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