summaryrefslogtreecommitdiff
path: root/mysql-test/main/cast.test
blob: a4b8712718752f420f2ba9698b5d92c90e04b047 (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
#
# Test of cast function
#

# For TIME->DATETIME conversion
SET timestamp=unix_timestamp('2001-02-03 10:20:30');

select CAST(1-2 AS UNSIGNED);
select CAST(CAST(1-2 AS UNSIGNED) AS SIGNED INTEGER);
select CAST('10 ' as unsigned integer);
select cast(-5 as unsigned) | 1, cast(-5 as unsigned) & -1;
select cast(-5 as unsigned) -1, cast(-5 as unsigned) + 1;
select ~5, cast(~5 as signed);
explain extended select ~5, cast(~5 as signed);
select cast(18446744073709551615 as signed);
select cast(5 as unsigned) -6.0;
select cast(NULL as signed), cast(1/0 as signed);
select cast(1 as double(5,2));
select cast("5.2222" as double(5,2));
select cast(12.444 as double(5,2));
select cast(cast(12.444 as decimal(10,3)) as double(5,2));
select cast(null as double(5,2));
select cast(12.444 as double);
select cast(cast("20:01:01" as time) as datetime);
select cast(cast("8:46:06.23434" AS time) as decimal(32,10));
select cast(cast("2011-04-05 8:46:06.23434" AS datetime) as decimal(32,6));

--echo #
--echo # Check handling of cast with microseconds
--echo #
select cast(cast(20010203101112.121314 as double) as datetime);
select cast(cast(010203101112.12 as double) as datetime);
select cast(cast(20010203101112.121314 as decimal(32,6)) as datetime);
select cast(20010203101112.121314 as datetime);
select cast(110203101112.121314 as datetime);
select cast(cast(010203101112.12 as double) as datetime);

select cast("2011-02-03 10:11:12.123456" as datetime);
select cast("2011-02-03 10:11:12.123456" as datetime(0));
select cast("2011-02-03 10:11:12.123456" as datetime(5));
select cast("2011-02-03 10:11:12.123456" as datetime(6));
select cast("2011-02-03 10:11:12" as datetime(6));
select cast(cast(20010203101112.5 as double) as datetime(1));
select cast(cast(010203101112.12 as double) as datetime(2));
select cast(cast(20010203101112.121314 as decimal(32,6)) as datetime(6));
select cast(20010203101112.121314 as datetime(6));
select cast(110203101112.121314 as datetime(6));
select cast(cast(010203101112.12 as double) as datetime(6));

select cast("2011-02-03 10:11:12.123456" as time);
select cast("2011-02-03 10:11:12.123456" as time(6));
select cast("10:11:12.123456" as time);
select cast("10:11:12.123456" as time(0));
select cast("10:11:12.123456" as time(5));
select cast("10:11:12.123456" as time(6));
select cast("10:11:12" as time(6));
select cast(cast("2011-04-05 8:46:06.123456" AS datetime) as time);
select cast(cast("2011-04-05 8:46:06.123456" AS datetime) as time(6));
select cast(cast("2011-04-05 8:46:06.123456" AS datetime(6)) as time);
select cast(cast("2011-04-05 8:46:06.123456" AS datetime(6)) as time(6));

#
# Bug #28250: Run-Time Check Failure #3 - The variable 'value' is being used 
# without being def
# 
# The following line causes Run-Time Check Failure on 
# binaries built with Visual C++ 2005
#
select cast(NULL as unsigned), cast(1/0 as unsigned); 
select cast("A" as binary) = "a", cast(BINARY "a" as CHAR) = "A";
select cast("2001-1-1" as DATE), cast("2001-1-1" as DATETIME);
select cast("1:2:3" as TIME);
select CONVERT("2004-01-22 21:45:33",DATE);
select 10+'10';
select 10.0+'10';
select 10E+0+'10';

