tbl_operations.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  *
   5  * @version $Id$
   6  */
   7
   8 /**
   9  *
  10  */
  11 require_once './libraries/common.inc.php';
  12 require_once './libraries/Table.class.php';
  13
  14 $pma_table = new PMA_Table($GLOBALS['table'], $GLOBALS['db']);
  15
  16 /**
  17  * Runs common work
  18  */
  19 require './libraries/tbl_common.php';
  20 $url_query .= '&amp;goto=tbl_operations.php&amp;back=tbl_operations.php';
  21 $url_params['goto'] = $url_params['back'] = 'tbl_operations.php';
  22
  23 /**
  24  * Gets relation settings
  25  */
  26 require_once './libraries/relation.lib.php';
  27 $cfgRelation = PMA_getRelationsParam();
  28
  29 /**
  30  * Gets available MySQL charsets and storage engines
  31  */
  32 require_once './libraries/mysql_charsets.lib.php';
  33 require_once './libraries/StorageEngine.class.php';
  34
  35 // reselect current db (needed in some cases probably due to
  36 // the calling of relation.lib.php)
  37 PMA_DBI_select_db($GLOBALS['db']);
  38
  39 /**
  40  * Gets tables informations
  41  */
  42
  43 require './libraries/tbl_info.inc.php';
  44
  45 $reread_info = false;
  46 $errors = array();
  47 $table_alters = array();
  48
  49 /**
  50  * Updates table comment, type and options if required
  51  */
  52 if (isset($_REQUEST['submitoptions'])) {
  53     $message = '';
  54     if (isset($_REQUEST['new_name'])) {
  55         if ($pma_table->rename($_REQUEST['new_name'])) {
  56             $message .= $pma_table->getLastMessage();
  57             $GLOBALS['table'] = $pma_table->getName();;
  58             $reread_info = true;
  59             $reload = true;
  60         } else {
  61             $errors[] = $pma_table->getLastError();
  62             $message .= $pma_table->getLastError();
  63         }
  64     }
  65     if (isset($_REQUEST['comment'])
  66       && urldecode($_REQUEST['prev_comment']) !== $_REQUEST['comment']) {
  67         $table_alters[] = 'COMMENT = \'' . PMA_sqlAddslashes($_REQUEST['comment']) . '\'';
  68     }
  69     if (! empty($_REQUEST['new_tbl_type'])
  70       && strtolower($_REQUEST['new_tbl_type']) !== strtolower($tbl_type)) {
  71         $table_alters[] = PMA_ENGINE_KEYWORD . ' = ' . $_REQUEST['new_tbl_type'];
  72         $tbl_type = $_REQUEST['new_tbl_type'];
  73     }
  74
  75     if (! empty($_REQUEST['tbl_collation'])
  76       && $_REQUEST['tbl_collation'] !== $tbl_collation) {
  77         $table_alters[] = 'DEFAULT ' . PMA_generateCharsetQueryPart($_REQUEST['tbl_collation']);
  78     }
  79
  80     $l_tbl_type = strtolower($tbl_type);
  81
  82     if (($l_tbl_type === 'myisam' || $l_tbl_type === 'isam')
  83       && isset($_REQUEST['new_pack_keys'])
  84       && $_REQUEST['new_pack_keys'] != (string)$pack_keys) {
  85         $table_alters[] = 'pack_keys = ' . $_REQUEST['new_pack_keys'];
  86     }
  87
  88     $checksum = empty($checksum) ? '0' : '1';
  89     $_REQUEST['new_checksum'] = empty($_REQUEST['new_checksum']) ? '0' : '1';
  90     if (($l_tbl_type === 'myisam')
  91       && $_REQUEST['new_checksum'] !== $checksum) {
  92         $table_alters[] = 'checksum = ' . $_REQUEST['new_checksum'];
  93     }
  94
  95     $delay_key_write = empty($delay_key_write) ? '0' : '1';
  96     $_REQUEST['new_delay_key_write'] = empty($_REQUEST['new_delay_key_write']) ? '0' : '1';
  97     if (($l_tbl_type === 'myisam')
  98       && $_REQUEST['new_delay_key_write'] !== $delay_key_write) {
  99         $table_alters[] = 'delay_key_write = ' . $_REQUEST['new_delay_key_write'];
