessage();
  76             $result = true;
  77             $GLOBALS['table'] = $pma_table->getName();
  78             $reread_info = true;
  79             $reload = true;
  80         } else {
  81             $_message .= $pma_table->getLastError();
  82             $result = false;
  83         }
  84     }
  85     if (isset($_REQUEST['comment'])
  86       && urldecode($_REQUEST['prev_comment']) !== $_REQUEST['comment']) {
  87         $table_alters[] = 'COMMENT = \'' . PMA_sqlAddslashes($_REQUEST['comment']) . '\'';
  88     }
  89     if (! empty($_REQUEST['new_tbl_type'])
  90       && strtolower($_REQUEST['new_tbl_type']) !== strtolower($tbl_type)) {
  91         $table_alters[] = 'ENGINE = ' . $_REQUEST['new_tbl_type'];
  92         $tbl_type = $_REQUEST['new_tbl_type'];
  93         // reset the globals for the new engine
  94         PMA_set_global_variables_for_engine($tbl_type);
  95         if ($is_aria) {
  96             $transactional = (isset($transactional) && $transactional == '0') ? '0' : '1';
  97             $page_checksum = (isset($page_checksum)) ? $page_checksum : '';
  98         }
  99     }
 100
 101     if (! empty($_REQUEST['tbl_collation'])
 102       && $_REQUEST['tbl_collation'] !== $tbl_collation) {
 103         $table_alters[] = 'DEFAULT ' . PMA_generateCharsetQueryPart($_REQUEST['tbl_collation']);
 104     }
 105
 106     if (($is_myisam_or_aria || $is_isam)
 107       && isset($_REQUEST['new_pack_keys'])
 108       && $_REQUEST['new_pack_keys'] != (string)$pack_keys) {
 109         $table_alters[] = 'pack_keys = ' . $_REQUEST['new_pack_keys'];
 110     }
 111
 112     $checksum = empty($checksum) ? '0' : '1';
 113     $_REQUEST['new_checksum'] = empty($_REQUEST['new_checksum']) ? '0' : '1';
 114     if ($is_myisam_or_aria
 115       && $_REQUEST['new_checksum'] !== $checksum) {
 116         $table_alters[] = 'checksum = ' . $_REQUEST['new_checksum'];
 117     }
 118
 119     $_REQUEST['new_transactional'] = empty($_REQUEST['new_transactional']) ? '0' : '1';
 120     if ($is_aria
 121       && $_REQUEST['new_transactional'] !== $transactional) {
 122         $table_alters[] = 'TRANSACTIONAL = ' . $_REQUEST['new_transactional'];
 123     }
 124
 125     $_REQUEST['new_page_checksum'] = empty($_REQUEST['new_page_checksum']) ? '0' : '1';
 126     if ($is_aria
 127       && $_REQUEST['new_page_checksum'] !== $page_checksum) {
 128         $table_alters[] = 'PAGE_CHECKSUM = ' . $_REQUEST['new_page_checksum'];
 129     }
 130
 131     $delay_key_write = empty($delay_key_write) ? '0' : '1';
 132     $_REQUEST['new_delay_key_write'] = empty($_REQUEST['new_delay_key_write']) ? '0' : '1';
 133     if ($is_myisam_or_aria
 134       && $_REQUEST['new_delay_key_write'] !== $delay_key_write) {
 135         $table_alters[] = 'delay_key_write = ' . $_REQUEST['new_delay_key_write'];
 136     }
 137
 138     if (($is_myisam_or_aria || $is_innodb || $is_pbxt)
 139       &&  ! empty($_REQUEST['new_auto_increment'])
 140       && (! isset($auto_increment) || $_REQUEST['new_auto_increment'] !== $auto_increment)) {
 141         $table_alters[] = 'auto_increment = ' . PMA_sqlAddslashes($_REQUEST['new_auto_increment']);
 142     }
 143
 144     if (($is_myisam_or_aria || $is_innodb || $is_pbxt)
 145       &&  ! empty($_REQUEST['new_row_format'])
 146       && (! isset($row_format) || strtolower($_REQUEST['new_row_format']) !== strtolower($row_format))) {
 147         $table_alters[] = 'ROW_FORMAT = ' . PMA_sqlAddslashes($_REQUEST['new_row_format']);
 148     }
 149
 150     if (count($table_alters) > 0) {
 151         $sql_query      = 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']);
 152         $sql_query     .= "\r\n" . implode("\r\n", $table_alters);
 153         $result        .= PMA_DBI_query($sql_query) ? true : false;
 154         $reread_info    = true;
 155         unset($table_alters);
 156         foreach (PMA_DBI_get_warnings() as $warning) {
 157             // In MariaDB 5.1.44, when altering a table from Maria to MyISAM
 158             // and if TRANSACTIONAL was set, the system reports an error;
 159             // I discussed with a Maria developer and he agrees that this
 160             // should not be reported with a Level of Error, so here
 161             // I just ignore it. But there are other 1478 messages
 162             // that it's better to show.
