summaryrefslogtreecommitdiff
path: root/mysql-test/main/olap.result
blob: b7681179be02514487cb1f8bbdb3dfac01988cfb (plain)
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
drop table if exists t1,t2;
set @sav_dpi= @@div_precision_increment;
set div_precision_increment= 5;
show variables like 'div_precision_increment';
Variable_name	Value
div_precision_increment	5
create table t1 (product varchar(32), country_id int not null, year int, profit int);
insert into t1  values ( 'Computer', 2,2000, 1200),
( 'TV', 1, 1999, 150),
( 'Calculator', 1, 1999,50),
( 'Computer', 1, 1999,1500),
( 'Computer', 1, 2000,1500),
( 'TV', 1, 2000, 150),
( 'TV', 2, 2000, 100),
( 'TV', 2, 2000, 100),
( 'Calculator', 1, 2000,75),
( 'Calculator', 2, 2000,75),
( 'TV', 1, 1999, 100),
( 'Computer', 1, 1999,1200),
( 'Computer', 2, 2000,1500),
( 'Calculator', 2, 2000,75),
( 'Phone', 3, 2003,10)
;
create table t2 (country_id int primary key, country char(20) not null);
insert into t2 values (1, 'USA'),(2,'India'), (3,'Finland');
select product, sum(profit) from t1 group by product;
product	sum(profit)
Calculator	275
Computer	6900
Phone	10
TV	600
select product, sum(profit) from t1 group by product with rollup;
product	sum(profit)
Calculator	275
Computer	6900
Phone	10
TV	600
NULL	7785
select product, sum(profit) from t1 group by 1 with rollup;
product	sum(profit)
Calculator	275
Computer	6900
Phone	10
TV	600
NULL	7785
select product, sum(profit),avg(profit) from t1 group by product with rollup;
product	sum(profit)	avg(profit)
Calculator	275	68.75000
Computer	6900	1380.00000
Phone	10	10.00000
TV	600	120.00000
NULL	7785	519.00000
select product, country_id , year, sum(profit) from t1 group by product, country_id, year;
product	country_id	year	sum(profit)
Calculator	1	1999	50
Calculator	1	2000	75
Calculator	2	2000	150
Computer	1	1999	2700
Computer	1	2000	1500
Computer	2	2000	2700
Phone	3	2003	10
TV	1	1999	250
TV	1	2000	150
TV	2	2000	200
select product, country_id , year, sum(profit) from t1 group by product, country_id, year with rollup;
product	country_id	year	sum(profit)
Calculator	1	1999	50
Calculator	1	2000	75
Calculator	1	NULL	125
Calculator	2	2000	150
Calculator	2	NULL	150
Calculator	NULL	NULL	275
Computer	1	1999	2700
Computer	1	2000	1500
Computer	1	NULL	4200
Computer	2	2000	2700
Computer	2	NULL	2700
Computer	NULL	NULL	6900
Phone	3	2003	10
Phone	3	NULL	10
Phone	NULL	NULL	10
TV	1	1999	250
TV	1	2000	150
TV	1	NULL	400
TV	2	2000	200
TV	2	NULL	200
TV	NULL	NULL	600
NULL	NULL	NULL	7785
explain extended select product, country_id , year, sum(profit) from t1 group by product, country_id, year with rollup;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	15	100.00	Using filesort
Warnings:
Note	1003	select `test`.`t1`.`product` AS `product`,`test`.`t1`.`country_id` AS `country_id`,`test`.`t1`.`year` AS `year`,sum(`test`.`t1`.`profit`) AS `sum(profit)` from `test`.`t1` group by `test`.`t1`.`product`,`test`.`t1`.`country_id`,`test`.`t1`.`year` with rollup
