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-1.8.16.custom.js';
  18 $GLOBALS['js_include'][] = 'jquery/timepicker.js';
  19 $GLOBALS['js_include'][] = 'tbl_change.js';
  20 // the next one needed because sql.php may do a "goto" to tbl_structure.php
  21 $GLOBALS['js_include'][] = 'tbl_structure.js';
  22 $GLOBALS['js_include'][] = 'gis_data_editor.js';
  23 $GLOBALS['js_include'][] = 'codemirror/lib/codemirror.js';
  24 $GLOBALS['js_include'][] = 'codemirror/mode/mysql/mysql.js';
  25
  26 if (isset($_REQUEST['printview'])) {
  27     $GLOBALS['printview'] = $_REQUEST['printview'];
  28 }
  29
  30 if (isset($_SESSION['profiling'])) {
  31     $GLOBALS['js_include'][] = 'highcharts/highcharts.js';
  32     /* Files required for chart exporting */
  33     $GLOBALS['js_include'][] = 'highcharts/exporting.js';
  34     /* < IE 9 doesn't support canvas natively */
  35     if (PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER < 9) {
  36         $GLOBALS['js_include'][] = 'canvg/flashcanvas.js';
  37     }
  38     $GLOBALS['js_include'][] = 'canvg/canvg.js';
  39 }
  40
  41 /**
  42  * Defines the url to return to in case of error in a sql statement
  43  */
  44 // Security checkings
  45 if (! empty($goto)) {
  46     $is_gotofile     = preg_replace('@^([^?]+).*$@s', '\\1', $goto);
  47     if (! @file_exists('./' . $is_gotofile)) {
  48         unset($goto);
  49     } else {
  50         $is_gotofile = ($is_gotofile == $goto);
  51     }
  52 } else {
  53     $goto = (! strlen($table)) ? $cfg['DefaultTabDatabase'] : $cfg['DefaultTabTable'];
  54     $is_gotofile  = true;
  55 } // end if
  56
  57 if (! isset($err_url)) {
  58     $err_url = (! empty($back) ? $back : $goto)
  59              . '?' . PMA_generate_common_url($db)
  60              . ((strpos(' ' . $goto, 'db_') != 1 && strlen($table)) ? '&amp;table=' . urlencode($table) : '');
  61 } // end if
  62
  63 // Coming from a bookmark dialog
  64 if (isset($fields['query'])) {
  65     $sql_query = $fields['query'];
  66 }
  67
  68 // This one is just to fill $db
  69 if (isset($fields['dbase'])) {
  70     $db = $fields['dbase'];
  71 }
  72
  73 /**
  74  * During grid edit, if we have a relational field, show the dropdown for it
  75  *
  76  * Logic taken from libraries/display_tbl_lib.php
  77  *
  78  * This doesn't seem to be the right place to do this, but I can't think of any
  79  * better place either.
  80  */
  81 if (isset($_REQUEST['get_relational_values']) && $_REQUEST['get_relational_values'] == true) {
  82     include_once 'libraries/relation.lib.php';
  83
  84     $column = $_REQUEST['column'];
  85     $foreigners = PMA_getForeigners($db, $table, $column);
  86
  87     $display_field = PMA_getDisplayField($foreigners[$column]['foreign_db'], $foreigners[$column]['foreign_table']);
  88
  89     $foreignData = PMA_getForeignData($foreigners, $column, false, '', '');
  90
  91     if ($_SESSION['tmp_user_values']['relational_display'] == 'D'
  92         && isset($display_field)
  93         && strlen($display_field)
  94         && isset($_REQUEST['relation_key_or_display_column'])
  95         && $_REQUEST['relation_key_or_display_column']
  96     ) {
  97             $curr_value = $_REQUEST['relation_key_or_display_column'];
  98     } else {
  99         $curr_value = $_REQUEST['curr_value'];
 100     }
 101     if ($foreignData['disp_row'] == null) {
 102         //Handle the case when number of values is more than $cfg['ForeignKeyMaxLimit']
 103         $_url_params = array(
 104                 'db' => $db,
 105                 'table' => $table,
 106                 'field' => $column
 107         );
 108
 109         $dropdown = '<span class="curr_value">' . htmlspecialchars($_REQUEST['curr_value']) . '</span> <a href="browse_foreigners.php' . PMA_generate_common_url($_url_params) . '"'
 110                     . ' target="_blank" class="browse_foreign" '
 111                     .'>' . __('Browse foreign values') . '</a>';
 112     } else {
 113         $dropdown = PMA_foreignDropdown($foreignData['disp_row'], $foreignData['foreign_field'], $foreignData['foreign_display'], $curr_value, $cfg['ForeignKeyMaxLimit']);
 114         $dropdown = '<select>' . $dropdown . '</select>';
 115     }
 116
 117     $extra_data['dropdown'] = $dropdown;
 118     PMA_ajaxResponse(null, true, $extra_data);
 119 }
 120
 121 /**
 122  * Just like above, find possible values for enum fields during grid edit.
 123  *
 124  * Logic taken from libraries/display_tbl_lib.php
 125  */
 126 if (isset($_REQUEST['get_enum_values']) && $_REQUEST['get_enum_values'] == true) {
 127     $field_info_query = PMA_DBI_get_columns_sql($db, $table, $_REQUEST['column']);
 128
 129     $field_info_result = PMA_DBI_fetch_result($field_info_query, null, null, null, PMA_DBI_QUERY_STORE);
 130
 131     $search = array('enum', '(', ')', "'");
 132
 133     $values = explode(',', str_replace($search, '', $field_info_result[0]['Type']));
 134
 135     $dropdown = '<option value="">&nbsp;</option>';
 136     foreach ($values as $value) {
 137         $dropdown .= '<option value="' . htmlspecialchars($value) . '"';
 138         if ($value == $_REQUEST['curr_value']) {
 139             $dropdown .= ' selected="selected"';
 140         }
 141         $dropdown .= '>' . $value . '</option>';
 142     }
 143
 144     $dropdown = '<select>' . $dropdown . '</select>';
 145
 146     $extra_data['dropdown'] = $dropdown;
 147     PMA_ajaxResponse(null, true, $extra_data);
 148 }
 149
 150 /**
 151  * Find possible values for set fields during grid edit.
