forked from phpmyadmin/phpmyadmin
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathsql.php
1052 lines (913 loc) · 38 KB
/
sql.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* @todo we must handle the case if sql.php is called directly with a query
* that returns 0 rows - to prevent cyclic redirects or includes
* @package PhpMyAdmin
*/
/**
* Gets some core libraries
*/
require_once 'libraries/common.inc.php';
require_once 'libraries/Table.class.php';
require_once 'libraries/check_user_privileges.lib.php';
require_once 'libraries/bookmark.lib.php';
$GLOBALS['js_include'][] = 'jquery/timepicker.js';
$GLOBALS['js_include'][] = 'tbl_change.js';
// the next one needed because sql.php may do a "goto" to tbl_structure.php
$GLOBALS['js_include'][] = 'tbl_structure.js';
$GLOBALS['js_include'][] = 'gis_data_editor.js';
if ($GLOBALS['cfg']['CodemirrorEnable']) {
$GLOBALS['js_include'][] = 'codemirror/lib/codemirror.js';
$GLOBALS['js_include'][] = 'codemirror/mode/mysql/mysql.js';
}
/**
* Sets globals from $_POST
*/
$post_params = array(
'bkm_all_users',
'fields',
'store_bkm'
);
foreach ($post_params as $one_post_param) {
if (isset($_POST[$one_post_param])) {
$GLOBALS[$one_post_param] = $_POST[$one_post_param];
}
}
/**
* Sets globals from $_GET
*/
$get_params = array(
'id_bookmark',
'label',
'sql_query'
);
foreach ($get_params as $one_get_param) {
if (isset($_GET[$one_get_param])) {
$GLOBALS[$one_get_param] = $_GET[$one_get_param];
}
}
if (isset($_REQUEST['printview'])) {
$GLOBALS['printview'] = $_REQUEST['printview'];
}
if (isset($_SESSION['profiling'])) {
$GLOBALS['js_include'][] = 'highcharts/highcharts.js';
/* Files required for chart exporting */
$GLOBALS['js_include'][] = 'highcharts/exporting.js';
/* < IE 9 doesn't support canvas natively */
if (PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER < 9) {
$GLOBALS['js_include'][] = 'canvg/flashcanvas.js';
}
$GLOBALS['js_include'][] = 'canvg/canvg.js';
}
/**
* Defines the url to return to in case of error in a sql statement
*/
// Security checkings
if (! empty($goto)) {
$is_gotofile = preg_replace('@^([^?]+).*$@s', '\\1', $goto);
if (! @file_exists('' . $is_gotofile)) {
unset($goto);
} else {
$is_gotofile = ($is_gotofile == $goto);
}
} else {
$goto = (! strlen($table)) ? $cfg['DefaultTabDatabase'] : $cfg['DefaultTabTable'];
$is_gotofile = true;
} // end if
if (! isset($err_url)) {
$err_url = (! empty($back) ? $back : $goto)
. '?' . PMA_generate_common_url($db)
. ((strpos(' ' . $goto, 'db_') != 1 && strlen($table)) ? '&table=' . urlencode($table) : '');
} // end if
// Coming from a bookmark dialog
if (isset($fields['query'])) {
$sql_query = $fields['query'];
}
// This one is just to fill $db
if (isset($fields['dbase'])) {
$db = $fields['dbase'];
}
/**
* During grid edit, if we have a relational field, show the dropdown for it
*
* Logic taken from libraries/display_tbl_lib.php
*
* This doesn't seem to be the right place to do this, but I can't think of any
* better place either.
*/
if (isset($_REQUEST['get_relational_values']) && $_REQUEST['get_relational_values'] == true) {
include_once 'libraries/relation.lib.php';
$column = $_REQUEST['column'];
$foreigners = PMA_getForeigners($db, $table, $column);
$display_field = PMA_getDisplayField($foreigners[$column]['foreign_db'], $foreigners[$column]['foreign_table']);
$foreignData = PMA_getForeignData($foreigners, $column, false, '', '');
if ($_SESSION['tmp_user_values']['relational_display'] == 'D'
&& isset($display_field)
&& strlen($display_field)
&& isset($_REQUEST['relation_key_or_display_column'])
&& $_REQUEST['relation_key_or_display_column']
) {
$curr_value = $_REQUEST['relation_key_or_display_column'];
} else {
$curr_value = $_REQUEST['curr_value'];
}
if ($foreignData['disp_row'] == null) {
//Handle the case when number of values is more than $cfg['ForeignKeyMaxLimit']
$_url_params = array(
'db' => $db,
'table' => $table,
'field' => $column
);
$dropdown = '<span class="curr_value">' . htmlspecialchars($_REQUEST['curr_value']) . '</span> <a href="browse_foreigners.php' . PMA_generate_common_url($_url_params) . '"'
. ' target="_blank" class="browse_foreign" '
.'>' . __('Browse foreign values') . '</a>';
} else {
$dropdown = PMA_foreignDropdown($foreignData['disp_row'], $foreignData['foreign_field'], $foreignData['foreign_display'], $curr_value, $cfg['ForeignKeyMaxLimit']);
$dropdown = '<select>' . $dropdown . '</select>';
}
$extra_data['dropdown'] = $dropdown;
PMA_ajaxResponse(null, true, $extra_data);
}
/**
* Just like above, find possible values for enum fields during grid edit.
