sql.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * @todo    we must handle the case if sql.php is called directly with a query
   5  *          that returns 0 rows - to prevent cyclic redirects or includes
   6  * @package phpMyAdmin
   7  */
   8
   9 /**
  10  * Gets some core libraries
  11  */
  12 require_once './libraries/common.inc.php';
  13 require_once './libraries/check_user_privileges.lib.php';
  14 require_once './libraries/bookmark.lib.php';
  15
  16 $GLOBALS['js_include'][] = 'jquery/jquery-ui-1.8.custom.js';
  17
  18 /**
  19  * Defines the url to return to in case of error in a sql statement
  20  */
  21 // Security checkings
  22 if (! empty($goto)) {
  23     $is_gotofile     = preg_replace('@^([^?]+).*$@s', '\\1', $goto);
  24     if (! @file_exists('./' . $is_gotofile)) {
  25         unset($goto);
  26     } else {
  27         $is_gotofile = ($is_gotofile == $goto);
  28     }
  29 } else {
  30     $goto = (! strlen($table)) ? $cfg['DefaultTabDatabase'] : $cfg['DefaultTabTable'];
  31     $is_gotofile  = true;
  32 } // end if
  33
  34 if (!isset($err_url)) {
  35     $err_url = (!empty($back) ? $back : $goto)
  36              . '?' . PMA_generate_common_url($db)
  37              . ((strpos(' ' . $goto, 'db_') != 1 && strlen($table)) ? '&amp;table=' . urlencode($table) : '');
  38 } // end if
  39
  40 // Coming from a bookmark dialog
  41 if (isset($fields['query'])) {
  42     $sql_query = $fields['query'];
  43 }
  44
  45 // This one is just to fill $db
  46 if (isset($fields['dbase'])) {
  47     $db = $fields['dbase'];
  48 }
  49
  50 // Default to browse if no query set and we have table
  51 // (needed for browsing from DefaultTabTable)
  52 if (empty($sql_query) && strlen($table) && strlen($db)) {
  53     require_once './libraries/bookmark.lib.php';
  54     $book_sql_query = PMA_Bookmark_get($db, '\'' . PMA_sqlAddslashes($table) . '\'',
  55         'label');
  56
  57     if (! empty($book_sql_query)) {
  58         $sql_query = $book_sql_query;
  59     } else {
  60         $sql_query = 'SELECT * FROM ' . PMA_backquote($table);
  61     }
  62     unset($book_sql_query);
  63
  64     // set $goto to what will be displayed if query returns 0 rows
  65     $goto = 'tbl_structure.php';
  66 } else {
  67     // Now we can check the parameters
  68     PMA_checkParameters(array('sql_query'));
  69 }
  70
  71 // instead of doing the test twice
  72 $is_drop_database = preg_match('/DROP[[:space:]]+(DATABASE|SCHEMA)[[:space:]]+/i',
  73     $sql_query);
  74
  75 /**
  76  * Check rights in case of DROP DATABASE
  77  *
  78  * This test may be bypassed if $is_js_confirmed = 1 (already checked with js)
  79  * but since a malicious user may pass this variable by url/form, we don't take
  80  * into account this case.
  81  */
  82 if (!defined('PMA_CHK_DROP')
  83  && !$cfg['AllowUserDropDatabase']
  84  && $is_drop_database
  85  && !$is_superuser) {
  86     require_once './libraries/header.inc.php';
  87     PMA_mysqlDie(__('"DROP DATABASE" statements are disabled.'), '', '', $err_url);
  88 } // end if
  89
  90 require_once './libraries/display_tbl.lib.php';
  91 PMA_displayTable_checkConfigParams();
  92
  93 /**
  94  * Need to find the real end of rows?