 152  */
 153 if (isset($_REQUEST['get_set_values']) && $_REQUEST['get_set_values'] == true) {
 154     $field_info_query = PMA_DBI_get_columns_sql($db, $table, $_REQUEST['column']);
 155
 156     $field_info_result = PMA_DBI_fetch_result($field_info_query, null, null, null, PMA_DBI_QUERY_STORE);
 157
 158     $selected_values = explode(',', $_REQUEST['curr_value']);
 159
 160     $search = array('set', '(', ')', "'");
 161     $values = explode(',', str_replace($search, '', $field_info_result[0]['Type']));
 162
 163     $select = '';
 164     foreach ($values as $value) {
 165         $select .= '<option value="' . htmlspecialchars($value) . '"';
 166         if (in_array($value, $selected_values, true)) {
 167             $select .= ' selected="selected"';
 168         }
 169         $select .= '>' . $value . '</option>';
 170     }
 171
 172     $select_size = (sizeof($values) > 10) ? 10 : sizeof($values);
 173     $select = '<select multiple="multiple" size="' . $select_size . '">' . $select . '</select>';
 174
 175     $extra_data['select'] = $select;
 176     PMA_ajaxResponse(null, true, $extra_data);
 177 }
 178
 179 /**
 180  * Check ajax request to set the column order
 181  */
 182 if (isset($_REQUEST['set_col_prefs']) && $_REQUEST['set_col_prefs'] == true) {
 183     $pmatable = new PMA_Table($table, $db);
 184     $retval = false;
 185
 186     // set column order
 187     if (isset($_REQUEST['col_order'])) {
 188         $col_order = explode(',', $_REQUEST['col_order']);
 189         $retval = $pmatable->setUiProp(PMA_Table::PROP_COLUMN_ORDER, $col_order, $_REQUEST['table_create_time']);
 190         if (gettype($retval) != 'boolean') {
 191             PMA_ajaxResponse($retval->getString(), false);
 192         }
 193     }
 194
 195     // set column visibility
 196     if ($retval === true && isset($_REQUEST['col_visib'])) {
 197         $col_visib = explode(',', $_REQUEST['col_visib']);
 198         $retval = $pmatable->setUiProp(PMA_Table::PROP_COLUMN_VISIB, $col_visib, $_REQUEST['table_create_time']);
 199         if (gettype($retval) != 'boolean') {
 200             PMA_ajaxResponse($retval->getString(), false);
 201         }
 202     }
 203
 204     PMA_ajaxResponse(null, ($retval == true));
 205 }
 206
 207 // Default to browse if no query set and we have table
 208 // (needed for browsing from DefaultTabTable)
 209 if (empty($sql_query) && strlen($table) && strlen($db)) {
 210     include_once './libraries/bookmark.lib.php';
 211     $book_sql_query = PMA_Bookmark_get(
 212         $db,
 213         '\'' . PMA_sqlAddSlashes($table) . '\'',
 214         'label',
 215         false,
 216         true
 217     );
 218
 219     if (! empty($book_sql_query)) {
 220         $GLOBALS['using_bookmark_message'] = PMA_message::notice(__('Using bookmark "%s" as default browse query.'));
 221         $GLOBALS['using_bookmark_message']->addParam($table);
 222         $GLOBALS['using_bookmark_message']->addMessage(PMA_showDocu('faq6_22'));
 223         $sql_query = $book_sql_query;
 224     } else {
 225         $sql_query = 'SELECT * FROM ' . PMA_backquote($table);
 226     }
 227     unset($book_sql_query);
 228
 229     // set $goto to what will be displayed if query returns 0 rows
 230     $goto = 'tbl_structure.php';
 231 } else {
 232     // Now we can check the parameters
 233     PMA_checkParameters(array('sql_query'));
 234 }
 235
 236 // instead of doing the test twice
 237 $is_drop_database = preg_match(
 238     '/DROP[[:space:]]+(DATABASE|SCHEMA)[[:space:]]+/i',
 239     $sql_query
 240 );
 241
 242 /**
 243  * Check rights in case of DROP DATABASE
 244  *
 245  * This test may be bypassed if $is_js_confirmed = 1 (already checked with js)
 246  * but since a malicious user may pass this variable by url/form, we don't take
 247  * into account this case.
 248  */
 249 if (! defined('PMA_CHK_DROP')
 250     && ! $cfg['AllowUserDropDatabase']
 251     && $is_drop_database
 252     && ! $is_superuser
 253 ) {
 254     include_once './libraries/header.inc.php';
 255     PMA_mysqlDie(__('"DROP DATABASE" statements are disabled.'), '', '', $err_url);
 256 } // end if
 257
 258 require_once './libraries/display_tbl.lib.php';
 259 PMA_displayTable_checkConfigParams();
 260
 261 /**
 262  * Need to find the real end of rows?
