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/Table.class.php';
  14 require_once './libraries/check_user_privileges.lib.php';
  15 require_once './libraries/bookmark.lib.php';
  16
  17 $GLOBALS['js_include'][] = 'jquery/jquery-ui-1.8.custom.js';
  18
  19 if(isset($_SESSION['profiling'])) {
  20     $GLOBALS['js_include'][] = 'highcharts/highcharts.js';
  21     /* Files required for chart exporting */
  22     $GLOBALS['js_include'][] = 'highcharts/exporting.js';
  23     $GLOBALS['js_include'][] = 'canvg/canvg.js';
  24     $GLOBALS['js_include'][] = 'canvg/rgbcolor.js';
  25 }
  26
  27 /**
  28  * Defines the url to return to in case of error in a sql statement
  29  */
  30 // Security checkings
  31 if (! empty($goto)) {
  32     $is_gotofile     = preg_replace('@^([^?]+).*$@s', '\\1', $goto);
  33     if (! @file_exists('./' . $is_gotofile)) {
  34         unset($goto);
  35     } else {
  36         $is_gotofile = ($is_gotofile == $goto);
  37     }
  38 } else {
  39     $goto = (! strlen($table)) ? $cfg['DefaultTabDatabase'] : $cfg['DefaultTabTable'];
  40     $is_gotofile  = true;
  41 } // end if
  42
  43 if (! isset($err_url)) {
  44     $err_url = (!empty($back) ? $back : $goto)
  45              . '?' . PMA_generate_common_url($db)
  46              . ((strpos(' ' . $goto, 'db_') != 1 && strlen($table)) ? '&amp;table=' . urlencode($table) : '');
  47 } // end if
  48
  49 // Coming from a bookmark dialog
  50 if (isset($fields['query'])) {
  51     $sql_query = $fields['query'];
  52 }
  53
  54 // This one is just to fill $db
  55 if (isset($fields['dbase'])) {
  56     $db = $fields['dbase'];
  57 }
  58
  59 /**
  60  * During inline edit, if we have a relational field, show the dropdown for it
  61  *
  62  * Logic taken from libraries/display_tbl_lib.php
  63  *
  64  * This doesn't seem to be the right place to do this, but I can't think of any
  65  * better place either.
  66  */
  67 if (isset($_REQUEST['get_relational_values']) && $_REQUEST['get_relational_values'] == true) {
  68     require_once 'libraries/relation.lib.php';
  69
  70     $column = $_REQUEST['column'];
  71     $foreigners = PMA_getForeigners($db, $table, $column);
  72
  73     $display_field = PMA_getDisplayField($foreigners[$column]['foreign_db'], $foreigners[$column]['foreign_table']);
  74
  75     $foreignData = PMA_getForeignData($foreigners, $column, false, '', '');
  76
  77     if ($_SESSION['tmp_user_values']['relational_display'] == 'D'
  78         && (isset($display_field) && strlen($display_field)
  79         && (isset($_REQUEST['relation_key_or_display_column']) && $_REQUEST['relation_key_or_display_column']))) {
  80             $curr_value = $_REQUEST['relation_key_or_display_column'];
  81     } else {
  82         $curr_value = $_REQUEST['curr_value'];
  83     }
  84     if ($foreignData['disp_row'] == null) {
  85         //Handle the case when number of values is more than $cfg['ForeignKeyMaxLimit']
  86         $_url_params = array(
  87                 'db' => $db,
  88                 'table' => $table,
  89                 'field' => $column
  90         );
  91
  92         $dropdown = '<span class="curr_value">' . htmlspecialchars($_REQUEST['curr_value']) . '</span> <a href="browse_foreigners.php' . PMA_generate_common_url($_url_params) . '"'
  93                     . ' target="_blank" class="browse_foreign" '
  94                     .'>' . __('Browse foreign values') . '</a>';
  95     }
  96     else {
  97         $dropdown = PMA_foreignDropdown($foreignData['disp_row'], $foreignData['foreign_field'], $foreignData['foreign_display'], $curr_value, $cfg['ForeignKeyMaxLimit']);
  98         $dropdown = '<select>' . $dropdown . '</select>';
  99     }
 100
 101     $extra_data['dropdown'] = $dropdown;
 102     PMA_ajaxResponse(NULL, true, $extra_data);
 103 }
 104
 105 /**
 106  * Just like above, find possible values for enum fields during inline edit.
 107  *
 108  * Logic taken from libraries/display_tbl_lib.php
 109  */
 110 if(isset($_REQUEST['get_enum_values']) && $_REQUEST['get_enum_values'] == true) {
 111     $field_info_query = PMA_DBI_get_columns_sql($db, $table, $_REQUEST['column']);
 112
 113     $field_info_result = PMA_DBI_fetch_result($field_info_query, null, null, null, PMA_DBI_QUERY_STORE);
 114
 115     $search = array('enum', '(', ')', "'");
 116
 117     $values = explode(',', str_replace($search, '', $field_info_result[0]['Type']));
 118
 119     $dropdown = '<option value="">&nbsp;</option>';
 120     foreach($values as $value) {
 121         $dropdown .= '<option value="' . htmlspecialchars($value) . '"';
 122         if($value == $_REQUEST['curr_value']) {
 123             $dropdown .= ' selected="selected"';
 124         }
 125         $dropdown .= '>' . $value . '</option>';
 126     }
 127
 128     $dropdown = '<select>' . $dropdown . '</select>';
 129
 130     $extra_data['dropdown'] = $dropdown;
 131     PMA_ajaxResponse(NULL, true, $extra_data);
 132 }
 133
 134 /**
 135  * Find possible values for set fields during inline edit.