*
* Logic taken from libraries/display_tbl_lib.php
*/
if (isset($_REQUEST['get_enum_values']) && $_REQUEST['get_enum_values'] == true) {
$field_info_query = PMA_DBI_get_columns_sql($db, $table, $_REQUEST['column']);
$field_info_result = PMA_DBI_fetch_result($field_info_query, null, null, null, PMA_DBI_QUERY_STORE);
$search = array('enum', '(', ')', "'");
$values = explode(',', str_replace($search, '', $field_info_result[0]['Type']));
$dropdown = '<option value=""> </option>';
foreach ($values as $value) {
$dropdown .= '<option value="' . htmlspecialchars($value) . '"';
if ($value == $_REQUEST['curr_value']) {
$dropdown .= ' selected="selected"';
}
$dropdown .= '>' . $value . '</option>';
}
$dropdown = '<select>' . $dropdown . '</select>';
$extra_data['dropdown'] = $dropdown;
PMA_ajaxResponse(null, true, $extra_data);
}
/**
* Find possible values for set fields during grid edit.
*/
if (isset($_REQUEST['get_set_values']) && $_REQUEST['get_set_values'] == true) {
$field_info_query = PMA_DBI_get_columns_sql($db, $table, $_REQUEST['column']);
$field_info_result = PMA_DBI_fetch_result($field_info_query, null, null, null, PMA_DBI_QUERY_STORE);
$selected_values = explode(',', $_REQUEST['curr_value']);
$search = array('set', '(', ')', "'");
$values = explode(',', str_replace($search, '', $field_info_result[0]['Type']));
$select = '';
foreach ($values as $value) {
$select .= '<option value="' . htmlspecialchars($value) . '"';
if (in_array($value, $selected_values, true)) {
$select .= ' selected="selected"';
}
$select .= '>' . $value . '</option>';
}
$select_size = (sizeof($values) > 10) ? 10 : sizeof($values);
$select = '<select multiple="multiple" size="' . $select_size . '">' . $select . '</select>';
$extra_data['select'] = $select;
PMA_ajaxResponse(null, true, $extra_data);
}
/**
* Check ajax request to set the column order
*/
if (isset($_REQUEST['set_col_prefs']) && $_REQUEST['set_col_prefs'] == true) {
$pmatable = new PMA_Table($table, $db);
$retval = false;
// set column order
if (isset($_REQUEST['col_order'])) {
$col_order = explode(',', $_REQUEST['col_order']);
$retval = $pmatable->setUiProp(PMA_Table::PROP_COLUMN_ORDER, $col_order, $_REQUEST['table_create_time']);
if (gettype($retval) != 'boolean') {
PMA_ajaxResponse($retval->getString(), false);
}
}
// set column visibility
if ($retval === true && isset($_REQUEST['col_visib'])) {
$col_visib = explode(',', $_REQUEST['col_visib']);
$retval = $pmatable->setUiProp(PMA_Table::PROP_COLUMN_VISIB, $col_visib, $_REQUEST['table_create_time']);
if (gettype($retval) != 'boolean') {
PMA_ajaxResponse($retval->getString(), false);
}
}
PMA_ajaxResponse(null, ($retval == true));
}
// Default to browse if no query set and we have table
// (needed for browsing from DefaultTabTable)
if (empty($sql_query) && strlen($table) && strlen($db)) {
include_once 'libraries/bookmark.lib.php';
$book_sql_query = PMA_Bookmark_get(
$db,
'\'' . PMA_sqlAddSlashes($table) . '\'',
'label',
false,
true
);
if (! empty($book_sql_query)) {
$GLOBALS['using_bookmark_message'] = PMA_message::notice(__('Using bookmark "%s" as default browse query.'));
$GLOBALS['using_bookmark_message']->addParam($table);
$GLOBALS['using_bookmark_message']->addMessage(PMA_showDocu('faq6_22'));
$sql_query = $book_sql_query;
} else {
$sql_query = 'SELECT * FROM ' . PMA_backquote($table);
}
unset($book_sql_query);
// set $goto to what will be displayed if query returns 0 rows
$goto = 'tbl_structure.php';
} else {
// Now we can check the parameters
PMA_checkParameters(array('sql_query'));
}
// instead of doing the test twice
$is_drop_database = preg_match(
'/DROP[[:space:]]+(DATABASE|SCHEMA)[[:space:]]+/i',
$sql_query
);
/**
* Check rights in case of DROP DATABASE
*
* This test may be bypassed if $is_js_confirmed = 1 (already checked with js)
* but since a malicious user may pass this variable by url/form, we don't take
* into account this case.
