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     $dropdown = PMA_foreignDropdown($foreignData['disp_row'], $foreignData['foreign_field'], $foreignData['foreign_display'], $_REQUEST['curr_value'], $cfg['ForeignKeyMaxLimit']);
  69
  70     if( $dropdown == '<option value="">&nbsp;</option>'."\n" ) {
  71         //Handle the case when number of values is more than $cfg['ForeignKeyMaxLimit']
  72         $_url_params = array(
  73                 'db' => $db,
  74                 'table' => $table,
  75                 'field' => $column
  76         );
  77
  78         $dropdown = '<span class="curr_value">' . htmlspecialchars($_REQUEST['curr_value']) . '</span> <a href="browse_foreigners.php' . PMA_generate_common_url($_url_params) . '"'
  79                     . ' target="_blank" class="browse_foreign" '
  80                     .'>' . __('Browse foreign values') . '</a>';
  81     }
  82     else {
  83         $dropdown = '<select>' . $dropdown . '</select>';
  84     }
  85
  86     $extra_data['dropdown'] = $dropdown;
  87     PMA_ajaxResponse(NULL, true, $extra_data);
  88 }
  89
  90 /**
  91  * Just like above, find possible values for enum fields during inline edit.
  92  *
  93  * Logic taken from libraries/display_tbl_lib.php
  94  */
  95 if(isset($_REQUEST['get_enum_values']) && $_REQUEST['get_enum_values'] == true) {
  96     $field_info_query = 'SHOW FIELDS FROM `' . $db . '`.`' . $table . '` LIKE \'' . $_REQUEST['column'] . '\' ;';
  97
  98     $field_info_result = PMA_DBI_fetch_result($field_info_query, null, null, null, PMA_DBI_QUERY_STORE);
  99
 100     $search = array('enum', '(', ')', "'");
 101
 102     $values = explode(',', str_replace($search, '', $field_info_result[0]['Type']));
 103
 104     $dropdown = '';
 105     foreach($values as $value) {
 106         $dropdown .= '<option value="' . htmlspecialchars($value) . '"';
 107         if($value == $_REQUEST['curr_value']) {
 108             $dropdown .= ' selected="selected"';
 109         }
 110         $dropdown .= '>' . $value . '</option>';
 111     }
 112
 113     $dropdown = '<select>' . $dropdown . '</select>';
 114
 115     $extra_data['dropdown'] = $dropdown;
 116     PMA_ajaxResponse(NULL, true, $extra_data);
 117 }
 118
 119 // Default to browse if no query set and we have table
 120 // (needed for browsing from DefaultTabTable)
 121 if (empty($sql_query) && strlen($table) && strlen($db)) {
 122     require_once './libraries/bookmark.lib.php';
 123     $book_sql_query = PMA_Bookmark_get($db, '\'' . PMA_sqlAddslashes($table) . '\'',
 124         'label');
 125
 126     if (! empty($book_sql_query)) {
 127         $sql_query = $book_sql_query;
 128     } else {
 129         $sql_query = 'SELECT * FROM ' . PMA_backquote($table);
 130     }
 131     unset($book_sql_query);
 132
 133     // set $goto to what will be displayed if query returns 0 rows
 134     $goto = 'tbl_structure.php';
 135 } else {
 136     // Now we can check the parameters
 137     PMA_checkParameters(array('sql_query'));
 138 }
 139
 140 // instead of doing the test twice
 141 $is_drop_database = preg_match('/DROP[[:space:]]+(DATABASE|SCHEMA)[[:space:]]+/i',
 142     $sql_query);
 143
 144 /**
 145  * Check rights in case of DROP DATABASE
 146  *
 147  * This test may be bypassed if $is_js_confirmed = 1 (already checked with js)
 148  * but since a malicious user may pass this variable by url/form, we don't take
 149  * into account this case.
 150  */
 151 if (!defined('PMA_CHK_DROP')
 152  && !$cfg['AllowUserDropDatabase']
 153  && $is_drop_database
 154  && !$is_superuser) {
 155     require_once './libraries/header.inc.php';
 156     PMA_mysqlDie(__('"DROP DATABASE" statements are disabled.'), '', '', $err_url);
 157 } // end if
 158
 159 require_once './libraries/display_tbl.lib.php';
 160 PMA_displayTable_checkConfigParams();
 161
 162 /**
 163  * Need to find the real end of rows?