 263  */
 264 if (isset($find_real_end) && $find_real_end) {
 265     $unlim_num_rows = PMA_Table::countRecords($db, $table, $force_exact = true);
 266     $_SESSION['tmp_user_values']['pos'] = @((ceil($unlim_num_rows / $_SESSION['tmp_user_values']['max_rows']) - 1) * $_SESSION['tmp_user_values']['max_rows']);
 267 }
 268
 269
 270 /**
 271  * Bookmark add
 272  */
 273 if (isset($store_bkm)) {
 274     PMA_Bookmark_save($fields, (isset($bkm_all_users) && $bkm_all_users == 'true' ? true : false));
 275     // go back to sql.php to redisplay query; do not use &amp; in this case:
 276     PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . $goto . '&label=' . $fields['label']);
 277 } // end if
 278
 279 /**
 280  * Parse and analyze the query
 281  */
 282 require_once './libraries/parse_analyze.lib.php';
 283
 284 /**
 285  * Sets or modifies the $goto variable if required
 286  */
 287 if ($goto == 'sql.php') {
 288     $is_gotofile = false;
 289     $goto = 'sql.php?'
 290           . PMA_generate_common_url($db, $table)
 291           . '&amp;sql_query=' . urlencode($sql_query);
 292 } // end if
 293
 294
 295 /**
 296  * Go back to further page if table should not be dropped
 297  */
 298 if (isset($btnDrop) && $btnDrop == __('No')) {
 299     if (! empty($back)) {
 300         $goto = $back;
 301     }
 302     if ($is_gotofile) {
 303         if (strpos($goto, 'db_') === 0 && strlen($table)) {
 304             $table = '';
 305         }
 306         $active_page = $goto;
 307         include './' . PMA_securePath($goto);
 308     } else {
 309         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&amp;', '&', $goto));
 310     }
 311     exit();
 312 } // end if
 313
 314
 315 /**
 316  * Displays the confirm page if required
 317  *
 318  * This part of the script is bypassed if $is_js_confirmed = 1 (already checked
 319  * with js) because possible security issue is not so important here: at most,
 320  * the confirm message isn't displayed.
 321  *
 322  * Also bypassed if only showing php code.or validating a SQL query
 323  */
 324 if (! $cfg['Confirm']
 325     || isset($_REQUEST['is_js_confirmed'])
 326     || isset($btnDrop)
 327     // if we are coming from a "Create PHP code" or a "Without PHP Code"
 328     // dialog, we won't execute the query anyway, so don't confirm
 329     || isset($GLOBALS['show_as_php'])
 330     || ! empty($GLOBALS['validatequery'])
 331 ) {
 332     $do_confirm = false;
 333 } else {
 334     $do_confirm = isset($analyzed_sql[0]['queryflags']['need_confirm']);
 335 }
 336
 337 if ($do_confirm) {
 338     $stripped_sql_query = $sql_query;
 339     include_once './libraries/header.inc.php';
 340     if ($is_drop_database) {
 341         echo '<h1 class="error">' . __('You are about to DESTROY a complete database!') . '</h1>';
 342     }
 343     echo '<form action="sql.php" method="post">' . "\n"
 344         .PMA_generate_common_hidden_inputs($db, $table);
 345     ?>
 346     <input type="hidden" name="sql_query" value="<?php echo htmlspecialchars($sql_query); ?>" />
 347     <input type="hidden" name="message_to_show" value="<?php echo isset($message_to_show) ? PMA_sanitize($message_to_show, true) : ''; ?>" />
 348     <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 349     <input type="hidden" name="back" value="<?php echo isset($back) ? PMA_sanitize($back, true) : ''; ?>" />
 350     <input type="hidden" name="reload" value="<?php echo isset($reload) ? PMA_sanitize($reload, true) : 0; ?>" />
 351     <input type="hidden" name="purge" value="<?php echo isset($purge) ? PMA_sanitize($purge, true) : ''; ?>" />
 352     <input type="hidden" name="dropped_column" value="<?php echo isset($dropped_column) ? PMA_sanitize($dropped_column, true) : ''; ?>" />
 353     <input type="hidden" name="show_query" value="<?php echo isset($show_query) ? PMA_sanitize($show_query, true) : ''; ?>" />
 354     <?php
 355     echo '<fieldset class="confirmation">' . "\n"
 356         .'    <legend>' . __('Do you really want to ') . '</legend>'
 357         .'    <tt>' . htmlspecialchars($stripped_sql_query) . '</tt>' . "\n"
 358         .'</fieldset>' . "\n"
 359         .'<fieldset class="tblFooters">' . "\n";
 360     ?>
 361     <input type="submit" name="btnDrop" value="<?php echo __('Yes'); ?>" id="buttonYes" />
 362     <input type="submit" name="btnDrop" value="<?php echo __('No'); ?>" id="buttonNo" />
 363     <?php
 364     echo '</fieldset>' . "\n"
 365        . '</form>' . "\n";
 366
 367     /**
 368      * Displays the footer and exit
 369      */
 370     include './libraries/footer.inc.php';
 371 } // end if $do_confirm
 372
 373
 374 // Defines some variables
 375 // A table has to be created, renamed, dropped -> navi frame should be reloaded
 376 /**
 377  * @todo use the parser/analyzer
 378  */
 379
 380 if (empty($reload)
 381     && preg_match('/^(CREATE|ALTER|DROP)\s+(VIEW|TABLE|DATABASE|SCHEMA)\s+/i', $sql_query)
 382 ) {
 383     $reload = 1;
 384 }
 385
 386 // SK -- Patch: $is_group added for use in calculation of total number of
 387 //              rows.
 388 //              $is_count is changed for more correct "LIMIT" clause
 389 //              appending in queries like
 390 //                "SELECT COUNT(...) FROM ... GROUP BY ..."