select product, country_id , sum(profit) from t1 group by product desc, country_id with rollup;
product	country_id	sum(profit)
TV	1	400
TV	2	200
TV	NULL	600
Phone	3	10
Phone	NULL	10
Computer	1	4200
Computer	2	2700
Computer	NULL	6900
Calculator	1	125
Calculator	2	150
Calculator	NULL	275
NULL	NULL	7785
select product, country_id , year, sum(profit) from t1 group by product, country_id, year with rollup limit 5;
product	country_id	year	sum(profit)
Calculator	1	1999	50
Calculator	1	2000	75
Calculator	1	NULL	125
Calculator	2	2000	150
Calculator	2	NULL	150
select product, country_id , year, sum(profit) from t1 group by product, country_id, year with rollup limit 3,3;
product	country_id	year	sum(profit)
Calculator	2	2000	150
Calculator	2	NULL	150
Calculator	NULL	NULL	275
select product, country_id, count(*), count(distinct year) from t1 group by product, country_id;
product	country_id	count(*)	count(distinct year)
Calculator	1	2	2
Calculator	2	2	1
Computer	1	3	2
Computer	2	2	1
Phone	3	1	1
TV	1	3	2
TV	2	2	1
select product, country_id, count(*), count(distinct year) from t1 group by product, country_id with rollup;
product	country_id	count(*)	count(distinct year)
Calculator	1	2	2
Calculator	2	2	1
Calculator	NULL	4	2
Computer	1	3	2
Computer	2	2	1
Computer	NULL	5	2
Phone	3	1	1
Phone	NULL	1	1
TV	1	3	2
TV	2	2	1
TV	NULL	5	2
NULL	NULL	15	3
select product, country_id , year, sum(profit) from t1 group by product, country_id, year with rollup having country_id = 1;
product	country_id	year	sum(profit)
Calculator	1	1999	50
Calculator	1	2000	75
Calculator	1	NULL	125
Computer	1	1999	2700
Computer	1	2000	1500
Computer	1	NULL	4200
TV	1	1999	250
TV	1	2000	150
TV	1	NULL	400
select product, country_id , year, sum(profit) from t1 group by product, country_id, year with rollup having sum(profit) > 200;
product	country_id	year	sum(profit)
Calculator	NULL	NULL	275
Computer	1	1999	2700
Computer	1	2000	1500
Computer	1	NULL	4200
Computer	2	2000	2700
Computer	2	NULL	2700
Computer	NULL	NULL	6900
TV	1	1999	250
TV	1	NULL	400
TV	NULL	NULL	600
NULL	NULL	NULL	7785
select product, country_id , year, sum(profit) from t1 group by product, country_id, year with rollup having sum(profit) > 7000;
product	country_id	year	sum(profit)
NULL	NULL	NULL	7785
select concat(product,':',country_id) as 'prod', concat(":",year,":") as 'year',1+1, sum(profit)/count(*) from t1 group by 1,2 with rollup;
prod	year	1+1	sum(profit)/count(*)
Calculator:1	:1999:	2	50.00000
Calculator:1	:2000:	2	75.00000
Calculator:1	NULL	2	62.50000
Calculator:2	:2000:	2	75.00000
Calculator:2	NULL	2	75.00000
Computer:1	:1999:	2	1350.00000
Computer:1	:2000:	2	1500.00000
Computer:1	NULL	2	1400.00000
Computer:2	:2000:	2	1350.00000
Computer:2	NULL	2	1350.00000
Phone:3	:2003:	2	10.00000
Phone:3	NULL	2	10.00000
TV:1	:1999:	2	125.00000
TV:1	:2000:	2	150.00000
TV:1	NULL	2	133.33333
TV:2	:2000:	2	100.00000
TV:2	NULL	2	100.00000