# The following cast creates warnings

select CONVERT(TIMESTAMP "2004-01-22 21:45:33" USING latin1);
select CONVERT(TIMESTAMP "2004-01-22 21:45:33",CHAR);
select CONVERT(TIMESTAMP "2004-01-22 21:45:33",CHAR(4));
select CONVERT(TIMESTAMP "2004-01-22 21:45:33",BINARY(4));
select CAST(TIMESTAMP "2004-01-22 21:45:33" AS BINARY(4));
select CAST(0xb3 as signed);
select CAST(0x8fffffffffffffff as signed);
select CAST(0xffffffffffffffff as unsigned);
select CAST(0xfffffffffffffffe as signed);
select cast('-10a' as signed integer);
select cast('a10' as unsigned integer);
select 10+'a';
select 10.0+cast('a' as decimal);
select 10E+0+'a';
select cast("a" as double(5,2));
select cast(1000 as decimal(5,2));
select cast(-1000 as decimal(5,2));
select cast(1000 as double(5,2));
select cast(-1000 as double(5,2));
select cast(010203101112.121314 as datetime);
select cast(120010203101112.121314 as datetime);
select cast(cast(1.1 as decimal) as datetime);
select cast(cast(-1.1 as decimal) as datetime);
select cast('0' as date);
select cast('' as date);
select cast('0' as datetime);
select cast('' as datetime);
select cast('0' as time);
select cast('' as time);
select cast(NULL as DATE);
select cast(NULL as DATETIME);
select cast(NULL as TIME);
select cast(NULL as BINARY);

#
# We have to disable warnings for these as the printed double value is
# not portable
#
--disable_warnings
select cast(cast(120010203101112.121314 as double) as datetime);
select cast(cast(1.1 as double) as datetime);
select cast(cast(-1.1 as double) as datetime);
--enable_warnings


#
# Some EXPLAIN EXTENDED to ensure the print functions are correct
#

explain extended select cast(10 as double(5,2));
explain extended select cast(10 as double);
explain extended select cast(10 as decimal(5,2));

# out-of-range cases
select cast('18446744073709551616' as unsigned);
select cast('18446744073709551616' as signed);
select cast('9223372036854775809' as signed);
select cast('-1' as unsigned);
select cast('abc' as signed);
select cast('1a' as signed);
select cast('' as signed);

--error ER_M_BIGGER_THAN_D
select cast(1 as double(5,6));
--error ER_M_BIGGER_THAN_D
select cast(1 as decimal(5,6));
--error ER_TOO_BIG_PRECISION
select cast(1 as double(66,6));
--error ER_TOO_BIG_PRECISION
select cast(1 as decimal(66,6));
--error ER_TOO_BIG_SCALE
select cast(1 as decimal(64,63));
--error ER_TOO_BIG_SCALE
select cast(1 as double(64,63));


#
# Character set conversion
#
set names binary;
select cast(_latin1'test' as char character set latin2);
select cast(_koi8r'ÔÅÓÔ' as char character set cp1251);
create table t1 select cast(_koi8r'ÔÅÓÔ' as char character set cp1251) as t;
show create table t1;
drop table t1;

#
# CAST to CHAR with/without length
#
select
  cast(_latin1'ab'  AS char)    as c1,
  cast(_latin1'a '  AS char)    as c2,
  cast(_latin1'abc' AS char(2)) as c3,
  cast(_latin1'a  ' AS char(2)) as c4,
  hex(cast(_latin1'a'   AS char(2))) as c5;
select cast(1000 as CHAR(3));

SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR
create table t1 select
  cast(_latin1'ab'  AS char)    as c1,
  cast(_latin1'a '  AS char)    as c2,
  cast(_latin1'abc' AS char(2)) as c3,
  cast(_latin1'a  ' AS char(2)) as c4,
  cast(_latin1'a'   AS char(2)) as c5;
select c1,c2,c3,c4,hex(c5) from t1;
show create table t1;
drop table t1;

#
# CAST to NCHAR with/without length
#
select
  cast(_koi8r'ÆÇ'  AS nchar)    as c1,
  cast(_koi8r'Æ '  AS nchar)    as c2,
  cast(_koi8r'ÆÇÈ' AS nchar(2)) as c3,
  cast(_koi8r'Æ  ' AS nchar(2)) as c4,
  cast(_koi8r'Æ'   AS nchar(2)) as c5;

SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR
create table t1 select
  cast(_koi8r'ÆÇ'  AS nchar)    as c1,
  cast(_koi8r'Æ '  AS nchar)    as c2,
  cast(_koi8r'ÆÇÈ' AS nchar(2)) as c3,
  cast(_koi8r'Æ  ' AS nchar(2)) as c4,
  cast(_koi8r'Æ'   AS nchar(2)) as c5;
select * from t1;
show create table t1;
drop table t1;

