File: type_datetime.test

package info (click to toggle)
mysql-dfsg-4.1 4.1.11a-4sarge8
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 86,724 kB
  • ctags: 78,396
  • sloc: ansic: 380,120; cpp: 348,266; sh: 32,501; tcl: 30,484; perl: 20,873; yacc: 5,447; java: 4,610; makefile: 4,406; xml: 3,857; pascal: 1,795; awk: 1,338; asm: 1,064; sed: 772; sql: 503
file content (103 lines) | stat: -rw-r--r-- 3,511 bytes parent folder | download
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
#
# testing different DATETIME ranges
#

--disable_warnings
drop table if exists t1;
--enable_warnings

create table t1 (t datetime);
insert into t1 values (101),(691231),(700101),(991231),(10000101),(99991231),(101000000),(691231000000),(700101000000),(991231235959),(10000101000000),(99991231235959),(20030100000000),(20030000000000);
select * from t1;
delete from t1 where t > 0;
optimize table t1;
check table t1;
delete from t1;
insert into t1 values("000101"),("691231"),("700101"),("991231"),("00000101"),("00010101"),("99991231"),("00101000000"),("691231000000"),("700101000000"),("991231235959"),("10000101000000"),("99991231235959"),("20030100000000"),("20030000000000");
select * from t1;
drop table t1;

#
# Test insert of now() and curtime()
#

CREATE TABLE t1 (a timestamp, b date, c time, d datetime);
insert into t1 (b,c,d) values(now(),curtime(),now());
select date_format(a,"%Y-%m-%d")=b,right(a+0,6)=c+0,a=d+0 from t1;
drop table t1;

#
# Test of datetime and not null
#

CREATE TABLE t1 (a datetime not null);
insert into t1 values (0);
select * from t1 where a is null;
drop table t1;

#
# Test with bug when propagating DATETIME to integer and WHERE optimization
#

create table t1 (id int, dt datetime);
insert into t1 values (1,"2001-08-14 00:00:00"),(2,"2001-08-15 00:00:00"),(3,"2001-08-16 00:00:00"),(4,"2003-09-15 01:20:30");
select * from t1 where dt='2001-08-14 00:00:00' and dt =  if(id=1,'2001-08-14 00:00:00','1999-08-15');
create index dt on t1 (dt);
select * from t1 where dt > 20021020;
select * from t1 ignore index (dt) where dt > 20021020;
drop table t1;

#
# Test of datetime optimization
#

CREATE TABLE `t1` (
  `date` datetime NOT NULL default '0000-00-00 00:00:00',
  `numfacture` int(6) unsigned NOT NULL default '0',
  `expedition` datetime NOT NULL default '0000-00-00 00:00:00',
  PRIMARY KEY  (`numfacture`),
  KEY `date` (`date`),
  KEY `expedition` (`expedition`)
) ENGINE=MyISAM;

INSERT INTO t1 (expedition) VALUES ('0001-00-00 00:00:00');
SELECT * FROM t1 WHERE expedition='0001-00-00 00:00:00';
INSERT INTO t1 (numfacture,expedition) VALUES ('1212','0001-00-00 00:00:00');
SELECT * FROM t1 WHERE expedition='0001-00-00 00:00:00';
EXPLAIN SELECT * FROM t1 WHERE expedition='0001-00-00 00:00:00';
drop table t1;
create table t1 (a datetime not null, b datetime not null);
insert into t1 values (now(), now());
insert into t1 values (now(), now());
select * from t1 where a is null or b is null;
drop table t1;

#
# Let us check if we properly treat wrong datetimes and produce proper
# warnings (for both strings and numbers)
#
create table t1 (t datetime);
insert into t1 values (20030102030460),(20030102036301),(20030102240401),
                      (20030132030401),(20031302030401),(100001202030401);
select * from t1;
delete from t1;
insert into t1 values
  ("2003-01-02 03:04:60"),("2003-01-02 03:63:01"),("2003-01-02 24:04:01"),
  ("2003-01-32 03:04:01"),("2003-13-02 03:04:01"), ("10000-12-02 03:04:00");
select * from t1;
delete from t1;
insert into t1 values ("0000-00-00 00:00:00 some trailer"),("2003-01-01 00:00:00 some trailer");
select * from t1;
drop table t1;

#
# Test for bug #7297 "Two digit year should be interpreted correctly even
# with zero month and day"
#
create table t1 (dt datetime);
# These dates should be treated as dates in 21st century
insert into t1 values ("12-00-00"), ("00-00-00 01:00:00");
# Zero dates are still special :/
insert into t1 values ("00-00-00"), ("00-00-00 00:00:00");
select * from t1;
drop table t1;