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Task #835: additional changes fot str_to_date

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This commit is contained in:
gluh@gluh.mysql.r18.ru 2004-03-15 18:28:21 +04:00
parent 54167da4b0
commit df0ede69fc
36 changed files with 508 additions and 143 deletions
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3
include/mysqld_error.h
View File

@ -308,4 +308,5 @@
#define ER_FEATURE_DISABLED 1289
#define ER_OPTION_PREVENTS_STATEMENT 1290
#define ER_DUPLICATED_VALUE_IN_TYPE 1291
#define ER_ERROR_MESSAGES 292
#define ER_TRUNCATED_WRONG_VALUE 1292
#define ER_ERROR_MESSAGES 293

113
mysql-test/r/date_formats.result
View File

@ -78,11 +78,11 @@ select str_to_date(concat('15-01-2001',' 2:59:58.999'),
concat('%d-%m-%Y',' ','%H:%i:%s.%f'));
str_to_date(concat('15-01-2001',' 2:59:58.999'),
concat('%d-%m-%Y',' ','%H:%i:%s.%f'))
2001-01-15 02:59:58.000999
2001-01-15 02:59:58.999000
create table t1 (date char(30), format char(30) not null);
insert into t1 values
('2003-01-02 10:11:12', '%Y-%m-%d %H:%i:%S'),
('03-01-02 8:11:2.123456', '%y-%m-%d %H:%i:%S'),
('03-01-02 8:11:2.123456', '%y-%m-%d %H:%i:%S.%#'),
('2003-01-02 10:11:12 PM', '%Y-%m-%d %h:%i:%S %p'),
('2003-01-02 01:11:12.12345AM', '%Y-%m-%d %h:%i:%S.%f%p'),
('2003-01-02 02:11:12.12345AM', '%Y-%m-%d %h:%i:%S.%f %p'),
@ -106,16 +106,16 @@ insert into t1 values
select date,format,str_to_date(date, format) as str_to_date from t1;
date format str_to_date
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02 10:11:12
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 2003-01-02 08:11:02
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 2003-01-02 08:11:02
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.012345
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.012345
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.012345
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.123450
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.123450
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.123450
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12
10:20:10 %H:%i:%s 0000-00-00 10:20:10
10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10
10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.000044
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58
15 September 2001 %d %M %Y 2001-09-15 00:00:00
15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00
@ -130,16 +130,16 @@ Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00
select date,format,concat('',str_to_date(date, format)) as con from t1;
date format con
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02 10:11:12
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 2003-01-02 08:11:02
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 2003-01-02 08:11:02
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.012345
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.012345
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.012345
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.123450
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.123450
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.123450
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12
10:20:10 %H:%i:%s 0000-00-00 10:20:10
10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10
10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.000044
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58
15 September 2001 %d %M %Y 2001-09-15 00:00:00
15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00
@ -154,16 +154,16 @@ Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00
select date,format,cast(str_to_date(date, format) as datetime) as datetime from t1;
date format datetime
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02 10:11:12
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 2003-01-02 08:11:02
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 2003-01-02 08:11:02
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.012345
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.012345
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.012345
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.123450
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.123450
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.123450
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12
10:20:10 %H:%i:%s 0000-00-00 10:20:10
10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10
10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.000044
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58
15 September 2001 %d %M %Y 2001-09-15 00:00:00
15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00
@ -178,7 +178,7 @@ Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00
select date,format,DATE(str_to_date(date, format)) as date2 from t1;
date format date2
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 2003-01-02
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 2003-01-02
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02