#
# Bug 2202
# CAST from BINARY to non-BINARY and from non-BINARY to BINARY
#
create table t1 (a binary(4), b char(4) character set koi8r);
insert into t1 values (_binary'ÔÅÓÔ',_binary'ÔÅÓÔ');
select a,b,cast(a as char character set cp1251),cast(b as binary) from t1;
set names koi8r;
select a,b,cast(a as char character set cp1251),cast(b as binary) from t1;
set names cp1251;
select a,b,cast(a as char character set cp1251),cast(b as binary) from t1;
drop table t1;
set names binary;

#
# The following should be fixed in 4.1
#

select cast("2001-1-1" as date) = "2001-01-01";
select cast("2001-1-1" as datetime) = "2001-01-01 00:00:00";
select cast("1:2:3" as TIME) = "1:02:03";

#
# Bug #5228 ORDER BY CAST(enumcol) sorts incorrectly under certain conditions
#
CREATE TABLE t1 (a enum ('aac','aab','aaa') not null);
INSERT INTO t1 VALUES ('aaa'),('aab'),('aac');
# these two should be in enum order
SELECT a, CAST(a AS CHAR) FROM t1 ORDER BY CAST(a AS UNSIGNED) ;
SELECT a, CAST(a AS CHAR(3)) FROM t1 ORDER BY CAST(a AS CHAR(2)), a;
# these two should be in alphabetic order
SELECT a, CAST(a AS UNSIGNED) FROM t1 ORDER BY CAST(a AS CHAR) ;
SELECT a, CAST(a AS CHAR(2)) FROM t1 ORDER BY CAST(a AS CHAR(3)), a;
DROP TABLE t1;

#
# Test for bug #6914 "Problems using time()/date() output in expressions".
# When we are casting datetime value to DATE/TIME we should throw away
# time/date parts (correspondingly).
#
select date_add(cast('2004-12-30 12:00:00' as date), interval 0 hour);
select timediff(cast('2004-12-30 12:00:00' as time), '12:00:00');
# Still we should not throw away "days" part of time value
select timediff(cast('1 12:00:00' as time), '12:00:00');

#
# Bug #7036: Casting from string to unsigned would cap value of result at
# maximum signed value instead of maximum unsigned value
#
select cast(18446744073709551615 as unsigned);
select cast(18446744073709551615 as signed);
select cast('18446744073709551615' as unsigned);
select cast('18446744073709551615' as signed);
select cast('9223372036854775807' as signed);

select cast(concat('184467440','73709551615') as unsigned);
select cast(concat('184467440','73709551615') as signed);

select cast(repeat('1',20) as unsigned);
select cast(repeat('1',20) as signed);

#
# Bug #13344: cast of large decimal to signed int not handled correctly
#
select cast(1.0e+300 as signed int);

#
# Test that we create the correct types with create ... select cast()
#

create table t1  select cast(1 as unsigned), cast(1 as signed), cast(1 as double(5,2)), cast(1 as decimal(5,3)), cast("A" as binary), cast("A" as char(100)), cast("2001-1-1" as DATE), cast("2001-1-1" as DATETIME), cast("1:2:3" as TIME);
show create table t1;
drop table t1;

#
# Bugs: #15098: CAST(column double TO signed int), wrong result
#
CREATE TABLE t1 (f1 double);
INSERT INTO t1 SET f1 = -1.0e+30 ;
INSERT INTO t1 SET f1 = +1.0e+30 ;
SELECT f1 AS double_val, CAST(f1 AS SIGNED INT) AS cast_val FROM t1;
DROP TABLE t1;					   

#
# Bug #23938: cast(NULL as DATE)
#

select isnull(date(NULL)), isnull(cast(NULL as DATE));

#
# Bug#23656: Wrong result of CAST from DATE to int
#
SELECT CAST(cast('01-01-01' as date) AS UNSIGNED);
SELECT CAST(cast('01-01-01' as date) AS SIGNED);

