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 // add a javascript file for jQuery functions to handle Ajax actions
  34 // also add jQueryUI
  35 $GLOBALS['js_include'][] = 'jquery/jquery-ui-1.8.custom.js';
  36 $GLOBALS['js_include'][] = 'tbl_operations.js';
  37
  38 /**
  39  * Class for partition management
  40  */
  41 require_once './libraries/Partition.class.php';
  42
  43 // reselect current db (needed in some cases probably due to
  44 // the calling of relation.lib.php)
  45 PMA_DBI_select_db($GLOBALS['db']);
  46
  47 /**
  48  * Gets tables informations
  49  */
  50
  51 require './libraries/tbl_info.inc.php';
  52
  53 // define some globals here, for improved syntax in the conditionals
  54 $is_myisam_or_aria = $is_isam = $is_innodb = $is_berkeleydb = $is_aria = $is_pbxt = false;
  55 // set initial value of these globals, based on the current table engine
  56 PMA_set_global_variables_for_engine($tbl_type);
  57
  58 if ($is_aria) {
  59     // the value for transactional can be implicit
  60     // (no create option found, in this case it means 1)
  61     // or explicit (option found with a value of 0 or 1)
  62     // ($transactional may have been set by libraries/tbl_info.inc.php,
  63     // from the $create_options)
  64     $transactional = (isset($transactional) && $transactional == '0') ? '0' : '1';
  65     $page_checksum = (isset($page_checksum)) ? $page_checksum : '';
  66 }
  67
  68 $reread_info = false;
  69 $table_alters = array();
  70
  71 /**
  72  * If the table has to be moved to some other database
  73  */
  74 if(isset($_REQUEST['submit_move']) || isset($_REQUEST['submit_copy'])) {
  75     $_message = '';
  76     require_once './tbl_move_copy.php';
  77 }
  78 /**
  79  * If the table has to be maintained
  80  */
  81 if(isset($_REQUEST['table_maintenance'])) {
  82     require_once './sql.php';
  83     unset($result);
  84 }
  85 /**
  86  * Updates table comment, type and options if required
  87  */
  88 if (isset($_REQUEST['submitoptions'])) {
  89     $_message = '';
  90     $warning_messages = array();
  91
  92     if (isset($_REQUEST['new_name'])) {
  93         if ($pma_table->rename($_REQUEST['new_name'])) {
  94             $_message .= $pma_table->getLastMessage();
  95             $result = true;
  96             $GLOBALS['table'] = $pma_table->getName();
  97             $reread_info = true;
  98             $reload = true;
  99         } else {
 100             $_message .= $pma_table->getLastError();
 101             $result = false;
 102         }
 103     }
 104     if (isset($_REQUEST['comment'])
 105       && urldecode($_REQUEST['prev_comment']) !== $_REQUEST['comment']) {
 106         $table_alters[] = 'COMMENT = \'' . PMA_sqlAddslashes($_REQUEST['comment']) . '\'';
 107     }
 108     if (! empty($_REQUEST['new_tbl_type'])
 109       && strtolower($_REQUEST['new_tbl_type']) !== strtolower($tbl_type)) {
 110         $table_alters[] = 'ENGINE = ' . $_REQUEST['new_tbl_type'];
 111         $tbl_type = $_REQUEST['new_tbl_type'];
 112         // reset the globals for the new engine
 113         PMA_set_global_variables_for_engine($tbl_type);
 114         if ($is_aria) {
 115             $transactional = (isset($transactional) && $transactional == '0') ? '0' : '1';
 116             $page_checksum = (isset($page_checksum)) ? $page_checksum : '';
 117         }
 118     }
 119
 120     if (! empty($_REQUEST['tbl_collation'])
 121       && $_REQUEST['tbl_collation'] !== $tbl_collation) {
 122         $table_alters[] = 'DEFAULT ' . PMA_generateCharsetQueryPart($_REQUEST['tbl_collation']);
 123     }
 124
 125     if (($is_myisam_or_aria || $is_isam)
 126       && isset($_REQUEST['new_pack_keys'])
 127       && $_REQUEST['new_pack_keys'] != (string)$pack_keys) {
 128         $table_alters[] = 'pack_keys = ' . $_REQUEST['new_pack_keys'];
 129     }
 130
 131     $checksum = empty($checksum) ? '0' : '1';
 132     $_REQUEST['new_checksum'] = empty($_REQUEST['new_checksum']) ? '0' : '1';
 133     if ($is_myisam_or_aria
 134       && $_REQUEST['new_checksum'] !== $checksum) {
 135         $table_alters[] = 'checksum = ' . $_REQUEST['new_checksum'];
 136     }
 137
 138     $_REQUEST['new_transactional'] = empty($_REQUEST['new_transactional']) ? '0' : '1';
 139     if ($is_aria