 164  */
 165 if (isset($find_real_end) && $find_real_end) {
 166     $unlim_num_rows = PMA_Table::countRecords($db, $table, $force_exact = true);
 167     $_SESSION['tmp_user_values']['pos'] = @((ceil($unlim_num_rows / $_SESSION['tmp_user_values']['max_rows']) - 1) * $_SESSION['tmp_user_values']['max_rows']);
 168 }
 169
 170
 171 /**
 172  * Bookmark add
 173  */
 174 if (isset($store_bkm)) {
 175     PMA_Bookmark_save($fields, (isset($bkm_all_users) && $bkm_all_users == 'true' ? true : false));
 176     // go back to sql.php to redisplay query; do not use &amp; in this case:
 177     PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . $goto . '&label=' . $fields['label']);
 178 } // end if
 179
 180 /**
 181  * Parse and analyze the query
 182  */
 183 require_once './libraries/parse_analyze.lib.php';
 184
 185 /**
 186  * Sets or modifies the $goto variable if required
 187  */
 188 if ($goto == 'sql.php') {
 189     $is_gotofile = false;
 190     $goto = 'sql.php?'
 191           . PMA_generate_common_url($db, $table)
 192           . '&amp;sql_query=' . urlencode($sql_query);
 193 } // end if
 194
 195
 196 /**
 197  * Go back to further page if table should not be dropped
 198  */
 199 if (isset($btnDrop) && $btnDrop == __('No')) {
 200     if (!empty($back)) {
 201         $goto = $back;
 202     }
 203     if ($is_gotofile) {
 204         if (strpos($goto, 'db_') === 0 && strlen($table)) {
 205             $table = '';
 206         }
 207         $active_page = $goto;
 208         require './' . PMA_securePath($goto);
 209     } else {
 210         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&amp;', '&', $goto));
 211     }
 212     exit();
 213 } // end if
 214
 215
 216 /**
 217  * Displays the confirm page if required
 218  *
 219  * This part of the script is bypassed if $is_js_confirmed = 1 (already checked
 220  * with js) because possible security issue is not so important here: at most,
 221  * the confirm message isn't displayed.
 222  *
 223  * Also bypassed if only showing php code.or validating a SQL query
 224  */
 225 if (! $cfg['Confirm'] || isset($_REQUEST['is_js_confirmed']) || isset($btnDrop)
 226  // if we are coming from a "Create PHP code" or a "Without PHP Code"
 227  // dialog, we won't execute the query anyway, so don't confirm
 228  || isset($GLOBALS['show_as_php'])
 229  || !empty($GLOBALS['validatequery'])) {
 230     $do_confirm = false;
 231 } else {
 232     $do_confirm = isset($analyzed_sql[0]['queryflags']['need_confirm']);
 233 }
 234
 235 if ($do_confirm) {
 236     $stripped_sql_query = $sql_query;
 237     require_once './libraries/header.inc.php';
 238     if ($is_drop_database) {
 239         echo '<h1 class="warning">' . __('You are about to DESTROY a complete database!') . '</h1>';
 240     }
 241     echo '<form action="sql.php" method="post">' . "\n"
 242         .PMA_generate_common_hidden_inputs($db, $table);
 243     ?>
 244     <input type="hidden" name="sql_query" value="<?php echo htmlspecialchars($sql_query); ?>" />
 245     <input type="hidden" name="message_to_show" value="<?php echo isset($message_to_show) ? PMA_sanitize($message_to_show, true) : ''; ?>" />
 246     <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 247     <input type="hidden" name="back" value="<?php echo isset($back) ? PMA_sanitize($back, true) : ''; ?>" />
 248     <input type="hidden" name="reload" value="<?php echo isset($reload) ? PMA_sanitize($reload, true) : 0; ?>" />
 249     <input type="hidden" name="purge" value="<?php echo isset($purge) ? PMA_sanitize($purge, true) : ''; ?>" />
 250     <input type="hidden" name="dropped_column" value="<?php echo isset($dropped_column) ? PMA_sanitize($dropped_column, true) : ''; ?>" />
 251     <input type="hidden" name="show_query" value="<?php echo isset($show_query) ? PMA_sanitize($show_query, true) : ''; ?>" />
 252     <?php
 253     echo '<fieldset class="confirmation">' . "\n"
 254         .'    <legend>' . __('Do you really want to ') . '</legend>'
 255         .'    <tt>' . htmlspecialchars($stripped_sql_query) . '</tt>' . "\n"
 256         .'</fieldset>' . "\n"
 257         .'<fieldset class="tblFooters">' . "\n";
 258     ?>
 259     <input type="submit" name="btnDrop" value="<?php echo __('Yes'); ?>" id="buttonYes" />
 260     <input type="submit" name="btnDrop" value="<?php echo __('No'); ?>" id="buttonNo" />
 261     <?php
 262     echo '</fieldset>' . "\n"
 263        . '</form>' . "\n";
 264
 265     /**
 266      * Displays the footer and exit
 267      */
 268     require './libraries/footer.inc.php';
 269 } // end if $do_confirm
 270
 271
 272 // Defines some variables
 273 // A table has to be created, renamed, dropped -> navi frame should be reloaded
 274 /**
 275  * @todo use the parser/analyzer
 276  */
 277
 278 if (empty($reload)
 279     && preg_match('/^(CREATE|ALTER|DROP)\s+(VIEW|TABLE|DATABASE|SCHEMA)\s+/i', $sql_query)) {
 280     $reload = 1;
 281 }
 282
 283 // SK -- Patch: $is_group added for use in calculation of total number of
 284 //              rows.