--echo End of 4.1 tests


#decimal-related additions
select cast('1.2' as decimal(3,2));
select 1e18 * cast('1.2' as decimal(3,2));
select cast(cast('1.2' as decimal(3,2)) as signed);
set @v1=1e18;
select cast(@v1 as decimal(22, 2));
select cast(-1e18 as decimal(22,2));

create table t1(s1 time);
insert into t1 values ('11:11:11');
select cast(s1 as decimal(7,2)) from t1;
drop table t1;

#
# Test for bug #11283: field conversion from varchar, and text types to decimal
#

CREATE TABLE t1 (v varchar(10), tt tinytext, t text,
                 mt mediumtext, lt longtext);
INSERT INTO t1 VALUES ('1.01', '2.02', '3.03', '4.04', '5.05');

SELECT CAST(v AS DECIMAL), CAST(tt AS DECIMAL), CAST(t AS DECIMAL),
       CAST(mt AS DECIMAL), CAST(lt AS DECIMAL) from t1;

DROP TABLE t1;

#
# Bug #10237 (CAST(NULL DECIMAL) crashes server)
#
select cast(NULL as decimal(6)) as t1;


#
# Bug #17903: cast to char results in binary
#
set names latin1;
select hex(cast('a' as char(2) binary));
select hex(cast('a' as binary(2)));
select hex(cast('a' as char(2) binary));

#
# Bug#29898: Item_date_typecast::val_int doesn't reset the null_value flag.
#
CREATE TABLE t1 (d1 datetime);
INSERT INTO t1(d1) VALUES ('2007-07-19 08:30:00'), (NULL),
  ('2007-07-19 08:34:00'), (NULL), ('2007-07-19 08:36:00');
SELECT cast(date(d1) as signed) FROM t1;
drop table t1;

#
# Bug #31990: MINUTE() and SECOND() return bogus results when used on a DATE
#

# Show that HH:MM:SS of a DATE are 0, and that it's the same for columns
# and typecasts (NULL in, NULL out).
CREATE TABLE t1 (f1 DATE);
INSERT INTO t1 VALUES ('2007-07-19'), (NULL);
SELECT HOUR(f1),
       MINUTE(f1),
       SECOND(f1) FROM t1;
SELECT HOUR(CAST('2007-07-19' AS DATE)),
       MINUTE(CAST('2007-07-19' AS DATE)),
       SECOND(CAST('2007-07-19' AS DATE));
SELECT HOUR(CAST(NULL AS DATE)),
       MINUTE(CAST(NULL AS DATE)),
       SECOND(CAST(NULL AS DATE));
SELECT HOUR(NULL),
       MINUTE(NULL),
       SECOND(NULL);
DROP TABLE t1;

--echo End of 5.0 tests

--echo #
--echo #  Bug #44766: valgrind error when using convert() in a subquery
--echo #

CREATE TABLE t1(a tinyint);
INSERT INTO t1 VALUES (127);
SELECT 1 FROM
(
 SELECT CONVERT(t2.a USING UTF8) FROM t1, t1 t2 LIMIT 1
) AS s LIMIT 1;
DROP TABLE t1;

--echo #
--echo # Bug #11765023: 57934: DOS POSSIBLE SINCE BINARY CASTING 
--echo #   DOESN'T ADHERE TO MAX_ALLOWED_PACKET

set @save_max_allowed_packet=@@global.max_allowed_packet;
SET @@GLOBAL.max_allowed_packet=2048;
# reconnect to make the new max packet size take effect
--connect (newconn, localhost, root,,)

SELECT CONVERT('a', BINARY(2049));  
SELECT CONVERT('a', CHAR(2049));  
SELECT length(CONVERT(repeat('a',2048), CHAR(2049)));

connection default;
disconnect newconn;
SET @@GLOBAL.max_allowed_packet=@save_max_allowed_packet;

--echo #
--echo # Bug#13519724 63793: CRASH IN DTCOLLATION::SET(DTCOLLATION &SET)
--echo #

CREATE TABLE t1 (a VARCHAR(50));

SELECT a FROM t1 
WHERE CAST(a as BINARY)=x'62736D697468' 
  AND CAST(a AS BINARY)=x'65736D697468';

DROP TABLE t1;