 140       && $_REQUEST['new_transactional'] !== $transactional) {
 141         $table_alters[] = 'TRANSACTIONAL = ' . $_REQUEST['new_transactional'];
 142     }
 143
 144     $_REQUEST['new_page_checksum'] = empty($_REQUEST['new_page_checksum']) ? '0' : '1';
 145     if ($is_aria
 146       && $_REQUEST['new_page_checksum'] !== $page_checksum) {
 147         $table_alters[] = 'PAGE_CHECKSUM = ' . $_REQUEST['new_page_checksum'];
 148     }
 149
 150     $delay_key_write = empty($delay_key_write) ? '0' : '1';
 151     $_REQUEST['new_delay_key_write'] = empty($_REQUEST['new_delay_key_write']) ? '0' : '1';
 152     if ($is_myisam_or_aria
 153       && $_REQUEST['new_delay_key_write'] !== $delay_key_write) {
 154         $table_alters[] = 'delay_key_write = ' . $_REQUEST['new_delay_key_write'];
 155     }
 156
 157     if (($is_myisam_or_aria || $is_innodb || $is_pbxt)
 158       &&  ! empty($_REQUEST['new_auto_increment'])
 159       && (! isset($auto_increment) || $_REQUEST['new_auto_increment'] !== $auto_increment)) {
 160         $table_alters[] = 'auto_increment = ' . PMA_sqlAddslashes($_REQUEST['new_auto_increment']);
 161     }
 162
 163     if (($is_myisam_or_aria || $is_innodb || $is_pbxt)
 164       &&  ! empty($_REQUEST['new_row_format'])
 165       && (! isset($row_format) || strtolower($_REQUEST['new_row_format']) !== strtolower($row_format))) {
 166         $table_alters[] = 'ROW_FORMAT = ' . PMA_sqlAddslashes($_REQUEST['new_row_format']);
 167     }
 168
 169     if (count($table_alters) > 0) {
 170         $sql_query      = 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']);
 171         $sql_query     .= "\r\n" . implode("\r\n", $table_alters);
 172         $result        .= PMA_DBI_query($sql_query) ? true : false;
 173         $reread_info    = true;
 174         unset($table_alters);
 175         foreach (PMA_DBI_get_warnings() as $warning) {
 176             // In MariaDB 5.1.44, when altering a table from Maria to MyISAM
 177             // and if TRANSACTIONAL was set, the system reports an error;
 178             // I discussed with a Maria developer and he agrees that this
 179             // should not be reported with a Level of Error, so here
 180             // I just ignore it. But there are other 1478 messages
 181             // that it's better to show.
 182             if (! ($_REQUEST['new_tbl_type'] == 'MyISAM' && $warning['Code'] == '1478' && $warning['Level'] == 'Error')) {
 183                 $warning_messages[] = $warning['Level'] . ': #' . $warning['Code']
 184                     . ' ' . $warning['Message'];
 185             }
 186         }
 187     }
 188 }
 189 /**
 190  * Reordering the table has been requested by the user
 191  */
 192 if (isset($_REQUEST['submitorderby']) && ! empty($_REQUEST['order_field'])) {
 193     $sql_query = '
 194         ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . '
 195         ORDER BY ' . PMA_backquote(urldecode($_REQUEST['order_field']));
 196     if (isset($_REQUEST['order_order']) && $_REQUEST['order_order'] === 'desc') {
 197         $sql_query .= ' DESC';
 198     }
 199     $result = PMA_DBI_query($sql_query);
 200 } // end if
 201
 202 /**
 203  * A partition operation has been requested by the user
 204  */
 205 if (isset($_REQUEST['submit_partition']) && ! empty($_REQUEST['partition_operation'])) {
 206     $sql_query = 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' ' . $_REQUEST['partition_operation'] . ' PARTITION ' . $_REQUEST['partition_name'];
 207     $result = PMA_DBI_query($sql_query);
 208 } // end if
 209
 210 if ($reread_info) {
 211     // to avoid showing the old value (for example the AUTO_INCREMENT) after
 212     // a change, clear the cache
 213     PMA_Table::$cache = array();
 214     $page_checksum = $checksum = $delay_key_write = 0;
 215     require './libraries/tbl_info.inc.php';
 216 }
 217 unset($reread_info);
 218
 219 /**
 220  * Displays top menu links
 221  */
 222 require_once './libraries/tbl_links.inc.php';
 223
 224 if (isset($result) && empty($message_to_show)) {
 225     // set to success by default, because result set could be empty
 226     // (for example, a table rename)
 227     $_type = 'success';
 228     if (empty($_message)) {
 229         $_message = $result ? __('Your SQL query has been executed successfully') : __('Error');