 100     }
 101
 102     if (($l_tbl_type === 'myisam' || $l_tbl_type === 'innodb')
 103       &&  ! empty($_REQUEST['new_auto_increment'])
 104       && (! isset($auto_increment) || $_REQUEST['new_auto_increment'] !== $auto_increment)) {
 105         $table_alters[] = 'auto_increment = ' . PMA_sqlAddslashes($_REQUEST['new_auto_increment']);
 106     }
 107
 108     if (count($table_alters) > 0) {
 109         $sql_query      = 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']);
 110         $sql_query     .= "\r\n" . implode("\r\n", $table_alters);
 111         $message        .= PMA_DBI_query($sql_query) ? $strSuccess : $strError;
 112         $reread_info    = true;
 113         unset($table_alters);
 114     }
 115 }
 116 /**
 117  * Reordering the table has been requested by the user
 118  */
 119 if (isset($_REQUEST['submitorderby']) && ! empty($_REQUEST['order_field'])) {
 120     $sql_query = '
 121         ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . '
 122         ORDER BY ' . PMA_backquote(urldecode($_REQUEST['order_field']));
 123     if (isset($_REQUEST['order_order']) && $_REQUEST['order_order'] === 'desc') {
 124         $sql_query .= ' DESC';
 125     }
 126     $message = PMA_DBI_query($sql_query) ? $strSuccess : $strError;
 127 } // end if
 128
 129
 130 if ($reread_info) {
 131     $checksum = $delay_key_write = 0;
 132     require './libraries/tbl_info.inc.php';
 133 }
 134 unset($reread_info);
 135
 136 /**
 137  * Displays top menu links
 138  */
 139 require_once './libraries/tbl_links.inc.php';
 140
 141 $url_params['goto'] = 'tbl_operations.php';
 142 $url_params['back'] = 'tbl_operations.php';
 143
 144 /**
 145  * Get columns names
 146  */
 147 $local_query = '
 148     SHOW COLUMNS
 149     FROM ' . PMA_backquote($GLOBALS['table']) . '
 150     FROM ' . PMA_backquote($GLOBALS['db']);
 151 $columns = PMA_DBI_fetch_result($local_query, null, 'Field');
 152 unset($local_query);
 153
 154 /**
 155  * Displays the page
 156  */
 157 ?>
 158 <!-- Order the table -->
 159 <div id="div_table_order">
 160 <form method="post" action="tbl_operations.php">
 161 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 162 <fieldset id="fieldset_table_order">
 163     <legend><?php echo $strAlterOrderBy; ?></legend>
 164     <select name="order_field">
 165 <?php
 166 foreach ($columns as $fieldname) {
 167     echo '            <option value="' . htmlspecialchars($fieldname) . '">'
 168         . htmlspecialchars($fieldname) . '</option>' . "\n";
 169 }
 170 unset($columns);
 171 ?>
 172     </select> <?php echo $strSingly; ?>
 173     <select name="order_order">
 174         <option value="asc"><?php echo $strAscending; ?></option>
 175         <option value="desc"><?php echo $strDescending; ?></option>
 176     </select>
 177     <input type="submit" name="submitorderby" value="<?php echo $strGo; ?>" />
 178 </fieldset>
 179 </form>
 180 </div>
 181
 182 <!-- Move table -->
 183 <div id="div_table_rename">
 184 <form method="post" action="tbl_move_copy.php"
 185     onsubmit="return emptyFormElements(this, 'new_name')">
 186 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 187 <input type="hidden" name="reload" value="1" />
 188 <input type="hidden" name="what" value="data" />
 189 <fieldset id="fieldset_table_rename">
 190     <legend><?php echo $strMoveTable; ?></legend>
 191     <select name="target_db">
 192         <?php echo $GLOBALS['PMA_List_Database']->getHtmlOptions(true, false); ?>
 193     </select>
 194     &nbsp;<b>.</b>&nbsp;