--echo #
--echo # Bug#13581962 HIGH MEMORY USAGE ATTEMPT, THEN CRASH WITH 
--echo # LONGTEXT, UNION, USER VARIABLE
--echo # Bug#14096619 UNABLE TO RESTORE DATABASE DUMP
--echo #

SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR
CREATE TABLE t1 AS SELECT CONCAT(CAST(REPEAT('9', 1000) AS SIGNED)),
                          CONCAT(CAST(REPEAT('9', 1000) AS UNSIGNED));
SHOW CREATE TABLE t1;
DROP TABLE t1;

--echo # End of test for Bug#13581962, Bug#14096619

--echo End of 5.1 tests

select cast("2101-00-01 02:03:04" as datetime);
select cast(cast("2101-00-01 02:03:04" as datetime) as time);
SELECT CAST(CAST('20:05:05' AS TIME) as date);
set sql_mode= TRADITIONAL;
select cast("2101-00-01 02:03:04" as datetime);
select cast(cast("2101-00-01 02:03:04" as datetime) as time);
SELECT CAST(CAST('20:05:05' AS TIME) as date);
set sql_mode=DEFAULT;

#
# lp:737458 Casting dates and times into integers works differently
# in 5.1-micro
#
create table t1 (f1 time, f2 date, f3 datetime);
insert into t1 values ('11:22:33','2011-12-13','2011-12-13 11:22:33');
select cast(f1 as unsigned), cast(f2 as unsigned), cast(f3 as unsigned) from t1;
drop table t1;

#
# CAST(... AS DATE) and invalid dates
#
SELECT CAST(TIME('10:20:30') AS DATE) + INTERVAL 1 DAY;

SET SQL_MODE=ALLOW_INVALID_DATES;
SELECT DATE("foo");

#
# CAST and field definition using same fields in LEX
#
create table t1 (a int, b char(5) as (cast("a" as char(10) binary) + a) );
show create table t1;
drop table t1;

#
# CAST (... BINARY)
#
select collation(cast("a" as char(10) binary));
select collation(cast("a" as char(10) charset utf8 binary));
select collation(cast("a" as char(10) ascii binary));
select collation(cast("a" as char(10) binary charset utf8));
select collation(cast("a" as char(10) binary ascii));

--echo #
--echo # MDEV-11030 Assertion `precision > 0' failed in decimal_bin_size
--echo #

SELECT * FROM (SELECT IFNULL(CONVERT(NULL, UNSIGNED), NULL)) sq;

CREATE TABLE t1 AS SELECT IFNULL(CONVERT(NULL, UNSIGNED), NULL);
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 AS SELECT COALESCE(CONVERT(NULL, UNSIGNED), NULL);
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 AS SELECT CASE WHEN TRUE THEN CONVERT(NULL, UNSIGNED) ELSE NULL END;
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 AS SELECT IFNULL(CONVERT(NULL,SIGNED),CONVERT(NULL,UNSIGNED)) AS a;
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 AS SELECT
  -1,
  CONVERT(NULL,SIGNED),
  CONCAT(CONVERT(NULL,SIGNED)),
  1,
  CONVERT(NULL,UNSIGNED),
  CONCAT(CONVERT(NULL,UNSIGNED));
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 AS SELECT
  CONVERT('',SIGNED),
  CONCAT(CONVERT('',SIGNED)),
  CONVERT('',UNSIGNED),
  CONCAT(CONVERT('',UNSIGNED));
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #
--echo # MDEV-12849 Out-of-range errors when casting hex-hybrid to SIGNED and UNSIGNED
--echo #

SET sql_mode=STRICT_ALL_TABLES;
DELIMITER $$;
CREATE PROCEDURE p1(hh TEXT)
BEGIN
  EXECUTE IMMEDIATE
    CONCAT('CREATE OR REPLACE TABLE t1 AS SELECT CAST(0x', hh, ' AS UNSIGNED) AS c');
  DESCRIBE t1;
  SELECT c, LENGTH(c) FROM t1;
  DROP TABLE t1;
  EXECUTE IMMEDIATE
    CONCAT('CREATE OR REPLACE TABLE t1 AS SELECT CAST(0x', hh, ' AS SIGNED) AS c');
  DESCRIBE t1;
  SELECT c, LENGTH(c) FROM t1;
  DROP TABLE t1;
  SELECT '' AS `------`;
END
$$
DELIMITER ;$$
CALL p1('FF');
CALL p1('FFFF');
CALL p1('FFFFFF');
CALL p1('FFFFFFFF');
CALL p1('FFFFFFFFFF');
CALL p1('FFFFFFFFFFFF');
CALL p1('FFFFFFFFFFFFFF');
CALL p1('FFFFFFFFFFFFFFFF');
CALL p1('FFFFFFFFFFFFFFFFFF');
CALL p1('FFFFFFFFFFFFFFFFFFFF');