 230         // $result should exist, regardless of $_message
 231         $_type = $result ? 'success' : 'error';
 232     }
 233     if (! empty($warning_messages)) {
 234         $_message = new PMA_Message;
 235         $_message->addMessages($warning_messages);
 236         $_message->isError(true);
 237         unset($warning_messages);
 238     }
 239     PMA_showMessage($_message, $sql_query, $_type);
 240     unset($_message, $_type);
 241 }
 242
 243 $url_params['goto'] = 'tbl_operations.php';
 244 $url_params['back'] = 'tbl_operations.php';
 245
 246 /**
 247  * Get columns names
 248  */
 249 $local_query = '
 250     SHOW COLUMNS
 251     FROM ' . PMA_backquote($GLOBALS['table']) . '
 252     FROM ' . PMA_backquote($GLOBALS['db']);
 253 $columns = PMA_DBI_fetch_result($local_query, null, 'Field');
 254 unset($local_query);
 255
 256 /**
 257  * Displays the page
 258  */
 259 ?>
 260 <!-- Order the table -->
 261 <div class="operations_half_width">
 262 <form method="post" action="tbl_operations.php">
 263 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 264 <fieldset id="fieldset_table_order">
 265     <legend><?php echo __('Alter table order by'); ?></legend>
 266     <select name="order_field">
 267 <?php
 268 foreach ($columns as $fieldname) {
 269     echo '            <option value="' . htmlspecialchars($fieldname) . '">'
 270         . htmlspecialchars($fieldname) . '</option>' . "\n";
 271 }
 272 unset($columns);
 273 ?>
 274     </select> <?php echo __('(singly)'); ?>
 275     <select name="order_order">
 276         <option value="asc"><?php echo __('Ascending'); ?></option>
 277         <option value="desc"><?php echo __('Descending'); ?></option>
 278     </select>
 279 </fieldset>
 280 <fieldset class="tblFooters">
 281     <input type="submit" name="submitorderby" value="<?php echo __('Go'); ?>" />
 282 </fieldset>
 283 </form>
 284 </div>
 285
 286 <!-- Move table -->
 287 <div class="operations_half_width">
 288 <form method="post" action="tbl_operations.php"
 289     onsubmit="return emptyFormElements(this, 'new_name')">
 290 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 291 <input type="hidden" name="reload" value="1" />
 292 <input type="hidden" name="what" value="data" />
 293 <fieldset id="fieldset_table_rename">
 294     <legend><?php echo __('Move table to (database<b>.</b>table):'); ?></legend>
 295 <?php if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
 296 ?>
 297     <input type="text" maxlength="100" size="30" name="target_db" value="<?php echo htmlspecialchars($GLOBALS['db']); ?>"/>
 298 <?php
 299     } else {
 300 ?>
 301     <select name="target_db">
 302         <?php echo $GLOBALS['pma']->databases->getHtmlOptions(true, false); ?>
 303     </select>
 304 <?php
 305     } // end if
 306 ?>
 307     &nbsp;<strong>.</strong>&nbsp;
 308     <input type="text" size="20" name="new_name" onfocus="this.select()"
 309 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" /><br />
 310     <?php
 311     // starting with MySQL 5.0.24, SHOW CREATE TABLE includes the AUTO_INCREMENT
 312     // next value but users can decide if they want it or not for the operation
 313     ?>
 314     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_mv" checked="checked" />
 315     <label for="checkbox_auto_increment_mv"><?php echo __('Add AUTO_INCREMENT value'); ?></label><br />
 316 </fieldset>
 317 <fieldset class="tblFooters">
 318     <input type="submit" name="submit_move" value="<?php echo __('Go'); ?>" />
 319 </fieldset>
 320 </form>
 321 </div>
 322
 323 <?php
 324 if (strstr($show_comment, '; InnoDB free') === false) {
 325     if (strstr($show_comment, 'InnoDB free') === false) {
 326         // only user entered comment
 327         $comment = $show_comment;
 328     } else {
 329         // here we have just InnoDB generated part
 330         $comment = '';
 331     }
 332 } else {
 333     // remove InnoDB comment from end, just the minimal part (*? is non greedy)
 334     $comment = preg_replace('@; InnoDB free:.*?$@', '', $show_comment);
 335 }
 336
 337 // PACK_KEYS: MyISAM or ISAM
 338 // DELAY_KEY_WRITE, CHECKSUM, : MyISAM only
 339 // AUTO_INCREMENT: MyISAM and InnoDB since 5.0.3, PBXT
 340
 341 // Here should be version check for InnoDB, however it is supported