  95  */
  96 if (isset($find_real_end) && $find_real_end) {
  97     $unlim_num_rows = PMA_Table::countRecords($db, $table, $force_exact = true);
  98     $_SESSION['tmp_user_values']['pos'] = @((ceil($unlim_num_rows / $_SESSION['tmp_user_values']['max_rows']) - 1) * $_SESSION['tmp_user_values']['max_rows']);
  99 }
 100
 101
 102 /**
 103  * Bookmark add
 104  */
 105 if (isset($store_bkm)) {
 106     PMA_Bookmark_save($fields, (isset($bkm_all_users) && $bkm_all_users == 'true' ? true : false));
 107     // go back to sql.php to redisplay query; do not use &amp; in this case:
 108     PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . $goto . '&label=' . $fields['label']);
 109 } // end if
 110
 111 /**
 112  * Parse and analyze the query
 113  */
 114 require_once './libraries/parse_analyze.lib.php';
 115
 116 /**
 117  * Sets or modifies the $goto variable if required
 118  */
 119 if ($goto == 'sql.php') {
 120     $is_gotofile = false;
 121     $goto = 'sql.php?'
 122           . PMA_generate_common_url($db, $table)
 123           . '&amp;sql_query=' . urlencode($sql_query);
 124 } // end if
 125
 126
 127 /**
 128  * Go back to further page if table should not be dropped
 129  */
 130 if (isset($btnDrop) && $btnDrop == __('No')) {
 131     if (!empty($back)) {
 132         $goto = $back;
 133     }
 134     if ($is_gotofile) {
 135         if (strpos($goto, 'db_') === 0 && strlen($table)) {
 136             $table = '';
 137         }
 138         $active_page = $goto;
 139         require './' . PMA_securePath($goto);
 140     } else {
 141         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&amp;', '&', $goto));
 142     }
 143     exit();
 144 } // end if
 145
 146
 147 /**
 148  * Displays the confirm page if required
 149  *
 150  * This part of the script is bypassed if $is_js_confirmed = 1 (already checked
 151  * with js) because possible security issue is not so important here: at most,
 152  * the confirm message isn't displayed.
 153  *
 154  * Also bypassed if only showing php code.or validating a SQL query
 155  */
 156 if (! $cfg['Confirm'] || isset($_REQUEST['is_js_confirmed']) || isset($btnDrop)
 157  // if we are coming from a "Create PHP code" or a "Without PHP Code"
 158  // dialog, we won't execute the query anyway, so don't confirm
 159  || isset($GLOBALS['show_as_php'])
 160  || !empty($GLOBALS['validatequery'])) {
 161     $do_confirm = false;
 162 } else {
 163     $do_confirm = isset($analyzed_sql[0]['queryflags']['need_confirm']);
 164 }
 165
 166 if ($do_confirm) {
 167     $stripped_sql_query = $sql_query;
 168     require_once './libraries/header.inc.php';
 169     if ($is_drop_database) {
 170         echo '<h1 class="warning">' . __('You are about to DESTROY a complete database!') . '</h1>';
 171     }
 172     echo '<form action="sql.php" method="post">' . "\n"
 173         .PMA_generate_common_hidden_inputs($db, $table);
 174     ?>
 175     <input type="hidden" name="sql_query" value="<?php echo htmlspecialchars($sql_query); ?>" />
 176     <input type="hidden" name="zero_rows" value="<?php echo isset($zero_rows) ? PMA_sanitize($zero_rows) : ''; ?>" />
 177     <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 178     <input type="hidden" name="back" value="<?php echo isset($back) ? PMA_sanitize($back) : ''; ?>" />
 179     <input type="hidden" name="reload" value="<?php echo isset($reload) ? PMA_sanitize($reload) : 0; ?>" />
 180     <input type="hidden" name="purge" value="<?php echo isset($purge) ? PMA_sanitize($purge) : ''; ?>" />