@ -202,16 +202,16 @@ Thursday 53 1998 %W %u %Y 1998-12-31
select date,format,TIME(str_to_date(date, format)) as time from t1;
date format time
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 10:11:12
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 08:11:02
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 08:11:02
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.012345
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 02:11:12.012345
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 00:11:12.012345
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.123450
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 02:11:12.123450
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 00:11:12.123450
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12
10:20:10 %H:%i:%s 10:20:10
10:20:10 %h:%i:%s.%f 10:20:10
10:20:10AM %h:%i:%s%p 10:20:10
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.000044
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58
15 September 2001 %d %M %Y 00:00:00
15 SEPTEMB 2001 %d %M %Y 00:00:00
@ -226,16 +226,16 @@ Thursday 53 1998 %W %u %Y 00:00:00
select date,format,concat(TIME(str_to_date(date, format))) as time2 from t1;
date format time2
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 10:11:12
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 08:11:02
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 08:11:02
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.012345
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 02:11:12.012345
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 00:11:12.012345
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.123450
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 02:11:12.123450
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 00:11:12.123450
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12
10:20:10 %H:%i:%s 10:20:10
10:20:10 %h:%i:%s.%f 10:20:10
10:20:10AM %h:%i:%s%p 10:20:10
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.000044
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58
15 September 2001 %d %M %Y 00:00:00
15 SEPTEMB 2001 %d %M %Y 00:00:00
@ -302,11 +302,15 @@ date format str_to_date
10:20:10AM %h:%i:%s 0000-00-00 10:20:10
2003-01-02 10:11:12 %Y-%m-%d %h:%i:%S 2003-01-02 10:11:12
03-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 0003-01-02 22:11:12
Warnings:
Note 1292 Truncated wrong string value: '10:20:10AM'
select date,format,concat(str_to_date(date, format),'') as con from t1;
date format con
10:20:10AM %h:%i:%s 0000-00-00 10:20:10
2003-01-02 10:11:12 %Y-%m-%d %h:%i:%S 2003-01-02 10:11:12
03-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 0003-01-02 22:11:12
Warnings:
Note 1292 Truncated wrong string value: '10:20:10AM'
drop table t1;
select get_format(DATE, 'USA') as a;
a
@ -335,3 +339,56 @@ date_format(d,"%d")
14
14
drop table t1;
select str_to_date("2003-....01ABCD-02 10:11:12.0012", "%Y-%.%m%@-%d %H:%i:%S.%f") as a;
a
2003-01-02 10:11:12.001200
create table t1 select str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f") as f1,
str_to_date("10:11:12.0012", "%H:%i:%S.%f") as f2,
str_to_date("2003-01-02", "%Y-%m-%d") as f3,
str_to_date("02", "%d") as f4, str_to_date("02 10", "%d %H") as f5;
describe t1;
Field Type Null Key Default Extra
f1 datetime YES NULL
f2 time YES NULL
f3 date YES NULL
f4 date YES NULL
f5 time YES NULL
select * from t1;
f1 f2 f3 f4 f5
2003-01-02 10:11:12 10:11:12 2003-01-02 0000-00-02 58:00:00
drop table t1;
create table t1 select "02 10" as a, "%d %H" as b;
select str_to_date(a,b) from t1;
str_to_date(a,b)
0000-00-02 10:00:00
create table t2 select str_to_date(a,b) from t1;
describe t2;
Field Type Null Key Default Extra
str_to_date(a,b) char(29) YES NULL
select str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f") as f1,
str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S") as f2,
str_to_date("2003-01-02", "%Y-%m-%d") as f3,
str_to_date("02 10:11:12", "%d %H:%i:%S.%f") as f4,
str_to_date("02 10:11:12", "%d %H:%i:%S") as f5,
str_to_date("02 10", "%d %f") as f6;
f1 f2 f3 f4 f5 f6
2003-01-02 10:11:12.001200 2003-01-02 10:11:12 2003-01-02 58:11:12 58:11:12 48:00:00.100000
Warnings:
Note 1292 Truncated wrong datetime value: '2003-01-02 10:11:12.0012'
drop table t1, t2;
select str_to_date("2003-01-02 10:11:12.0012ABCD", "%Y-%m-%d %H:%i:%S.%f") as f1,
addtime("-01:01:01.01 GGG", "-23:59:59.1") as f2,
microsecond("1997-12-31 23:59:59.01XXXX") as f3;
f1 f2 f3
2003-01-02 10:11:12.001200 -25:01:00.110000 10000
Warnings:
Note 1292 Truncated wrong datetime value: '2003-01-02 10:11:12.0012ABCD'
Note 1292 Truncated wrong time value: '-01:01:01.01 GG'
Note 1292 Truncated wrong datetime value: '1997-12-31 23:59:59.01XXXX'
select str_to_date("2003-04-05 g", "%Y-%m-%d") as f1,
str_to_date("2003-04-05 10:11:12.101010234567", "%Y-%m-%d %H:%i:%S.%f") as f2;
f1 f2
2003-04-05 2003-04-05 10:11:12.101010
Warnings:
Note 1292 Truncated wrong date value: '2003-04-05 g'
Note 1292 Truncated wrong datetime value: '2003-04-05 10:11:12.101010234567'