 136  */
 137 if(isset($_REQUEST['get_set_values']) && $_REQUEST['get_set_values'] == true) {
 138     $field_info_query = PMA_DBI_get_columns_sql($db, $table, $_REQUEST['column']);
 139
 140     $field_info_result = PMA_DBI_fetch_result($field_info_query, null, null, null, PMA_DBI_QUERY_STORE);
 141
 142     $selected_values = explode(',', $_REQUEST['curr_value']);
 143
 144     $search = array('set', '(', ')', "'");
 145     $values = explode(',', str_replace($search, '', $field_info_result[0]['Type']));
 146
 147     $select = '';
 148     foreach($values as $value) {
 149         $select .= '<option value="' . htmlspecialchars($value) . '"';
 150         if(in_array($value, $selected_values, true)) {
 151             $select .= ' selected="selected"';
 152         }
 153         $select .= '>' . $value . '</option>';
 154     }
 155
 156     $select_size = (sizeof($values) > 10) ? 10 : sizeof($values);
 157     $select = '<select multiple="multiple" size="' . $select_size . '">' . $select . '</select>';
 158
 159     $extra_data['select'] = $select;
 160     PMA_ajaxResponse(NULL, true, $extra_data);
 161 }
 162
 163 /**
 164  * Check ajax request to set the column order
 165  */
 166 if(isset($_REQUEST['set_col_order']) && $_REQUEST['set_col_order'] == true) {
 167     $pmatable = new PMA_Table($table, $db);
 168     $col_order = explode(',', $_REQUEST['col_order']);
 169     $retval = $pmatable->setUiProp(PMA_Table::PROP_COLUMN_ORDER, $col_order, $_REQUEST['table_create_time']);
 170     PMA_ajaxResponse(NULL, ($retval == true));
 171 }
 172
 173 // Default to browse if no query set and we have table
 174 // (needed for browsing from DefaultTabTable)
 175 if (empty($sql_query) && strlen($table) && strlen($db)) {
 176     require_once './libraries/bookmark.lib.php';
 177     $book_sql_query = PMA_Bookmark_get($db, '\'' . PMA_sqlAddslashes($table) . '\'',
 178         'label', false, true);
 179
 180     if (! empty($book_sql_query)) {
 181         $GLOBALS['using_bookmark_message'] = PMA_message::notice(__('Using bookmark "%s" as default browse query.'));
 182         $GLOBALS['using_bookmark_message']->addParam($table);
 183         $GLOBALS['using_bookmark_message']->addMessage(PMA_showDocu('faq6_22'));
 184         $sql_query = $book_sql_query;
 185     } else {
 186         $sql_query = 'SELECT * FROM ' . PMA_backquote($table);
 187     }
 188     unset($book_sql_query);
 189
 190     // set $goto to what will be displayed if query returns 0 rows
 191     $goto = 'tbl_structure.php';
 192 } else {
 193     // Now we can check the parameters
 194     PMA_checkParameters(array('sql_query'));
 195 }
 196
 197 // instead of doing the test twice
 198 $is_drop_database = preg_match('/DROP[[:space:]]+(DATABASE|SCHEMA)[[:space:]]+/i',
 199     $sql_query);
 200
 201 /**
 202  * Check rights in case of DROP DATABASE
 203  *
 204  * This test may be bypassed if $is_js_confirmed = 1 (already checked with js)
 205  * but since a malicious user may pass this variable by url/form, we don't take
 206  * into account this case.
 207  */
 208 if (!defined('PMA_CHK_DROP')
 209  && !$cfg['AllowUserDropDatabase']
 210  && $is_drop_database
 211  && !$is_superuser) {
 212     require_once './libraries/header.inc.php';
 213     PMA_mysqlDie(__('"DROP DATABASE" statements are disabled.'), '', '', $err_url);
 214 } // end if
 215
 216 require_once './libraries/display_tbl.lib.php';
 217 PMA_displayTable_checkConfigParams();
 218
 219 /**
 220  * Need to find the real end of rows?
 221  */
 222 if (isset($find_real_end) && $find_real_end) {
 223     $unlim_num_rows = PMA_Table::countRecords($db, $table, $force_exact = true);
 224     $_SESSION['tmp_user_values']['pos'] = @((ceil($unlim_num_rows / $_SESSION['tmp_user_values']['max_rows']) - 1) * $_SESSION['tmp_user_values']['max_rows']);
 225 }
 226
 227
 228 /**
 229  * Bookmark add
 230  */
 231 if (isset($store_bkm)) {
 232     PMA_Bookmark_save($fields, (isset($bkm_all_users) && $bkm_all_users == 'true' ? true : false));
 233     // go back to sql.php to redisplay query; do not use &amp; in this case:
 234     PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . $goto . '&label=' . $fields['label']);
 235 } // end if
 236
 237 /**
 238  * Parse and analyze the query
 239  */
 240 require_once './libraries/parse_analyze.lib.php';
 241
 242 /**
 243  * Sets or modifies the $goto variable if required
 244  */
 245 if ($goto == 'sql.php') {
 246     $is_gotofile = false;
 247     $goto = 'sql.php?'
 248           . PMA_generate_common_url($db, $table)
 249           . '&amp;sql_query=' . urlencode($sql_query);
 250 } // end if
 251
 252
 253 /**
 254  * Go back to further page if table should not be dropped
 255  */
 256 if (isset($btnDrop) && $btnDrop == __('No')) {
 257     if (!empty($back)) {
 258         $goto = $back;
 259     }
 260     if ($is_gotofile) {
 261         if (strpos($goto, 'db_') === 0 && strlen($table)) {
 262             $table = '';
 263         }
 264         $active_page = $goto;
 265         require './' . PMA_securePath($goto);
 266     } else {
 267         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&amp;', '&', $goto));
 268     }
 269     exit();
 270 } // end if
 271
 272
 273 /**
 274  * Displays the confirm page if required
 275  *
 276  * This part of the script is bypassed if $is_js_confirmed = 1 (already checked
 277  * with js) because possible security issue is not so important here: at most,
 278  * the confirm message isn't displayed.