 181     <input type="hidden" name="cpurge" value="<?php echo isset($cpurge) ? PMA_sanitize($cpurge) : ''; ?>" />
 182     <input type="hidden" name="purgekey" value="<?php echo isset($purgekey) ? PMA_sanitize($purgekey) : ''; ?>" />
 183     <input type="hidden" name="show_query" value="<?php echo isset($show_query) ? PMA_sanitize($show_query) : ''; ?>" />
 184     <?php
 185     echo '<fieldset class="confirmation">' . "\n"
 186         .'    <legend>' . __('Do you really want to ') . '</legend>'
 187         .'    <tt>' . htmlspecialchars($stripped_sql_query) . '</tt>' . "\n"
 188         .'</fieldset>' . "\n"
 189         .'<fieldset class="tblFooters">' . "\n";
 190     ?>
 191     <input type="submit" name="btnDrop" value="<?php echo __('Yes'); ?>" id="buttonYes" />
 192     <input type="submit" name="btnDrop" value="<?php echo __('No'); ?>" id="buttonNo" />
 193     <?php
 194     echo '</fieldset>' . "\n"
 195        . '</form>' . "\n";
 196
 197     /**
 198      * Displays the footer and exit
 199      */
 200     require './libraries/footer.inc.php';
 201 } // end if $do_confirm
 202
 203
 204 // Defines some variables
 205 // A table has to be created, renamed, dropped -> navi frame should be reloaded
 206 /**
 207  * @todo use the parser/analyzer
 208  */
 209
 210 if (empty($reload)
 211     && preg_match('/^(CREATE|ALTER|DROP)\s+(VIEW|TABLE|DATABASE|SCHEMA)\s+/i', $sql_query)) {
 212     $reload = 1;
 213 }
 214
 215 // SK -- Patch: $is_group added for use in calculation of total number of
 216 //              rows.
 217 //              $is_count is changed for more correct "LIMIT" clause
 218 //              appending in queries like
 219 //                "SELECT COUNT(...) FROM ... GROUP BY ..."
 220
 221 /**
 222  * @todo detect all this with the parser, to avoid problems finding
 223  * those strings in comments or backquoted identifiers
 224  */
 225
 226 $is_explain = $is_count = $is_export = $is_delete = $is_insert = $is_affected = $is_show = $is_maint = $is_analyse = $is_group = $is_func = $is_replace = false;
 227 if ($is_select) { // see line 141
 228     $is_group = preg_match('@(GROUP[[:space:]]+BY|HAVING|SELECT[[:space:]]+DISTINCT)[[:space:]]+@i', $sql_query);
 229     $is_func =  !$is_group && (preg_match('@[[:space:]]+(SUM|AVG|STD|STDDEV|MIN|MAX|BIT_OR|BIT_AND)\s*\(@i', $sql_query));
 230     $is_count = !$is_group && (preg_match('@^SELECT[[:space:]]+COUNT\((.*\.+)?.*\)@i', $sql_query));
 231     $is_export   = (preg_match('@[[:space:]]+INTO[[:space:]]+OUTFILE[[:space:]]+@i', $sql_query));
 232     $is_analyse  = (preg_match('@[[:space:]]+PROCEDURE[[:space:]]+ANALYSE@i', $sql_query));
 233 } elseif (preg_match('@^EXPLAIN[[:space:]]+@i', $sql_query)) {
 234     $is_explain  = true;
 235 } elseif (preg_match('@^DELETE[[:space:]]+@i', $sql_query)) {
 236     $is_delete   = true;
 237     $is_affected = true;
 238 } elseif (preg_match('@^(INSERT|LOAD[[:space:]]+DATA|REPLACE)[[:space:]]+@i', $sql_query)) {
 239     $is_insert   = true;
 240     $is_affected = true;
 241     if (preg_match('@^(REPLACE)[[:space:]]+@i', $sql_query)) {
 242         $is_replace = true;
 243     }
 244 } elseif (preg_match('@^UPDATE[[:space:]]+@i', $sql_query)) {
 245     $is_affected = true;
 246 } elseif (preg_match('@^[[:space:]]*SHOW[[:space:]]+@i', $sql_query)) {
 247     $is_show     = true;
 248 } elseif (preg_match('@^(CHECK|ANALYZE|REPAIR|OPTIMIZE)[[:space:]]+TABLE[[:space:]]+@i', $sql_query)) {
 249     $is_maint    = true;
 250 }
 251
 252 // Do append a "LIMIT" clause?