 342 // in >5.0.4, >4.1.12 and >4.0.11, so I decided not to
 343 // check for version
 344 ?>
 345
 346 <!-- Table options -->
 347 <div class="operations_half_width clearfloat">
 348 <form method="post" action="tbl_operations.php">
 349 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 350 <input type="hidden" name="reload" value="1" />
 351 <fieldset>
 352     <legend><?php echo __('Table options'); ?></legend>
 353
 354     <table>
 355     <!-- Change table name -->
 356     <tr><td><?php echo __('Rename table to'); ?></td>
 357         <td><input type="text" size="20" name="new_name" onfocus="this.select()"
 358                 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" />
 359         </td>
 360     </tr>
 361
 362     <!-- Table comments -->
 363     <tr><td><?php echo __('Table comments'); ?></td>
 364         <td><input type="text" name="comment" maxlength="60" size="30"
 365                 value="<?php echo htmlspecialchars($comment); ?>" onfocus="this.select()" />
 366             <input type="hidden" name="prev_comment" value="<?php echo htmlspecialchars($comment); ?>" />
 367         </td>
 368     </tr>
 369
 370     <!-- Storage engine -->
 371     <tr><td><?php echo __('Storage Engine'); ?>
 372             <?php echo PMA_showMySQLDocu('Storage_engines', 'Storage_engines'); ?>
 373         </td>
 374         <td><?php echo PMA_StorageEngine::getHtmlSelect('new_tbl_type', null, $tbl_type); ?>
 375         </td>
 376     </tr>
 377
 378     <!-- Table character set -->
 379     <tr><td><?php echo __('Collation'); ?></td>
 380         <td><?php echo PMA_generateCharsetDropdownBox(PMA_CSDROPDOWN_COLLATION,
 381                 'tbl_collation', null, $tbl_collation, false, 3); ?>
 382         </td>
 383     </tr>
 384 <?php
 385 if ($is_myisam_or_aria || $is_isam) {
 386     ?>
 387     <tr>
 388         <td><label for="new_pack_keys">PACK_KEYS</label></td>
 389         <td><select name="new_pack_keys" id="new_pack_keys">
 390                 <option value="DEFAULT"
 391                     <?php if ($pack_keys == 'DEFAULT') echo 'selected="selected"'; ?>
 392                     >DEFAULT</option>
 393                 <option value="0"
 394                     <?php if ($pack_keys == '0') echo 'selected="selected"'; ?>
 395                     >0</option>
 396                 <option value="1"
 397                     <?php if ($pack_keys == '1') echo 'selected="selected"'; ?>
 398                     >1</option>
 399             </select>
 400         </td>
 401     </tr>
 402     <?php
 403 } // end if (MYISAM|ISAM)
 404
 405 if ($is_myisam_or_aria) {
 406     ?>
 407     <tr><td><label for="new_checksum">CHECKSUM</label></td>
 408         <td><input type="checkbox" name="new_checksum" id="new_checksum"
 409                 value="1"
 410     <?php echo (isset($checksum) && $checksum == 1)
 411         ? ' checked="checked"'
 412         : ''; ?> />
 413         </td>
 414     </tr>
 415
 416     <tr><td><label for="new_delay_key_write">DELAY_KEY_WRITE</label></td>
 417         <td><input type="checkbox" name="new_delay_key_write" id="new_delay_key_write"
 418                 value="1"
 419     <?php echo (isset($delay_key_write) && $delay_key_write == 1)
 420         ? ' checked="checked"'
 421         : ''; ?> />
 422         </td>
 423     </tr>
 424
 425     <?php
 426 } // end if (MYISAM)
 427
 428 if ($is_aria) {
 429     ?>
 430     <tr><td><label for="new_transactional">TRANSACTIONAL</label></td>
 431         <td><input type="checkbox" name="new_transactional" id="new_transactional"
 432                 value="1"
 433     <?php echo (isset($transactional) && $transactional == 1)
 434         ? ' checked="checked"'
 435         : ''; ?> />
 436         </td>
 437     </tr>
 438
 439     <tr><td><label for="new_page_checksum">PAGE_CHECKSUM</label></td>
 440         <td><input type="checkbox" name="new_page_checksum" id="new_page_checksum"
 441                 value="1"
 442     <?php echo (isset($page_checksum) && $page_checksum == 1)
 443         ? ' checked="checked"'
 444         : ''; ?> />
 445         </td>
 446     </tr>
 447
 448     <?php
 449 } // end if (ARIA)
 450
 451 if (isset($auto_increment) && strlen($auto_increment) > 0
 452   && ($is_myisam_or_aria || $is_innodb || $is_pbxt)) {
 453     ?>