 279  *
 280  * Also bypassed if only showing php code.or validating a SQL query
 281  */
 282 if (! $cfg['Confirm'] || isset($_REQUEST['is_js_confirmed']) || isset($btnDrop)
 283  // if we are coming from a "Create PHP code" or a "Without PHP Code"
 284  // dialog, we won't execute the query anyway, so don't confirm
 285  || isset($GLOBALS['show_as_php'])
 286  || !empty($GLOBALS['validatequery'])) {
 287     $do_confirm = false;
 288 } else {
 289     $do_confirm = isset($analyzed_sql[0]['queryflags']['need_confirm']);
 290 }
 291
 292 if ($do_confirm) {
 293     $stripped_sql_query = $sql_query;
 294     require_once './libraries/header.inc.php';
 295     if ($is_drop_database) {
 296         echo '<h1 class="error">' . __('You are about to DESTROY a complete database!') . '</h1>';
 297     }
 298     echo '<form action="sql.php" method="post">' . "\n"
 299         .PMA_generate_common_hidden_inputs($db, $table);
 300     ?>
 301     <input type="hidden" name="sql_query" value="<?php echo htmlspecialchars($sql_query); ?>" />
 302     <input type="hidden" name="message_to_show" value="<?php echo isset($message_to_show) ? PMA_sanitize($message_to_show, true) : ''; ?>" />
 303     <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 304     <input type="hidden" name="back" value="<?php echo isset($back) ? PMA_sanitize($back, true) : ''; ?>" />
 305     <input type="hidden" name="reload" value="<?php echo isset($reload) ? PMA_sanitize($reload, true) : 0; ?>" />
 306     <input type="hidden" name="purge" value="<?php echo isset($purge) ? PMA_sanitize($purge, true) : ''; ?>" />
 307     <input type="hidden" name="dropped_column" value="<?php echo isset($dropped_column) ? PMA_sanitize($dropped_column, true) : ''; ?>" />
 308     <input type="hidden" name="show_query" value="<?php echo isset($show_query) ? PMA_sanitize($show_query, true) : ''; ?>" />
 309     <?php
 310     echo '<fieldset class="confirmation">' . "\n"
 311         .'    <legend>' . __('Do you really want to ') . '</legend>'
 312         .'    <tt>' . htmlspecialchars($stripped_sql_query) . '</tt>' . "\n"
 313         .'</fieldset>' . "\n"
 314         .'<fieldset class="tblFooters">' . "\n";
 315     ?>
 316     <input type="submit" name="btnDrop" value="<?php echo __('Yes'); ?>" id="buttonYes" />
 317     <input type="submit" name="btnDrop" value="<?php echo __('No'); ?>" id="buttonNo" />
 318     <?php
 319     echo '</fieldset>' . "\n"
 320        . '</form>' . "\n";
 321
 322     /**
 323      * Displays the footer and exit
 324      */
 325     require './libraries/footer.inc.php';
 326 } // end if $do_confirm
 327
 328
 329 // Defines some variables
 330 // A table has to be created, renamed, dropped -> navi frame should be reloaded
 331 /**
 332  * @todo use the parser/analyzer
 333  */
 334
 335 if (empty($reload)
 336     && preg_match('/^(CREATE|ALTER|DROP)\s+(VIEW|TABLE|DATABASE|SCHEMA)\s+/i', $sql_query)) {
 337     $reload = 1;
 338 }
 339
 340 // SK -- Patch: $is_group added for use in calculation of total number of
 341 //              rows.
 342 //              $is_count is changed for more correct "LIMIT" clause
 343 //              appending in queries like
 344 //                "SELECT COUNT(...) FROM ... GROUP BY ..."
 345
 346 /**
 347  * @todo detect all this with the parser, to avoid problems finding
 348  * those strings in comments or backquoted identifiers
 349  */
 350
 351 $is_explain = $is_count = $is_export = $is_delete = $is_insert = $is_affected = $is_show = $is_maint = $is_analyse = $is_group = $is_func = $is_replace = false;
 352 if ($is_select) { // see line 141
 353     $is_group = preg_match('@(GROUP[[:space:]]+BY|HAVING|SELECT[[:space:]]+DISTINCT)[[:space:]]+@i', $sql_query);
 354     $is_func =  !$is_group && (preg_match('@[[:space:]]+(SUM|AVG|STD|STDDEV|MIN|MAX|BIT_OR|BIT_AND)\s*\(@i', $sql_query));
 355     $is_count = !$is_group && (preg_match('@^SELECT[[:space:]]+COUNT\((.*\.+)?.*\)@i', $sql_query));
 356     $is_export   = (preg_match('@[[:space:]]+INTO[[:space:]]+OUTFILE[[:space:]]+@i', $sql_query));
 357     $is_analyse  = (preg_match('@[[:space:]]+PROCEDURE[[:space:]]+ANALYSE@i', $sql_query));
 358 } elseif (preg_match('@^EXPLAIN[[:space:]]+@i', $sql_query)) {
 359     $is_explain  = true;
 360 } elseif (preg_match('@^DELETE[[:space:]]+@i', $sql_query)) {
 361     $is_delete   = true;
 362     $is_affected = true;
 363 } elseif (preg_match('@^(INSERT|LOAD[[:space:]]+DATA|REPLACE)[[:space:]]+@i', $sql_query)) {
 364     $is_insert   = true;
 365     $is_affected = true;
 366     if (preg_match('@^(REPLACE)[[:space:]]+@i', $sql_query)) {
 367         $is_replace = true;
 368     }
 369 } elseif (preg_match('@^UPDATE[[:space:]]+@i', $sql_query)) {
 370     $is_affected = true;
 371 } elseif (preg_match('@^[[:space:]]*SHOW[[:space:]]+@i', $sql_query)) {
 372     $is_show     = true;
 373 } elseif (preg_match('@^(CHECK|ANALYZE|REPAIR|OPTIMIZE)[[:space:]]+TABLE[[:space:]]+@i', $sql_query)) {
 374     $is_maint    = true;
 375 }
 376
 377 // assign default full_sql_query
 378 $full_sql_query = $sql_query;
 379
 380 // Handle remembered sorting order, only for single table query
 381 if ($GLOBALS['cfg']['RememberSorting']
 382  && ! ($is_count || $is_export || $is_func || $is_analyse)
 383  && count($analyzed_sql[0]['select_expr']) == 0
 384  && isset($analyzed_sql[0]['queryflags']['select_from'])
 385  && count($analyzed_sql[0]['table_ref']) == 1
 386  ) {
 387     $pmatable = new PMA_Table($table, $db);
 388     if (empty($analyzed_sql[0]['order_by_clause'])) {
 389         $sorted_col = $pmatable->getUiProp(PMA_Table::PROP_SORTED_COLUMN);
 390         if ($sorted_col) {
 391             // retrieve the remembered sorting order for current table
 392             $sql_order_to_append = ' ORDER BY ' . $sorted_col . ' ';
 393             $full_sql_query = $analyzed_sql[0]['section_before_limit'] . $sql_order_to_append . $analyzed_sql[0]['section_after_limit'];
 394
 395             // update the $analyzed_sql
 396             $analyzed_sql[0]['section_before_limit'] .= $sql_order_to_append;
 397             $analyzed_sql[0]['order_by_clause'] = $sorted_col;
 398         }
 399     } else {
 400         // store the remembered table into session
 401         $pmatable->setUiProp(PMA_Table::PROP_SORTED_COLUMN, $analyzed_sql[0]['order_by_clause']);
 402     }
 403 }
 404
 405 // Do append a "LIMIT" clause?