 391
 392 /**
 393  * @todo detect all this with the parser, to avoid problems finding
 394  * those strings in comments or backquoted identifiers
 395  */
 396
 397 $is_explain = $is_count = $is_export = $is_delete = $is_insert = $is_affected = $is_show = $is_maint = $is_analyse = $is_group = $is_func = $is_replace = false;
 398 if ($is_select) { // see line 141
 399     $is_group = preg_match('@(GROUP[[:space:]]+BY|HAVING|SELECT[[:space:]]+DISTINCT)[[:space:]]+@i', $sql_query);
 400     $is_func =  ! $is_group && (preg_match('@[[:space:]]+(SUM|AVG|STD|STDDEV|MIN|MAX|BIT_OR|BIT_AND)\s*\(@i', $sql_query));
 401     $is_count = ! $is_group && (preg_match('@^SELECT[[:space:]]+COUNT\((.*\.+)?.*\)@i', $sql_query));
 402     $is_export   = (preg_match('@[[:space:]]+INTO[[:space:]]+OUTFILE[[:space:]]+@i', $sql_query));
 403     $is_analyse  = (preg_match('@[[:space:]]+PROCEDURE[[:space:]]+ANALYSE@i', $sql_query));
 404 } elseif (preg_match('@^EXPLAIN[[:space:]]+@i', $sql_query)) {
 405     $is_explain  = true;
 406 } elseif (preg_match('@^DELETE[[:space:]]+@i', $sql_query)) {
 407     $is_delete   = true;
 408     $is_affected = true;
 409 } elseif (preg_match('@^(INSERT|LOAD[[:space:]]+DATA|REPLACE)[[:space:]]+@i', $sql_query)) {
 410     $is_insert   = true;
 411     $is_affected = true;
 412     if (preg_match('@^(REPLACE)[[:space:]]+@i', $sql_query)) {
 413         $is_replace = true;
 414     }
 415 } elseif (preg_match('@^UPDATE[[:space:]]+@i', $sql_query)) {
 416     $is_affected = true;
 417 } elseif (preg_match('@^[[:space:]]*SHOW[[:space:]]+@i', $sql_query)) {
 418     $is_show     = true;
 419 } elseif (preg_match('@^(CHECK|ANALYZE|REPAIR|OPTIMIZE)[[:space:]]+TABLE[[:space:]]+@i', $sql_query)) {
 420     $is_maint    = true;
 421 }
 422
 423 // assign default full_sql_query
 424 $full_sql_query = $sql_query;
 425
 426 // Handle remembered sorting order, only for single table query
 427 if ($GLOBALS['cfg']['RememberSorting']
 428     && ! ($is_count || $is_export || $is_func || $is_analyse)
 429     && count($analyzed_sql[0]['select_expr']) == 0
 430     && isset($analyzed_sql[0]['queryflags']['select_from'])
 431     && count($analyzed_sql[0]['table_ref']) == 1
 432 ) {
 433     $pmatable = new PMA_Table($table, $db);
 434     if (empty($analyzed_sql[0]['order_by_clause'])) {
 435         $sorted_col = $pmatable->getUiProp(PMA_Table::PROP_SORTED_COLUMN);
 436         if ($sorted_col) {
 437             // retrieve the remembered sorting order for current table
 438             $sql_order_to_append = ' ORDER BY ' . $sorted_col . ' ';
 439             $full_sql_query = $analyzed_sql[0]['section_before_limit'] . $sql_order_to_append
 440                 . $analyzed_sql[0]['section_after_limit'];
 441
 442             // update the $analyzed_sql
 443             $analyzed_sql[0]['section_before_limit'] .= $sql_order_to_append;
 444             $analyzed_sql[0]['order_by_clause'] = $sorted_col;
 445         }
 446     } else {
 447         // store the remembered table into session
 448         $pmatable->setUiProp(PMA_Table::PROP_SORTED_COLUMN, $analyzed_sql[0]['order_by_clause']);
 449     }
 450 }
 451
 452 // Do append a "LIMIT" clause?
 453 if (($_SESSION['tmp_user_values']['max_rows'] != 'all')
 454     && ! ($is_count || $is_export || $is_func || $is_analyse)
 455     && isset($analyzed_sql[0]['queryflags']['select_from'])
 456     && ! isset($analyzed_sql[0]['queryflags']['offset'])
 457     && empty($analyzed_sql[0]['limit_clause'])
 458 ) {
 459     $sql_limit_to_append = ' LIMIT ' . $_SESSION['tmp_user_values']['pos']
 460         . ', ' . $_SESSION['tmp_user_values']['max_rows'] . " ";
 461
 462     $full_sql_query  = $analyzed_sql[0]['section_before_limit'] . "\n"
 463         . $sql_limit_to_append . $analyzed_sql[0]['section_after_limit'];
 464     /**
 465      * @todo pretty printing of this modified query
 466      */
 467     if (isset($display_query)) {
 468         // if the analysis of the original query revealed that we found
 469         // a section_after_limit, we now have to analyze $display_query
 470         // to display it correctly
 471
 472         if (! empty($analyzed_sql[0]['section_after_limit'])
 473             && trim($analyzed_sql[0]['section_after_limit']) != ';'
 474         ) {
 475             $analyzed_display_query = PMA_SQP_analyze(PMA_SQP_parse($display_query));
 476             $display_query  = $analyzed_display_query[0]['section_before_limit']
 477                 . "\n" . $sql_limit_to_append . $analyzed_display_query[0]['section_after_limit'];
 478         }
 479     }
 480
 481 }
 482
 483 if (strlen($db)) {
 484     PMA_DBI_select_db($db);
 485 }
 486
 487 //  E x e c u t e    t h e    q u e r y
 488
 489 // Only if we didn't ask to see the php code (mikebeck)
 490 if (isset($GLOBALS['show_as_php']) || ! empty($GLOBALS['validatequery'])) {
 491     unset($result);
 492     $num_rows = 0;
 493     $unlim_num_rows = 0;
 494 } else {
 495     if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
 496         PMA_DBI_query('SET PROFILING=1;');
 497     }
 498
 499     // Measure query time.