*/
if (! defined('PMA_CHK_DROP')
&& ! $cfg['AllowUserDropDatabase']
&& $is_drop_database
&& ! $is_superuser
) {
include_once 'libraries/header.inc.php';
PMA_mysqlDie(__('"DROP DATABASE" statements are disabled.'), '', '', $err_url);
} // end if
require_once 'libraries/display_tbl.lib.php';
PMA_displayTable_checkConfigParams();
/**
* Need to find the real end of rows?
*/
if (isset($find_real_end) && $find_real_end) {
$unlim_num_rows = PMA_Table::countRecords($db, $table, $force_exact = true);
$_SESSION['tmp_user_values']['pos'] = @((ceil($unlim_num_rows / $_SESSION['tmp_user_values']['max_rows']) - 1) * $_SESSION['tmp_user_values']['max_rows']);
}
/**
* Bookmark add
*/
if (isset($store_bkm)) {
PMA_Bookmark_save($fields, (isset($bkm_all_users) && $bkm_all_users == 'true' ? true : false));
// go back to sql.php to redisplay query; do not use & in this case:
PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . $goto . '&label=' . $fields['label']);
} // end if
/**
* Parse and analyze the query
*/
require_once 'libraries/parse_analyze.lib.php';
/**
* Sets or modifies the $goto variable if required
*/
if ($goto == 'sql.php') {
$is_gotofile = false;
$goto = 'sql.php?'
. PMA_generate_common_url($db, $table)
. '&sql_query=' . urlencode($sql_query);
} // end if
/**
* Go back to further page if table should not be dropped
*/
if (isset($btnDrop) && $btnDrop == __('No')) {
if (! empty($back)) {
$goto = $back;
}
if ($is_gotofile) {
if (strpos($goto, 'db_') === 0 && strlen($table)) {
$table = '';
}
$active_page = $goto;
include '' . PMA_securePath($goto);
} else {
PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&', '&', $goto));
}
exit();
} // end if
/**
* Displays the confirm page if required
*
* This part of the script is bypassed if $is_js_confirmed = 1 (already checked
* with js) because possible security issue is not so important here: at most,
* the confirm message isn't displayed.
*
* Also bypassed if only showing php code.or validating a SQL query
*/
if (! $cfg['Confirm']
|| isset($_REQUEST['is_js_confirmed'])
|| isset($btnDrop)
// if we are coming from a "Create PHP code" or a "Without PHP Code"
// dialog, we won't execute the query anyway, so don't confirm
|| isset($GLOBALS['show_as_php'])
|| ! empty($GLOBALS['validatequery'])
) {
$do_confirm = false;
} else {
$do_confirm = isset($analyzed_sql[0]['queryflags']['need_confirm']);
}
if ($do_confirm) {
$stripped_sql_query = $sql_query;
include_once 'libraries/header.inc.php';
if ($is_drop_database) {
echo '<h1 class="error">' . __('You are about to DESTROY a complete database!') . '</h1>';
}
echo '<form action="sql.php" method="post">' . "\n"
.PMA_generate_common_hidden_inputs($db, $table);
?>
<input type="hidden" name="sql_query" value="<?php echo htmlspecialchars($sql_query); ?>" />
<input type="hidden" name="message_to_show" value="<?php echo isset($message_to_show) ? PMA_sanitize($message_to_show, true) : ''; ?>" />
<input type="hidden" name="goto" value="<?php echo $goto; ?>" />
<input type="hidden" name="back" value="<?php echo isset($back) ? PMA_sanitize($back, true) : ''; ?>" />
<input type="hidden" name="reload" value="<?php echo isset($reload) ? PMA_sanitize($reload, true) : 0; ?>" />
<input type="hidden" name="purge" value="<?php echo isset($purge) ? PMA_sanitize($purge, true) : ''; ?>" />
<input type="hidden" name="dropped_column" value="<?php echo isset($dropped_column) ? PMA_sanitize($dropped_column, true) : ''; ?>" />
<input type="hidden" name="show_query" value="<?php echo isset($show_query) ? PMA_sanitize($show_query, true) : ''; ?>" />
<?php
echo '<fieldset class="confirmation">' . "\n"
.' <legend>' . __('Do you really want to execute following query?') . '</legend>'
.' <code>' . htmlspecialchars($stripped_sql_query) . '</code>' . "\n"
.'</fieldset>' . "\n"
.'<fieldset class="tblFooters">' . "\n";
?>
<input type="submit" name="btnDrop" value="<?php echo __('Yes'); ?>" id="buttonYes" />
<input type="submit" name="btnDrop" value="<?php echo __('No'); ?>" id="buttonNo" />
<?php
echo '</fieldset>' . "\n"
. '</form>' . "\n";
/**
* Displays the footer and exit
*/
include 'libraries/footer.inc.php';
} // end if $do_confirm
// Defines some variables
// A table has to be created, renamed, dropped -> navi frame should be reloaded
/**
* @todo use the parser/analyzer
*/
if (empty($reload)
&& preg_match('/^(CREATE|ALTER|DROP)\s+(VIEW|TABLE|DATABASE|SCHEMA)\s+/i', $sql_query)
) {
$reload = 1;
}
// SK -- Patch: $is_group added for use in calculation of total number of
// rows.