 195     <input type="text" size="20" name="new_name" onfocus="this.select()"
 196 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" /><br />
 197     <?php
 198     // starting with MySQL 5.0.24, SHOW CREATE TABLE includes the AUTO_INCREMENT
 199     // next value but users can decide if they want it or not for the operation
 200     ?>
 201     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_mv" checked="checked" />
 202     <label for="checkbox_auto_increment_mv"><?php echo $strAddAutoIncrement; ?></label><br />
 203 </fieldset>
 204 <fieldset class="tblFooters">
 205     <input type="submit" name="submit_move" value="<?php echo $strGo; ?>" />
 206 </fieldset>
 207 </form>
 208 </div>
 209
 210 <?php
 211 if (strstr($show_comment, '; InnoDB free') === false) {
 212     if (strstr($show_comment, 'InnoDB free') === false) {
 213         // only user entered comment
 214         $comment = $show_comment;
 215     } else {
 216         // here we have just InnoDB generated part
 217         $comment = '';
 218     }
 219 } else {
 220     // remove InnoDB comment from end, just the minimal part (*? is non greedy)
 221     $comment = preg_replace('@; InnoDB free:.*?$@', '', $show_comment);
 222 }
 223
 224 // PACK_KEYS: MyISAM or ISAM
 225 // DELAY_KEY_WRITE, CHECKSUM, : MyISAM only
 226 // AUTO_INCREMENT: MyISAM and InnoDB since 5.0.3
 227
 228 // nijel: Here should be version check for InnoDB, however it is supported
 229 // in >5.0.4, >4.1.12 and >4.0.11, so I decided not to
 230 // check for version
 231 ?>
 232
 233 <!-- Table options -->
 234 <div id="div_table_options">
 235 <form method="post" action="tbl_operations.php">
 236 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 237 <input type="hidden" name="reload" value="1" />
 238 <fieldset>
 239     <legend><?php echo $strTableOptions; ?></legend>
 240
 241     <table>
 242     <!-- Change table name -->
 243     <tr><td><?php echo $strRenameTable; ?></td>
 244         <td><input type="text" size="20" name="new_name" onfocus="this.select()"
 245                 value="<?php echo htmlspecialchars($GLOBALS['table']); ?>" />
 246         </td>
 247     </tr>
 248
 249     <!-- Table comments -->
 250     <tr><td><?php echo $strTableComments; ?></td>
 251         <td><input type="text" name="comment" maxlength="60" size="30"
 252                 value="<?php echo htmlspecialchars($comment); ?>" onfocus="this.select()" />
 253             <input type="hidden" name="prev_comment" value="<?php echo urlencode($comment); ?>" />
 254         </td>
 255     </tr>
 256
 257     <!-- Storage engine -->
 258     <tr><td><?php echo $strStorageEngine; ?>
 259             <?php echo PMA_showMySQLDocu('Storage_engines', 'Storage_engines'); ?>
 260         </td>
 261         <td><?php echo PMA_StorageEngine::getHtmlSelect('new_tbl_type', null, $tbl_type); ?>
 262         </td>
 263     </tr>
 264
 265 <?php
 266 if (PMA_MYSQL_INT_VERSION >= 40100) {
 267     ?>
 268     <!-- Table character set -->
 269     <tr><td><?php echo $strCollation; ?></td>
 270         <td><?php echo PMA_generateCharsetDropdownBox(PMA_CSDROPDOWN_COLLATION,
 271                 'tbl_collation', null, $tbl_collation, false, 3); ?>
 272         </td>
 273     </tr>
 274     <?php
 275 }
 276 if ($tbl_type == 'MYISAM' || $tbl_type == 'ISAM') {
 277     ?>
 278     <tr>
 279         <td><label for="new_pack_keys">pack_keys</label></td>
 280         <td><select name="new_pack_keys" id="new_pack_keys">
 281                 <option value="DEFAULT"
 282                     <?php if ($pack_keys == 'DEFAULT') echo 'selected="selected"'; ?>