15
mysql-test/r/func_sapdb.result
View File

@ -198,3 +198,18 @@ NULL NULL
NULL NULL
00:00:00 -24:00:00
drop table t1, test;
select addtime("-01:01:01.01", "-23:59:59.1") as a;
a
-25:01:00.110000
select microsecond("1997-12-31 23:59:59.01") as a;
a
10000
select microsecond(19971231235959.01) as a;
a
10000
select date_add("1997-12-31",INTERVAL "10.09" SECOND_MICROSECOND) as a;
a
1997-12-31 00:00:10.090000
select str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f");
str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f")
2003-01-02 10:11:12.001200

27
mysql-test/r/func_time.result
View File

@ -506,17 +506,32 @@ last_day('2001-01-01 01:01:01') as f5, last_day(NULL),
last_day('2001-02-12');
f1 f2 f3 f4 f5 last_day(NULL) last_day('2001-02-12')
2000-02-29 2002-12-31 NULL 2003-04-30 2001-01-31 NULL 2001-02-28
create table t1 select last_day('2000-02-05') as a;
create table t1 select last_day('2000-02-05') as a,
from_days(to_days("960101")) as b;
describe t1;
Field Type Null Key Default Extra
a date 0000-00-00
b date YES NULL
select * from t1;
a
2000-02-29
a b
2000-02-29 1996-01-01
drop table t1;
select last_day('2000-02-05');
last_day('2000-02-05')
2000-02-29
select last_day('2000-02-05') as a,
from_days(to_days("960101")) as b;
a b
2000-02-29 1996-01-01
select date_add(last_day("1997-12-1"), INTERVAL 1 DAY);
date_add(last_day("1997-12-1"), INTERVAL 1 DAY)
1998-01-01
select length(last_day("1997-12-1"));
length(last_day("1997-12-1"))
10
select last_day("1997-12-1")+0;
last_day("1997-12-1")+0
19971231
select last_day("1997-12-1")+0.0;
last_day("1997-12-1")+0.0
19971231.0
select strcmp(date_sub(localtimestamp(), interval 3 hour), utc_timestamp())=0;
strcmp(date_sub(localtimestamp(), interval 3 hour), utc_timestamp())=0
1

2
mysql-test/r/type_time.result
View File

@ -25,9 +25,11 @@ t
36:30:31
insert into t1 values("10.22.22"),(1234567),(123456789),(123456789.10),("10 22:22"),("12.45a");
Warnings:
Note 1292 Truncated wrong time value: '10.22.22'
Warning 1264 Data truncated, out of range for column 't' at row 2
Warning 1264 Data truncated, out of range for column 't' at row 3
Warning 1264 Data truncated, out of range for column 't' at row 4
Note 1292 Truncated wrong time value: '12.45a'
select * from t1;
t
10:22:33

31
mysql-test/t/date_formats.test
View File

@ -124,7 +124,7 @@ select str_to_date(concat('15-01-2001',' 2:59:58.999'),
create table t1 (date char(30), format char(30) not null);
insert into t1 values
('2003-01-02 10:11:12', '%Y-%m-%d %H:%i:%S'),
('03-01-02 8:11:2.123456', '%y-%m-%d %H:%i:%S'),
('03-01-02 8:11:2.123456', '%y-%m-%d %H:%i:%S.%#'),
('2003-01-02 10:11:12 PM', '%Y-%m-%d %h:%i:%S %p'),
('2003-01-02 01:11:12.12345AM', '%Y-%m-%d %h:%i:%S.%f%p'),
('2003-01-02 02:11:12.12345AM', '%Y-%m-%d %h:%i:%S.%f %p'),
@ -209,3 +209,32 @@ create table t1 (d date);
insert into t1 values ('2004-07-14'),('2005-07-14');
select date_format(d,"%d") from t1 order by 1;
drop table t1;
select str_to_date("2003-....01ABCD-02 10:11:12.0012", "%Y-%.%m%@-%d %H:%i:%S.%f") as a;
create table t1 select str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f") as f1,
str_to_date("10:11:12.0012", "%H:%i:%S.%f") as f2,
str_to_date("2003-01-02", "%Y-%m-%d") as f3,
str_to_date("02", "%d") as f4, str_to_date("02 10", "%d %H") as f5;
describe t1;
select * from t1;
drop table t1;
create table t1 select "02 10" as a, "%d %H" as b;
select str_to_date(a,b) from t1;
create table t2 select str_to_date(a,b) from t1;
describe t2;
select str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f") as f1,
str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S") as f2,
str_to_date("2003-01-02", "%Y-%m-%d") as f3,
str_to_date("02 10:11:12", "%d %H:%i:%S.%f") as f4,
str_to_date("02 10:11:12", "%d %H:%i:%S") as f5,
str_to_date("02 10", "%d %f") as f6;
drop table t1, t2;
select str_to_date("2003-01-02 10:11:12.0012ABCD", "%Y-%m-%d %H:%i:%S.%f") as f1,
addtime("-01:01:01.01 GGG", "-23:59:59.1") as f2,
microsecond("1997-12-31 23:59:59.01XXXX") as f3;
select str_to_date("2003-04-05 g", "%Y-%m-%d") as f1,
str_to_date("2003-04-05 10:11:12.101010234567", "%Y-%m-%d %H:%i:%S.%f") as f2;