// $is_count is changed for more correct "LIMIT" clause
// appending in queries like
// "SELECT COUNT(...) FROM ... GROUP BY ..."
/**
* @todo detect all this with the parser, to avoid problems finding
* those strings in comments or backquoted identifiers
*/
$is_explain = $is_count = $is_export = $is_delete = $is_insert = $is_affected = $is_show = $is_maint = $is_analyse = $is_group = $is_func = $is_replace = false;
if ($is_select) { // see line 141
$is_group = preg_match('@(GROUP[[:space:]]+BY|HAVING|SELECT[[:space:]]+DISTINCT)[[:space:]]+@i', $sql_query);
$is_func = ! $is_group && (preg_match('@[[:space:]]+(SUM|AVG|STD|STDDEV|MIN|MAX|BIT_OR|BIT_AND)\s*\(@i', $sql_query));
$is_count = ! $is_group && (preg_match('@^SELECT[[:space:]]+COUNT\((.*\.+)?.*\)@i', $sql_query));
$is_export = (preg_match('@[[:space:]]+INTO[[:space:]]+OUTFILE[[:space:]]+@i', $sql_query));
$is_analyse = (preg_match('@[[:space:]]+PROCEDURE[[:space:]]+ANALYSE@i', $sql_query));
} elseif (preg_match('@^EXPLAIN[[:space:]]+@i', $sql_query)) {
$is_explain = true;
} elseif (preg_match('@^DELETE[[:space:]]+@i', $sql_query)) {
$is_delete = true;
$is_affected = true;
} elseif (preg_match('@^(INSERT|LOAD[[:space:]]+DATA|REPLACE)[[:space:]]+@i', $sql_query)) {
$is_insert = true;
$is_affected = true;
if (preg_match('@^(REPLACE)[[:space:]]+@i', $sql_query)) {
$is_replace = true;
}
} elseif (preg_match('@^UPDATE[[:space:]]+@i', $sql_query)) {
$is_affected = true;
} elseif (preg_match('@^[[:space:]]*SHOW[[:space:]]+@i', $sql_query)) {
$is_show = true;
} elseif (preg_match('@^(CHECK|ANALYZE|REPAIR|OPTIMIZE)[[:space:]]+TABLE[[:space:]]+@i', $sql_query)) {
$is_maint = true;
}
// assign default full_sql_query
$full_sql_query = $sql_query;
// Handle remembered sorting order, only for single table query
if ($GLOBALS['cfg']['RememberSorting']
&& ! ($is_count || $is_export || $is_func || $is_analyse)
&& count($analyzed_sql[0]['select_expr']) == 0
&& isset($analyzed_sql[0]['queryflags']['select_from'])
&& count($analyzed_sql[0]['table_ref']) == 1
) {
$pmatable = new PMA_Table($table, $db);
if (empty($analyzed_sql[0]['order_by_clause'])) {
$sorted_col = $pmatable->getUiProp(PMA_Table::PROP_SORTED_COLUMN);
if ($sorted_col) {
// retrieve the remembered sorting order for current table
$sql_order_to_append = ' ORDER BY ' . $sorted_col . ' ';
$full_sql_query = $analyzed_sql[0]['section_before_limit'] . $sql_order_to_append
. $analyzed_sql[0]['limit_clause'] . ' ' . $analyzed_sql[0]['section_after_limit'];
// update the $analyzed_sql
$analyzed_sql[0]['section_before_limit'] .= $sql_order_to_append;
$analyzed_sql[0]['order_by_clause'] = $sorted_col;
}
} else {
// store the remembered table into session
$pmatable->setUiProp(PMA_Table::PROP_SORTED_COLUMN, $analyzed_sql[0]['order_by_clause']);
}
}
// Do append a "LIMIT" clause?