 163             if (! ($_REQUEST['new_tbl_type'] == 'MyISAM' && $warning['Code'] == '1478' && $warning['Level'] == 'Error')) {
 164                 $warning_messages[] = $warning['Level'] . ': #' . $warning['Code']
 165                     . ' ' . $warning['Message'];
 166             }
 167         }
 168     }
 169 }
 170 /**
 171  * Reordering the table has been requested by the user
 172  */
 173 if (isset($_REQUEST['submitorderby']) && ! empty($_REQUEST['order_field'])) {
 174     $sql_query = '
 175         ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . '
 176         ORDER BY ' . PMA_backquote(urldecode($_REQUEST['order_field']));
 177     if (isset($_REQUEST['order_order']) && $_REQUEST['order_order'] === 'desc') {
 178         $sql_query .= ' DESC';
 179     }
 180     $result = PMA_DBI_query($sql_query);
 181 } // end if
 182
 183 /**
 184  * A partition operation has been requested by the user
 185  */
 186 if (isset($_REQUEST['submit_partition']) && ! empty($_REQUEST['partition_operation'])) {
 187     $sql_query = 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' ' . $_REQUEST['partition_operation'] . ' PARTITION ' . $_REQUEST['partition_name'];
 188     $result = PMA_DBI_query($sql_query);
 189 } // end if
 190
 191 if ($reread_info) {
 192     // to avoid showing the old value (for example the AUTO_INCREMENT) after
 193     // a change, clear the cache
 194     PMA_Table::$cache = array();
 195     $page_checksum = $checksum = $delay_key_write = 0;
 196     require './libraries/tbl_info.inc.php';
 197 }
 198 unset($reread_info);
 199
 200 /**
 201  * Displays top menu links
 202  */
 203 require_once './libraries/tbl_links.inc.php';
 204
 205 if (isset($result) && empty($message_to_show)) {
 206     // set to success by default, because result set could be empty
 207     // (for example, a table rename)
 208     $_type = 'success';
 209     if (empty($_message)) {
 210         $_message = $result ? __('Your SQL query has been executed successfully') : __('Error');
 211         // $result should exist, regardless of $_message
 212         $_type = $result ? 'success' : 'error';
 213     }
 214     if (! empty($warning_messages)) {
 215         $_message = new PMA_Message;
 216         $_message->addMessages($warning_messages);
 217         $_message->isWarning(true);
 218         unset($warning_messages);
 219     }
 220     PMA_showMessage($_message, $sql_query, $_type);
 221     unset($_message, $_type);
 222 }
 223
 224 $url_params['goto'] = 'tbl_operations.php';
 225 $url_params['back'] = 'tbl_operations.php';
 226
 227 /**
 228  * Get columns names
 229  */
 230 $local_query = '
 231     SHOW COLUMNS
 232     FROM ' . PMA_backquote($GLOBALS['table']) . '
 233     FROM ' . PMA_backquote($GLOBALS['db']);
 234 $columns = PMA_DBI_fetch_result($local_query, null, 'Field');
 235 unset($local_query);
 236
 237 /**
 238  * Displays the page
 239  */
 240 ?>
 241 <!-- Order the table -->
 242 <div id="div_table_order">
 243 <form method="post" action="tbl_operations.php">
 244 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 245 <fieldset id="fieldset_table_order">
 246     <legend><?php echo __('Alter table order by'); ?></legend>
 247     <select name="order_field">
 248 <?php
 249 foreach ($columns as $fieldname) {
 250     echo '            <option value="' . htmlspecialchars($fieldname) . '">'
 251         . htmlspecialchars($fieldname) . '</option>' . "\n";
 252 }
 253 unset($columns);
 254 ?>
 255     </select> <?php echo __('(singly)'); ?>
 256     <select name="order_order">
 257         <option value="asc"><?php echo __('Ascending'); ?></option>
 258         <option value="desc"><?php echo __('Descending'); ?></option>
 259     </select>
 260 </fieldset>
 261 <fieldset class="tblFooters">
 262     <input type="submit" name="submitorderby" value="<?php echo __('Go'); ?>" />
 263 </fieldset>
 264 </form>