 285 //              $is_count is changed for more correct "LIMIT" clause
 286 //              appending in queries like
 287 //                "SELECT COUNT(...) FROM ... GROUP BY ..."
 288
 289 /**
 290  * @todo detect all this with the parser, to avoid problems finding
 291  * those strings in comments or backquoted identifiers
 292  */
 293
 294 $is_explain = $is_count = $is_export = $is_delete = $is_insert = $is_affected = $is_show = $is_maint = $is_analyse = $is_group = $is_func = $is_replace = false;
 295 if ($is_select) { // see line 141
 296     $is_group = preg_match('@(GROUP[[:space:]]+BY|HAVING|SELECT[[:space:]]+DISTINCT)[[:space:]]+@i', $sql_query);
 297     $is_func =  !$is_group && (preg_match('@[[:space:]]+(SUM|AVG|STD|STDDEV|MIN|MAX|BIT_OR|BIT_AND)\s*\(@i', $sql_query));
 298     $is_count = !$is_group && (preg_match('@^SELECT[[:space:]]+COUNT\((.*\.+)?.*\)@i', $sql_query));
 299     $is_export   = (preg_match('@[[:space:]]+INTO[[:space:]]+OUTFILE[[:space:]]+@i', $sql_query));
 300     $is_analyse  = (preg_match('@[[:space:]]+PROCEDURE[[:space:]]+ANALYSE@i', $sql_query));
 301 } elseif (preg_match('@^EXPLAIN[[:space:]]+@i', $sql_query)) {
 302     $is_explain  = true;
 303 } elseif (preg_match('@^DELETE[[:space:]]+@i', $sql_query)) {
 304     $is_delete   = true;
 305     $is_affected = true;
 306 } elseif (preg_match('@^(INSERT|LOAD[[:space:]]+DATA|REPLACE)[[:space:]]+@i', $sql_query)) {
 307     $is_insert   = true;
 308     $is_affected = true;
 309     if (preg_match('@^(REPLACE)[[:space:]]+@i', $sql_query)) {
 310         $is_replace = true;
 311     }
 312 } elseif (preg_match('@^UPDATE[[:space:]]+@i', $sql_query)) {
 313     $is_affected = true;
 314 } elseif (preg_match('@^[[:space:]]*SHOW[[:space:]]+@i', $sql_query)) {
 315     $is_show     = true;
 316 } elseif (preg_match('@^(CHECK|ANALYZE|REPAIR|OPTIMIZE)[[:space:]]+TABLE[[:space:]]+@i', $sql_query)) {
 317     $is_maint    = true;
 318 }
 319
 320 // Do append a "LIMIT" clause?
 321 if ((! $cfg['ShowAll'] || $_SESSION['tmp_user_values']['max_rows'] != 'all')
 322  && ! ($is_count || $is_export || $is_func || $is_analyse)
 323  && isset($analyzed_sql[0]['queryflags']['select_from'])
 324  && ! isset($analyzed_sql[0]['queryflags']['offset'])
 325  && empty($analyzed_sql[0]['limit_clause'])
 326  ) {
 327     $sql_limit_to_append = ' LIMIT ' . $_SESSION['tmp_user_values']['pos'] . ', ' . $_SESSION['tmp_user_values']['max_rows'] . " ";
 328
 329     $full_sql_query  = $analyzed_sql[0]['section_before_limit'] . "\n" . $sql_limit_to_append . $analyzed_sql[0]['section_after_limit'];
 330     /**
 331      * @todo pretty printing of this modified query
 332      */
 333     if (isset($display_query)) {
 334         // if the analysis of the original query revealed that we found
 335         // a section_after_limit, we now have to analyze $display_query
 336         // to display it correctly
 337
 338         if (!empty($analyzed_sql[0]['section_after_limit']) && trim($analyzed_sql[0]['section_after_limit']) != ';') {
 339             $analyzed_display_query = PMA_SQP_analyze(PMA_SQP_parse($display_query));
 340             $display_query  = $analyzed_display_query[0]['section_before_limit'] . "\n" . $sql_limit_to_append . $analyzed_display_query[0]['section_after_limit'];
 341         }
 342     }
 343
 344 } else {
 345     $full_sql_query      = $sql_query;
 346 } // end if...else
 347
 348 if (strlen($db)) {
 349     PMA_DBI_select_db($db);
 350 }
 351
 352 //  E x e c u t e    t h e    q u e r y
 353
 354 // Only if we didn't ask to see the php code (mikebeck)
 355 if (isset($GLOBALS['show_as_php']) || !empty($GLOBALS['validatequery'])) {
 356     unset($result);
 357     $num_rows = 0;
 358 } else {
 359     if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
 360         PMA_DBI_query('SET PROFILING=1;');
 361     }
 362
 363     // Measure query time.