 500     $querytime_before = array_sum(explode(' ', microtime()));
 501
 502     $result   = @PMA_DBI_try_query($full_sql_query, null, PMA_DBI_QUERY_STORE);
 503
 504     // If a stored procedure was called, there may be more results that are
 505     // queued up and waiting to be flushed from the buffer. So let's do that.
 506     while (true) {
 507         if (! PMA_DBI_more_results()) {
 508             break;
 509         }
 510         PMA_DBI_next_result();
 511     }
 512
 513     $querytime_after = array_sum(explode(' ', microtime()));
 514
 515     $GLOBALS['querytime'] = $querytime_after - $querytime_before;
 516
 517     // Displays an error message if required and stop parsing the script
 518     if ($error        = PMA_DBI_getError()) {
 519         if ($is_gotofile) {
 520             if (strpos($goto, 'db_') === 0 && strlen($table)) {
 521                 $table = '';
 522             }
 523             $active_page = $goto;
 524             $message = PMA_Message::rawError($error);
 525
 526             if ($GLOBALS['is_ajax_request'] == true) {
 527                 PMA_ajaxResponse($message, false);
 528             }
 529
 530             /**
 531              * Go to target path.
 532              */
 533             include './' . PMA_securePath($goto);
 534         } else {
 535             $full_err_url = (preg_match('@^(db|tbl)_@', $err_url))
 536                           ? $err_url . '&amp;show_query=1&amp;sql_query=' . urlencode($sql_query)
 537                           : $err_url;
 538             PMA_mysqlDie($error, $full_sql_query, '', $full_err_url);
 539         }
 540         exit;
 541     }
 542     unset($error);
 543
 544     // Gets the number of rows affected/returned
 545     // (This must be done immediately after the query because
 546     // mysql_affected_rows() reports about the last query done)
 547
 548     if (! $is_affected) {
 549         $num_rows = ($result) ? @PMA_DBI_num_rows($result) : 0;
 550     } elseif (! isset($num_rows)) {
 551         $num_rows = @PMA_DBI_affected_rows();
 552     }
 553
 554     // Grabs the profiling results
 555     if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
 556         $profiling_results = PMA_DBI_fetch_result('SHOW PROFILE;');
 557     }
 558
 559     // Checks if the current database has changed
 560     // This could happen if the user sends a query like "USE `database`;"
 561     /**
 562      * commented out auto-switching to active database - really required?
 563      * bug #1814718 win: table list disappears (mixed case db names)
 564      * https://sourceforge.net/support/tracker.php?aid=1814718
 565      * @todo RELEASE test and comit or rollback before release
 566     $current_db = PMA_DBI_fetch_value('SELECT DATABASE()');
 567     if ($db !== $current_db) {
 568         $db     = $current_db;
 569         $reload = 1;
 570     }
 571     unset($current_db);
 572      */
 573
 574     // tmpfile remove after convert encoding appended by Y.Kawada
 575     if (function_exists('PMA_kanji_file_conv')
 576         && (isset($textfile) && file_exists($textfile))
 577     ) {
 578         unlink($textfile);
 579     }
 580
 581     // Counts the total number of rows for the same 'SELECT' query without the
 582     // 'LIMIT' clause that may have been programatically added
 583
 584     if (empty($sql_limit_to_append)) {
 585         $unlim_num_rows         = $num_rows;
 586         // if we did not append a limit, set this to get a correct
 587         // "Showing rows..." message
 588         //$_SESSION['tmp_user_values']['max_rows'] = 'all';
 589     } elseif ($is_select) {
 590
 591         //    c o u n t    q u e r y
 592
 593         // If we are "just browsing", there is only one table,
 594         // and no WHERE clause (or just 'WHERE 1 '),
 595         // we do a quick count (which uses MaxExactCount) because
 596         // SQL_CALC_FOUND_ROWS is not quick on large InnoDB tables
 597
 598         // However, do not count again if we did it previously
 599         // due to $find_real_end == true
 600
 601         if (! $is_group
 602             && ! isset($analyzed_sql[0]['queryflags']['union'])
 603             && ! isset($analyzed_sql[0]['queryflags']['distinct'])
 604             && ! isset($analyzed_sql[0]['table_ref'][1]['table_name'])
 605             && (empty($analyzed_sql[0]['where_clause']) || $analyzed_sql[0]['where_clause'] == '1 ')
 606             && ! isset($find_real_end)
 607         ) {
 608
 609             // "j u s t   b r o w s i n g"
 610             $unlim_num_rows = PMA_Table::countRecords($db, $table);
 611
 612         } else { // n o t   " j u s t   b r o w s i n g "
 613
 614             // add select expression after the SQL_CALC_FOUND_ROWS
 615
 616             // for UNION, just adding SQL_CALC_FOUND_ROWS
 617             // after the first SELECT works.
 618
 619             // take the left part, could be:
 620             // SELECT
 621             // (SELECT
 622             $count_query = PMA_SQP_formatHtml($parsed_sql, 'query_only', 0, $analyzed_sql[0]['position_of_first_select'] + 1);
 623             $count_query .= ' SQL_CALC_FOUND_ROWS ';
 624             // add everything that was after the first SELECT
 625             $count_query .= PMA_SQP_formatHtml($parsed_sql, 'query_only', $analyzed_sql[0]['position_of_first_select'] + 1);
 626             // ensure there is no semicolon at the end of the
 627             // count query because we'll probably add
 628             // a LIMIT 1 clause after it
 629             $count_query = rtrim($count_query);
 630             $count_query = rtrim($count_query, ';');
 631
 632             // if using SQL_CALC_FOUND_ROWS, add a LIMIT to avoid
 633             // long delays. Returned count will be complete anyway.