 265 </div>
 266
 267 <!-- Move table -->
 268 <div id="div_table_rename">
 269 <form method="post" action="tbl_move_copy.php"
 270     onsubmit="return emptyFormElements(this, 'new_name')">
 271 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 272 <input type="hidden" name="reload" value="1" />
 273 <input type="hidden" name="what" value="data" />
 274 <fieldset id="fieldset_table_rename">
 275     <legend><?php echo __('Move table to (database<b>.</b>table):'); ?></legend>
 276 <?php if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
 277 ?>
 278     <input type="text" maxlength="100" size="30" name="target_db" value="<?php echo htmlspecialchars($GLOBALS['db']); ?>"/>
 279 <?php
 280     } else {
 281 ?>
 282     <select name="target_db">
 283         <?php echo $GLOBALS['pma']->databases->getHtmlOptions(true, false); ?>
 284     </select>
 285 <?php
 286     } // end if
 287 ?>
 288     &nbsp;<strong>.</strong>&nbsp;
 289     <input type="text" size="20" name="new_name" onfocus="this.select()"
 290 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" /><br />
 291     <?php
 292     // starting with MySQL 5.0.24, SHOW CREATE TABLE includes the AUTO_INCREMENT
 293     // next value but users can decide if they want it or not for the operation
 294     ?>
 295     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_mv" checked="checked" />
 296     <label for="checkbox_auto_increment_mv"><?php echo __('Add AUTO_INCREMENT value'); ?></label><br />
 297 </fieldset>
 298 <fieldset class="tblFooters">
 299     <input type="submit" name="submit_move" value="<?php echo __('Go'); ?>" />
 300 </fieldset>
 301 </form>
 302 </div>
 303
 304 <?php
 305 if (strstr($show_comment, '; InnoDB free') === false) {
 306     if (strstr($show_comment, 'InnoDB free') === false) {
 307         // only user entered comment
 308         $comment = $show_comment;
 309     } else {
 310         // here we have just InnoDB generated part
 311         $comment = '';
 312     }
 313 } else {
 314     // remove InnoDB comment from end, just the minimal part (*? is non greedy)
 315     $comment = preg_replace('@; InnoDB free:.*?$@', '', $show_comment);
 316 }
 317
 318 // PACK_KEYS: MyISAM or ISAM
 319 // DELAY_KEY_WRITE, CHECKSUM, : MyISAM only
 320 // AUTO_INCREMENT: MyISAM and InnoDB since 5.0.3, PBXT
 321
 322 // Here should be version check for InnoDB, however it is supported
 323 // in >5.0.4, >4.1.12 and >4.0.11, so I decided not to
 324 // check for version
 325 ?>
 326
 327 <!-- Table options -->
 328 <div id="div_table_options">
 329 <form method="post" action="tbl_operations.php">
 330 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 331 <input type="hidden" name="reload" value="1" />
 332 <fieldset>
 333     <legend><?php echo __('Table options'); ?></legend>
 334
 335     <table>
 336     <!-- Change table name -->
 337     <tr><td><?php echo __('Rename table to'); ?></td>
 338         <td><input type="text" size="20" name="new_name" onfocus="this.select()"
 339                 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" />
 340         </td>
 341     </tr>
 342
 343     <!-- Table comments -->
 344     <tr><td><?php echo __('Table comments'); ?></td>
 345         <td><input type="text" name="comment" maxlength="60" size="30"
 346                 value="<?php echo htmlspecialchars($comment); ?>" onfocus="this.select()" />
 347             <input type="hidden" name="prev_comment" value="<?php echo htmlspecialchars($comment); ?>" />
 348         </td>
 349     </tr>
 350
 351     <!-- Storage engine -->
 352     <tr><td><?php echo __('Storage Engine'); ?>
 353             <?php echo PMA_showMySQLDocu('Storage_engines', 'Storage_engines'); ?>
 354         </td>
 355         <td><?php echo PMA_StorageEngine::getHtmlSelect('new_tbl_type', null, $tbl_type); ?>
 356         </td>
 357     </tr>
 358
 359     <!-- Table character set -->