6
mysql-test/t/func_sapdb.test
View File

@ -97,3 +97,9 @@ SELECT ADDTIME(t1,t2) As ttt, ADDTIME(t2, t3) As qqq from test;
SELECT TIMEDIFF(t1,t4) As ttt, TIMEDIFF(t2, t3) As qqq from test;
drop table t1, test;
select addtime("-01:01:01.01", "-23:59:59.1") as a;
select microsecond("1997-12-31 23:59:59.01") as a;
select microsecond(19971231235959.01) as a;
select date_add("1997-12-31",INTERVAL "10.09" SECOND_MICROSECOND) as a;
select str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f");

10
mysql-test/t/func_time.test
View File

@ -249,12 +249,18 @@ select last_day('2000-02-05') as f1, last_day('2002-12-31') as f2,
last_day('2001-01-01 01:01:01') as f5, last_day(NULL),
last_day('2001-02-12');
create table t1 select last_day('2000-02-05') as a;
create table t1 select last_day('2000-02-05') as a,
from_days(to_days("960101")) as b;
describe t1;
select * from t1;
drop table t1;
select last_day('2000-02-05');
select last_day('2000-02-05') as a,
from_days(to_days("960101")) as b;
select date_add(last_day("1997-12-1"), INTERVAL 1 DAY);
select length(last_day("1997-12-1"));
select last_day("1997-12-1")+0;
select last_day("1997-12-1")+0.0;
# Test SAPDB UTC_% functions. This part is TZ dependant (It is supposed that
# TZ variable set to GMT-3