 454     <tr><td><label for="auto_increment_opt">AUTO_INCREMENT</label></td>
 455         <td><input type="text" name="new_auto_increment" id="auto_increment_opt"
 456                 value="<?php echo $auto_increment; ?>" /></td>
 457     </tr>
 458     <?php
 459 } // end if (MYISAM|INNODB)
 460
 461 // the outer array is for engines, the inner array contains the dropdown
 462 // option values as keys then the dropdown option labels
 463
 464 $possible_row_formats = array(
 465      'ARIA'  => array(
 466         'FIXED'     => 'FIXED',
 467         'DYNAMIC'   => 'DYNAMIC',
 468         'PAGE'      => 'PAGE'
 469             ),
 470      'MARIA'  => array(
 471         'FIXED'     => 'FIXED',
 472         'DYNAMIC'   => 'DYNAMIC',
 473         'PAGE'      => 'PAGE'
 474             ),
 475      'MYISAM' => array(
 476          'FIXED'    => 'FIXED',
 477          'DYNAMIC'  => 'DYNAMIC'
 478      ),
 479      'PBXT'   => array(
 480          'FIXED'    => 'FIXED',
 481          'DYNAMIC'  => 'DYNAMIC'
 482      ),
 483      'INNODB' => array(
 484          'COMPACT'  => 'COMPACT',
 485          'REDUNDANT' => 'REDUNDANT')
 486 );
 487
 488 $innodb_engine_plugin = PMA_StorageEngine::getEngine('innodb');
 489 $innodb_plugin_version = $innodb_engine_plugin->getInnodbPluginVersion();
 490 if (!empty($innodb_plugin_version)) {
 491     $innodb_file_format = $innodb_engine_plugin->getInnodbFileFormat();
 492 }  else {
 493     $innodb_file_format = '';
 494 }
 495 if ('Barracuda' == $innodb_file_format && $innodb_engine_plugin->supportsFilePerTable()) {
 496     $possible_row_formats['INNODB']['DYNAMIC'] = 'DYNAMIC';
 497     $possible_row_formats['INNODB']['COMPRESSED'] = 'COMPRESSED';
 498 }
 499 unset($innodb_engine_plugin, $innodb_plugin_version, $innodb_file_format);
 500
 501 // for MYISAM there is also COMPRESSED but it can be set only by the
 502 // myisampack utility, so don't offer here the choice because if we
 503 // try it inside an ALTER TABLE, MySQL (at least in 5.1.23-maria)
 504 // does not return a warning
 505 // (if the table was compressed, it can be seen on the Structure page)
 506
 507 if (isset($possible_row_formats[$tbl_type])) {
 508     $current_row_format = strtoupper($showtable['Row_format']);
 509     echo '<tr><td><label for="new_row_format">ROW_FORMAT</label></td>';
 510     echo '<td>';
 511     echo PMA_generate_html_dropdown('new_row_format', $possible_row_formats[$tbl_type], $current_row_format, 'new_row_format');
 512     unset($possible_row_formats, $current_row_format);
 513     echo '</td>';
 514     echo '</tr>';
 515 }
 516 ?>
 517     </table>
 518 </fieldset>
 519 <fieldset class="tblFooters">
 520         <input type="submit" name="submitoptions" value="<?php echo __('Go'); ?>" />
 521 </fieldset>
 522 </form>
 523 </div>
 524
 525 <!-- Copy table -->
 526 <div class="operations_half_width">
 527 <form method="post" action="tbl_operations.php"
 528     onsubmit="return emptyFormElements(this, 'new_name')">
 529 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 530 <input type="hidden" name="reload" value="1" />
 531 <fieldset>
 532     <legend><?php echo __('Copy table to (database<b>.</b>table):'); ?></legend>
 533 <?php if (count($GLOBALS['pma']->databases) > $GLOBALS['cfg']['MaxDbList']) {
 534 ?>
 535     <input type="text" maxlength="100" size="30" name="target_db" value="<?php echo htmlspecialchars($GLOBALS['db']); ?>"/>
 536 <?php
 537     } else {
 538 ?>
 539     <select name="target_db">
 540         <?php echo $GLOBALS['pma']->databases->getHtmlOptions(true, false); ?>
 541     </select>
 542 <?php
 543     } // end if
 544 ?>
 545     &nbsp;<strong>.</strong>&nbsp;
 546     <input type="text" size="20" name="new_name" onfocus="this.select()" value="<?php echo htmlspecialchars($GLOBALS['table']); ?>"/><br />
 547 <?php
 548         $choices = array(
 549             'structure' => __('Structure only'),
 550             'data'      => __('Structure and data'),
 551             'dataonly'  => __('Data only'));
 552         PMA_display_html_radio('what', $choices, 'data', true);
 553         unset($choices);
 554 ?>
 555
 556     <input type="checkbox" name="drop_if_exists" value="true" id="checkbox_drop" />
 557     <label for="checkbox_drop"><?php echo sprintf(__('Add %s'), 'DROP TABLE'); ?></label><br />