 364     // TODO-Item http://sourceforge.net/tracker/index.php?func=detail&aid=571934&group_id=23067&atid=377411
 365     $querytime_before = array_sum(explode(' ', microtime()));
 366
 367     $result   = @PMA_DBI_try_query($full_sql_query, null, PMA_DBI_QUERY_STORE);
 368
 369     $querytime_after = array_sum(explode(' ', microtime()));
 370
 371     $GLOBALS['querytime'] = $querytime_after - $querytime_before;
 372
 373     // Displays an error message if required and stop parsing the script
 374     if ($error        = PMA_DBI_getError()) {
 375         if ($is_gotofile) {
 376             if (strpos($goto, 'db_') === 0 && strlen($table)) {
 377                 $table = '';
 378             }
 379             $active_page = $goto;
 380             $message = PMA_Message::rawError($error);
 381
 382             if( $GLOBALS['is_ajax_request'] == true) {
 383                 PMA_ajaxResponse($message, false);
 384             }
 385
 386             /**
 387              * Go to target path.
 388              */
 389             require './' . PMA_securePath($goto);
 390         } else {
 391             /**
 392              * HTML header.
 393              */
 394
 395             if($GLOBALS['is_ajax_request'] != true) {
 396                 require_once './libraries/header.inc.php';
 397             }
 398             $full_err_url = (preg_match('@^(db|tbl)_@', $err_url))
 399                           ? $err_url . '&amp;show_query=1&amp;sql_query=' . urlencode($sql_query)
 400                           : $err_url;
 401             PMA_mysqlDie($error, $full_sql_query, '', $full_err_url);
 402         }
 403         exit;
 404     }
 405     unset($error);
 406
 407     // Gets the number of rows affected/returned
 408     // (This must be done immediately after the query because
 409     // mysql_affected_rows() reports about the last query done)
 410
 411     if (!$is_affected) {
 412         $num_rows = ($result) ? @PMA_DBI_num_rows($result) : 0;
 413     } elseif (!isset($num_rows)) {
 414         $num_rows = @PMA_DBI_affected_rows();
 415     }
 416
 417     // Grabs the profiling results
 418     if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
 419         $profiling_results = PMA_DBI_fetch_result('SHOW PROFILE;');
 420     }
 421
 422     // Checks if the current database has changed
 423     // This could happen if the user sends a query like "USE `database`;"
 424     /**
 425      * commented out auto-switching to active database - really required?
 426      * bug #1814718 win: table list disappears (mixed case db names)
 427      * https://sourceforge.net/support/tracker.php?aid=1814718
 428      * @todo RELEASE test and comit or rollback before release
 429     $current_db = PMA_DBI_fetch_value('SELECT DATABASE()');
 430     if ($db !== $current_db) {
 431         $db     = $current_db;
 432         $reload = 1;
 433     }
 434     unset($current_db);
 435      */
 436
 437     // tmpfile remove after convert encoding appended by Y.Kawada
 438     if (function_exists('PMA_kanji_file_conv')
 439         && (isset($textfile) && file_exists($textfile))) {
 440         unlink($textfile);
 441     }
 442
 443     // Counts the total number of rows for the same 'SELECT' query without the
 444     // 'LIMIT' clause that may have been programatically added
 445
 446     if (empty($sql_limit_to_append)) {
 447         $unlim_num_rows         = $num_rows;
 448         // if we did not append a limit, set this to get a correct
 449         // "Showing rows..." message
 450         //$_SESSION['tmp_user_values']['max_rows'] = 'all';
 451     } elseif ($is_select) {
 452
 453         //    c o u n t    q u e r y
 454
 455         // If we are "just browsing", there is only one table,
 456         // and no WHERE clause (or just 'WHERE 1 '),
 457         // we do a quick count (which uses MaxExactCount) because
 458         // SQL_CALC_FOUND_ROWS is not quick on large InnoDB tables
 459
 460         // However, do not count again if we did it previously
 461         // due to $find_real_end == true
 462
 463         if (!$is_group
 464          && !isset($analyzed_sql[0]['queryflags']['union'])
 465          && !isset($analyzed_sql[0]['table_ref'][1]['table_name'])
 466          && (empty($analyzed_sql[0]['where_clause'])
 467            || $analyzed_sql[0]['where_clause'] == '1 ')
 468          && !isset($find_real_end)
 469         ) {
 470
 471             // "j u s t   b r o w s i n g"
 472             $unlim_num_rows = PMA_Table::countRecords($db, $table);
 473
 474         } else { // n o t   " j u s t   b r o w s i n g "
 475
 476             // add select expression after the SQL_CALC_FOUND_ROWS
 477
 478             // for UNION, just adding SQL_CALC_FOUND_ROWS
 479             // after the first SELECT works.