 253 if ((! $cfg['ShowAll'] || $_SESSION['tmp_user_values']['max_rows'] != 'all')
 254  && ! ($is_count || $is_export || $is_func || $is_analyse)
 255  && isset($analyzed_sql[0]['queryflags']['select_from'])
 256  && ! isset($analyzed_sql[0]['queryflags']['offset'])
 257  && empty($analyzed_sql[0]['limit_clause'])
 258  ) {
 259     $sql_limit_to_append = ' LIMIT ' . $_SESSION['tmp_user_values']['pos'] . ', ' . $_SESSION['tmp_user_values']['max_rows'] . " ";
 260
 261     $full_sql_query  = $analyzed_sql[0]['section_before_limit'] . "\n" . $sql_limit_to_append . $analyzed_sql[0]['section_after_limit'];
 262     /**
 263      * @todo pretty printing of this modified query
 264      */
 265     if (isset($display_query)) {
 266         // if the analysis of the original query revealed that we found
 267         // a section_after_limit, we now have to analyze $display_query
 268         // to display it correctly
 269
 270         if (!empty($analyzed_sql[0]['section_after_limit']) && trim($analyzed_sql[0]['section_after_limit']) != ';') {
 271             $analyzed_display_query = PMA_SQP_analyze(PMA_SQP_parse($display_query));
 272             $display_query  = $analyzed_display_query[0]['section_before_limit'] . "\n" . $sql_limit_to_append . $analyzed_display_query[0]['section_after_limit'];
 273         }
 274     }
 275
 276 } else {
 277     $full_sql_query      = $sql_query;
 278 } // end if...else
 279
 280 if (strlen($db)) {
 281     PMA_DBI_select_db($db);
 282 }
 283
 284 //  E x e c u t e    t h e    q u e r y
 285
 286 // Only if we didn't ask to see the php code (mikebeck)
 287 if (isset($GLOBALS['show_as_php']) || !empty($GLOBALS['validatequery'])) {
 288     unset($result);
 289     $num_rows = 0;
 290 } else {
 291     if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
 292         PMA_DBI_query('SET PROFILING=1;');
 293     }
 294
 295     // Measure query time.
 296     // TODO-Item http://sourceforge.net/tracker/index.php?func=detail&aid=571934&group_id=23067&atid=377411
 297     $querytime_before = array_sum(explode(' ', microtime()));
 298
 299     $result   = @PMA_DBI_try_query($full_sql_query, null, PMA_DBI_QUERY_STORE);
 300
 301     $querytime_after = array_sum(explode(' ', microtime()));
 302
 303     $GLOBALS['querytime'] = $querytime_after - $querytime_before;
 304
 305     // Displays an error message if required and stop parsing the script
 306     if ($error        = PMA_DBI_getError()) {
 307         if ($is_gotofile) {
 308             if (strpos($goto, 'db_') === 0 && strlen($table)) {
 309                 $table = '';
 310             }
 311             $active_page = $goto;
 312             $message = htmlspecialchars(PMA_Message::rawError($error));
 313             /**
 314              * Go to target path.
 315              */
 316             require './' . PMA_securePath($goto);
 317         } else {
 318             /**
 319              * HTML header.