 558     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_cp" />
 559     <label for="checkbox_auto_increment_cp"><?php echo __('Add AUTO_INCREMENT value'); ?></label><br />
 560     <?php
 561         // display "Add constraints" choice only if there are
 562         // foreign keys
 563         if (PMA_getForeigners($GLOBALS['db'], $GLOBALS['table'], '', 'foreign')) {
 564         ?>
 565     <input type="checkbox" name="add_constraints" value="1" id="checkbox_constraints" />
 566     <label for="checkbox_constraints"><?php echo __('Add constraints'); ?></label><br />
 567         <?php
 568         } // endif
 569         if (isset($_COOKIE['pma_switch_to_new'])
 570           && $_COOKIE['pma_switch_to_new'] == 'true') {
 571             $pma_switch_to_new = 'true';
 572         }
 573     ?>
 574     <input type="checkbox" name="switch_to_new" value="true"
 575         id="checkbox_switch"<?php echo
 576             isset($pma_switch_to_new) && $pma_switch_to_new == 'true'
 577             ? ' checked="checked"'
 578             : ''; ?> />
 579     <label for="checkbox_switch"><?php echo __('Switch to copied table'); ?></label>
 580 </fieldset>
 581 <fieldset class="tblFooters">
 582     <input type="submit" name="submit_copy" value="<?php echo __('Go'); ?>" />
 583 </fieldset>
 584 </form>
 585 </div>
 586
 587 <br class="clearfloat"/>
 588
 589 <div class="operations_half_width">
 590 <fieldset>
 591  <legend><?php echo __('Table maintenance'); ?></legend>
 592
 593 <ul>
 594 <?php
 595 // Note: BERKELEY (BDB) is no longer supported, starting with MySQL 5.1
 596 if ($is_myisam_or_aria || $is_innodb || $is_berkeleydb) {
 597     if ($is_myisam_or_aria || $is_innodb) {
 598         $this_url_params = array_merge($url_params,
 599             array(
 600                 'sql_query' => 'CHECK TABLE ' . PMA_backquote($GLOBALS['table']),
 601                 'table_maintenance' => 'Go',
 602                 ));
 603         ?>
 604     <li><a href="tbl_operations.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 605             <?php echo __('Check table'); ?></a>
 606         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'CHECK_TABLE'); ?>
 607     </li>
 608         <?php
 609     }
 610     if ($is_innodb) {
 611         $this_url_params = array_merge($url_params,
 612             array('sql_query' => 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' ENGINE = InnoDB'));
 613         ?>
 614     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 615             <?php echo __('Defragment table'); ?></a>
 616         <?php echo PMA_showMySQLDocu('Table_types', 'InnoDB_File_Defragmenting'); ?>
 617     </li>
 618         <?php
 619     }
 620     if ($is_myisam_or_aria || $is_berkeleydb) {
 621         $this_url_params = array_merge($url_params,
 622             array(
 623                 'sql_query' => 'ANALYZE TABLE ' . PMA_backquote($GLOBALS['table']),
 624                 'table_maintenance' => 'Go',
 625                 ));
 626         ?>
 627     <li><a href="tbl_operations.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 628             <?php echo __('Analyze table'); ?></a>
 629         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'ANALYZE_TABLE');?>
 630     </li>
 631         <?php
 632     }
 633     if ($is_myisam_or_aria) {
 634         $this_url_params = array_merge($url_params,
 635             array(
 636                 'sql_query' => 'REPAIR TABLE ' . PMA_backquote($GLOBALS['table']),
 637                 'table_maintenance' => 'Go',
 638                 ));
 639         ?>
 640     <li><a href="tbl_operations.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 641             <?php echo __('Repair table'); ?></a>
 642         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'REPAIR_TABLE'); ?>
 643     </li>
 644         <?php
 645     }
 646     if ($is_myisam_or_aria || $is_innodb || $is_berkeleydb) {
 647         $this_url_params = array_merge($url_params,
 648             array(
 649                 'sql_query' => 'OPTIMIZE TABLE ' . PMA_backquote($GLOBALS['table']),
 650                 'table_maintenance' => 'Go',
 651                 ));
 652         ?>
 653     <li><a href="tbl_operations.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 654             <?php echo __('Optimize table'); ?></a>