 480
 481             // take the left part, could be:
 482             // SELECT
 483             // (SELECT
 484             $count_query = PMA_SQP_formatHtml($parsed_sql, 'query_only', 0, $analyzed_sql[0]['position_of_first_select'] + 1);
 485             $count_query .= ' SQL_CALC_FOUND_ROWS ';
 486             // add everything that was after the first SELECT
 487             $count_query .= PMA_SQP_formatHtml($parsed_sql, 'query_only', $analyzed_sql[0]['position_of_first_select']+1);
 488             // ensure there is no semicolon at the end of the
 489             // count query because we'll probably add
 490             // a LIMIT 1 clause after it
 491             $count_query = rtrim($count_query);
 492             $count_query = rtrim($count_query, ';');
 493
 494             // if using SQL_CALC_FOUND_ROWS, add a LIMIT to avoid
 495             // long delays. Returned count will be complete anyway.
 496             // (but a LIMIT would disrupt results in an UNION)
 497
 498             if (!isset($analyzed_sql[0]['queryflags']['union'])) {
 499                 $count_query .= ' LIMIT 1';
 500             }
 501
 502             // run the count query
 503
 504             PMA_DBI_try_query($count_query);
 505             // if (mysql_error()) {
 506             // void.
 507             // I tried the case
 508             // (SELECT `User`, `Host`, `Db`, `Select_priv` FROM `db`)
 509             // UNION (SELECT `User`, `Host`, "%" AS "Db",
 510             // `Select_priv`
 511             // FROM `user`) ORDER BY `User`, `Host`, `Db`;
 512             // and although the generated count_query is wrong
 513             // the SELECT FOUND_ROWS() work! (maybe it gets the
 514             // count from the latest query that worked)
 515             //
 516             // another case where the count_query is wrong:
 517             // SELECT COUNT(*), f1 from t1 group by f1
 518             // and you click to sort on count(*)
 519             // }
 520             $unlim_num_rows = PMA_DBI_fetch_value('SELECT FOUND_ROWS()');
 521         } // end else "just browsing"
 522
 523     } else { // not $is_select
 524          $unlim_num_rows         = 0;
 525     } // end rows total count
 526
 527     // if a table or database gets dropped, check column comments.
 528     if (isset($purge) && $purge == '1') {
 529         /**
 530          * Cleanup relations.
 531          */
 532         require_once './libraries/relation_cleanup.lib.php';
 533
 534         if (strlen($table) && strlen($db)) {
 535             PMA_relationsCleanupTable($db, $table);
 536         } elseif (strlen($db)) {
 537             PMA_relationsCleanupDatabase($db);
 538         } else {
 539             // VOID. No DB/Table gets deleted.
 540         } // end if relation-stuff
 541     } // end if ($purge)
 542
 543     // If a column gets dropped, do relation magic.
 544     if (isset($dropped_column) && strlen($db) && strlen($table) && !empty($dropped_column)) {
 545         require_once './libraries/relation_cleanup.lib.php';
 546         PMA_relationsCleanupColumn($db, $table, $dropped_column);
 547
 548     } // end if column was dropped
 549 } // end else "didn't ask to see php code"
 550
 551 // No rows returned -> move back to the calling page
 552 if (0 == $num_rows || $is_affected) {
 553     if ($is_delete) {
 554         $message = PMA_Message::deleted_rows($num_rows);
 555     } elseif ($is_insert) {
 556         if ($is_replace) {
 557             /* For replace we get DELETED + INSERTED row count, so we have to call it affected */
 558             $message = PMA_Message::affected_rows($num_rows);
 559         } else {
 560             $message = PMA_Message::inserted_rows($num_rows);
 561         }
 562         $insert_id = PMA_DBI_insert_id();
 563         if ($insert_id != 0) {
 564             // insert_id is id of FIRST record inserted in one insert, so if we inserted multiple rows, we had to increment this
 565             $message->addMessage('[br]');
 566             // need to use a temporary because the Message class
 567             // currently supports adding parameters only to the first
 568             // message
 569             $_inserted = PMA_Message::notice(__('Inserted row id: %1$d'));
 570             $_inserted->addParam($insert_id + $num_rows - 1);
 571             $message->addMessage($_inserted);
 572         }
 573     } elseif ($is_affected) {
 574         $message = PMA_Message::affected_rows($num_rows);
 575
 576         // Ok, here is an explanation for the !$is_select.