287
sql/item_timefunc.cc
View File

@ -48,11 +48,6 @@ TYPELIB day_names_typelib=
{ array_elements(day_names)-1,"", day_names};
enum date_time_format_types
{
TIME_ONLY= 0, TIME_MICROSECOND, DATE_ONLY, DATE_TIME, DATE_TIME_MICROSECOND
};
/*
OPTIMIZATION TODO:
- Replace the switch with a function that should be called for each
@ -128,6 +123,9 @@ static bool make_datetime(date_time_format_types format, TIME *ltime,
val String to decode
length Length of string
l_time Store result here
cached_timestamp_type
It uses to get an appropriate warning
in the case when the value is truncated.
RETURN
0 ok
@ -135,7 +133,8 @@ static bool make_datetime(date_time_format_types format, TIME *ltime,
*/
static bool extract_date_time(DATE_TIME_FORMAT *format,
const char *val, uint length, TIME *l_time)
const char *val, uint length, TIME *l_time,
timestamp_type cached_timestamp_type)
{
int weekday= 0, yearday= 0, daypart= 0;
int week_number= -1;
@ -143,9 +142,11 @@ static bool extract_date_time(DATE_TIME_FORMAT *format,
int error= 0;
bool usa_time= 0;
bool sunday_first= 0;
int frac_part;
const char *val_begin= val;
const char *val_end= val + length;
const char *ptr= format->format.str;
const char *end= ptr+ format->format.length;
const char *end= ptr + format->format.length;
DBUG_ENTER("extract_date_time");
bzero((char*) l_time, sizeof(*l_time));
@ -235,7 +236,12 @@ static bool extract_date_time(DATE_TIME_FORMAT *format,
/* Second part */
case 'f':
tmp= (char*) val_end;
if (tmp - val > 6)
tmp= (char*) val + 6;
l_time->second_part= (int) my_strtoll10(val, &tmp, &error);
frac_part= 6 - (tmp - val);
if (frac_part > 0)
l_time->second_part*= (ulong) log_10_int[frac_part];
val= tmp;
break;
@ -251,6 +257,7 @@ static bool extract_date_time(DATE_TIME_FORMAT *format,
(const uchar *) val, 2,
(const uchar *) "AM", 2))
goto err;
val+= 2;
break;
/* Exotic things */
@ -281,6 +288,18 @@ static bool extract_date_time(DATE_TIME_FORMAT *format,
val= tmp;
break;
case '.':
while (my_ispunct(cs, *val) && val != val_end)
val++;
break;
case '@':
while (my_isalpha(cs, *val) && val != val_end)
val++;
break;
case '#':
while (my_isdigit(cs, *val) && val != val_end)
val++;
break;
default:
goto err;
}
@ -348,6 +367,18 @@ static bool extract_date_time(DATE_TIME_FORMAT *format,
l_time->minute > 59 || l_time->second > 59)
goto err;
if (val != val_end)
{
do
{
if (!my_isspace(&my_charset_latin1,*val))
{
make_truncated_value_warning(current_thd, val_begin, length,
cached_timestamp_type);
break;
}
} while (++val != val_end);
}
DBUG_RETURN(0);
err:
@ -584,16 +615,27 @@ bool make_date_time(DATE_TIME_FORMAT *format, TIME *l_time,
/*
** Get a array of positive numbers from a string object.
** Each number is separated by 1 non digit character
** Return error if there is too many numbers.
** If there is too few numbers, assume that the numbers are left out
** from the high end. This allows one to give:
** DAY_TO_SECOND as "D MM:HH:SS", "MM:HH:SS" "HH:SS" or as seconds.
Get a array of positive numbers from a string object.
Each number is separated by 1 non digit character
Return error if there is too many numbers.
If there is too few numbers, assume that the numbers are left out
from the high end. This allows one to give:
DAY_TO_SECOND as "D MM:HH:SS", "MM:HH:SS" "HH:SS" or as seconds.
SYNOPSIS
str: string value
length: length of str
cs: charset of str
values: array of results
count: count of elements in result array
transform_msec: if value is true we suppose
that the last part of string value is microseconds
and we should transform value to six digit value.
For example, '1.1' -> '1.100000'
*/
bool get_interval_info(const char *str,uint length,CHARSET_INFO *cs,
uint count, long *values)
uint count, long *values, bool transform_msec)
{
const char *end=str+length;
uint i;
@ -603,8 +645,15 @@ bool get_interval_info(const char *str,uint length,CHARSET_INFO *cs,
for (i=0 ; i < count ; i++)
{
long value;
const char *start= str;
for (value=0; str != end && my_isdigit(cs,*str) ; str++)
value=value*10L + (long) (*str - '0');
if (transform_msec && i == count - 1) // microseconds always last
{
long msec_length= 6 - (str - start);
if (msec_length > 0)
value*= (long) log_10_int[msec_length];
}
values[i]= value;
while (str != end && !my_isdigit(cs,*str))
str++;
@ -925,19 +974,19 @@ static bool get_interval_value(Item *args,interval_type int_type,
interval->second=value;
break;
case INTERVAL_YEAR_MONTH: // Allow YEAR-MONTH YYYYYMM
if (get_interval_info(str,length,cs,2,array))