 283                     >DEFAULT</option>
 284                 <option value="0"
 285                     <?php if ($pack_keys == '0') echo 'selected="selected"'; ?>
 286                     >0</option>
 287                 <option value="1"
 288                     <?php if ($pack_keys == '1') echo 'selected="selected"'; ?>
 289                     >1</option>
 290             </select>
 291         </td>
 292     </tr>
 293     <?php
 294 } // end if (MYISAM|ISAM)
 295
 296 if ($tbl_type == 'MYISAM') {
 297     ?>
 298     <tr><td><label for="new_checksum">checksum</label></td>
 299         <td><input type="checkbox" name="new_checksum" id="new_checksum"
 300                 value="1"
 301     <?php echo (isset($checksum) && $checksum == 1)
 302         ? ' checked="checked"'
 303         : ''; ?> />
 304         </td>
 305     </tr>
 306
 307     <tr><td><label for="new_delay_key_write">delay_key_write</label></td>
 308         <td><input type="checkbox" name="new_delay_key_write" id="new_delay_key_write"
 309                 value="1"
 310     <?php echo (isset($delay_key_write) && $delay_key_write == 1)
 311         ? ' checked="checked"'
 312         : ''; ?> />
 313         </td>
 314     </tr>
 315
 316     <?php
 317 } // end if (MYISAM)
 318
 319 if (isset($auto_increment) && strlen($auto_increment) > 0
 320   && ($tbl_type == 'MYISAM' || $tbl_type == 'INNODB')) {
 321     ?>
 322     <tr><td><label for="auto_increment_opt">auto_increment</label></td>
 323         <td><input type="text" name="new_auto_increment" id="auto_increment_opt"
 324                 value="<?php echo $auto_increment; ?>" /></td>
 325     </tr>
 326     <?php
 327 } // end if (MYISAM|INNODB)
 328 ?>
 329     </table>
 330 </fieldset>
 331 <fieldset class="tblFooters">
 332         <input type="submit" name="submitoptions" value="<?php echo $strGo; ?>" />
 333 </fieldset>
 334 </form>
 335 </div>
 336
 337 <!-- Copy table -->
 338 <div id="div_table_copy">
 339 <form method="post" action="tbl_move_copy.php"
 340     onsubmit="return emptyFormElements(this, 'new_name')">
 341 <?php echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']); ?>
 342 <input type="hidden" name="reload" value="1" />
 343 <fieldset>
 344     <legend><?php echo $strCopyTable; ?></legend>
 345     <select name="target_db">
 346         <?php echo $GLOBALS['PMA_List_Database']->getHtmlOptions(true, false); ?>
 347     </select>
 348     &nbsp;<b>.</b>&nbsp;
 349     <input type="text" size="20" name="new_name" onfocus="this.select()" /><br />
 350
 351     <input type="radio" name="what" value="structure" id="radio_copy_structure" />
 352     <label for="radio_copy_structure"><?php echo $strStrucOnly; ?></label><br />
 353     <input type="radio" name="what" value="data" id="radio_copy_data" checked="checked" />
 354     <label for="radio_copy_data"><?php echo $strStrucData; ?></label><br />
 355     <input type="radio" name="what" value="dataonly" id="radio_copy_dataonly" />
 356     <label for="radio_copy_dataonly"><?php echo $strDataOnly; ?></label><br />
 357
 358     <input type="checkbox" name="drop_if_exists" value="true" id="checkbox_drop" />
 359     <label for="checkbox_drop"><?php echo sprintf($strAddClause, 'DROP TABLE'); ?></label><br />
 360     <input type="checkbox" name="sql_auto_increment" value="1" id="checkbox_auto_increment_cp" />
 361     <label for="checkbox_auto_increment_cp"><?php echo $strAddAutoIncrement; ?></label><br />
 362     <?php
 363         // display "Add constraints" choice only if there are