 634             // (but a LIMIT would disrupt results in an UNION)
 635
 636             if (! isset($analyzed_sql[0]['queryflags']['union'])) {
 637                 $count_query .= ' LIMIT 1';
 638             }
 639
 640             // run the count query
 641
 642             PMA_DBI_try_query($count_query);
 643             // if (mysql_error()) {
 644             // void.
 645             // I tried the case
 646             // (SELECT `User`, `Host`, `Db`, `Select_priv` FROM `db`)
 647             // UNION (SELECT `User`, `Host`, "%" AS "Db",
 648             // `Select_priv`
 649             // FROM `user`) ORDER BY `User`, `Host`, `Db`;
 650             // and although the generated count_query is wrong
 651             // the SELECT FOUND_ROWS() work! (maybe it gets the
 652             // count from the latest query that worked)
 653             //
 654             // another case where the count_query is wrong:
 655             // SELECT COUNT(*), f1 from t1 group by f1
 656             // and you click to sort on count(*)
 657             // }
 658             $unlim_num_rows = PMA_DBI_fetch_value('SELECT FOUND_ROWS()');
 659         } // end else "just browsing"
 660
 661     } else { // not $is_select
 662          $unlim_num_rows         = 0;
 663     } // end rows total count
 664
 665     // if a table or database gets dropped, check column comments.
 666     if (isset($purge) && $purge == '1') {
 667         /**
 668          * Cleanup relations.
 669          */
 670         include_once './libraries/relation_cleanup.lib.php';
 671
 672         if (strlen($table) && strlen($db)) {
 673             PMA_relationsCleanupTable($db, $table);
 674         } elseif (strlen($db)) {
 675             PMA_relationsCleanupDatabase($db);
 676         } else {
 677             // VOID. No DB/Table gets deleted.
 678         } // end if relation-stuff
 679     } // end if ($purge)
 680
 681     // If a column gets dropped, do relation magic.
 682     if (isset($dropped_column) && strlen($db) && strlen($table) && ! empty($dropped_column)) {
 683         include_once './libraries/relation_cleanup.lib.php';
 684         PMA_relationsCleanupColumn($db, $table, $dropped_column);
 685         // to refresh the list of indexes (Ajax mode)
 686         $extra_data['indexes_list'] = PMA_Index::getView($table, $db);
 687     } // end if column was dropped
 688 } // end else "didn't ask to see php code"
 689
 690 // No rows returned -> move back to the calling page
 691 if ((0 == $num_rows && 0 == $unlim_num_rows) || $is_affected) {
 692     if ($is_delete) {
 693         $message = PMA_Message::deleted_rows($num_rows);
 694     } elseif ($is_insert) {
 695         if ($is_replace) {
 696             /* For replace we get DELETED + INSERTED row count, so we have to call it affected */
 697             $message = PMA_Message::affected_rows($num_rows);
 698         } else {
 699             $message = PMA_Message::inserted_rows($num_rows);
 700         }
 701         $insert_id = PMA_DBI_insert_id();
 702         if ($insert_id != 0) {
 703             // insert_id is id of FIRST record inserted in one insert, so if we inserted multiple rows, we had to increment this
 704             $message->addMessage('[br]');
 705             // need to use a temporary because the Message class
 706             // currently supports adding parameters only to the first
 707             // message
 708             $_inserted = PMA_Message::notice(__('Inserted row id: %1$d'));
 709             $_inserted->addParam($insert_id + $num_rows - 1);
 710             $message->addMessage($_inserted);
 711         }
 712     } elseif ($is_affected) {
 713         $message = PMA_Message::affected_rows($num_rows);
 714
 715         // Ok, here is an explanation for the !$is_select.
 716         // The form generated by sql_query_form.lib.php
 717         // and db_sql.php has many submit buttons
 718         // on the same form, and some confusion arises from the
 719         // fact that $message_to_show is sent for every case.