NULL	NULL	2	519.00000
select product, sum(profit)/count(*) from t1 group by product with rollup;
product	sum(profit)/count(*)
Calculator	68.75000
Computer	1380.00000
Phone	10.00000
TV	120.00000
NULL	519.00000
select left(product,4) as prod, sum(profit)/count(*) from t1 group by prod with rollup;
prod	sum(profit)/count(*)
Calc	68.75000
Comp	1380.00000
Phon	10.00000
TV	120.00000
NULL	519.00000
select concat(product,':',country_id), 1+1, sum(profit)/count(*) from t1 group by concat(product,':',country_id) with rollup;
concat(product,':',country_id)	1+1	sum(profit)/count(*)
Calculator:1	2	62.50000
Calculator:2	2	75.00000
Computer:1	2	1400.00000
Computer:2	2	1350.00000
Phone:3	2	10.00000
TV:1	2	133.33333
TV:2	2	100.00000
NULL	2	519.00000
select product, country , year, sum(profit) from t1,t2 where t1.country_id=t2.country_id group by product, country, year with rollup;
product	country	year	sum(profit)
Calculator	India	2000	150
Calculator	India	NULL	150
Calculator	USA	1999	50
Calculator	USA	2000	75
Calculator	USA	NULL	125
Calculator	NULL	NULL	275
Computer	India	2000	2700
Computer	India	NULL	2700
Computer	USA	1999	2700
Computer	USA	2000	1500
Computer	USA	NULL	4200
Computer	NULL	NULL	6900
Phone	Finland	2003	10
Phone	Finland	NULL	10
Phone	NULL	NULL	10
TV	India	2000	200
TV	India	NULL	200
TV	USA	1999	250
TV	USA	2000	150
TV	USA	NULL	400
TV	NULL	NULL	600
NULL	NULL	NULL	7785
select product, `sum` from (select product, sum(profit) as 'sum' from t1 group by product with rollup) as tmp where product is null;
product	sum
NULL	7785
select product from t1 where exists (select product, country_id , sum(profit) from t1 as t2 where t1.product=t2.product group by product, country_id with rollup having sum(profit) > 6000);
product
Computer
Computer
Computer
Computer
Computer
select product, country_id , year, sum(profit) from t1 group by product, country_id, year having country_id is NULL;
product	country_id	year	sum(profit)
select concat(':',product,':'), sum(profit),avg(profit) from t1 group by product with rollup;
concat(':',product,':')	sum(profit)	avg(profit)
:Calculator:	275	68.75000
:Computer:	6900	1380.00000
:Phone:	10	10.00000
:TV:	600	120.00000
NULL	7785	519.00000
select product, country_id , year, sum(profit) from t1 group by product, country_id, year with cube;
ERROR 42000: This version of MariaDB doesn't yet support 'CUBE'
explain select product, country_id , year, sum(profit) from t1 group by product, country_id, year with cube;
ERROR 42000: This version of MariaDB doesn't yet support 'CUBE'
select product, country_id , year, sum(profit) from t1 group by product, country_id, year with cube union all select product, country_id , year, sum(profit) from t1 group by product, country_id, year with rollup;
ERROR 42000: This version of MariaDB doesn't yet support 'CUBE'
drop table t1,t2;
CREATE TABLE t1 (i int);
INSERT INTO t1 VALUES(100);
CREATE TABLE t2 (i int);
INSERT INTO t2 VALUES (100),(200);