 364         // foreign keys
 365         if (PMA_getForeigners($GLOBALS['db'], $GLOBALS['table'], '', 'innodb')) {
 366         ?>
 367     <input type="checkbox" name="add_constraints" value="1" id="checkbox_constraints" />
 368     <label for="checkbox_constraints"><?php echo $strAddConstraints; ?></label><br />
 369         <?php
 370         } // endif
 371         if (isset($_COOKIE['pma_switch_to_new'])
 372           && $_COOKIE['pma_switch_to_new'] == 'true') {
 373             $pma_switch_to_new = 'true';
 374         }
 375     ?>
 376     <input type="checkbox" name="switch_to_new" value="true"
 377         id="checkbox_switch"<?php echo
 378             isset($pma_switch_to_new) && $pma_switch_to_new == 'true'
 379             ? ' checked="checked"'
 380             : ''; ?> />
 381     <label for="checkbox_switch"><?php echo $strSwitchToTable; ?></label>
 382 </fieldset>
 383 <fieldset class="tblFooters">
 384     <input type="submit" name="submit_copy" value="<?php echo $strGo; ?>" />
 385 </fieldset>
 386 </form>
 387 </div>
 388
 389 <br class="clearfloat"/>
 390
 391 <h1><?php echo $strTableMaintenance; ?></h1>
 392
 393 <ul>
 394 <?php
 395 if ($tbl_type == 'MYISAM' || $tbl_type == 'BERKELEYDB' || $tbl_type == 'INNODB') {
 396     if ($tbl_type == 'MYISAM' || $tbl_type == 'INNODB') {
 397         $this_url_params = array_merge($url_params,
 398             array('sql_query' => 'CHECK TABLE ' . PMA_backquote($GLOBALS['table'])));
 399         ?>
 400     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 401             <?php echo $strCheckTable; ?></a>
 402         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'CHECK_TABLE'); ?>
 403     </li>
 404         <?php
 405     }
 406     if ($tbl_type == 'INNODB') {
 407         $this_url_params = array_merge($url_params,
 408             array('sql_query' => 'ALTER TABLE ' . PMA_backquote($GLOBALS['table']) . ' ' . PMA_ENGINE_KEYWORD . '=InnoDB'));
 409         ?>
 410     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 411             <?php echo $strDefragment; ?></a>
 412         <?php echo PMA_showMySQLDocu('Table_types', 'InnoDB_File_Defragmenting'); ?>
 413     </li>
 414         <?php
 415     }
 416     if ($tbl_type == 'MYISAM' || $tbl_type == 'BERKELEYDB') {
 417         $this_url_params = array_merge($url_params,
 418             array('sql_query' => 'ANALYZE TABLE ' . PMA_backquote($GLOBALS['table'])));
 419         ?>
 420     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 421             <?php echo $strAnalyzeTable; ?></a>
 422         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'ANALYZE_TABLE');?>
 423     </li>
 424         <?php
 425     }
 426     if ($tbl_type == 'MYISAM') {
 427         $this_url_params = array_merge($url_params,
 428             array('sql_query' => 'REPAIR TABLE ' . PMA_backquote($GLOBALS['table'])));
 429         ?>
 430     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 431             <?php echo $strRepairTable; ?></a>
 432         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'REPAIR_TABLE'); ?>
 433     </li>
 434         <?php
 435     }
 436     if ($tbl_type == 'MYISAM' || $tbl_type == 'BERKELEYDB' || $tbl_type == 'INNODB') {
 437         $this_url_params = array_merge($url_params,
 438             array('sql_query' => 'OPTIMIZE TABLE ' . PMA_backquote($GLOBALS['table'])));
 439         ?>
 440     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 441             <?php echo $strOptimizeTable; ?></a>