 655         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'OPTIMIZE_TABLE'); ?>
 656     </li>
 657         <?php
 658     }
 659 } // end MYISAM or BERKELEYDB case
 660 $this_url_params = array_merge($url_params,
 661     array(
 662         'sql_query' => 'FLUSH TABLE ' . PMA_backquote($GLOBALS['table']),
 663         'message_to_show' => sprintf(__('Table %s has been flushed'),
 664             htmlspecialchars($GLOBALS['table'])),
 665         'reload'    => 1,
 666         ));
 667 ?>
 668     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 669             <?php echo __('Flush the table (FLUSH)'); ?></a>
 670         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'FLUSH'); ?>
 671     </li>
 672 </ul>
 673 </fieldset>
 674 </div>
 675 <?php if (! (isset($db_is_information_schema) && $db_is_information_schema)) { ?>
 676 <div class="operations_half_width">
 677 <fieldset class="caution">
 678  <legend><?php echo __('Delete data or table'); ?></legend>
 679
 680 <ul>
 681 <?php
 682 if (! $tbl_is_view && ! (isset($db_is_information_schema) && $db_is_information_schema)) {
 683     $this_sql_query = 'TRUNCATE TABLE ' . PMA_backquote($GLOBALS['table']);
 684     $this_url_params = array_merge($url_params,
 685         array(
 686             'sql_query' => $this_sql_query,
 687             'goto' => 'tbl_structure.php',
 688             'reload' => '1',
 689             'message_to_show' => sprintf(__('Table %s has been emptied'), htmlspecialchars($table)),
 690         ));
 691     ?>
 692     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>" <?php echo ($GLOBALS['cfg']['AjaxEnable'] ? 'id="truncate_tbl_anchor"' : ''); ?>>
 693             <?php echo __('Empty the table (TRUNCATE)'); ?></a>
 694         <?php echo PMA_showMySQLDocu('SQL-Syntax', 'TRUNCATE_TABLE'); ?>
 695     </li>
 696 <?php
 697 }
 698 if (! (isset($db_is_information_schema) && $db_is_information_schema)) {
 699     $this_sql_query = 'DROP TABLE ' . PMA_backquote($GLOBALS['table']);
 700     $this_url_params = array_merge($url_params,
 701         array(
 702             'sql_query' => $this_sql_query,
 703             'goto' => 'db_operations.php',
 704             'reload' => '1',
 705             'purge' => '1',
 706             'message_to_show' => sprintf(($tbl_is_view ? __('View %s has been dropped') : __('Table %s has been dropped')), htmlspecialchars($table)),
 707             // table name is needed to avoid running
 708             // PMA_relationsCleanupDatabase() on the whole db later
 709             'table' => $GLOBALS['table'],
 710         ));
 711     ?>
 712     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>" <?php echo ($GLOBALS['cfg']['AjaxEnable'] ? 'id="drop_tbl_anchor"' : ''); ?>>
 713             <?php echo __('Delete the table (DROP)'); ?></a>
 714         <?php echo PMA_showMySQLDocu('SQL-Syntax', 'DROP_TABLE'); ?>
 715     </li>
 716 <?php
 717 }
 718 ?>
 719 </ul>
 720 </fieldset>
 721 </div>
 722 <?php
 723 }
 724 ?>
 725 <?php if (PMA_Partition::havePartitioning()) {
 726     $partition_names = PMA_Partition::getPartitionNames($db, $table);
 727     // show the Partition maintenance section only if we detect a partition
 728     if (! is_null($partition_names[0])) {
 729     ?>
 730 <div class="operations_half_width">
 731 <form method="post" action="tbl_operations.php">
 732 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 733 <fieldset>
 734  <legend><?php echo __('Partition maintenance'); ?></legend>
 735 <?php
 736         $html_select = '<select name="partition_name">' . "\n";
 737         foreach($partition_names as $one_partition) {
 738             $one_partition = htmlspecialchars($one_partition);
 739             $html_select .= '<option value="' . $one_partition . '">' . $one_partition . '</option>' . "\n";
 740         }
 741         $html_select .= '</select>' . "\n";
 742         printf(__('Partition %s'), $html_select);
 743         unset($partition_names, $one_partition, $html_select);
 744         $choices = array(
 745             'ANALYZE' => __('Analyze'),
 746             'CHECK' => __('Check'),
 747             'OPTIMIZE' => __('Optimize'),
 748             'REBUILD' => __('Rebuild'),
 749             'REPAIR' => __('Repair'));