 720         // The $message_to_show containing a success message and sent with
 721         // the form should not have priority over errors
 722     } elseif (! empty($message_to_show) && ! $is_select) {
 723         $message = PMA_Message::rawSuccess(htmlspecialchars($message_to_show));
 724     } elseif (! empty($GLOBALS['show_as_php'])) {
 725         $message = PMA_Message::success(__('Showing as PHP code'));
 726     } elseif (isset($GLOBALS['show_as_php'])) {
 727         /* User disable showing as PHP, query is only displayed */
 728         $message = PMA_Message::notice(__('Showing SQL query'));
 729     } elseif (! empty($GLOBALS['validatequery'])) {
 730         $message = PMA_Message::notice(__('Validated SQL'));
 731     } else {
 732         $message = PMA_Message::success(__('MySQL returned an empty result set (i.e. zero rows).'));
 733     }
 734
 735     if (isset($GLOBALS['querytime'])) {
 736         $_querytime = PMA_Message::notice(__('Query took %01.4f sec'));
 737         $_querytime->addParam($GLOBALS['querytime']);
 738         $message->addMessage('(');
 739         $message->addMessage($_querytime);
 740         $message->addMessage(')');
 741     }
 742
 743     if ($GLOBALS['is_ajax_request'] == true) {
 744         if ($cfg['ShowSQL']) {
 745             $extra_data['sql_query'] = PMA_showMessage($message, $GLOBALS['sql_query'], 'success');
 746         }
 747         if (isset($GLOBALS['reload']) && $GLOBALS['reload'] == 1) {
 748             $extra_data['reload'] = 1;
 749             $extra_data['db'] = $GLOBALS['db'];
 750         }
 751         PMA_ajaxResponse($message, $message->isSuccess(), (isset($extra_data) ? $extra_data : ''));
 752     }
 753
 754     if ($is_gotofile) {
 755         $goto = PMA_securePath($goto);
 756         // Checks for a valid target script
 757         $is_db = $is_table = false;
 758         if (isset($_REQUEST['purge']) && $_REQUEST['purge'] == '1') {
 759             $table = '';
 760             unset($url_params['table']);
 761         }
 762         include 'libraries/db_table_exists.lib.php';
 763
 764         if (strpos($goto, 'tbl_') === 0 && ! $is_table) {
 765             if (strlen($table)) {
 766                 $table = '';
 767             }
 768             $goto = 'db_sql.php';
 769         }
 770         if (strpos($goto, 'db_') === 0 && ! $is_db) {
 771             if (strlen($db)) {
 772                 $db = '';
 773             }
 774             $goto = 'main.php';
 775         }
 776         // Loads to target script
 777         if ($goto != 'main.php') {
 778             include_once './libraries/header.inc.php';
 779         }
 780         $active_page = $goto;
 781         include './' . $goto;
 782     } else {
 783         // avoid a redirect loop when last record was deleted
 784         if (0 == $num_rows && 'sql.php' == $cfg['DefaultTabTable']) {
 785             $goto = str_replace('sql.php', 'tbl_structure.php', $goto);
 786         }
 787         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&amp;', '&', $goto) . '&message=' . urlencode($message));
 788     } // end else
 789     exit();
 790 // end no rows returned
 791 } else {
 792     // At least one row is returned -> displays a table with results
 793     //If we are retrieving the full value of a truncated field or the original
 794     // value of a transformed field, show it here and exit
 795     if ($GLOBALS['grid_edit'] == true && $GLOBALS['cfg']['AjaxEnable']) {
 796         $row = PMA_DBI_fetch_row($result);
 797         $extra_data = array();
 798         $extra_data['value'] = $row[0];
 799         PMA_ajaxResponse(null, true, $extra_data);
 800     }
 801
 802     if (isset($_REQUEST['ajax_request']) && isset($_REQUEST['table_maintenance'])) {
 803         $GLOBALS['js_include'][] = 'functions.js';
 804         $GLOBALS['js_include'][] = 'makegrid.js';
 805         $GLOBALS['js_include'][] = 'sql.js';
 806
 807         // Gets the list of fields properties
 808         if (isset($result) && $result) {
 809             $fields_meta = PMA_DBI_get_fields_meta($result);
 810             $fields_cnt  = count($fields_meta);
 811         }
 812
 813         if (empty($disp_mode)) {
 814             // see the "PMA_setDisplayMode()" function in
 815             // libraries/display_tbl.lib.php
 816             $disp_mode = 'urdr111101';
 817         }
 818
 819         // hide edit and delete links for information_schema
 820         if (PMA_is_system_schema($db)) {
 821             $disp_mode = 'nnnn110111';
 822         }
 823
 824         $message = PMA_Message::success($message);
 825         echo PMA_showMessage($message, $GLOBALS['sql_query'], 'success');
 826         PMA_displayTable($result, $disp_mode, $analyzed_sql);
 827         exit();
 828     }
 829
 830     // Displays the headers
 831     if (isset($show_query)) {
 832         unset($show_query);
 833     }
 834     if (isset($printview) && $printview == '1') {
 835         include_once './libraries/header_printview.inc.php';
 836     } else {
 837
 838         $GLOBALS['js_include'][] = 'functions.js';
 839         $GLOBALS['js_include'][] = 'makegrid.js';
 840         $GLOBALS['js_include'][] = 'sql.js';
 841
 842         unset($message);
 843
 844         if (! $GLOBALS['is_ajax_request'] || ! $GLOBALS['cfg']['AjaxEnable']) {
 845             if (strlen($table)) {
 846                 include './libraries/tbl_common.php';
 847                 $url_query .= '&amp;goto=tbl_sql.php&amp;back=tbl_sql.php';
 848                 include './libraries/tbl_info.inc.php';
 849                 include './libraries/tbl_links.inc.php';
 850             } elseif (strlen($db)) {
 851                 include './libraries/db_common.inc.php';
 852                 include './libraries/db_info.inc.php';
 853             } else {
 854                 include './libraries/server_common.inc.php';
 855                 include './libraries/server_links.inc.php';
 856             }
 857         } else {
 858             include_once './libraries/header.inc.php';
 859             //we don't need to buffer the output in PMA_showMessage here.