 577         // The form generated by sql_query_form.lib.php
 578         // and db_sql.php has many submit buttons
 579         // on the same form, and some confusion arises from the
 580         // fact that $message_to_show is sent for every case.
 581         // The $message_to_show containing a success message and sent with
 582         // the form should not have priority over errors
 583     } elseif (!empty($message_to_show) && !$is_select) {
 584         $message = PMA_Message::rawSuccess(htmlspecialchars($message_to_show));
 585     } elseif (!empty($GLOBALS['show_as_php'])) {
 586         $message = PMA_Message::success(__('Showing as PHP code'));
 587     } elseif (isset($GLOBALS['show_as_php'])) {
 588         /* User disable showing as PHP, query is only displayed */
 589         $message = PMA_Message::notice(__('Showing SQL query'));
 590     } elseif (!empty($GLOBALS['validatequery'])) {
 591         $message = PMA_Message::notice(__('Validated SQL'));
 592     } else {
 593         $message = PMA_Message::success(__('MySQL returned an empty result set (i.e. zero rows).'));
 594     }
 595
 596     if (isset($GLOBALS['querytime'])) {
 597         $_querytime = PMA_Message::notice(__('Query took %01.4f sec'));
 598         $_querytime->addParam($GLOBALS['querytime']);
 599         $message->addMessage('(');
 600         $message->addMessage($_querytime);
 601         $message->addMessage(')');
 602     }
 603
 604     if( $GLOBALS['is_ajax_request'] == true) {
 605
 606         /**
 607          * If we are in inline editing, we need to process the relational and
 608          * transformed fields, if they were edited. After that, output the correct
 609          * link/transformed value and exit
 610          *
 611          * Logic taken from libraries/display_tbl.lib.php
 612          */
 613
 614         if(isset($_REQUEST['rel_fields_list']) && $_REQUEST['rel_fields_list'] != '') {
 615             //handle relations work here for updated row.
 616             require_once './libraries/relation.lib.php';
 617
 618             $map = PMA_getForeigners($db, $table, '', 'both');
 619
 620             $rel_fields = array();
 621             parse_str($_REQUEST['rel_fields_list'], $rel_fields);
 622
 623             foreach( $rel_fields as $rel_field => $rel_field_value) {
 624
 625                 $where_comparison = '=' . $rel_field_value;
 626                 $_url_params = array(
 627                     'db'    => $map[$rel_field]['foreign_db'],
 628                     'table' => $map[$rel_field]['foreign_table'],
 629                     'pos'   => '0',
 630                     'sql_query' => 'SELECT * FROM '
 631                                         . PMA_backquote($map[$rel_field]['foreign_db']) . '.' . PMA_backquote($map[$rel_field]['foreign_table'])
 632                                         . ' WHERE ' . PMA_backquote($map[$rel_field]['foreign_field'])
 633                                         . $where_comparison
 634                 );
 635
 636                 $extra_data['relations'][$rel_field] = '<a href="sql.php' . PMA_generate_common_url($_url_params) . '">';
 637                 $extra_data['relations'][$rel_field] .= '</a>';
 638             }
 639         }
 640
 641         if(isset($_REQUEST['do_transformations']) && $_REQUEST['do_transformations'] == true ) {
 642             require_once './libraries/transformations.lib.php';
 643             //if some posted fields need to be transformed, generate them here.