SELECT i, COUNT(*) FROM t1 GROUP BY i WITH ROLLUP;
i	COUNT(*)
100	1
NULL	1
SELECT t1.i, t2.i, COUNT(*) FROM t1,t2 GROUP BY t1.i,t2.i WITH ROLLUP;
i	i	COUNT(*)
100	100	1
100	200	1
100	NULL	2
NULL	NULL	2
drop table t1,t2;
CREATE TABLE user_day(
user_id INT NOT NULL,
date DATE NOT NULL,
UNIQUE INDEX user_date (user_id, date)
);
INSERT INTO user_day VALUES
(1, '2004-06-06' ),
(1, '2004-06-07' ),
(2, '2004-06-06' );
SELECT
d.date AS day,
COUNT(d.user_id) as sample,
COUNT(next_day.user_id) AS not_cancelled
FROM user_day d
LEFT JOIN user_day next_day 
ON next_day.user_id=d.user_id AND 
next_day.date= DATE_ADD( d.date, interval 1 day )
GROUP BY day;
day	sample	not_cancelled
2004-06-06	2	1
2004-06-07	1	0
SELECT
d.date AS day,
COUNT(d.user_id) as sample,
COUNT(next_day.user_id) AS not_cancelled
FROM user_day d
LEFT JOIN user_day next_day 
ON next_day.user_id=d.user_id AND 
next_day.date= DATE_ADD( d.date, interval 1 day )
GROUP BY day
WITH ROLLUP;
day	sample	not_cancelled
2004-06-06	2	1
2004-06-07	1	0
NULL	3	1
DROP TABLE user_day;
CREATE TABLE t1 (a int, b int);
INSERT INTO t1 VALUES
(1,4),
(2,2), (2,2),
(4,1), (4,1), (4,1), (4,1),
(2,1), (2,1);
SELECT SUM(b) FROM t1 GROUP BY a WITH ROLLUP;
SUM(b)
4
6
4
14
SELECT DISTINCT SUM(b) FROM t1 GROUP BY a WITH ROLLUP;
SUM(b)
4
6
14
SELECT SUM(b), COUNT(DISTINCT b) FROM t1 GROUP BY a WITH ROLLUP;
SUM(b)	COUNT(DISTINCT b)
4	1
6	2
4	1
14	3
SELECT DISTINCT SUM(b), COUNT(DISTINCT b) FROM t1 GROUP BY a WITH ROLLUP;
SUM(b)	COUNT(DISTINCT b)
4	1
6	2
14	3
SELECT SUM(b), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;
SUM(b)	COUNT(*)
4	1
6	4
4	4
14	9
SELECT DISTINCT SUM(b), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;
SUM(b)	COUNT(*)
4	1
6	4
4	4
14	9
SELECT SUM(b), COUNT(DISTINCT b), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;
SUM(b)	COUNT(DISTINCT b)	COUNT(*)
4	1	1
6	2	4
4	1	4
14	3	9
SELECT DISTINCT SUM(b), COUNT(DISTINCT b), COUNT(*) FROM t1
GROUP BY a WITH ROLLUP;
SUM(b)	COUNT(DISTINCT b)	COUNT(*)
4	1	1
6	2	4
4	1	4
14	3	9
SELECT a, sum(b) FROM t1 GROUP BY a,b WITH ROLLUP;
a	sum(b)
1	4
1	4
2	2
2	4
2	6
4	4
4	4
NULL	14
SELECT DISTINCT a, sum(b) FROM t1 GROUP BY a,b WITH ROLLUP;
a	sum(b)
1	4
2	2
2	4
2	6
4	4
NULL	14
SELECT b, a, sum(b) FROM t1 GROUP BY a,b WITH ROLLUP;
b	a	sum(b)
4	1	4
NULL	1	4
1	2	2
2	2	4
NULL	2	6
1	4	4
NULL	4	4
NULL	NULL	14
SELECT DISTINCT b,a, sum(b) FROM t1 GROUP BY a,b WITH ROLLUP;
b	a	sum(b)
4	1	4
NULL	1	4
1	2	2
2	2	4
NULL	2	6
1	4	4
NULL	4	4
NULL	NULL	14
ALTER TABLE t1 ADD COLUMN c INT;
SELECT a,b,sum(c) FROM t1 GROUP BY a,b,c WITH ROLLUP;
a	b	sum(c)
1	4	NULL
1	4	NULL
1	NULL	NULL
2	1	NULL
2	1	NULL
2	2	NULL
2	2	NULL
2	NULL	NULL
4	1	NULL
4	1	NULL
4	NULL	NULL
NULL	NULL	NULL
SELECT distinct a,b,sum(c) FROM t1 GROUP BY a,b,c WITH ROLLUP;
a	b	sum(c)
1	4	NULL
1	NULL	NULL
2	1	NULL
2	2	NULL
2	NULL	NULL
4	1	NULL
4	NULL	NULL
NULL	NULL	NULL
DROP TABLE t1;
CREATE TABLE t1 (a int, b int);
INSERT INTO t1 VALUES
(1,4),