if (($_SESSION['tmp_user_values']['max_rows'] != 'all')
&& ! ($is_count || $is_export || $is_func || $is_analyse)
&& isset($analyzed_sql[0]['queryflags']['select_from'])
&& ! isset($analyzed_sql[0]['queryflags']['offset'])
&& empty($analyzed_sql[0]['limit_clause'])
) {
$sql_limit_to_append = ' LIMIT ' . $_SESSION['tmp_user_values']['pos']
. ', ' . $_SESSION['tmp_user_values']['max_rows'] . " ";
$full_sql_query = $analyzed_sql[0]['section_before_limit'] . "\n"
. $sql_limit_to_append . $analyzed_sql[0]['section_after_limit'];
/**
* @todo pretty printing of this modified query
*/
if (isset($display_query)) {
// if the analysis of the original query revealed that we found
// a section_after_limit, we now have to analyze $display_query
// to display it correctly
if (! empty($analyzed_sql[0]['section_after_limit'])
&& trim($analyzed_sql[0]['section_after_limit']) != ';'
) {
$analyzed_display_query = PMA_SQP_analyze(PMA_SQP_parse($display_query));
$display_query = $analyzed_display_query[0]['section_before_limit']
. "\n" . $sql_limit_to_append . $analyzed_display_query[0]['section_after_limit'];
}
}
}
if (strlen($db)) {
PMA_DBI_select_db($db);
}
// E x e c u t e t h e q u e r y
// Only if we didn't ask to see the php code (mikebeck)
if (isset($GLOBALS['show_as_php']) || ! empty($GLOBALS['validatequery'])) {
unset($result);
$num_rows = 0;
$unlim_num_rows = 0;
} else {
if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
PMA_DBI_query('SET PROFILING=1;');
}
// Measure query time.
$querytime_before = array_sum(explode(' ', microtime()));
$result = @PMA_DBI_try_query($full_sql_query, null, PMA_DBI_QUERY_STORE);
// If a stored procedure was called, there may be more results that are
// queued up and waiting to be flushed from the buffer. So let's do that.
while (true) {
if (! PMA_DBI_more_results()) {
break;
}
PMA_DBI_next_result();
}
$querytime_after = array_sum(explode(' ', microtime()));
$GLOBALS['querytime'] = $querytime_after - $querytime_before;
// Displays an error message if required and stop parsing the script
if ($error = PMA_DBI_getError()) {
if ($is_gotofile) {
if (strpos($goto, 'db_') === 0 && strlen($table)) {
$table = '';
}
$active_page = $goto;
$message = PMA_Message::rawError($error);
if ($GLOBALS['is_ajax_request'] == true) {
PMA_ajaxResponse($message, false);
}
/**
* Go to target path.
*/
include '' . PMA_securePath($goto);
} else {
$full_err_url = (preg_match('@^(db|tbl)_@', $err_url))
? $err_url . '&show_query=1&sql_query=' . urlencode($sql_query)
: $err_url;
PMA_mysqlDie($error, $full_sql_query, '', $full_err_url);
}
exit;
}
unset($error);
// Gets the number of rows affected/returned
// (This must be done immediately after the query because
// mysql_affected_rows() reports about the last query done)
if (! $is_affected) {
$num_rows = ($result) ? @PMA_DBI_num_rows($result) : 0;
} elseif (! isset($num_rows)) {
$num_rows = @PMA_DBI_affected_rows();
}
// Grabs the profiling results
if (isset($_SESSION['profiling']) && PMA_profilingSupported()) {
$profiling_results = PMA_DBI_fetch_result('SHOW PROFILE;');
}
// Checks if the current database has changed
// This could happen if the user sends a query like "USE `database`;"
/**
* commented out auto-switching to active database - really required?