 406 if ((! $cfg['ShowAll'] || $_SESSION['tmp_user_values']['max_rows'] != 'all')
 407  && ! ($is_count || $is_export || $is_func || $is_analyse)
 408  && isset($analyzed_sql[0]['queryflags']['select_from'])
 409  && ! isset($analyzed_sql[0]['queryflags']['offset'])
 410  && empty($analyzed_sql[0]['limit_clause'])
 411  ) {
 412     $sql_limit_to_append = ' LIMIT ' . $_SESSION['tmp_user_values']['pos'] . ', ' . $_SESSION['tmp_user_values']['max_rows'] . " ";
 413
 414     $full_sql_query  = $analyzed_sql[0]['section_before_limit'] . "\n" . $sql_limit_to_append . $analyzed_sql[0]['section_after_limit'];
 415     /**
 416      * @todo pretty printing of this modified query
 417      */
 418     if (isset($display_query)) {
 419         // if the analysis of the original query revealed that we found
 420         // a section_after_limit, we now have to analyze $display_query
 421         // to display it correctly
 422
 423         if (!empty($analyzed_sql[0]['section_after_limit']) && trim($analyzed_sql[0]['section_after_limit']) != ';') {
 424             $analyzed_display_query = PMA_SQP_analyze(PMA_SQP_parse($display_query));
 425             $display_query  = $analyzed_display_query[0]['section_before_limit'] . "\n" . $sql_limit_to_append . $analyzed_display_query[0]['section_after_limit'];
 426         }
 427     }
 428
 429 }
 430
 431 if (strlen($db)) {
 432     PMA_DBI_select_db($db);
 433 }
 434
 435 //  E x e c u t e    t h e    q u e r y
 436
 437 // Only if we didn't ask to see the php code (mikebeck)
 438 if (isset($GLOBALS['show_as_php']) || !empty($GLOBALS['validatequery'])) {
 439     unset($result);
 440     $num_rows = 0;
 441 } else {
 442     if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
 443         PMA_DBI_query('SET PROFILING=1;');
 444     }
 445
 446     // Measure query time.
 447     $querytime_before = array_sum(explode(' ', microtime()));
 448
 449     $result   = @PMA_DBI_try_query($full_sql_query, null, PMA_DBI_QUERY_STORE);
 450
 451     $querytime_after = array_sum(explode(' ', microtime()));
 452
 453     $GLOBALS['querytime'] = $querytime_after - $querytime_before;
 454
 455     // Displays an error message if required and stop parsing the script
 456     if ($error        = PMA_DBI_getError()) {
 457         if ($is_gotofile) {
 458             if (strpos($goto, 'db_') === 0 && strlen($table)) {
 459                 $table = '';
 460             }
 461             $active_page = $goto;
 462             $message = PMA_Message::rawError($error);
 463
 464             if( $GLOBALS['is_ajax_request'] == true) {
 465                 PMA_ajaxResponse($message, false);
 466             }
 467
 468             /**
 469              * Go to target path.
 470              */
 471             require './' . PMA_securePath($goto);
 472         } else {
 473             $full_err_url = (preg_match('@^(db|tbl)_@', $err_url))
 474                           ? $err_url . '&amp;show_query=1&amp;sql_query=' . urlencode($sql_query)
 475                           : $err_url;
 476             PMA_mysqlDie($error, $full_sql_query, '', $full_err_url);
 477         }
 478         exit;
 479     }
 480     unset($error);
 481
 482     // Gets the number of rows affected/returned
 483     // (This must be done immediately after the query because
 484     // mysql_affected_rows() reports about the last query done)
 485
 486     if (!$is_affected) {
 487         $num_rows = ($result) ? @PMA_DBI_num_rows($result) : 0;
 488     } elseif (! isset($num_rows)) {
 489         $num_rows = @PMA_DBI_affected_rows();
 490     }
 491
 492     // Grabs the profiling results
 493     if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
 494         $profiling_results = PMA_DBI_fetch_result('SHOW PROFILE;');
 495     }
 496
 497     // Checks if the current database has changed
 498     // This could happen if the user sends a query like "USE `database`;"
 499     /**
 500      * commented out auto-switching to active database - really required?
