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