* bug #1814718 win: table list disappears (mixed case db names)
* https://sourceforge.net/support/tracker.php?aid=1814718
* @todo RELEASE test and comit or rollback before release
$current_db = PMA_DBI_fetch_value('SELECT DATABASE()');
if ($db !== $current_db) {
$db = $current_db;
$reload = 1;
}
unset($current_db);
*/
// tmpfile remove after convert encoding appended by Y.Kawada
if (function_exists('PMA_kanji_file_conv')
&& (isset($textfile) && file_exists($textfile))
) {
unlink($textfile);
}
// Counts the total number of rows for the same 'SELECT' query without the
// 'LIMIT' clause that may have been programatically added
if (empty($sql_limit_to_append)) {
$unlim_num_rows = $num_rows;
// if we did not append a limit, set this to get a correct
// "Showing rows..." message
//$_SESSION['tmp_user_values']['max_rows'] = 'all';
} elseif ($is_select) {
// c o u n t q u e r y
// If we are "just browsing", there is only one table,
// and no WHERE clause (or just 'WHERE 1 '),
// we do a quick count (which uses MaxExactCount) because
// SQL_CALC_FOUND_ROWS is not quick on large InnoDB tables
// However, do not count again if we did it previously
// due to $find_real_end == true
if (! $is_group
&& ! isset($analyzed_sql[0]['queryflags']['union'])
&& ! isset($analyzed_sql[0]['queryflags']['distinct'])
&& ! isset($analyzed_sql[0]['table_ref'][1]['table_name'])
&& (empty($analyzed_sql[0]['where_clause']) || $analyzed_sql[0]['where_clause'] == '1 ')
&& ! isset($find_real_end)
) {
// "j u s t b r o w s i n g"
$unlim_num_rows = PMA_Table::countRecords($db, $table);
} else { // n o t " j u s t b r o w s i n g "
// add select expression after the SQL_CALC_FOUND_ROWS
// for UNION, just adding SQL_CALC_FOUND_ROWS
// after the first SELECT works.
// take the left part, could be:
// SELECT
// (SELECT
$count_query = PMA_SQP_formatHtml($parsed_sql, 'query_only', 0, $analyzed_sql[0]['position_of_first_select'] + 1);
$count_query .= ' SQL_CALC_FOUND_ROWS ';
// add everything that was after the first SELECT
$count_query .= PMA_SQP_formatHtml($parsed_sql, 'query_only', $analyzed_sql[0]['position_of_first_select'] + 1);
// ensure there is no semicolon at the end of the
// count query because we'll probably add
// a LIMIT 1 clause after it
$count_query = rtrim($count_query);
$count_query = rtrim($count_query, ';');
// if using SQL_CALC_FOUND_ROWS, add a LIMIT to avoid
// long delays. Returned count will be complete anyway.
// (but a LIMIT would disrupt results in an UNION)
if (! isset($analyzed_sql[0]['queryflags']['union'])) {
$count_query .= ' LIMIT 1';
}
// run the count query
PMA_DBI_try_query($count_query);
// if (mysql_error()) {
// void.
// I tried the case
// (SELECT `User`, `Host`, `Db`, `Select_priv` FROM `db`)
// UNION (SELECT `User`, `Host`, "%" AS "Db",
// `Select_priv`
// FROM `user`) ORDER BY `User`, `Host`, `Db`;
// and although the generated count_query is wrong
// the SELECT FOUND_ROWS() work! (maybe it gets the
// count from the latest query that worked)
//
// another case where the count_query is wrong:
// SELECT COUNT(*), f1 from t1 group by f1
// and you click to sort on count(*)
// }
$unlim_num_rows = PMA_DBI_fetch_value('SELECT FOUND_ROWS()');
} // end else "just browsing"
} else { // not $is_select
$unlim_num_rows = 0;
} // end rows total count
// if a table or database gets dropped, check column comments.
if (isset($purge) && $purge == '1') {
/**
* Cleanup relations.
*/
include_once 'libraries/relation_cleanup.lib.php';
if (strlen($table) && strlen($db)) {
PMA_relationsCleanupTable($db, $table);
} elseif (strlen($db)) {
PMA_relationsCleanupDatabase($db);
} else {
// VOID. No DB/Table gets deleted.
} // end if relation-stuff
} // end if ($purge)
// If a column gets dropped, do relation magic.
if (isset($dropped_column) && strlen($db) && strlen($table) && ! empty($dropped_column)) {
include_once 'libraries/relation_cleanup.lib.php';
PMA_relationsCleanupColumn($db, $table, $dropped_column);
// to refresh the list of indexes (Ajax mode)
$extra_data['indexes_list'] = PMA_Index::getView($table, $db);
} // end if column was dropped
} // end else "didn't ask to see php code"
// No rows returned -> move back to the calling page
if ((0 == $num_rows && 0 == $unlim_num_rows) || $is_affected) {
if ($is_delete) {
$message = PMA_Message::deleted_rows($num_rows);
} elseif ($is_insert) {
if ($is_replace) {
/* For replace we get DELETED + INSERTED row count, so we have to call it affected */
$message = PMA_Message::affected_rows($num_rows);
} else {
$message = PMA_Message::inserted_rows($num_rows);
}
$insert_id = PMA_DBI_insert_id();
if ($insert_id != 0) {
// insert_id is id of FIRST record inserted in one insert, so if we inserted multiple rows, we had to increment this
$message->addMessage('[br]');
// need to use a temporary because the Message class
// currently supports adding parameters only to the first
// message
$_inserted = PMA_Message::notice(__('Inserted row id: %1$d'));
$_inserted->addParam($insert_id + $num_rows - 1);
$message->addMessage($_inserted);
}
} elseif ($is_affected) {
$message = PMA_Message::affected_rows($num_rows);
// Ok, here is an explanation for the !$is_select.