 644             $mime_map = PMA_getMIME($db, $table);
 645
 646             if ($mime_map === FALSE) {
 647                 $mime_map = array();
 648             }
 649
 650             $edited_values = array();
 651             parse_str($_REQUEST['transform_fields_list'], $edited_values);
 652
 653             foreach($mime_map as $transformation) {
 654                 $include_file = $transformation['transformation'];
 655                 $column_name = $transformation['column_name'];
 656                 $column_data = $edited_values[$column_name];
 657
 658                 $_url_params = array(
 659                     'db'            => $db,
 660                     'table'         => $table,
 661                     'where_clause'  => $_REQUEST['where_clause'],
 662                     'transform_key' => $column_name,
 663                 );
 664
 665                 if (file_exists('./libraries/transformations/' . $include_file)) {
 666                     $transformfunction_name = str_replace('.inc.php', '', $transformation['transformation']);
 667
 668                     require_once './libraries/transformations/' . $include_file;
 669
 670                     if (function_exists('PMA_transformation_' . $transformfunction_name)) {
 671                         $transform_function = 'PMA_transformation_' . $transformfunction_name;
 672                         $transform_options  = PMA_transformation_getOptions((isset($transformation['transformation_options']) ? $transformation['transformation_options'] : ''));
 673                         $transform_options['wrapper_link'] = PMA_generate_common_url($_url_params);
 674                     }
 675                 }
 676
 677                 $extra_data['transformations'][$column_name] = $transform_function($column_data, $transform_options);
 678             }
 679         }
 680
 681         if(isset($GLOBALS['display_query'])) {
 682             $extra_data['sql_query'] = PMA_showMessage(NULL, $GLOBALS['display_query']);
 683         }
 684         if (isset($GLOBALS['reload']) && $GLOBALS['reload'] == 1) {
 685             $extra_data['reload'] = 1;
 686             $extra_data['db'] = $GLOBALS['db'];
 687         }
 688         PMA_ajaxResponse($message, $message->isSuccess(), (isset($extra_data) ? $extra_data : ''));
 689     }
 690
 691     if ($is_gotofile) {
 692         $goto = PMA_securePath($goto);
 693         // Checks for a valid target script
 694         $is_db = $is_table = false;
 695         if (isset($_REQUEST['purge'])) {
 696             $table = '';
 697             unset($url_params['table']);
 698         }
 699         include 'libraries/db_table_exists.lib.php';
 700
 701         if (strpos($goto, 'tbl_') === 0 && ! $is_table) {
 702             if (strlen($table)) {
 703                 $table = '';
 704             }
 705             $goto = 'db_sql.php';
 706         }
 707         if (strpos($goto, 'db_') === 0 && ! $is_db) {
 708             if (strlen($db)) {
 709                 $db = '';
 710             }
 711             $goto = 'main.php';
 712         }
 713         // Loads to target script
 714         if ($goto != 'main.php') {
 715             require_once './libraries/header.inc.php';
 716         }
 717         $active_page = $goto;
 718         require './' . $goto;
 719     } else {
 720         // avoid a redirect loop when last record was deleted
 721         if (0 == $num_rows && 'sql.php' == $cfg['DefaultTabTable']) {
 722             $goto = str_replace('sql.php','tbl_structure.php',$goto);
 723         }
 724         PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&amp;', '&', $goto) . '&message=' . urlencode($message));
 725     } // end else
 726     exit();
 727 } // end no rows returned
 728
 729 // At least one row is returned -> displays a table with results
 730 else {
 731     //If we are retrieving the full value of a truncated field or the original
 732     // value of a transformed field, show it here and exit
 733     if( $GLOBALS['inline_edit'] == true) {
 734         $row = PMA_DBI_fetch_row($result);
 735         $extra_data = array();
 736         $extra_data['value'] = $row[0];
 737         PMA_ajaxResponse(NULL, true, $extra_data);
 738     }
 739
 740     // Displays the headers
 741     if (isset($show_query)) {
 742         unset($show_query);
 743     }
 744     if (isset($printview) && $printview == '1') {
 745         require_once './libraries/header_printview.inc.php';
 746     } else {
 747
 748         $GLOBALS['js_include'][] = 'functions.js';
 749         $GLOBALS['js_include'][] = 'sql.js';
 750
 751         unset($message);
 752
 753         if( $GLOBALS['is_ajax_request'] != true) {
 754             if (strlen($table)) {
 755                 require './libraries/tbl_common.php';
 756                 $url_query .= '&amp;goto=tbl_sql.php&amp;back=tbl_sql.php';
 757                 require './libraries/tbl_info.inc.php';
 758                 require './libraries/tbl_links.inc.php';
 759             } elseif (strlen($db)) {
 760                 require './libraries/db_common.inc.php';
 761                 require './libraries/db_info.inc.php';
 762             } else {
 763                 require './libraries/server_common.inc.php';
 764                 require './libraries/server_links.inc.php';
 765             }
 766         }
 767         else {
 768             //we don't need to buffer the output in PMA_showMessage here.