 320              */
 321             require_once './libraries/header.inc.php';
 322             $full_err_url = (preg_match('@^(db|tbl)_@', $err_url))
 323                           ? $err_url . '&amp;show_query=1&amp;sql_query=' . urlencode($sql_query)
 324                           : $err_url;
 325             PMA_mysqlDie($error, $full_sql_query, '', $full_err_url);
 326         }
 327         exit;
 328     }
 329     unset($error);
 330
 331     // Gets the number of rows affected/returned
 332     // (This must be done immediately after the query because
 333     // mysql_affected_rows() reports about the last query done)
 334
 335     if (!$is_affected) {
 336         $num_rows = ($result) ? @PMA_DBI_num_rows($result) : 0;
 337     } elseif (!isset($num_rows)) {
 338         $num_rows = @PMA_DBI_affected_rows();
 339     }
 340
 341     // Grabs the profiling results
 342     if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
 343         $profiling_results = PMA_DBI_fetch_result('SHOW PROFILE;');
 344     }
 345
 346     // Checks if the current database has changed
 347     // This could happen if the user sends a query like "USE `database`;"
 348     /**
 349      * commented out auto-switching to active database - really required?
 350      * bug #1814718 win: table list disappears (mixed case db names)
 351      * https://sourceforge.net/support/tracker.php?aid=1814718
 352      * @todo RELEASE test and comit or rollback before release
 353     $current_db = PMA_DBI_fetch_value('SELECT DATABASE()');
 354     if ($db !== $current_db) {
 355         $db     = $current_db;
 356         $reload = 1;
 357     }
 358     unset($current_db);
 359      */
 360
 361     // tmpfile remove after convert encoding appended by Y.Kawada
 362     if (function_exists('PMA_kanji_file_conv')
 363         && (isset($textfile) && file_exists($textfile))) {
 364         unlink($textfile);
 365     }
 366
 367     // Counts the total number of rows for the same 'SELECT' query without the
 368     // 'LIMIT' clause that may have been programatically added
 369
 370     if (empty($sql_limit_to_append)) {
 371         $unlim_num_rows         = $num_rows;
 372         // if we did not append a limit, set this to get a correct
 373         // "Showing rows..." message
 374         //$_SESSION['tmp_user_values']['max_rows'] = 'all';
 375     } elseif ($is_select) {
 376
 377         //    c o u n t    q u e r y
 378
 379         // If we are "just browsing", there is only one table,
 380         // and no WHERE clause (or just 'WHERE 1 '),
 381         // we do a quick count (which uses MaxExactCount) because
 382         // SQL_CALC_FOUND_ROWS is not quick on large InnoDB tables
 383
 384         // However, do not count again if we did it previously
 385         // due to $find_real_end == true
 386
 387         if (!$is_group
 388          && !isset($analyzed_sql[0]['queryflags']['union'])
 389          && !isset($analyzed_sql[0]['table_ref'][1]['table_name'])
 390          && (empty($analyzed_sql[0]['where_clause'])
 391            || $analyzed_sql[0]['where_clause'] == '1 ')
 392          && !isset($find_real_end)
 393         ) {
 394
 395             // "j u s t   b r o w s i n g"
 396             $unlim_num_rows = PMA_Table::countRecords($db, $table);
 397
 398         } else { // n o t   " j u s t   b r o w s i n g "
 399
 400             // add select expression after the SQL_CALC_FOUND_ROWS
 401
 402             // for UNION, just adding SQL_CALC_FOUND_ROWS
 403             // after the first SELECT works.
 404
 405             // take the left part, could be:
 406             // SELECT
 407             // (SELECT
 408             $count_query = PMA_SQP_formatHtml($parsed_sql, 'query_only', 0, $analyzed_sql[0]['position_of_first_select'] + 1);
 409             $count_query .= ' SQL_CALC_FOUND_ROWS ';
 410             // add everything that was after the first SELECT
 411             $count_query .= PMA_SQP_formatHtml($parsed_sql, 'query_only', $analyzed_sql[0]['position_of_first_select']+1);
 412             // ensure there is no semicolon at the end of the
 413             // count query because we'll probably add
 414             // a LIMIT 1 clause after it
 415             $count_query = rtrim($count_query);
 416             $count_query = rtrim($count_query, ';');
 417
 418             // if using SQL_CALC_FOUND_ROWS, add a LIMIT to avoid
 419             // long delays. Returned count will be complete anyway.