// The form generated by sql_query_form.lib.php
// and db_sql.php has many submit buttons
// on the same form, and some confusion arises from the
// fact that $message_to_show is sent for every case.
// The $message_to_show containing a success message and sent with
// the form should not have priority over errors
} elseif (! empty($message_to_show) && ! $is_select) {
$message = PMA_Message::rawSuccess(htmlspecialchars($message_to_show));
} elseif (! empty($GLOBALS['show_as_php'])) {
$message = PMA_Message::success(__('Showing as PHP code'));
} elseif (isset($GLOBALS['show_as_php'])) {
/* User disable showing as PHP, query is only displayed */
$message = PMA_Message::notice(__('Showing SQL query'));
} elseif (! empty($GLOBALS['validatequery'])) {
$message = PMA_Message::notice(__('Validated SQL'));
} else {
$message = PMA_Message::success(__('MySQL returned an empty result set (i.e. zero rows).'));
}
if (isset($GLOBALS['querytime'])) {
$_querytime = PMA_Message::notice('(' . __('Query took %01.4f sec') . ')');
$_querytime->addParam($GLOBALS['querytime']);
$message->addMessage($_querytime);
}
if ($GLOBALS['is_ajax_request'] == true) {
if ($cfg['ShowSQL']) {
$extra_data['sql_query'] = PMA_showMessage($message, $GLOBALS['sql_query'], 'success');
}
if (isset($GLOBALS['reload']) && $GLOBALS['reload'] == 1) {
$extra_data['reload'] = 1;
$extra_data['db'] = $GLOBALS['db'];
}
PMA_ajaxResponse($message, $message->isSuccess(), (isset($extra_data) ? $extra_data : ''));
}
if ($is_gotofile) {
$goto = PMA_securePath($goto);
// Checks for a valid target script
$is_db = $is_table = false;
if (isset($_REQUEST['purge']) && $_REQUEST['purge'] == '1') {
$table = '';
unset($url_params['table']);
}
include 'libraries/db_table_exists.lib.php';
if (strpos($goto, 'tbl_') === 0 && ! $is_table) {
if (strlen($table)) {
$table = '';
}
$goto = 'db_sql.php';
}
if (strpos($goto, 'db_') === 0 && ! $is_db) {
if (strlen($db)) {
$db = '';
}
$goto = 'main.php';
}
// Loads to target script
if ($goto != 'main.php') {
include_once 'libraries/header.inc.php';
}
$active_page = $goto;
include '' . $goto;
} else {
// avoid a redirect loop when last record was deleted
if (0 == $num_rows && 'sql.php' == $cfg['DefaultTabTable']) {
$goto = str_replace('sql.php', 'tbl_structure.php', $goto);
}
PMA_sendHeaderLocation($cfg['PmaAbsoluteUri'] . str_replace('&', '&', $goto) . '&message=' . urlencode($message));
} // end else
exit();
// end no rows returned
} else {
// At least one row is returned -> displays a table with results
//If we are retrieving the full value of a truncated field or the original
// value of a transformed field, show it here and exit
if ($GLOBALS['grid_edit'] == true && $GLOBALS['cfg']['AjaxEnable']) {
$row = PMA_DBI_fetch_row($result);
$extra_data = array();
$extra_data['value'] = $row[0];
PMA_ajaxResponse(null, true, $extra_data);
}
if (isset($_REQUEST['ajax_request']) && isset($_REQUEST['table_maintenance'])) {
$GLOBALS['js_include'][] = 'functions.js';
$GLOBALS['js_include'][] = 'makegrid.js';
$GLOBALS['js_include'][] = 'sql.js';
// Gets the list of fields properties
if (isset($result) && $result) {
$fields_meta = PMA_DBI_get_fields_meta($result);
$fields_cnt = count($fields_meta);
}
if (empty($disp_mode)) {
// see the "PMA_setDisplayMode()" function in
// libraries/display_tbl.lib.php
$disp_mode = 'urdr111101';
}
// hide edit and delete links for information_schema
if (PMA_is_system_schema($db)) {
$disp_mode = 'nnnn110111';
}
if (isset($message)) {
$message = PMA_Message::success($message);
echo PMA_showMessage($message, $GLOBALS['sql_query'], 'success');
}
PMA_displayTable($result, $disp_mode, $analyzed_sql);
exit();
}
// Displays the headers
if (isset($show_query)) {
unset($show_query);
}
if (isset($printview) && $printview == '1') {
include_once 'libraries/header_printview.inc.php';
} else {
$GLOBALS['js_include'][] = 'functions.js';
$GLOBALS['js_include'][] = 'makegrid.js';
$GLOBALS['js_include'][] = 'sql.js';
unset($message);
if (! $GLOBALS['is_ajax_request'] || ! $GLOBALS['cfg']['AjaxEnable']) {
if (strlen($table)) {
include 'libraries/tbl_common.php';
$url_query .= '&goto=tbl_sql.php&back=tbl_sql.php';
include 'libraries/tbl_info.inc.php';
include 'libraries/tbl_links.inc.php';
} elseif (strlen($db)) {
include 'libraries/db_common.inc.php';
include 'libraries/db_info.inc.php';
} else {
include 'libraries/server_common.inc.php';
include 'libraries/server_links.inc.php';
}
} else {
include_once 'libraries/header.inc.php';
//we don't need to buffer the output in PMA_showMessage here.