 501      * bug #1814718 win: table list disappears (mixed case db names)
 502      * https://sourceforge.net/support/tracker.php?aid=1814718
 503      * @todo RELEASE test and comit or rollback before release
 504     $current_db = PMA_DBI_fetch_value('SELECT DATABASE()');
 505     if ($db !== $current_db) {
 506         $db     = $current_db;
 507         $reload = 1;
 508     }
 509     unset($current_db);
 510      */
 511
 512     // tmpfile remove after convert encoding appended by Y.Kawada
 513     if (function_exists('PMA_kanji_file_conv')
 514         && (isset($textfile) && file_exists($textfile))) {
 515         unlink($textfile);
 516     }
 517
 518     // Counts the total number of rows for the same 'SELECT' query without the
 519     // 'LIMIT' clause that may have been programatically added
 520
 521     if (empty($sql_limit_to_append)) {
 522         $unlim_num_rows         = $num_rows;
 523         // if we did not append a limit, set this to get a correct
 524         // "Showing rows..." message
 525         //$_SESSION['tmp_user_values']['max_rows'] = 'all';
 526     } elseif ($is_select) {
 527
 528         //    c o u n t    q u e r y
 529
 530         // If we are "just browsing", there is only one table,
 531         // and no WHERE clause (or just 'WHERE 1 '),
 532         // we do a quick count (which uses MaxExactCount) because
 533         // SQL_CALC_FOUND_ROWS is not quick on large InnoDB tables
 534
 535         // However, do not count again if we did it previously
 536         // due to $find_real_end == true
 537
 538         if (!$is_group
 539          && ! isset($analyzed_sql[0]['queryflags']['union'])
 540          && ! isset($analyzed_sql[0]['table_ref'][1]['table_name'])
 541          && (empty($analyzed_sql[0]['where_clause'])
 542            || $analyzed_sql[0]['where_clause'] == '1 ')
 543          && ! isset($find_real_end)
 544         ) {
 545
 546             // "j u s t   b r o w s i n g"
 547             $unlim_num_rows = PMA_Table::countRecords($db, $table);
 548
 549         } else { // n o t   " j u s t   b r o w s i n g "
 550
 551             // add select expression after the SQL_CALC_FOUND_ROWS
 552
 553             // for UNION, just adding SQL_CALC_FOUND_ROWS
 554             // after the first SELECT works.
 555
 556             // take the left part, could be:
 557             // SELECT
 558             // (SELECT
 559             $count_query = PMA_SQP_formatHtml($parsed_sql, 'query_only', 0, $analyzed_sql[0]['position_of_first_select'] + 1);
 560             $count_query .= ' SQL_CALC_FOUND_ROWS ';
 561             // add everything that was after the first SELECT
 562             $count_query .= PMA_SQP_formatHtml($parsed_sql, 'query_only', $analyzed_sql[0]['position_of_first_select']+1);
 563             // ensure there is no semicolon at the end of the
 564             // count query because we'll probably add
 565             // a LIMIT 1 clause after it
 566             $count_query = rtrim($count_query);
 567             $count_query = rtrim($count_query, ';');
 568
 569             // if using SQL_CALC_FOUND_ROWS, add a LIMIT to avoid
 570             // long delays. Returned count will be complete anyway.
 571             // (but a LIMIT would disrupt results in an UNION)
 572
 573             if (! isset($analyzed_sql[0]['queryflags']['union'])) {
 574                 $count_query .= ' LIMIT 1';
 575             }
 576
 577             // run the count query
 578
 579             PMA_DBI_try_query($count_query);
 580             // if (mysql_error()) {
 581             // void.
 582             // I tried the case
 583             // (SELECT `User`, `Host`, `Db`, `Select_priv` FROM `db`)
 584             // UNION (SELECT `User`, `Host`, "%" AS "Db",
 585             // `Select_priv`
 586             // FROM `user`) ORDER BY `User`, `Host`, `Db`;
 587             // and although the generated count_query is wrong
 588             // the SELECT FOUND_ROWS() work! (maybe it gets the
 589             // count from the latest query that worked)
 590             //
 591             // another case where the count_query is wrong:
 592             // SELECT COUNT(*), f1 from t1 group by f1
 593             // and you click to sort on count(*)
 594             // }
 595             $unlim_num_rows = PMA_DBI_fetch_value('SELECT FOUND_ROWS()');
 596         } // end else "just browsing"
 597
 598     } else { // not $is_select
 599          $unlim_num_rows         = 0;
 600     } // end rows total count
 601
 602     // if a table or database gets dropped, check column comments.
 603     if (isset($purge) && $purge == '1') {
 604         /**
 605          * Cleanup relations.
 606          */
 607         require_once './libraries/relation_cleanup.lib.php';
 608
 609         if (strlen($table) && strlen($db)) {
 610             PMA_relationsCleanupTable($db, $table);
 611         } elseif (strlen($db)) {
 612             PMA_relationsCleanupDatabase($db);
 613         } else {
 614             // VOID. No DB/Table gets deleted.
 615         } // end if relation-stuff
 616     } // end if ($purge)
 617
 618     // If a column gets dropped, do relation magic.
 619     if (isset($dropped_column) && strlen($db) && strlen($table) && !empty($dropped_column)) {
 620         require_once './libraries/relation_cleanup.lib.php';
 621         PMA_relationsCleanupColumn($db, $table, $dropped_column);
 622
 623     } // end if column was dropped
 624 } // end else "didn't ask to see php code"
 625
 626 // No rows returned -> move back to the calling page
 627 if (0 == $num_rows || $is_affected) {
 628     if ($is_delete) {
 629         $message = PMA_Message::deleted_rows($num_rows);
 630     } elseif ($is_insert) {
 631         if ($is_replace) {
 632             /* For replace we get DELETED + INSERTED row count, so we have to call it affected */
 633             $message = PMA_Message::affected_rows($num_rows);
 634         } else {
 635             $message = PMA_Message::inserted_rows($num_rows);
 636         }
 637         $insert_id = PMA_DBI_insert_id();
 638         if ($insert_id != 0) {
 639             // insert_id is id of FIRST record inserted in one insert, so if we inserted multiple rows, we had to increment this
 640             $message->addMessage('[br]');
 641             // need to use a temporary because the Message class
 642             // currently supports adding parameters only to the first
 643             // message
 644             $_inserted = PMA_Message::notice(__('Inserted row id: %1$d'));
 645             $_inserted->addParam($insert_id + $num_rows - 1);
 646             $message->addMessage($_inserted);
 647         }
 648     } elseif ($is_affected) {
 649         $message = PMA_Message::affected_rows($num_rows);
 650
 651         // Ok, here is an explanation for the !$is_select.