 420             // (but a LIMIT would disrupt results in an UNION)
 421
 422             if (!isset($analyzed_sql[0]['queryflags']['union'])) {
 423                 $count_query .= ' LIMIT 1';
 424             }
 425
 426             // run the count query
 427
 428             PMA_DBI_try_query($count_query);
 429             // if (mysql_error()) {
 430             // void.
 431             // I tried the case
 432             // (SELECT `User`, `Host`, `Db`, `Select_priv` FROM `db`)
 433             // UNION (SELECT `User`, `Host`, "%" AS "Db",
 434             // `Select_priv`
 435             // FROM `user`) ORDER BY `User`, `Host`, `Db`;
 436             // and although the generated count_query is wrong
 437             // the SELECT FOUND_ROWS() work! (maybe it gets the
 438             // count from the latest query that worked)
 439             //
 440             // another case where the count_query is wrong:
 441             // SELECT COUNT(*), f1 from t1 group by f1
 442             // and you click to sort on count(*)
 443             // }
 444             $unlim_num_rows = PMA_DBI_fetch_value('SELECT FOUND_ROWS()');
 445         } // end else "just browsing"
 446
 447     } else { // not $is_select
 448          $unlim_num_rows         = 0;
 449     } // end rows total count
 450
 451     // if a table or database gets dropped, check column comments.
 452     if (isset($purge) && $purge == '1') {
 453         /**
 454          * Cleanup relations.
 455          */
 456         require_once './libraries/relation_cleanup.lib.php';
 457
 458         if (strlen($table) && strlen($db)) {
 459             PMA_relationsCleanupTable($db, $table);
 460         } elseif (strlen($db)) {
 461             PMA_relationsCleanupDatabase($db);
 462         } else {
 463             // VOID. No DB/Table gets deleted.
 464         } // end if relation-stuff
 465     } // end if ($purge)
 466
 467     // If a column gets dropped, do relation magic.
 468     if (isset($cpurge) && $cpurge == '1' && isset($purgekey)
 469      && strlen($db) && strlen($table) && !empty($purgekey)) {
 470         require_once './libraries/relation_cleanup.lib.php';
 471         PMA_relationsCleanupColumn($db, $table, $purgekey);
 472
 473     } // end if column PMA_* purge
 474 } // end else "didn't ask to see php code"
 475
 476 // No rows returned -> move back to the calling page
 477 if (0 == $num_rows || $is_affected) {
 478     if ($is_delete) {
 479         $message = PMA_Message::deleted_rows($num_rows);
 480     } elseif ($is_insert) {
 481         if ($is_replace) {
 482             /* For replace we get DELETED + INSERTED row count, so we have to call it affected */
 483             $message = PMA_Message::affected_rows($num_rows);
 484         } else {
 485             $message = PMA_Message::inserted_rows($num_rows);
 486         }
 487         $insert_id = PMA_DBI_insert_id();
 488         if ($insert_id != 0) {
 489             // insert_id is id of FIRST record inserted in one insert, so if we inserted multiple rows, we had to increment this
 490             $message->addMessage('[br]');
 491             // need to use a temporary because the Message class
 492             // currently supports adding parameters only to the first
 493             // message
 494             $_inserted = PMA_Message::notice(__('Inserted row id: %1$d'));
 495             $_inserted->addParam($insert_id + $num_rows - 1);
 496             $message->addMessage($_inserted);
 497         }
 498     } elseif ($is_affected) {
 499         $message = PMA_Message::affected_rows($num_rows);
 500
 501         // Ok, here is an explanation for the !$is_select.
 502         // The form generated by sql_query_form.lib.php
 503         // and db_sql.php has many submit buttons
 504         // on the same form, and some confusion arises from the
 505         // fact that $zero_rows is sent for every case.