(2,2), (2,2),
(4,1), (4,1), (4,1), (4,1),
(2,1), (2,1);
SELECT a, SUM(b) FROM t1 GROUP BY a WITH ROLLUP LIMIT 1;
a	SUM(b)
1	4
SELECT SQL_CALC_FOUND_ROWS a, SUM(b) FROM t1 GROUP BY a WITH ROLLUP LIMIT 1;
a	SUM(b)
1	4
DROP TABLE t1;
CREATE TABLE t1 (a int(11) NOT NULL);
INSERT INTO t1 VALUES (1),(2);
SELECT a, SUM(a) m FROM  t1 GROUP BY a WITH ROLLUP;
a	m
1	1
2	2
NULL	3
SELECT * FROM ( SELECT a, SUM(a) m FROM  t1 GROUP BY a WITH ROLLUP ) t2;
a	m
1	1
2	2
NULL	3
DROP TABLE t1;
set div_precision_increment= @sav_dpi;
CREATE TABLE t1 (a int(11));
INSERT INTO t1 VALUES (1),(2);
SELECT a, SUM(a), SUM(a)+1 FROM (SELECT a FROM t1 UNION select 2) d 
GROUP BY a;
a	SUM(a)	SUM(a)+1
1	1	2
2	2	3
SELECT a, SUM(a), SUM(a)+1 FROM (SELECT a FROM t1 UNION select 2) d 
GROUP BY a WITH ROLLUP;
a	SUM(a)	SUM(a)+1
1	1	2
2	2	3
NULL	3	4
SELECT a, SUM(a), SUM(a)+1 FROM (SELECT 1 a UNION select 2) d 
GROUP BY a;
a	SUM(a)	SUM(a)+1
1	1	2
2	2	3
SELECT a, SUM(a), SUM(a)+1 FROM (SELECT 1 a UNION select 2) d 
GROUP BY a WITH ROLLUP;
a	SUM(a)	SUM(a)+1
1	1	2
2	2	3
NULL	3	4
SELECT a, SUM(a), SUM(a)+1, CONCAT(SUM(a),'x'), SUM(a)+SUM(a), SUM(a)
FROM (SELECT 1 a, 2 b UNION SELECT 2,3 UNION SELECT 5,6 ) d
GROUP BY a WITH ROLLUP;
a	SUM(a)	SUM(a)+1	CONCAT(SUM(a),'x')	SUM(a)+SUM(a)	SUM(a)
1	1	2	1x	2	1
2	2	3	2x	4	2
5	5	6	5x	10	5
NULL	8	9	8x	16	8
DROP TABLE t1;
CREATE TABLE t1 (a int(11));
INSERT INTO t1 VALUES (1),(2);
SELECT a, a+1, SUM(a) FROM t1 GROUP BY a WITH ROLLUP;
a	a+1	SUM(a)
1	2	1
2	3	2
NULL	NULL	3
SELECT a+1 FROM t1 GROUP BY a WITH ROLLUP;
a+1
2
3
NULL
SELECT a+SUM(a) FROM t1 GROUP BY a WITH ROLLUP;
a+SUM(a)
2
4
NULL
SELECT a, a+1 as b FROM t1 GROUP BY a WITH ROLLUP HAVING b > 2;
a	b
2	3
SELECT a, a+1 as b FROM t1 GROUP BY a WITH ROLLUP HAVING a IS NULL;
a	b
NULL	NULL
SELECT a, a+1 as b FROM t1 GROUP BY a WITH ROLLUP HAVING b IS NULL;
a	b
NULL	NULL
SELECT IFNULL(a, 'TEST') FROM t1 GROUP BY a WITH ROLLUP;
IFNULL(a, 'TEST')
1
2
TEST
CREATE TABLE t2 (a int, b int);
INSERT INTO t2 VALUES
(1,4),
(2,2), (2,2),
(4,1), (4,1), (4,1), (4,1),
(2,1), (2,1);
SELECT a,b,SUM(b) FROM t2 GROUP BY a,b WITH ROLLUP;
a	b	SUM(b)
1	4	4
1	NULL	4
2	1	2
2	2	4
2	NULL	6
4	1	4
4	NULL	4
NULL	NULL	14
SELECT a,b,SUM(b), a+b as c FROM t2
GROUP BY a,b WITH ROLLUP HAVING c IS NULL;
a	b	SUM(b)	c
1	NULL	4	NULL
2	NULL	6	NULL
4	NULL	4	NULL
NULL	NULL	14	NULL
SELECT IFNULL(a, 'TEST'), COALESCE(b, 'TEST') FROM t2 
GROUP BY a, b WITH ROLLUP;
IFNULL(a, 'TEST')	COALESCE(b, 'TEST')
1	4
1	TEST
2	1
2	2
2	TEST
4	1
4	TEST
TEST	TEST
DROP TABLE t1,t2;
CREATE TABLE t1 (a INT(10) NOT NULL, b INT(10) NOT NULL);
INSERT INTO t1 VALUES (1, 1);
INSERT INTO t1 VALUES (1, 2);
SELECT a, b, a AS c, COUNT(*) AS count FROM t1 GROUP BY a, b, c WITH ROLLUP;
a	b	c	count
1	1	1	1
1	1	NULL	1
1	2	1	1
1	2	NULL	1
1	NULL	NULL	2
NULL	NULL	NULL	2
DROP TABLE t1;
CREATE TABLE t1 (a int(11) NOT NULL);
INSERT INTO t1 VALUES (1),(2);
SELECT * FROM (SELECT a, a + 1, COUNT(*) FROM t1 GROUP BY a WITH ROLLUP) t;