 360     <tr><td><?php echo __('Collation'); ?></td>
 361         <td><?php echo PMA_generateCharsetDropdownBox(PMA_CSDROPDOWN_COLLATION,
 362                 'tbl_collation', null, $tbl_collation, false, 3); ?>
 363         </td>
 364     </tr>
 365 <?php
 366 if ($is_myisam_or_aria || $is_isam) {
 367     ?>
 368     <tr>
 369         <td><label for="new_pack_keys">PACK_KEYS</label></td>
 370         <td><select name="new_pack_keys" id="new_pack_keys">
 371                 <option value="DEFAULT"
 372                     <?php if ($pack_keys == 'DEFAULT') echo 'selected="selected"'; ?>
 373                     >DEFAULT</option>
 374                 <option value="0"
 375                     <?php if ($pack_keys == '0') echo 'selected="selected"'; ?>
 376                     >0</option>
 377                 <option value="1"
 378                     <?php if ($pack_keys == '1') echo 'selected="selected"'; ?>
 379                     >1</option>
 380             </select>
 381         </td>
 382     </tr>
 383     <?php
 384 } // end if (MYISAM|ISAM)
 385
 386 if ($is_myisam_or_aria) {
 387     ?>
 388     <tr><td><label for="new_checksum">CHECKSUM</label></td>
 389         <td><input type="checkbox" name="new_checksum" id="new_checksum"
 390                 value="1"
 391     <?php echo (isset($checksum) && $checksum == 1)
 392         ? ' checked="checked"'
 393         : ''; ?> />
 394         </td>
 395     </tr>
 396
 397     <tr><td><label for="new_delay_key_write">DELAY_KEY_WRITE</label></td>
 398         <td><input type="checkbox" name="new_delay_key_write" id="new_delay_key_write"
 399                 value="1"
 400     <?php echo (isset($delay_key_write) && $delay_key_write == 1)
 401         ? ' checked="checked"'
 402         : ''; ?> />
 403         </td>
 404     </tr>
 405
 406     <?php
 407 } // end if (MYISAM)
 408
 409 if ($is_aria) {
 410     ?>
 411     <tr><td><label for="new_transactional">TRANSACTIONAL</label></td>
 412         <td><input type="checkbox" name="new_transactional" id="new_transactional"
 413                 value="1"
 414     <?php echo (isset($transactional) && $transactional == 1)
 415         ? ' checked="checked"'
 416         : ''; ?> />
 417         </td>
 418     </tr>
 419
 420     <tr><td><label for="new_page_checksum">PAGE_CHECKSUM</label></td>
 421         <td><input type="checkbox" name="new_page_checksum" id="new_page_checksum"
 422                 value="1"
 423     <?php echo (isset($page_checksum) && $page_checksum == 1)
 424         ? ' checked="checked"'
 425         : ''; ?> />
 426         </td>
 427     </tr>
 428
 429     <?php
 430 } // end if (ARIA)
 431
 432 if (isset($auto_increment) && strlen($auto_increment) > 0
 433   && ($is_myisam_or_aria || $is_innodb || $is_pbxt)) {
 434     ?>
 435     <tr><td><label for="auto_increment_opt">AUTO_INCREMENT</label></td>
 436         <td><input type="text" name="new_auto_increment" id="auto_increment_opt"
 437                 value="<?php echo $auto_increment; ?>" /></td>
 438     </tr>
 439     <?php
 440 } // end if (MYISAM|INNODB)
 441
 442 // the outer array is for engines, the inner array contains the dropdown
 443 // option values as keys then the dropdown option labels
 444
 445 $possible_row_formats = array(
 446      'ARIA'  => array(
 447         'FIXED'     => 'FIXED',
 448         'DYNAMIC'   => 'DYNAMIC',
 449         'PAGE'      => 'PAGE'
 450             ),
 451      'MARIA'  => array(
 452         'FIXED'     => 'FIXED',
 453         'DYNAMIC'   => 'DYNAMIC',
 454         'PAGE'      => 'PAGE'
 455             ),
 456      'MYISAM' => array(
 457          'FIXED'    => 'FIXED',
 458          'DYNAMIC'  => 'DYNAMIC'
 459      ),
 460      'PBXT'   => array(
 461          'FIXED'    => 'FIXED',
 462          'DYNAMIC'  => 'DYNAMIC'
 463      ),
 464      'INNODB' => array(
 465          'COMPACT'  => 'COMPACT',
 466          'REDUNDANT' => 'REDUNDANT')