 652         // The form generated by sql_query_form.lib.php
 653         // and db_sql.php has many submit buttons
 654         // on the same form, and some confusion arises from the
 655         // fact that $message_to_show is sent for every case.
 656         // The $message_to_show containing a success message and sent with
 657         // the form should not have priority over errors
 658     } elseif (!empty($message_to_show) && !$is_select) {
 659         $message = PMA_Message::rawSuccess(htmlspecialchars($message_to_show));
 660     } elseif (!empty($GLOBALS['show_as_php'])) {
 661         $message = PMA_Message::success(__('Showing as PHP code'));
 662     } elseif (isset($GLOBALS['show_as_php'])) {
 663         /* User disable showing as PHP, query is only displayed */
 664         $message = PMA_Message::notice(__('Showing SQL query'));
 665     } elseif (!empty($GLOBALS['validatequery'])) {
 666         $message = PMA_Message::notice(__('Validated SQL'));
 667     } else {
 668         $message = PMA_Message::success(__('MySQL returned an empty result set (i.e. zero rows).'));
 669     }
 670
 671     if (isset($GLOBALS['querytime'])) {
 672         $_querytime = PMA_Message::notice(__('Query took %01.4f sec'));
 673         $_querytime->addParam($GLOBALS['querytime']);
 674         $message->addMessage('(');
 675         $message->addMessage($_querytime);
 676         $message->addMessage(')');
 677     }
 678
 679     if( $GLOBALS['is_ajax_request'] == true) {
 680
 681         /**
 682          * If we are in inline editing, we need to process the relational and
 683          * transformed fields, if they were edited. After that, output the correct
 684          * link/transformed value and exit
 685          *
 686          * Logic taken from libraries/display_tbl.lib.php
 687          */
 688
 689         if(isset($_REQUEST['rel_fields_list']) && $_REQUEST['rel_fields_list'] != '') {
 690             //handle relations work here for updated row.
 691             require_once './libraries/relation.lib.php';
 692
 693             $map = PMA_getForeigners($db, $table, '', 'both');
 694
 695             $rel_fields = array();
 696             parse_str($_REQUEST['rel_fields_list'], $rel_fields);
 697
 698             foreach( $rel_fields as $rel_field => $rel_field_value) {
 699
 700                 $where_comparison = "='" . $rel_field_value . "'";
 701                 $display_field = PMA_getDisplayField($map[$rel_field]['foreign_db'], $map[$rel_field]['foreign_table']);
 702
 703                 // Field to display from the foreign table?
 704                 if (isset($display_field) && strlen($display_field)) {
 705                     $dispsql     = 'SELECT ' . PMA_backquote($display_field)
 706                         . ' FROM ' . PMA_backquote($map[$rel_field]['foreign_db'])
 707                         . '.' . PMA_backquote($map[$rel_field]['foreign_table'])
 708                         . ' WHERE ' . PMA_backquote($map[$rel_field]['foreign_field'])
 709                         . $where_comparison;
 710                     $dispresult  = PMA_DBI_try_query($dispsql, null, PMA_DBI_QUERY_STORE);
 711                     if ($dispresult && PMA_DBI_num_rows($dispresult) > 0) {
 712                         list($dispval) = PMA_DBI_fetch_row($dispresult, 0);
 713                     } else {
 714                         //$dispval = __('Link not found');
 715                     }
 716                     @PMA_DBI_free_result($dispresult);
 717                 } else {
 718                     $dispval     = '';
 719                 } // end if... else...
 720
 721                 if ('K' == $_SESSION['tmp_user_values']['relational_display']) {
 722                     // user chose "relational key" in the display options, so
 723                     // the title contains the display field
 724                     $title = (! empty($dispval))? ' title="' . htmlspecialchars($dispval) . '"' : '';
 725                 } else {
 726                     $title = ' title="' . htmlspecialchars($rel_field_value) . '"';
 727                 }
 728
 729                 $_url_params = array(
 730                     'db'    => $map[$rel_field]['foreign_db'],
 731                     'table' => $map[$rel_field]['foreign_table'],
 732                     'pos'   => '0',
 733                     'sql_query' => 'SELECT * FROM '
 734                                         . PMA_backquote($map[$rel_field]['foreign_db']) . '.' . PMA_backquote($map[$rel_field]['foreign_table'])
 735                                         . ' WHERE ' . PMA_backquote($map[$rel_field]['foreign_field'])
 736                                         . $where_comparison
 737                 );
 738                 $output = '<a href="sql.php' . PMA_generate_common_url($_url_params) . '"' . $title . '>';
 739
 740                 if ('D' == $_SESSION['tmp_user_values']['relational_display']) {
 741                     // user chose "relational display field" in the
 742                     // display options, so show display field in the cell
 743                     $output .= (!empty($dispval)) ? htmlspecialchars($dispval) : '';
 744                 } else {
 745                     // otherwise display data in the cell
 746                     $output .= htmlspecialchars($rel_field_value);
 747                 }
 748                 $output .= '</a>';
 749                 $extra_data['relations'][$rel_field] = $output;
 750             }
 751         }
 752
 753         if(isset($_REQUEST['do_transformations']) && $_REQUEST['do_transformations'] == true ) {
 754             require_once './libraries/transformations.lib.php';
 755             //if some posted fields need to be transformed, generate them here.