a	a + 1	COUNT(*)
1	2	1
2	3	1
NULL	NULL	2
SELECT * FROM (SELECT a, LENGTH(a), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP) t;
a	LENGTH(a)	COUNT(*)
1	1	1
2	1	1
NULL	NULL	2
DROP TABLE t1;
create table t1 ( a varchar(9), b int );
insert into t1 values('a',1),(null,2);
select a, max(b) from t1 group by a with rollup;
a	max(b)
NULL	2
a	1
NULL	2
select distinct a, max(b) from t1 group by a with rollup;
a	max(b)
NULL	2
a	1
drop table t1;
create table t1 (a varchar(22) not null , b int);
insert into t1 values ("2006-07-01 21:30", 1), ("2006-07-01 23:30", 10);
select left(a,10), a, sum(b) from t1 group by 1,2 with rollup;
left(a,10)	a	sum(b)
2006-07-01	2006-07-01 21:30	1
2006-07-01	2006-07-01 23:30	10
2006-07-01	NULL	11
NULL	NULL	11
select left(a,10) x, a, sum(b) from t1 group by x,a with rollup;
x	a	sum(b)
2006-07-01	2006-07-01 21:30	1
2006-07-01	2006-07-01 23:30	10
2006-07-01	NULL	11
NULL	NULL	11
drop table t1;
CREATE TABLE t1 (a int, b int);
INSERT INTO t1 
VALUES (2,10),(3,30),(2,40),(1,10),(2,30),(1,20),(2,10);
SELECT a, SUM(b) FROM t1 GROUP BY a WITH ROLLUP;
a	SUM(b)
1	30
2	90
3	30
NULL	150
SELECT DISTINCT a, SUM(b) FROM t1 GROUP BY a WITH ROLLUP;
a	SUM(b)
1	30
2	90
3	30
NULL	150
SELECT a, b, COUNT(*) FROM t1 GROUP BY a,b WITH ROLLUP;
a	b	COUNT(*)
1	10	1
1	20	1
1	NULL	2
2	10	2
2	30	1
2	40	1
2	NULL	4
3	30	1
3	NULL	1
NULL	NULL	7
SELECT DISTINCT a, b, COUNT(*) FROM t1 GROUP BY a,b WITH ROLLUP;
a	b	COUNT(*)
1	10	1
1	20	1
1	NULL	2
2	10	2
2	30	1
2	40	1
2	NULL	4
3	30	1
3	NULL	1
NULL	NULL	7
SELECT 'x', a, SUM(b) FROM t1 GROUP BY 1,2 WITH ROLLUP;
x	a	SUM(b)
x	1	30
x	2	90
x	3	30
x	NULL	150
NULL	NULL	150
SELECT DISTINCT 'x', a, SUM(b) FROM t1 GROUP BY 1,2 WITH ROLLUP;
x	a	SUM(b)
x	1	30
x	2	90
x	3	30
x	NULL	150
NULL	NULL	150
SELECT DISTINCT 'x', a, SUM(b) FROM t1 GROUP BY 1,2 WITH ROLLUP;
x	a	SUM(b)
x	1	30
x	2	90
x	3	30
x	NULL	150
NULL	NULL	150
DROP TABLE t1;
CREATE TABLE t1(id int, type char(1));
INSERT INTO t1 VALUES
(1,"A"),(2,"C"),(3,"A"),(4,"A"),(5,"B"),
(6,"B"),(7,"A"),(8,"C"),(9,"A"),(10,"C");
CREATE VIEW v1 AS SELECT * FROM t1;
SELECT type FROM t1 GROUP BY type WITH ROLLUP;
type
A
B
C
NULL
SELECT type FROM v1 GROUP BY type WITH ROLLUP;
type
A
B
C
NULL
EXPLAIN SELECT type FROM v1 GROUP BY type WITH ROLLUP;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	10	Using filesort
DROP VIEW v1;
DROP TABLE t1;
CREATE TABLE t1 (a int(11) NOT NULL);
INSERT INTO t1 VALUES (1),(2);
CREATE VIEW v1 AS
SELECT a, LENGTH(a), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;
DESC v1;
Field	Type	Null	Key	Default	Extra
a	int(11)	YES		0	
LENGTH(a)	int(10)	YES		NULL	
COUNT(*)	bigint(21)	NO		0	
SELECT * FROM v1;
a	LENGTH(a)	COUNT(*)
1	1	1
2	1	1
NULL	NULL	2
DROP VIEW v1;
DROP TABLE t1;
CREATE TABLE t1 (a int, KEY (a));
INSERT INTO t1 VALUES (3), (1), (4), (1), (3), (1), (1);
SELECT * FROM (SELECT a, SUM(a) FROM t1 GROUP BY a WITH ROLLUP) as t;
a	SUM(a)
1	4
3	6
4	4
NULL	14
DROP TABLE t1;