CALL p1('8000000000000000');
CALL p1('80000000000000FF');
CALL p1('800000000000FFFF');
CALL p1('8000000000FFFFFF');
CALL p1('80000000FFFFFFFF');
CALL p1('800000FFFFFFFFFF');
CALL p1('8000FFFFFFFFFFFF');
CALL p1('80FFFFFFFFFFFFFF');
CALL p1('8FFFFFFFFFFFFFFF');

DROP PROCEDURE p1;
SET sql_mode=DEFAULT;


--echo #
--echo # MDEV-12852 Out-of-range errors when CAST(1-2 AS UNSIGNED
--echo #

SET sql_mode=STRICT_ALL_TABLES;
CREATE TABLE t1 AS SELECT
  CAST(-1 AS UNSIGNED),
  CAST(1-2 AS UNSIGNED);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
SET sql_mode=DEFAULT;


--echo #
--echo # MDEV-12853 Out-of-range errors when CAST('-1' AS UNSIGNED
--echo #

SET sql_mode=STRICT_ALL_TABLES;
CREATE TABLE t1 AS SELECT CAST('-1' AS UNSIGNED);
SHOW CREATE TABLE t1;
SELECT * FROM t1;
DROP TABLE t1;
SET sql_mode=DEFAULT;


--echo #
--echo # MDEV-14376 Explicit CAST(CHAR(N)) erroneously escalates warnings to errors in STRICT_ALL_TABLES
--echo #

SET sql_mode=STRICT_ALL_TABLES;
SELECT CAST('xxx' AS CHAR(1));

CREATE OR REPLACE TABLE t1 (a VARCHAR(1));
INSERT INTO t1 VALUES (CAST('xxx' AS CHAR(1)));
DROP TABLE t1;

CREATE OR REPLACE TABLE t1 (a VARCHAR(3));
INSERT INTO t1 VALUES ('xxx');
UPDATE t1 SET a=CAST(a AS CHAR(1));
DROP TABLE t1;

DELIMITER $$;
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(30) CHARACTER SET latin1;
  SET a=CAST('xxx' AS CHAR(1));
END;
$$
DELIMITER ;$$

DELIMITER $$;
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(30) CHARACTER SET latin1;
  SET a=CAST(_latin1'xxx' AS CHAR(1) CHARACTER SET latin1);
END;
$$
DELIMITER ;$$

DELIMITER $$;
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(30) CHARACTER SET latin1;
  SET a=CAST(_latin1'xxx' AS CHAR(1) CHARACTER SET utf8);
END;
$$
DELIMITER ;$$

DELIMITER $$;
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(30) CHARACTER SET utf8;
  SET a=CAST('xxx' AS CHAR(1));
END;
$$
DELIMITER ;$$

DELIMITER $$;
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(30) CHARACTER SET utf8;
  SET a=CAST(_latin1'xxx' AS CHAR(1) CHARACTER SET latin1);
END;
$$
DELIMITER ;$$

DELIMITER $$;
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(30) CHARACTER SET utf8;
  SET a=CAST(_latin1'xxx' AS CHAR(1) CHARACTER SET utf8);
END;
$$
DELIMITER ;$$


--echo # Conversion problems still escalate warnings to errors (without right truncation)

DELIMITER $$;
--error ER_CANNOT_CONVERT_CHARACTER
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(30) CHARACTER SET utf8;
  SET a=CAST(_utf8 0xD18F AS CHAR(1) CHARACTER SET latin1);
END;
$$
DELIMITER ;$$


--echo # Conversion problems still escalate warnings to errors (with right truncation)