 506         // The $zero_rows containing a success message and sent with
 507         // the form should not have priority over errors
 508     } elseif (!empty($zero_rows) && !$is_select) {
 509         $message = PMA_Message::rawSuccess(htmlspecialchars($zero_rows));
 510     } elseif (!empty($GLOBALS['show_as_php'])) {
 511         $message = PMA_Message::success(__('Showing as PHP code'));
 512     } elseif (isset($GLOBALS['show_as_php'])) {
 513         /* User disable showing as PHP, query is only displayed */
 514         $message = PMA_Message::notice(__('Showing SQL query'));
 515     } elseif (!empty($GLOBALS['validatequery'])) {
 516         $message = PMA_Message::notice(__('Validated SQL'));
 517     } else {
 518         $message = PMA_Message::success(__('MySQL returned an empty result set (i.e. zero rows).'));
 519     }
 520
 521     if (isset($GLOBALS['querytime'])) {
 522         $_querytime = PMA_Message::notice(__('Query took %01.4f sec'));
 523         $_querytime->addParam($GLOBALS['querytime']);
 524         $message->addMessage('(');
 525         $message->addMessage($_querytime);
 526         $message->addMessage(')');
 527     }
 528
 529     if ($is_gotofile) {
 530         $goto = PMA_securePath($goto);
 531         // Checks for a valid target script
 532         $is_db = $is_table = false;
 533         if (isset($_REQUEST['purge'])) {
 534             $table = '';
 535             unset($url_params['table']);
 536         }
 537         include 'libraries/db_table_exists.lib.php';
 538
 539         if (strpos($goto, 'tbl_') === 0 && ! $is_table) {
 540             if (strlen($table)) {
 541                 $table = '';
 542             }
 543             $goto = 'db_sql.php';
 544         }
 545         if (strpos($goto, 'db_') === 0 && ! $is_db) {
 546             if (strlen($db)) {
 547                 $db = '';
 548             }
 549             $goto = 'main.php';
 550         }
 551         // Loads to target script
 552         if ($goto != 'main.php') {
 553             require_once './libraries/header.inc.php';
 554         }
 555         $active_page = $goto;
 556         require './' . $goto;
 557     } else {
 558         // avoid a redirect loop when last record was deleted
 559         if (0 == $num_rows && 'sql.php' == $cfg['DefaultTabTable']) {
 560             $goto = str_replace('sql.php','tbl_structure.php',$goto);
 561         }
 562         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&amp;', '&', $goto) . '&message=' . urlencode($message));
 563     } // end else
 564     exit();
 565 } // end no rows returned
 566
 567 // At least one row is returned -> displays a table with results
 568 else {
 569     // Displays the headers
 570     if (isset($show_query)) {
 571         unset($show_query);
 572     }
 573     if (isset($printview) && $printview == '1') {
 574         require_once './libraries/header_printview.inc.php';
 575     } else {
 576         unset($message);
 577         if (strlen($table)) {
 578             require './libraries/tbl_common.php';
 579             $url_query .= '&amp;goto=tbl_sql.php&amp;back=tbl_sql.php';
 580             require './libraries/tbl_info.inc.php';
 581             require './libraries/tbl_links.inc.php';
 582         } elseif (strlen($db)) {
 583             require './libraries/db_common.inc.php';
 584             require './libraries/db_info.inc.php';
 585         } else {
 586             require './libraries/server_common.inc.php';
 587             require './libraries/server_links.inc.php';
 588         }
 589     }
 590
 591     if (strlen($db)) {
 592         $cfgRelation = PMA_getRelationsParam();
 593     }
 594
 595     // Gets the list of fields properties
 596     if (isset($result) && $result) {
 597         $fields_meta = PMA_DBI_get_fields_meta($result);
 598         $fields_cnt  = count($fields_meta);
 599     }
 600
 601     // Display previous update query (from tbl_replace)
 602     if (isset($disp_query) && $cfg['ShowSQL'] == true) {
 603         PMA_showMessage($disp_message, $disp_query, 'success');
 604     }
 605
 606     if (isset($profiling_results)) {
 607         PMA_profilingResults($profiling_results);
 608     }
 609
 610     // Displays the results in a table
 611     if (empty($disp_mode)) {
 612         // see the "PMA_setDisplayMode()" function in
 613         // libraries/display_tbl.lib.php
 614         $disp_mode = 'urdr111101';
 615     }
 616
 617     // hide edit and delete links for information_schema
 618     if ($db == 'information_schema') {
 619         $disp_mode = 'nnnn110111';
 620     }
 621
 622     if (isset($label)) {
 623         $message = PMA_message::success(__('Bookmark %s created'));
 624         $message->addParam($label);
 625         $message->display();
 626     }
 627
 628     PMA_displayTable($result, $disp_mode, $analyzed_sql);
 629     PMA_DBI_free_result($result);
 630
 631     // BEGIN INDEX CHECK See if indexes should be checked.