 756             $mime_map = PMA_getMIME($db, $table);
 757
 758             if ($mime_map === false) {
 759                 $mime_map = array();
 760             }
 761
 762             $edited_values = array();
 763             parse_str($_REQUEST['transform_fields_list'], $edited_values);
 764
 765             foreach($mime_map as $transformation) {
 766                 $include_file = $transformation['transformation'];
 767                 $column_name = $transformation['column_name'];
 768                 $column_data = $edited_values[$column_name];
 769
 770                 $_url_params = array(
 771                     'db'            => $db,
 772                     'table'         => $table,
 773                     'where_clause'  => $_REQUEST['where_clause'],
 774                     'transform_key' => $column_name,
 775                 );
 776
 777                 if (file_exists('./libraries/transformations/' . $include_file)) {
 778                     $transformfunction_name = str_replace('.inc.php', '', $transformation['transformation']);
 779
 780                     require_once './libraries/transformations/' . $include_file;
 781
 782                     if (function_exists('PMA_transformation_' . $transformfunction_name)) {
 783                         $transform_function = 'PMA_transformation_' . $transformfunction_name;
 784                         $transform_options  = PMA_transformation_getOptions((isset($transformation['transformation_options']) ? $transformation['transformation_options'] : ''));
 785                         $transform_options['wrapper_link'] = PMA_generate_common_url($_url_params);
 786                     }
 787                 }
 788
 789                 $extra_data['transformations'][$column_name] = $transform_function($column_data, $transform_options);
 790             }
 791         }
 792
 793         if ($cfg['ShowSQL']) {
 794             $extra_data['sql_query'] = PMA_showMessage($message, $GLOBALS['sql_query'], 'success');
 795         }
 796         if (isset($GLOBALS['reload']) && $GLOBALS['reload'] == 1) {
 797             $extra_data['reload'] = 1;
 798             $extra_data['db'] = $GLOBALS['db'];
 799         }
 800         PMA_ajaxResponse($message, $message->isSuccess(), (isset($extra_data) ? $extra_data : ''));
 801     }
 802
 803     if ($is_gotofile) {
 804         $goto = PMA_securePath($goto);
 805         // Checks for a valid target script
 806         $is_db = $is_table = false;
 807         if (isset($_REQUEST['purge'])) {
 808             $table = '';
 809             unset($url_params['table']);
 810         }
 811         include 'libraries/db_table_exists.lib.php';
 812
 813         if (strpos($goto, 'tbl_') === 0 && ! $is_table) {
 814             if (strlen($table)) {
 815                 $table = '';
 816             }
 817             $goto = 'db_sql.php';
 818         }
 819         if (strpos($goto, 'db_') === 0 && ! $is_db) {
 820             if (strlen($db)) {
 821                 $db = '';
 822             }
 823             $goto = 'main.php';
 824         }
 825         // Loads to target script
 826         if ($goto != 'main.php') {
 827             require_once './libraries/header.inc.php';
 828         }
 829         $active_page = $goto;
 830         require './' . $goto;
 831     } else {
 832         // avoid a redirect loop when last record was deleted
 833         if (0 == $num_rows && 'sql.php' == $cfg['DefaultTabTable']) {
 834             $goto = str_replace('sql.php','tbl_structure.php',$goto);
 835         }
 836         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&amp;', '&', $goto) . '&message=' . urlencode($message));
 837     } // end else
 838     exit();
 839 } // end no rows returned
 840
 841 // At least one row is returned -> displays a table with results
 842 else {
 843     //If we are retrieving the full value of a truncated field or the original
 844     // value of a transformed field, show it here and exit
 845     if( $GLOBALS['inline_edit'] == true && $GLOBALS['cfg']['AjaxEnable']) {
 846         $row = PMA_DBI_fetch_row($result);
 847         $extra_data = array();
 848         $extra_data['value'] = $row[0];
 849         PMA_ajaxResponse(NULL, true, $extra_data);
 850     }
 851
 852     // Displays the headers
 853     if (isset($show_query)) {
 854         unset($show_query);
 855     }
 856     if (isset($printview) && $printview == '1') {
 857         require_once './libraries/header_printview.inc.php';
 858     } else {
 859
 860         $GLOBALS['js_include'][] = 'functions.js';
 861         $GLOBALS['js_include'][] = 'makegrid.js';
 862         $GLOBALS['js_include'][] = 'sql.js';
 863
 864         unset($message);
 865
 866         if( ! $GLOBALS['is_ajax_request'] || ! $GLOBALS['cfg']['AjaxEnable']) {
 867             if (strlen($table)) {
 868                 require './libraries/tbl_common.php';
 869                 $url_query .= '&amp;goto=tbl_sql.php&amp;back=tbl_sql.php';
 870                 require './libraries/tbl_info.inc.php';
 871                 require './libraries/tbl_links.inc.php';
 872             } elseif (strlen($db)) {
 873                 require './libraries/db_common.inc.php';
 874                 require './libraries/db_info.inc.php';
 875             } else {
 876                 require './libraries/server_common.inc.php';
 877                 require './libraries/server_links.inc.php';
 878             }
 879         }
 880         else {
 881             require_once './libraries/header.inc.php';
 882             //we don't need to buffer the output in PMA_showMessage here.