 860             //set a global variable and check against it in the function
 861             $GLOBALS['buffer_message'] = false;
 862         }
 863     }
 864
 865     if (strlen($db)) {
 866         $cfgRelation = PMA_getRelationsParam();
 867     }
 868
 869     // Gets the list of fields properties
 870     if (isset($result) && $result) {
 871         $fields_meta = PMA_DBI_get_fields_meta($result);
 872         $fields_cnt  = count($fields_meta);
 873     }
 874
 875     if (! $GLOBALS['is_ajax_request']) {
 876         //begin the sqlqueryresults div here. container div
 877         echo '<div id="sqlqueryresults"';
 878         if ($GLOBALS['cfg']['AjaxEnable']) {
 879             echo ' class="ajax"';
 880         }
 881         echo '>';
 882     }
 883
 884     // Display previous update query (from tbl_replace)
 885     if (isset($disp_query) && $cfg['ShowSQL'] == true) {
 886         PMA_showMessage($disp_message, $disp_query, 'success');
 887     }
 888
 889     if (isset($profiling_results)) {
 890         // pma_token/url_query needed for chart export
 891 ?>
 892 <script type="text/javascript">
 893 pma_token = '<?php echo $_SESSION[' PMA_token ']; ?>';
 894 url_query = '<?php echo isset($url_query)?$url_query:PMA_generate_common_url($db);?>';
 895 $(document).ready(makeProfilingChart);
 896 </script>
 897 <?php
 898         echo '<fieldset><legend>' . __('Profiling') . '</legend>' . "\n";
 899         echo '<div style="float: left;">';
 900         echo '<table>' . "\n";
 901         echo ' <tr>' .  "\n";
 902         echo '  <th>' . __('Status') . PMA_showMySQLDocu('general-thread-states', 'general-thread-states') .  '</th>' . "\n";
 903         echo '  <th>' . __('Time') . '</th>' . "\n";
 904         echo ' </tr>' .  "\n";
 905
 906         $chart_json = Array();
 907         foreach ($profiling_results as $one_result) {
 908             echo ' <tr>' .  "\n";
 909             echo '<td>' . ucwords($one_result['Status']) . '</td>' .  "\n";
 910             echo '<td align="right">' . (PMA_formatNumber($one_result['Duration'], 3, 1)) . 's</td>' .  "\n";
 911             $chart_json[ucwords($one_result['Status'])] = $one_result['Duration'];
 912         }
 913
 914         echo '</table>' . "\n";
 915         echo '</div>';
 916         //require_once './libraries/chart.lib.php';
 917         echo '<div id="profilingchart" style="display:none;">';
 918         //PMA_chart_profiling($profiling_results);
 919         echo json_encode($chart_json);
 920         echo '</div>';
 921         echo '</fieldset>' . "\n";
 922     }
 923
 924     // Displays the results in a table
 925     if (empty($disp_mode)) {
 926         // see the "PMA_setDisplayMode()" function in
 927         // libraries/display_tbl.lib.php
 928         $disp_mode = 'urdr111101';
 929     }
 930
 931     // hide edit and delete links for information_schema
 932     if (PMA_is_system_schema($db)) {
 933         $disp_mode = 'nnnn110111';
 934     }
 935
 936     if (isset($label)) {
 937         $message = PMA_message::success(__('Bookmark %s created'));
 938         $message->addParam($label);
 939         $message->display();
 940     }
 941
 942     PMA_displayTable($result, $disp_mode, $analyzed_sql);
 943     PMA_DBI_free_result($result);
 944
 945     // BEGIN INDEX CHECK See if indexes should be checked.
 946     if (isset($query_type) && $query_type == 'check_tbl' && isset($selected) && is_array($selected)) {
 947         foreach ($selected as $idx => $tbl_name) {
 948             $check = PMA_Index::findDuplicates($tbl_name, $db);
 949             if (! empty($check)) {
 950                 printf(__('Problems with indexes of table `%s`'), $tbl_name);
 951                 echo $check;
 952             }
 953         }
 954     } // End INDEX CHECK
 955
 956     // Bookmark support if required
 957     if ($disp_mode[7] == '1'
 958         && (! empty($cfg['Bookmark']) && empty($id_bookmark))
 959         && ! empty($sql_query)
 960     ) {
 961         echo "\n";
 962
 963         $goto = 'sql.php?'
 964               . PMA_generate_common_url($db, $table)
 965               . '&amp;sql_query=' . urlencode($sql_query)
 966               . '&amp;id_bookmark=1';
 967
 968         ?>
 969 <form action="sql.php" method="post" onsubmit="return emptyFormElements(this, 'fields[label]');">
 970 <?php echo PMA_generate_common_hidden_inputs(); ?>
 971 <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 972 <input type="hidden" name="fields[dbase]" value="<?php echo htmlspecialchars($db); ?>" />
 973 <input type="hidden" name="fields[user]" value="<?php echo $cfg['Bookmark']['user']; ?>" />
 974 <input type="hidden" name="fields[query]" value="<?php echo urlencode(isset($complete_query) ? $complete_query : $sql_query); ?>" />
 975 <fieldset>
 976     <legend><?php
 977     echo PMA_getIcon('b_bookmark.png', __('Bookmark this SQL query'), true);
 978 ?>
 979     </legend>
 980
 981     <div class="formelement">
 982         <label for="fields_label_"><?php echo __('Label'); ?>:</label>
 983         <input type="text" id="fields_label_" name="fields[label]" value="" />
 984     </div>
 985
 986     <div class="formelement">
 987         <input type="checkbox" name="bkm_all_users" id="bkm_all_users" value="true" />
 988         <label for="bkm_all_users"><?php echo __('Let every user access this bookmark'); ?></label>
 989     </div>
 990
 991     <div class="clearfloat"></div>
 992 </fieldset>
 993 <fieldset class="tblFooters">
 994     <input type="submit" name="store_bkm" value="<?php echo __('Bookmark this SQL query'); ?>" />
 995 </fieldset>
 996 </form>
 997         <?php
 998     } // end bookmark support
 999
1000     // Do print the page if required
1001     if (isset($printview) && $printview == '1') {
1002         PMA_printButton();
1003     } // end print case
1004
1005     if ($GLOBALS['is_ajax_request'] != true) {
1006         echo '</div>'; // end sqlqueryresults div
1007     }
1008 } // end rows returned
1009
1010 /**
1011  * Displays the footer
1012  */
1013 if (! isset($_REQUEST['table_maintenance'])) {
1014     include './libraries/footer.inc.php';
1015 }
1016 ?>