 632     if (isset($query_type) && $query_type == 'check_tbl' && isset($selected) && is_array($selected)) {
 633         foreach ($selected as $idx => $tbl_name) {
 634             $check = PMA_Index::findDuplicates($tbl_name, $db);
 635             if (! empty($check)) {
 636                 printf(__('Problems with indexes of table `%s`'), $tbl_name);
 637                 echo $check;
 638             }
 639         }
 640     } // End INDEX CHECK
 641
 642     // Bookmark support if required
 643     if ($disp_mode[7] == '1'
 644         && (! empty($cfg['Bookmark']) && empty($id_bookmark))
 645         && !empty($sql_query)) {
 646         echo "\n";
 647
 648         $goto = 'sql.php?'
 649               . PMA_generate_common_url($db, $table)
 650               . '&amp;sql_query=' . urlencode($sql_query)
 651               . '&amp;id_bookmark=1';
 652
 653         ?>
 654 <form action="sql.php" method="post" onsubmit="return emptyFormElements(this, 'fields[label]');">
 655 <?php echo PMA_generate_common_hidden_inputs(); ?>
 656 <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 657 <input type="hidden" name="fields[dbase]" value="<?php echo htmlspecialchars($db); ?>" />
 658 <input type="hidden" name="fields[user]" value="<?php echo $cfg['Bookmark']['user']; ?>" />
 659 <input type="hidden" name="fields[query]" value="<?php echo urlencode(isset($complete_query) ? $complete_query : $sql_query); ?>" />
 660 <fieldset>
 661     <legend><?php
 662      echo ($cfg['PropertiesIconic'] ? '<img class="icon" src="' . $pmaThemeImage . 'b_bookmark.png" width="16" height="16" alt="' . __('Bookmark this SQL query') . '" />' : '')
 663         . __('Bookmark this SQL query');
 664 ?>
 665     </legend>
 666
 667     <div class="formelement">
 668         <label for="fields_label_"><?php echo __('Label'); ?>:</label>
 669         <input type="text" id="fields_label_" name="fields[label]" value="" />
 670     </div>
 671
 672     <div class="formelement">
 673         <input type="checkbox" name="bkm_all_users" id="bkm_all_users" value="true" />
 674         <label for="bkm_all_users"><?php echo __('Let every user access this bookmark'); ?></label>
 675     </div>
 676
 677     <div class="clearfloat"></div>
 678 </fieldset>
 679 <fieldset class="tblFooters">
 680     <input type="submit" name="store_bkm" value="<?php echo __('Bookmark this SQL query'); ?>" />
 681 </fieldset>
 682 </form>
 683         <?php
 684     } // end bookmark support
 685
 686     // Do print the page if required
 687     if (isset($printview) && $printview == '1') {
 688         ?>
 689 <script type="text/javascript">
 690 //<![CDATA[
 691 // Do print the page
 692 window.onload = function()
 693 {
 694     if (typeof(window.print) != 'undefined') {
 695         window.print();
 696     }
 697 }
 698 //]]>
 699 </script>
 700         <?php
 701     } // end print case
 702 } // end rows returned
 703
 704 /**
 705  * Displays the footer
 706  */
 707 require './libraries/footer.inc.php';
 708 ?>