 883             //set a global variable and check against it in the function
 884             $GLOBALS['buffer_message'] = false;
 885         }
 886     }
 887
 888     if (strlen($db)) {
 889         $cfgRelation = PMA_getRelationsParam();
 890     }
 891
 892     // Gets the list of fields properties
 893     if (isset($result) && $result) {
 894         $fields_meta = PMA_DBI_get_fields_meta($result);
 895         $fields_cnt  = count($fields_meta);
 896     }
 897
 898     if( ! $GLOBALS['is_ajax_request']) {
 899         //begin the sqlqueryresults div here. container div
 900         echo '<div id="sqlqueryresults"';
 901         if ($GLOBALS['cfg']['AjaxEnable']) {
 902             echo ' class="ajax"';
 903         }
 904         echo '>';
 905     }
 906
 907     // Display previous update query (from tbl_replace)
 908     if (isset($disp_query) && $cfg['ShowSQL'] == true) {
 909         PMA_showMessage($disp_message, $disp_query, 'success');
 910     }
 911
 912     if (isset($profiling_results)) {
 913                 // pma_token/url_query needed for chart export
 914 ?>
 915 <script type="text/javascript">
 916 pma_token = '<?php echo $_SESSION[' PMA_token ']; ?>';
 917 url_query = '<?php echo isset($url_query)?$url_query:PMA_generate_common_url($db);?>';
 918 $(document).ready(createProfilingChart);
 919 </script>
 920 <?php
 921         echo '<fieldset><legend>' . __('Profiling') . '</legend>' . "\n";
 922         echo '<div style="float: left;">';
 923         echo '<table>' . "\n";
 924         echo ' <tr>' .  "\n";
 925         echo '  <th>' . __('Status') . '</th>' . "\n";
 926         echo '  <th>' . __('Time') . '</th>' . "\n";
 927         echo ' </tr>' .  "\n";
 928
 929         $chart_json = Array();
 930         foreach($profiling_results as $one_result) {
 931             echo ' <tr>' .  "\n";
 932             echo '<td>' . ucwords($one_result['Status']) . '</td>' .  "\n";
 933             echo '<td align="right">' . (PMA_formatNumber($one_result['Duration'],3,1)) . 's</td>' .  "\n";
 934             $chart_json[ucwords($one_result['Status'])] = $one_result['Duration'];
 935         }
 936
 937         echo '</table>' . "\n";
 938         echo '</div>';
 939         //require_once './libraries/chart.lib.php';
 940         echo '<div id="profilingchart" style="display:none;">';
 941         //PMA_chart_profiling($profiling_results);
 942         echo json_encode($chart_json);
 943         echo '</div>';
 944         echo '</fieldset>' . "\n";
 945     }
 946
 947     // Displays the results in a table
 948     if (empty($disp_mode)) {
 949         // see the "PMA_setDisplayMode()" function in
 950         // libraries/display_tbl.lib.php
 951         $disp_mode = 'urdr111101';
 952     }
 953
 954     // hide edit and delete links for information_schema
 955     if (strtolower($db) == 'information_schema' || (PMA_DRIZZLE && strtolower($db) == 'data_dictionary')) {
 956         $disp_mode = 'nnnn110111';
 957     }
 958
 959     if (isset($label)) {
 960         $message = PMA_message::success(__('Bookmark %s created'));
 961         $message->addParam($label);
 962         $message->display();
 963     }
 964
 965     PMA_displayTable($result, $disp_mode, $analyzed_sql);
 966     PMA_DBI_free_result($result);
 967
 968     // BEGIN INDEX CHECK See if indexes should be checked.
 969     if (isset($query_type) && $query_type == 'check_tbl' && isset($selected) && is_array($selected)) {
 970         foreach ($selected as $idx => $tbl_name) {
 971             $check = PMA_Index::findDuplicates($tbl_name, $db);
 972             if (! empty($check)) {
 973                 printf(__('Problems with indexes of table `%s`'), $tbl_name);
 974                 echo $check;
 975             }
 976         }
 977     } // End INDEX CHECK
 978
 979     // Bookmark support if required
 980     if ($disp_mode[7] == '1'
 981         && (! empty($cfg['Bookmark']) && empty($id_bookmark))
 982         && !empty($sql_query)) {
 983         echo "\n";
 984
 985         $goto = 'sql.php?'
 986               . PMA_generate_common_url($db, $table)
 987               . '&amp;sql_query=' . urlencode($sql_query)
 988               . '&amp;id_bookmark=1';
 989
 990         ?>
 991 <form action="sql.php" method="post" onsubmit="return emptyFormElements(this, 'fields[label]');">
 992 <?php echo PMA_generate_common_hidden_inputs(); ?>
 993 <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 994 <input type="hidden" name="fields[dbase]" value="<?php echo htmlspecialchars($db); ?>" />
 995 <input type="hidden" name="fields[user]" value="<?php echo $cfg['Bookmark']['user']; ?>" />
 996 <input type="hidden" name="fields[query]" value="<?php echo urlencode(isset($complete_query) ? $complete_query : $sql_query); ?>" />
 997 <fieldset>
 998     <legend><?php
 999      echo ($cfg['PropertiesIconic'] ? '<img class="icon" src="' . $pmaThemeImage . 'b_bookmark.png" width="16" height="16" alt="' . __('Bookmark this SQL query') . '" />' : '')
1000         . __('Bookmark this SQL query');
1001 ?>
1002     </legend>
1003
1004     <div class="formelement">
1005         <label for="fields_label_"><?php echo __('Label'); ?>:</label>
1006         <input type="text" id="fields_label_" name="fields[label]" value="" />
1007     </div>
1008
1009     <div class="formelement">
1010         <input type="checkbox" name="bkm_all_users" id="bkm_all_users" value="true" />
1011         <label for="bkm_all_users"><?php echo __('Let every user access this bookmark'); ?></label>
1012     </div>
1013
1014     <div class="clearfloat"></div>
1015 </fieldset>
1016 <fieldset class="tblFooters">
1017     <input type="submit" name="store_bkm" value="<?php echo __('Bookmark this SQL query'); ?>" />
1018 </fieldset>
1019 </form>
1020         <?php
1021     } // end bookmark support
1022
1023     // Do print the page if required
1024     if (isset($printview) && $printview == '1') {
1025         ?>
1026 <script type="text/javascript">
1027 //<![CDATA[
1028 // Do print the page
1029 window.onload = function()
1030 {
1031     if (typeof(window.print) != 'undefined') {
1032         window.print();
1033     }
1034 }
1035 //]]>
1036 </script>
1037         <?php
1038     } // end print case
1039
1040     if( $GLOBALS['is_ajax_request'] != true) {
1041         echo '</div>'; // end sqlqueryresults div
1042     }
1043 } // end rows returned
1044
1045 /**
1046  * Displays the footer
1047  */
1048 if(! isset($_REQUEST['table_maintenance'])) {
1049     require './libraries/footer.inc.php';
1050 }
1051 ?>