 467 );
 468
 469 $innodb_engine_plugin = PMA_StorageEngine::getEngine('innodb');
 470 $innodb_plugin_version = $innodb_engine_plugin->getInnodbPluginVersion();
 471 if (!empty($innodb_plugin_version)) {
 472     $innodb_file_format = $innodb_engine_plugin->getInnodbFileFormat();
 473 }  else {
 474     $innodb_file_format = '';
 475 }
 476 if ('Barracuda' == $innodb_file_format && $innodb_engine_plugin->supportsFilePerTable()) {
 477     $possible_row_formats['INNODB']['DYNAMIC'] = 'DYNAMIC';
 478     $possible_row_formats['INNODB']['COMPRESSED'] = 'COMPRESSED';
 479 }
 480 unset($innodb_engine_plugin, $innodb_plugin_version, $innodb_file_format);
 481
 482 // for MYISAM there is also COMPRESSED but it can be set only by the
 483 // myisampack utility, so don't offer here the choice because if we
 484 // try it inside an ALTER TABLE, MySQL (at least in 5.1.23-maria)
 485 // does not return a warning
 486 // (if the table was compressed, it can be seen on the Structure page)
 487
 488 if (isset($possible_row_formats[$tbl_type])) {
 489     $current_row_format = strtoupper($showtable['Row_format']);
 490     echo '<tr><td><label for="new_row_format">ROW_FORMAT</label></td>';
 491     echo '<td>';
 492     echo PMA_generate_html_dropdown('new_row_format', $possible_row_formats[$tbl_type], $current_row_format, 'new_row_format');
 493     unset($possible_row_formats, $current_row_format);
 494     echo '</td>';
 495     echo '</tr>';
 496 }
 497 ?>
 498     </table>
 499 </fieldset>
 500 <fieldset class="tblFooters">
 501         <input type="submit" name="submitoptions" value="<?php echo __('Go'); ?>" />
 502 </fieldset>
 503 </form>
 504 </div>
 505
 506 <!-- Copy table -->
 507 <div id="div_table_copy">
 508 <form method="post" action="tbl_move_copy.php"
 509     onsubmit="return emptyFormElements(this, 'new_name')">
 510 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 511 <input type="hidden" name="reload" value="1" />
 512 <fieldset>
 513     <legend><?php echo __('Copy table to (database<b>.</b>table):'); ?></legend>
 514 <?php if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
 515 ?>
 516     <input type="text" maxlength="100" size="30" name="target_db" value="<?php echo htmlspecialchars($GLOBALS['db']); ?>"/>
 517 <?php
 518     } else {
 519 ?>
 520     <select name="target_db">
 521         <?php echo $GLOBALS['pma']->databases->getHtmlOptions(true, false); ?>
 522     </select>
 523 <?php
 524     } // end if
 525 ?>
 526     &nbsp;<strong>.</strong>&nbsp;
 527     <input type="text" size="20" name="new_name" onfocus="this.select()" value="<?php echo htmlspecialchars($GLOBALS['table']); ?>"/><br />
 528 <?php
 529         $choices = array(
 530             'structure' => __('Structure only'),
 531             'data'      => __('Structure and data'),
 532             'dataonly'  => __('Data only'));
 533         PMA_display_html_radio('what', $choices, 'data', true);
 534         unset($choices);
 535 ?>
 536
 537     <input type="checkbox" name="drop_if_exists" value="true" id="checkbox_drop" />
 538     <label for="checkbox_drop"><?php echo sprintf(__('Add %s'), 'DROP TABLE'); ?></label><br />
 539     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_cp" />
 540     <label for="checkbox_auto_increment_cp"><?php echo __('Add AUTO_INCREMENT value'); ?></label><br />
 541     <?php
 542         // display "Add constraints" choice only if there are
 543         // foreign keys
 544         if (PMA_getForeigners($GLOBALS['db'], $GLOBALS['table'], '', 'foreign')) {
 545         ?>
 546     <input type="checkbox" name="add_constraints" value="1" id="checkbox_constraints" />
 547     <label for="checkbox_constraints"><?php echo __('Add constraints'); ?></label><br />
 548         <?php
 549         } // endif
 550         if (isset($_COOKIE['pma_switch_to_new'])
 551           && $_COOKIE['pma_switch_to_new'] == 'true') {