#
# Bug#31095: Unexpected NULL constant caused server crash.
#
create table t1(a int);
insert into t1 values (1),(2),(3);
select count(a) from t1 group by null with rollup;
count(a)
3
3
drop table t1;
##############################################################
CREATE TABLE t1(a INT);
INSERT INTO t1 VALUES(0);
SELECT 1 FROM t1 GROUP BY (DATE(NULL)) WITH ROLLUP;
1
1
1
DROP TABLE t1;
#
# Bug #48131: crash group by with rollup, distinct,
#             filesort, with temporary tables
#
CREATE TABLE t1 (a INT NOT NULL PRIMARY KEY);
INSERT INTO t1 VALUES (1), (2);
CREATE TABLE t2 (b INT);
INSERT INTO t2 VALUES (100);
SELECT a, b FROM t1, t2 GROUP BY a, b WITH ROLLUP;
a	b
1	100
1	NULL
2	100
2	NULL
NULL	NULL
SELECT DISTINCT b FROM t1, t2 GROUP BY a, b WITH ROLLUP;
b
100
NULL
DROP TABLE t1, t2;
#
# Bug #48475: DISTINCT is ignored with GROUP BY WITH ROLLUP
#             and only const tables
CREATE TABLE t1 (a INT);
CREATE TABLE t2 (b INT);
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
SELECT DISTINCT b FROM t1, t2 GROUP BY a, b WITH ROLLUP;
b
1
NULL
DROP TABLE t1, t2;
End of 5.0 tests
#
# End of 10.0 tests
#
#
# MDEV-16190 Server crashes in Item_null_result::field_type on SELECT with time field, ROLLUP and HAVING
#
CREATE TABLE t1 (t TIME) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('12:12:12');
SELECT t, COUNT(*) FROM t1 GROUP BY t WITH ROLLUP HAVING t > '00:00:00';
t	COUNT(*)
12:12:12	1
DROP TABLE t1;
CREATE TABLE t1 (t TIME) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('12:12:12'),('12:12:13');
SELECT t, COUNT(*) FROM t1 GROUP BY t WITH ROLLUP HAVING t > '00:00:00';
t	COUNT(*)
12:12:12	1
12:12:13	1
DROP TABLE t1;