 750         PMA_display_html_radio('partition_operation', $choices, '', false);
 751         unset($choices);
 752         echo PMA_showMySQLDocu('partitioning_maintenance', 'partitioning_maintenance');
 753         // I'm not sure of the best way to display that; this link does
 754         // not depend on the Go button
 755     $this_url_params = array_merge($url_params,
 756         array(
 757             'sql_query' => 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' REMOVE PARTITIONING'
 758             ));
 759 ?>
 760     <br /><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 761             <?php echo __('Remove partitioning'); ?></a>
 762 </fieldset>
 763 <fieldset class="tblFooters">
 764     <input type="submit" name="submit_partition" value="<?php echo __('Go'); ?>" />
 765 </fieldset>
 766 </form>
 767 </div>
 768 <?php
 769         } // end if
 770     } // end if
 771
 772 // Referential integrity check
 773 // The Referential integrity check was intended for the non-InnoDB
 774 // tables for which the relations are defined in pmadb
 775 // so I assume that if the current table is InnoDB, I don't display
 776 // this choice (InnoDB maintains integrity by itself)
 777
 778 if ($cfgRelation['relwork'] && ! $is_innodb) {
 779     PMA_DBI_select_db($GLOBALS['db']);
 780     $foreign = PMA_getForeigners($GLOBALS['db'], $GLOBALS['table']);
 781
 782     if ($foreign) {
 783         ?>
 784     <!-- Referential integrity check -->
 785 <div class="operations_half_width">
 786 <fieldset>
 787  <legend><?php echo __('Check referential integrity:'); ?></legend>
 788     <ul>
 789         <?php
 790         echo "\n";
 791         foreach ($foreign AS $master => $arr) {
 792             $join_query  = 'SELECT ' . PMA_backquote($GLOBALS['table']) . '.* FROM '
 793                          . PMA_backquote($GLOBALS['table']) . ' LEFT JOIN '
 794                          . PMA_backquote($arr['foreign_table']);
 795             if ($arr['foreign_table'] == $GLOBALS['table']) {
 796                 $foreign_table = $GLOBALS['table'] . '1';
 797                 $join_query .= ' AS ' . PMA_backquote($foreign_table);
 798             } else {
 799                 $foreign_table = $arr['foreign_table'];
 800             }
 801             $join_query .= ' ON '
 802                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 803                          . ' = ' . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 804                          . ' WHERE '
 805                          . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 806                          . ' IS NULL AND '
 807                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 808                          . ' IS NOT NULL';
 809             $this_url_params = array_merge($url_params,
 810                 array('sql_query' => $join_query));
 811             echo '        <li>'
 812                  . '<a href="sql.php'
 813                  . PMA_generate_common_url($this_url_params)
 814                  . '">' . $master . '&nbsp;->&nbsp;' . $arr['foreign_table'] . '.' . $arr['foreign_field']
 815                  . '</a></li>' . "\n";
 816         } //  foreach $foreign
 817         unset($foreign_table, $join_query);
 818         ?>
 819     </ul>
 820    </fieldset>
 821   </div>
 822         <?php
 823     } // end if ($foreign)
 824
 825 } // end  if (!empty($cfg['Server']['relation']))
 826
 827
 828 /**
 829  * Displays the footer
 830  */
 831 require './libraries/footer.inc.php';
 832
 833
 834 function PMA_set_global_variables_for_engine($tbl_type)
 835 {
 836     global $is_myisam_or_aria, $is_innodb, $is_isam, $is_berkeleydb, $is_aria, $is_pbxt;
 837
 838     $is_myisam_or_aria = $is_isam = $is_innodb = $is_berkeleydb = $is_aria = $is_pbxt = false;
 839     $upper_tbl_type = strtoupper($tbl_type);
 840
 841     //Options that apply to MYISAM usually apply to ARIA
 842     $is_myisam_or_aria = ($upper_tbl_type == 'MYISAM' || $upper_tbl_type == 'ARIA' || $upper_tbl_type == 'MARIA');
 843     $is_aria = ($upper_tbl_type == 'ARIA');
 844
 845     $is_isam = ($upper_tbl_type == 'ISAM');
 846     $is_innodb = ($upper_tbl_type == 'INNODB');
 847     $is_berkeleydb = ($upper_tbl_type == 'BERKELEYDB');
 848     $is_pbxt = ($upper_tbl_type == 'PBXT');
 849 }
 850
 851 ?>