 552             $pma_switch_to_new = 'true';
 553         }
 554     ?>
 555     <input type="checkbox" name="switch_to_new" value="true"
 556         id="checkbox_switch"<?php echo
 557             isset($pma_switch_to_new) && $pma_switch_to_new == 'true'
 558             ? ' checked="checked"'
 559             : ''; ?> />
 560     <label for="checkbox_switch"><?php echo __('Switch to copied table'); ?></label>
 561 </fieldset>
 562 <fieldset class="tblFooters">
 563     <input type="submit" name="submit_copy" value="<?php echo __('Go'); ?>" />
 564 </fieldset>
 565 </form>
 566 </div>
 567
 568 <br class="clearfloat"/>
 569
 570 <div id="div_table_maintenance">
 571 <fieldset>
 572  <legend><?php echo __('Table maintenance'); ?></legend>
 573
 574 <ul>
 575 <?php
 576 // Note: BERKELEY (BDB) is no longer supported, starting with MySQL 5.1
 577 if ($is_myisam_or_aria || $is_innodb || $is_berkeleydb) {
 578     if ($is_myisam_or_aria || $is_innodb) {
 579         $this_url_params = array_merge($url_params,
 580             array('sql_query' => 'CHECK TABLE ' . PMA_backquote($GLOBALS['table'])));
 581         ?>
 582     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 583             <?php echo __('Check table'); ?></a>
 584         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'CHECK_TABLE'); ?>
 585     </li>
 586         <?php
 587     }
 588     if ($is_innodb) {
 589         $this_url_params = array_merge($url_params,
 590             array('sql_query' => 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' ENGINE = InnoDB'));
 591         ?>
 592     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 593             <?php echo __('Defragment table'); ?></a>
 594         <?php echo PMA_showMySQLDocu('Table_types', 'InnoDB_File_Defragmenting'); ?>
 595     </li>
 596         <?php
 597     }
 598     if ($is_myisam_or_aria || $is_berkeleydb) {
 599         $this_url_params = array_merge($url_params,
 600             array('sql_query' => 'ANALYZE TABLE ' . PMA_backquote($GLOBALS['table'])));
 601         ?>
 602     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 603             <?php echo __('Analyze table'); ?></a>
 604         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'ANALYZE_TABLE');?>
 605     </li>
 606         <?php
 607     }
 608     if ($is_myisam_or_aria) {
 609         $this_url_params = array_merge($url_params,
 610             array('sql_query' => 'REPAIR TABLE ' . PMA_backquote($GLOBALS['table'])));
 611         ?>
 612     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 613             <?php echo __('Repair table'); ?></a>
 614         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'REPAIR_TABLE'); ?>
 615     </li>
 616         <?php
 617     }
 618     if ($is_myisam_or_aria || $is_innodb || $is_berkeleydb) {
 619         $this_url_params = array_merge($url_params,
 620             array('sql_query' => 'OPTIMIZE TABLE ' . PMA_backquote($GLOBALS['table'])));
 621         ?>
 622     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 623             <?php echo __('Optimize table'); ?></a>
 624         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'OPTIMIZE_TABLE'); ?>
 625     </li>
 626         <?php
 627     }
 628 } // end MYISAM or BERKELEYDB case
 629 $this_url_params = array_merge($url_params,
 630     array(
 631         'sql_query' => 'FLUSH TABLE ' . PMA_backquote($GLOBALS['table']),
 632         'message_to_show' => sprintf(__('Table %s has been flushed'),
 633             htmlspecialchars($GLOBALS['table'])),
 634         'reload'    => 1,
 635         ));
 636 ?>
 637     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 638             <?php echo __('Flush the table (FLUSH)'); ?></a>
 639         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'FLUSH'); ?>
 640     </li>
 641 </ul>
 642 </fieldset>
 643 </div>