//set a global variable and check against it in the function
$GLOBALS['buffer_message'] = false;
}
}
if (strlen($db)) {
$cfgRelation = PMA_getRelationsParam();
}
// Gets the list of fields properties
if (isset($result) && $result) {
$fields_meta = PMA_DBI_get_fields_meta($result);
$fields_cnt = count($fields_meta);
}
if (! $GLOBALS['is_ajax_request']) {
//begin the sqlqueryresults div here. container div
echo '<div id="sqlqueryresults"';
if ($GLOBALS['cfg']['AjaxEnable']) {
echo ' class="ajax"';
}
echo '>';
}
// Display previous update query (from tbl_replace)
if (isset($disp_query) && $cfg['ShowSQL'] == true) {
PMA_showMessage($disp_message, $disp_query, 'success');
}
if (isset($profiling_results)) {
// pma_token/url_query needed for chart export
?>
<script type="text/javascript">
pma_token = '<?php echo $_SESSION[' PMA_token ']; ?>';
url_query = '<?php echo isset($url_query)?$url_query:PMA_generate_common_url($db);?>';
$(document).ready(makeProfilingChart);
</script>
<?php
echo '<fieldset><legend>' . __('Profiling') . '</legend>' . "\n";
echo '<div style="float: left;">';
echo '<table>' . "\n";
echo ' <tr>' . "\n";
echo ' <th>' . __('Status') . PMA_showMySQLDocu('general-thread-states', 'general-thread-states') . '</th>' . "\n";
echo ' <th>' . __('Time') . '</th>' . "\n";
echo ' </tr>' . "\n";
$chart_json = Array();
foreach ($profiling_results as $one_result) {
echo ' <tr>' . "\n";
echo '<td>' . ucwords($one_result['Status']) . '</td>' . "\n";
echo '<td class="right">' . (PMA_formatNumber($one_result['Duration'], 3, 1)) . 's</td>' . "\n";
if (isset($chart_json[ucwords($one_result['Status'])])) {
$chart_json[ucwords($one_result['Status'])] += $one_result['Duration'];
} else {
$chart_json[ucwords($one_result['Status'])] = $one_result['Duration'];
}
}
echo '</table>' . "\n";
echo '</div>';
//require_once 'libraries/chart.lib.php';
echo '<div id="profilingchart" style="display:none;">';
//PMA_chart_profiling($profiling_results);
echo json_encode($chart_json);
echo '</div>';
echo '</fieldset>' . "\n";
}
// Displays the results in a table
if (empty($disp_mode)) {
// see the "PMA_setDisplayMode()" function in
// libraries/display_tbl.lib.php
$disp_mode = 'urdr111101';
}
// hide edit and delete links for information_schema
if (PMA_is_system_schema($db)) {
$disp_mode = 'nnnn110111';
}
if (isset($label)) {
$message = PMA_message::success(__('Bookmark %s created'));
$message->addParam($label);
$message->display();
}
PMA_displayTable($result, $disp_mode, $analyzed_sql);
PMA_DBI_free_result($result);
// BEGIN INDEX CHECK See if indexes should be checked.
if (isset($query_type) && $query_type == 'check_tbl' && isset($selected) && is_array($selected)) {
foreach ($selected as $idx => $tbl_name) {
$check = PMA_Index::findDuplicates($tbl_name, $db);
if (! empty($check)) {
printf(__('Problems with indexes of table `%s`'), $tbl_name);
echo $check;
}
}
} // End INDEX CHECK
// Bookmark support if required
if ($disp_mode[7] == '1'
&& (! empty($cfg['Bookmark']) && empty($id_bookmark))
&& ! empty($sql_query)
) {
echo "\n";
$goto = 'sql.php?'
. PMA_generate_common_url($db, $table)