#
# MDEV-17830 Server crashes in Item_null_result::field_type upon SELECT with CHARSET(date) and ROLLUP
#
# Note, different MariaDB versions can return different results
# in the two rows (such as "latin1" vs "binary"). This is wrong.
# Both lines should return equal values.
# The point in this test is to make sure it does not crash.
# As this is a minor issue, bad result will be fixed
# in a later version, presumably in 10.4.
CREATE TABLE t (d DATE) ENGINE=MyISAM;
INSERT INTO t VALUES ('2018-12-12');
SELECT CHARSET(d) AS f FROM t GROUP BY d WITH ROLLUP;
f
binary
latin1
DROP TABLE t;
#
# MDEV-14041 Server crashes in String::length on queries with functions and ROLLUP
#
CREATE TABLE t1 (i INT);
INSERT INTO t1 VALUES (1),(2);
SELECT GET_LOCK( 'foo', 0 );
GET_LOCK( 'foo', 0 )
1
SELECT HEX( RELEASE_LOCK( 'foo' ) ) AS f FROM t1 GROUP BY f WITH ROLLUP;
f
NULL
1
NULL
DROP TABLE t1;
CREATE TABLE t1 (i INT);
INSERT INTO t1 VALUES (1),(2);
SELECT i FROM t1 GROUP BY i WITH ROLLUP
UNION ALL
SELECT ELT( FOUND_ROWS(), 1 ) f FROM t1 GROUP BY f WITH ROLLUP;
i
1
2
NULL
NULL
NULL
DROP TABLE t1;
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2);
SELECT a FROM t1 GROUP BY NULLIF( CONVERT('', DATE), '2015-10-15' ) WITH ROLLUP;
a
1
1
Warnings:
Warning	1292	Incorrect datetime value: ''
Warning	1292	Incorrect datetime value: ''
Warning	1292	Incorrect datetime value: ''
Warning	1292	Incorrect datetime value: ''
Warning	1292	Incorrect datetime value: ''
Warning	1292	Incorrect datetime value: ''
Warning	1292	Incorrect datetime value: ''
Warning	1292	Incorrect datetime value: ''
Warning	1292	Incorrect datetime value: ''
Warning	1292	Incorrect datetime value: ''
DROP TABLE t1;
#
# End of 10.1 tests
#
#
# End of 10.2 tests
#
#
# MDEV-12886 Different default for INT and BIGINT column in a VIEW for a SELECT with ROLLUP
#
CREATE TABLE t1 (a int(11) NOT NULL);
INSERT INTO t1 VALUES (1),(2);
CREATE OR REPLACE VIEW v1 AS SELECT a, LENGTH(a), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;
DESCRIBE v1;
Field	Type	Null	Key	Default	Extra
a	int(11)	YES		0	
LENGTH(a)	int(10)	YES		NULL	
COUNT(*)	bigint(21)	NO		0	
DROP VIEW v1;
DROP TABLE t1;
CREATE TABLE t1 (a bigint(11) NOT NULL);
INSERT INTO t1 VALUES (1),(2);
CREATE OR REPLACE VIEW v1 AS SELECT a, LENGTH(a), COUNT(*) FROM t1 GROUP BY a WITH ROLLUP;
DESCRIBE v1;
Field	Type	Null	Key	Default	Extra
a	bigint(20)	YES		0	
LENGTH(a)	int(10)	YES		NULL	
COUNT(*)	bigint(21)	NO		0	
DROP VIEW v1;
DROP TABLE t1;
#
# MDEV-9410 VIEW over a ROLLUP query reports too large columns
#
CREATE TABLE t1 (a int(10) NOT NULL, b int(20) NOT NULL);
INSERT INTO t1 VALUES (1,1),(2,2);
CREATE VIEW v1 AS SELECT a,b FROM t1;
DESC v1;
Field	Type	Null	Key	Default	Extra
a	int(10)	NO		NULL	
b	int(20)	NO		NULL	
DROP VIEW v1;
CREATE VIEW v1 AS SELECT a, b FROM t1 GROUP BY a,b;
DESC v1;
Field	Type	Null	Key	Default	Extra
a	int(10)	NO		NULL	
b	int(20)	NO		NULL	
DROP VIEW v1;
CREATE VIEW v1 AS SELECT a, b FROM t1 GROUP BY a,b WITH ROLLUP;
DESC v1;
Field	Type	Null	Key	Default	Extra
a	int(11)	YES		0	
b	int(20)	YES		0	
DROP VIEW v1;
DROP TABLE t1;
#
# MDEV-15576: Server crashed in Cached_item_str::cmp / sortcmp or
# Assertion `item->null_value' failed in
# Type_handler_temporal_result::make_sort_key upon SELECT with NULLIF
# and ROLLUP
#
CREATE TABLE t1 (i INT);
INSERT INTO t1 VALUES (1),(2);
SELECT NULLIF( CAST( 'foo' AS DATE ), NULL & 'bar' ) AS f FROM t1 GROUP BY f WITH ROLLUP;
f
NULL
NULL
DROP TABLE t1;
# End of 10.3 Tests