 644 <?php if (! (isset($db_is_information_schema) && $db_is_information_schema)) { ?>
 645 <div id="div_table_removal">
 646 <fieldset class="caution">
 647  <legend><?php echo __('Delete data or table'); ?></legend>
 648
 649 <ul>
 650 <?php
 651 if (! $tbl_is_view && ! (isset($db_is_information_schema) && $db_is_information_schema)) {
 652     $this_sql_query = 'TRUNCATE TABLE ' . PMA_backquote($GLOBALS['table']);
 653     $this_url_params = array_merge($url_params,
 654         array(
 655             'sql_query' => $this_sql_query,
 656             'goto' => 'tbl_structure.php',
 657             'reload' => '1',
 658             'message_to_show' => sprintf(__('Table %s has been emptied'), htmlspecialchars($table)),
 659         ));
 660     ?>
 661     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>" onclick="return confirmLink(this, '<?php echo PMA_jsFormat($this_sql_query); ?>')">
 662             <?php echo __('Empty the table (TRUNCATE)'); ?></a>
 663         <?php echo PMA_showMySQLDocu('SQL-Syntax', 'TRUNCATE_TABLE'); ?>
 664     </li>
 665 <?php
 666 }
 667 if (! (isset($db_is_information_schema) && $db_is_information_schema)) {
 668     $this_sql_query = 'DROP TABLE ' . PMA_backquote($GLOBALS['table']);
 669     $this_url_params = array_merge($url_params,
 670         array(
 671             'sql_query' => $this_sql_query,
 672             'goto' => 'db_operations.php',
 673             'reload' => '1',
 674             'purge' => '1',
 675             'message_to_show' => sprintf(($tbl_is_view ? __('View %s has been dropped') : __('Table %s has been dropped')), htmlspecialchars($table)),
 676             // table name is needed to avoid running
 677             // PMA_relationsCleanupDatabase() on the whole db later
 678             'table' => $GLOBALS['table'],
 679         ));
 680     ?>
 681     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>" onclick="return confirmLink(this, '<?php echo PMA_jsFormat($this_sql_query); ?>')">
 682             <?php echo __('Delete the table (DROP)'); ?></a>
 683         <?php echo PMA_showMySQLDocu('SQL-Syntax', 'DROP_TABLE'); ?>
 684     </li>
 685 <?php
 686 }
 687 ?>
 688 </ul>
 689 </fieldset>
 690 </div>
 691 <?php
 692 }
 693 ?>
 694 <?php if (PMA_Partition::havePartitioning()) {
 695     $partition_names = PMA_Partition::getPartitionNames($db, $table);
 696     // show the Partition maintenance section only if we detect a partition
 697     if (! is_null($partition_names[0])) {
 698     ?>
 699 <div id="div_partition_maintenance">
 700 <form method="post" action="tbl_operations.php">
 701 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 702 <fieldset>
 703  <legend><?php echo __('Partition maintenance'); ?></legend>
 704 <?php
 705         $html_select = '<select name="partition_name">' . "\n";
 706         foreach($partition_names as $one_partition) {
 707             $one_partition = htmlspecialchars($one_partition);
 708             $html_select .= '<option value="' . $one_partition . '">' . $one_partition . '</option>' . "\n";
 709         }
 710         $html_select .= '</select>' . "\n";
 711         printf(__('Partition %s'), $html_select);
 712         unset($partition_names, $one_partition, $html_select);
 713         $choices = array(
 714             'ANALYZE' => __('Analyze'),
 715             'CHECK' => __('Check'),
 716             'OPTIMIZE' => __('Optimize'),
 717             'REBUILD' => __('Rebuild'),
 718             'REPAIR' => __('Repair'));
 719         PMA_display_html_radio('partition_operation', $choices, '', false);
 720         unset($choices);
 721         echo PMA_showMySQLDocu('partitioning_maintenance', 'partitioning_maintenance');
 722         // I'm not sure of the best way to display that; this link does
 723         // not depend on the Go button
 724     $this_url_params = array_merge($url_params,
 725         array(