DELIMITER $$;
--error ER_CANNOT_CONVERT_CHARACTER
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(30) CHARACTER SET utf8;
  SET a=CAST(_utf8 0xD18FD18F AS CHAR(1) CHARACTER SET latin1);
END;
$$
DELIMITER ;$$


--echo # CAST(number AS CHAR) escalates warnings to errors on truncation

CREATE OR REPLACE TABLE t1 (a VARCHAR(10));
--error ER_TRUNCATED_WRONG_VALUE
INSERT INTO t1 VALUES (CAST(123 AS CHAR(1)));
DROP TABLE t1;

CREATE OR REPLACE TABLE t1 (a VARCHAR(10));
INSERT INTO t1 VALUES ('1');
--error ER_TRUNCATED_WRONG_VALUE
UPDATE t1 SET a=CAST(123 AS CHAR(1));
DROP TABLE t1;

DELIMITER $$;
--error ER_TRUNCATED_WRONG_VALUE
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(10);
  SET a=CAST(123 AS CHAR(1));
END;
$$
DELIMITER ;$$


--echo # CAST(temporal AS CHAR) escalates warnings to errors on truncation

CREATE OR REPLACE TABLE t1 (a VARCHAR(10));
--error ER_TRUNCATED_WRONG_VALUE
INSERT INTO t1 VALUES (CAST(TIME'10:20:30' AS CHAR(1)));
DROP TABLE t1;

CREATE OR REPLACE TABLE t1 (a VARCHAR(10));
INSERT INTO t1 VALUES ('1');
--error ER_TRUNCATED_WRONG_VALUE
UPDATE t1 SET a=CAST(TIME'10:20:30' AS CHAR(1));
DROP TABLE t1;

DELIMITER $$;
--error ER_TRUNCATED_WRONG_VALUE
BEGIN NOT ATOMIC
  DECLARE a VARCHAR(10);
  SET a=CAST(TIME'10:20:30' AS CHAR(1));
END;
$$
DELIMITER ;$$

SET sql_mode=DEFAULT;

--echo #
--echo # MDEV-10307 CAST(11068046444225730969 AS SIGNED) does not return a warning
--echo #

SELECT CAST(11068046444225730969 AS SIGNED);

--echo #
--echo # MDEV-8919 Wrong result for CAST(9999999999999999999.0)
--echo #

SET sql_mode='';

SELECT CAST(9999999999999999999e0 AS UNSIGNED);
CREATE TABLE t1 (a BIGINT UNSIGNED);
INSERT INTO t1 VALUES (9999999999999999999e0);
SELECT * FROM t1;
DROP TABLE t1;

SELECT CAST(9999999999999999999.0 AS UNSIGNED);
CREATE TABLE t1 (a BIGINT UNSIGNED);
INSERT INTO t1 VALUES (9999999999999999999.0);
SELECT * FROM t1;
DROP TABLE t1;

SELECT CAST(-1.0 AS UNSIGNED);
CREATE TABLE t1 (a BIGINT UNSIGNED);
INSERT INTO t1 VALUES (-1.0);
SELECT * FROM t1;
DROP TABLE t1;

SELECT CAST(-1e0 AS UNSIGNED);
CREATE TABLE t1 (a BIGINT UNSIGNED);
INSERT INTO t1 VALUES (-1e0);
SELECT * FROM t1;
DROP TABLE t1;

SELECT CAST(-1e308 AS UNSIGNED);
CREATE TABLE t1 (a BIGINT UNSIGNED);
INSERT INTO t1 VALUES (-1e308);
SELECT * FROM t1;
DROP TABLE t1;

SELECT CAST(TIME'-00:00:01.123' AS UNSIGNED);
CREATE TABLE t1 (a BIGINT UNSIGNED);
INSERT INTO t1 VALUES (TIME'-00:00:01.123');
SELECT * FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a DOUBLE UNSIGNED);
INSERT INTO t1 VALUES (1.9e19);
SELECT CAST(a AS SIGNED), CAST(MIN(a) AS SIGNED) FROM t1;
DROP TABLE t1;

CREATE TABLE t1 (a DECIMAL(30,1) UNSIGNED);
INSERT INTO t1 VALUES (1e19);
SELECT a, CAST(a AS SIGNED) FROM t1;
DROP TABLE t1;

SET sql_mode=DEFAULT;