 442         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'OPTIMIZE_TABLE'); ?>
 443     </li>
 444         <?php
 445     }
 446 } // end MYISAM or BERKELEYDB case
 447 $this_url_params = array_merge($url_params,
 448     array(
 449         'sql_query' => 'FLUSH TABLE ' . PMA_backquote($GLOBALS['table']),
 450         'zero_rows' => sprintf($strTableHasBeenFlushed,
 451             htmlspecialchars($GLOBALS['table'])),
 452         'reload'    => 1,
 453         ));
 454 ?>
 455     <li><a href="sql.php<?php echo PMA_generate_common_url($this_url_params); ?>">
 456             <?php echo $strFlushTable; ?></a>
 457         <?php echo PMA_showMySQLDocu('MySQL_Database_Administration', 'FLUSH'); ?>
 458     </li>
 459 </ul>
 460 <?php
 461 // Referential integrity check
 462 // The Referential integrity check was intended for the non-InnoDB
 463 // tables for which the relations are defined in pmadb
 464 // so I assume that if the current table is InnoDB, I don't display
 465 // this choice (InnoDB maintains integrity by itself)
 466
 467 if ($cfgRelation['relwork'] && $tbl_type != "INNODB") {
 468
 469     // we need this PMA_DBI_select_db if the user has access to more than one db
 470     // and $GLOBALS['db'] is not the last of the list, because
 471     // PMA_List_Database::_checkAccess()
 472     // has made a PMA_DBI_select_db() on the last one
 473     PMA_DBI_select_db($GLOBALS['db']);
 474     $foreign = PMA_getForeigners($GLOBALS['db'], $GLOBALS['table']);
 475
 476     if ($foreign) {
 477         ?>
 478     <!-- Referential integrity check -->
 479     <ul>
 480         <?php echo $strReferentialIntegrity; ?><br />
 481         <?php
 482         echo "\n";
 483         foreach ($foreign AS $master => $arr) {
 484             $join_query  = 'SELECT ' . PMA_backquote($GLOBALS['table']) . '.* FROM '
 485                          . PMA_backquote($GLOBALS['table']) . ' LEFT JOIN '
 486                          . PMA_backquote($arr['foreign_table']);
 487             if ($arr['foreign_table'] == $GLOBALS['table']) {
 488                 $foreign_table = $GLOBALS['table'] . '1';
 489                 $join_query .= ' AS ' . PMA_backquote($foreign_table);
 490             } else {
 491                 $foreign_table = $arr['foreign_table'];
 492             }
 493             $join_query .= ' ON '
 494                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 495                          . ' = ' . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 496                          . ' WHERE '
 497                          . PMA_backquote($foreign_table) . '.' . PMA_backquote($arr['foreign_field'])
 498                          . ' IS NULL AND '
 499                          . PMA_backquote($GLOBALS['table']) . '.' . PMA_backquote($master)
 500                          . ' IS NOT NULL';
 501             $this_url_params = array_merge($url_params,
 502                 array('sql_query' => $join_query));
 503             echo '        <li>'
 504                  . '<a href="sql.php'
 505                  . PMA_generate_common_url($this_url_params)
 506                  . '">' . $master . '&nbsp;->&nbsp;' . $arr['foreign_table'] . '.' . $arr['foreign_field']
 507                  . '</a></li>' . "\n";
 508         } //  foreach $foreign
 509         unset($foreign_table, $join_query);
 510         ?>
 511     </ul>
 512         <?php
 513     } // end if ($result)
 514
 515 } // end  if (!empty($cfg['Server']['relation']))
 516
 517
 518 /**
 519  * Displays the footer
 520  */
 521 require_once './libraries/footer.inc.php';
 522 ?>