 726             'sql_query' => 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' REMOVE PARTITIONING'
 727             ));
 728 ?>
 729     <br /><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 730             <?php echo __('Remove partitioning'); ?></a>
 731 </fieldset>
 732 <fieldset class="tblFooters">
 733     <input type="submit" name="submit_partition" value="<?php echo __('Go'); ?>" />
 734 </fieldset>
 735 </form>
 736 </div>
 737 <?php
 738         } // end if
 739     } // end if
 740
 741 // Referential integrity check
 742 // The Referential integrity check was intended for the non-InnoDB
 743 // tables for which the relations are defined in pmadb
 744 // so I assume that if the current table is InnoDB, I don't display
 745 // this choice (InnoDB maintains integrity by itself)
 746
 747 if ($cfgRelation['relwork'] && ! $is_innodb) {
 748     PMA_DBI_select_db($GLOBALS['db']);
 749     $foreign = PMA_getForeigners($GLOBALS['db'], $GLOBALS['table']);
 750
 751     if ($foreign) {
 752         ?>
 753     <!-- Referential integrity check -->
 754 <div id="div_referential_integrity">
 755 <fieldset>
 756  <legend><?php echo __('Check referential integrity:'); ?></legend>
 757     <ul>
 758         <?php
 759         echo "\n";
 760         foreach ($foreign AS $master => $arr) {
 761             $join_query  = 'SELECT ' . PMA_backquote($GLOBALS['table']) . '.* FROM '
 762                          . PMA_backquote($GLOBALS['table']) . ' LEFT JOIN '
 763                          . PMA_backquote($arr['foreign_table']);
 764             if ($arr['foreign_table'] == $GLOBALS['table']) {
 765                 $foreign_table = $GLOBALS['table'] . '1';
 766                 $join_query .= ' AS ' . PMA_backquote($foreign_table);
 767             } else {
 768                 $foreign_table = $arr['foreign_table'];
 769             }
 770             $join_query .= ' ON '
 771                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 772                          . ' = ' . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 773                          . ' WHERE '
 774                          . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 775                          . ' IS NULL AND '
 776                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 777                          . ' IS NOT NULL';
 778             $this_url_params = array_merge($url_params,
 779                 array('sql_query' => $join_query));
 780             echo '        <li>'
 781                  . '<a href="sql.php'
 782                  . PMA_generate_common_url($this_url_params)
 783                  . '">' . $master . '&nbsp;->&nbsp;' . $arr['foreign_table'] . '.' . $arr['foreign_field']
 784                  . '</a></li>' . "\n";
 785         } //  foreach $foreign
 786         unset($foreign_table, $join_query);
 787         ?>
 788     </ul>
 789    </fieldset>
 790   </div>
 791         <?php
 792     } // end if ($foreign)
 793
 794 } // end  if (!empty($cfg['Server']['relation']))
 795
 796
 797 /**
 798  * Displays the footer
 799  */
 800 require './libraries/footer.inc.php';
 801
 802
 803 function PMA_set_global_variables_for_engine($tbl_type)
 804 {
 805     global $is_myisam_or_aria, $is_innodb, $is_isam, $is_berkeleydb, $is_aria, $is_pbxt;
 806
 807     $is_myisam_or_aria = $is_isam = $is_innodb = $is_berkeleydb = $is_aria = $is_pbxt = false;
 808     $upper_tbl_type = strtoupper($tbl_type);
 809
 810     //Options that apply to MYISAM usually apply to ARIA
 811     $is_myisam_or_aria = ($upper_tbl_type == 'MYISAM' || $upper_tbl_type == 'ARIA' || $upper_tbl_type == 'MARIA');
 812     $is_aria = ($upper_tbl_type == 'ARIA');
 813
 814     $is_isam = ($upper_tbl_type == 'ISAM');
 815     $is_innodb = ($upper_tbl_type == 'INNODB');
 816     $is_berkeleydb = ($upper_tbl_type == 'BERKELEYDB');
 817     $is_pbxt = ($upper_tbl_type == 'PBXT');
 818 }
 819
 820 ?>