 769             //set a global variable and check against it in the function
 770             $GLOBALS['buffer_message'] = false;
 771         }
 772     }
 773
 774     if (strlen($db)) {
 775         $cfgRelation = PMA_getRelationsParam();
 776     }
 777
 778     // Gets the list of fields properties
 779     if (isset($result) && $result) {
 780         $fields_meta = PMA_DBI_get_fields_meta($result);
 781         $fields_cnt  = count($fields_meta);
 782     }
 783
 784     if( $GLOBALS['is_ajax_request'] != true ) {
 785         //begin the sqlqueryresults div here. container div
 786         echo '<div id="sqlqueryresults">';
 787     }
 788
 789     // Display previous update query (from tbl_replace)
 790     if (isset($disp_query) && $cfg['ShowSQL'] == true) {
 791         PMA_showMessage($disp_message, $disp_query, 'success');
 792     }
 793
 794     if (isset($profiling_results)) {
 795         PMA_profilingResults($profiling_results, true);
 796     }
 797
 798     // Displays the results in a table
 799     if (empty($disp_mode)) {
 800         // see the "PMA_setDisplayMode()" function in
 801         // libraries/display_tbl.lib.php
 802         $disp_mode = 'urdr111101';
 803     }
 804
 805     // hide edit and delete links for information_schema
 806     if ($db == 'information_schema') {
 807         $disp_mode = 'nnnn110111';
 808     }
 809
 810     if (isset($label)) {
 811         $message = PMA_message::success(__('Bookmark %s created'));
 812         $message->addParam($label);
 813         $message->display();
 814     }
 815
 816     PMA_displayTable($result, $disp_mode, $analyzed_sql);
 817     PMA_DBI_free_result($result);
 818
 819     // BEGIN INDEX CHECK See if indexes should be checked.
 820     if (isset($query_type) && $query_type == 'check_tbl' && isset($selected) && is_array($selected)) {
 821         foreach ($selected as $idx => $tbl_name) {
 822             $check = PMA_Index::findDuplicates($tbl_name, $db);
 823             if (! empty($check)) {
 824                 printf(__('Problems with indexes of table `%s`'), $tbl_name);
 825                 echo $check;
 826             }
 827         }
 828     } // End INDEX CHECK
 829
 830     // Bookmark support if required
 831     if ($disp_mode[7] == '1'
 832         && (! empty($cfg['Bookmark']) && empty($id_bookmark))
 833         && !empty($sql_query)) {
 834         echo "\n";
 835
 836         $goto = 'sql.php?'
 837               . PMA_generate_common_url($db, $table)
 838               . '&amp;sql_query=' . urlencode($sql_query)
 839               . '&amp;id_bookmark=1';
 840
 841         ?>
 842 <form action="sql.php" method="post" onsubmit="return emptyFormElements(this, 'fields[label]');">
 843 <?php echo PMA_generate_common_hidden_inputs(); ?>
 844 <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 845 <input type="hidden" name="fields[dbase]" value="<?php echo htmlspecialchars($db); ?>" />
 846 <input type="hidden" name="fields[user]" value="<?php echo $cfg['Bookmark']['user']; ?>" />
 847 <input type="hidden" name="fields[query]" value="<?php echo urlencode(isset($complete_query) ? $complete_query : $sql_query); ?>" />
 848 <fieldset>
 849     <legend><?php
 850      echo ($cfg['PropertiesIconic'] ? '<img class="icon" src="' . $pmaThemeImage . 'b_bookmark.png" width="16" height="16" alt="' . __('Bookmark this SQL query') . '" />' : '')
 851         . __('Bookmark this SQL query');
 852 ?>
 853     </legend>
 854
 855     <div class="formelement">
 856         <label for="fields_label_"><?php echo __('Label'); ?>:</label>
 857         <input type="text" id="fields_label_" name="fields[label]" value="" />
 858     </div>
 859
 860     <div class="formelement">
 861         <input type="checkbox" name="bkm_all_users" id="bkm_all_users" value="true" />
 862         <label for="bkm_all_users"><?php echo __('Let every user access this bookmark'); ?></label>
 863     </div>
 864
 865     <div class="clearfloat"></div>
 866 </fieldset>
 867 <fieldset class="tblFooters">
 868     <input type="submit" name="store_bkm" value="<?php echo __('Bookmark this SQL query'); ?>" />
 869 </fieldset>
 870 </form>
 871         <?php
 872     } // end bookmark support
 873
 874     // Do print the page if required
 875     if (isset($printview) && $printview == '1') {
 876         ?>
 877 <script type="text/javascript">
 878 //<![CDATA[
 879 // Do print the page
 880 window.onload = function()
 881 {
 882     if (typeof(window.print) != 'undefined') {
 883         window.print();
 884     }
 885 }
 886 //]]>
 887 </script>
 888         <?php
 889     } // end print case
 890
 891     if( $GLOBALS['is_ajax_request'] != true) {
 892         echo '</div>'; // end sqlqueryresults div
 893     }
 894 } // end rows returned
 895
 896 /**
 897  * Displays the footer
 898  */
 899 require './libraries/footer.inc.php';
 900 ?>