if (get_interval_info(str,length,cs,2,array,0))
return (1);
interval->year=array[0];
interval->month=array[1];
break;
case INTERVAL_DAY_HOUR:
if (get_interval_info(str,length,cs,2,array))
if (get_interval_info(str,length,cs,2,array,0))
return (1);
interval->day=array[0];
interval->hour=array[1];
break;
case INTERVAL_DAY_MICROSECOND:
if (get_interval_info(str,length,cs,5,array))
if (get_interval_info(str,length,cs,5,array,1))
return (1);
interval->day=array[0];
interval->hour=array[1];
@ -946,14 +995,14 @@ static bool get_interval_value(Item *args,interval_type int_type,
interval->second_part=array[4];
break;
case INTERVAL_DAY_MINUTE:
if (get_interval_info(str,length,cs,3,array))
if (get_interval_info(str,length,cs,3,array,0))
return (1);
interval->day=array[0];
interval->hour=array[1];
interval->minute=array[2];
break;
case INTERVAL_DAY_SECOND:
if (get_interval_info(str,length,cs,4,array))
if (get_interval_info(str,length,cs,4,array,0))
return (1);
interval->day=array[0];
interval->hour=array[1];
@ -961,7 +1010,7 @@ static bool get_interval_value(Item *args,interval_type int_type,
interval->second=array[3];
break;
case INTERVAL_HOUR_MICROSECOND:
if (get_interval_info(str,length,cs,4,array))
if (get_interval_info(str,length,cs,4,array,1))
return (1);
interval->hour=array[0];
interval->minute=array[1];
@ -969,33 +1018,33 @@ static bool get_interval_value(Item *args,interval_type int_type,
interval->second_part=array[3];
break;
case INTERVAL_HOUR_MINUTE:
if (get_interval_info(str,length,cs,2,array))
if (get_interval_info(str,length,cs,2,array,0))
return (1);
interval->hour=array[0];
interval->minute=array[1];
break;
case INTERVAL_HOUR_SECOND:
if (get_interval_info(str,length,cs,3,array))
if (get_interval_info(str,length,cs,3,array,0))
return (1);
interval->hour=array[0];
interval->minute=array[1];
interval->second=array[2];
break;
case INTERVAL_MINUTE_MICROSECOND:
if (get_interval_info(str,length,cs,3,array))
if (get_interval_info(str,length,cs,3,array,1))
return (1);
interval->minute=array[0];
interval->second=array[1];
interval->second_part=array[2];
break;
case INTERVAL_MINUTE_SECOND:
if (get_interval_info(str,length,cs,2,array))
if (get_interval_info(str,length,cs,2,array,0))
return (1);
interval->minute=array[0];
interval->second=array[1];
break;
case INTERVAL_SECOND_MICROSECOND:
if (get_interval_info(str,length,cs,2,array))
if (get_interval_info(str,length,cs,2,array,1))
return (1);
interval->second=array[0];
interval->second_part=array[1];
@ -1008,22 +1057,13 @@ static bool get_interval_value(Item *args,interval_type int_type,
String *Item_date::val_str(String *str)
{
TIME ltime;
ulong value=(ulong) val_int();
if (null_value)
return (String*) 0;
if (get_date(&ltime, TIME_FUZZY_DATE))
return (String *) 0;
if (str->alloc(11))
{
null_value= 1;
return (String *) 0;
}
ltime.year= (value/10000L) % 10000;
ltime.month= (value/100)%100;
ltime.day= (value%100);
ltime.neg= 0;
ltime.time_type=TIMESTAMP_DATE;
make_date((DATE_TIME_FORMAT *) 0, &ltime, str);
return str;
}
@ -1032,28 +1072,31 @@ String *Item_date::val_str(String *str)
int Item_date::save_in_field(Field *field, bool no_conversions)
{
TIME ltime;
timestamp_type t_type=TIMESTAMP_DATETIME;
if (get_date(&ltime, TIME_FUZZY_DATE))
{
if (null_value)
return set_field_to_null(field);
t_type=TIMESTAMP_NONE; // Error
}
return set_field_to_null(field);
field->set_notnull();
field->store_time(&ltime,t_type);
field->store_time(&ltime, TIMESTAMP_DATE);
return 0;
}
longlong Item_func_from_days::val_int()
longlong Item_date::val_int()
{
TIME ltime;
if (get_date(&ltime, TIME_FUZZY_DATE))
return 0;
return (longlong) (ltime.year*10000L+ltime.month*100+ltime.day);
}
bool Item_func_from_days::get_date(TIME *ltime, uint fuzzy_date)
{
longlong value=args[0]->val_int();
if ((null_value=args[0]->null_value))
return 0; /* purecov: inspected */
uint year,month,day;
get_date_from_daynr((long) value,&year,&month,&day);
return (longlong) (year*10000L+month*100+day);
return 1;
get_date_from_daynr((long) value, &ltime->year, &ltime->month, &ltime->day);
ltime->time_type= TIMESTAMP_DATE;
return 0;
}
@ -1082,6 +1125,16 @@ void Item_func_curdate::fix_length_and_dec()
ltime.time_type=TIMESTAMP_DATE;
}
String *Item_func_curdate::val_str(String *str)
{
if (str->alloc(11))
{
null_value= 1;
return (String *) 0;
}
make_date((DATE_TIME_FORMAT *) 0, &ltime, str);
return str;
}
bool Item_func_curdate::get_date(TIME *res,
uint fuzzy_date __attribute__((unused)))
@ -2311,6 +2364,103 @@ void Item_func_get_format::print(String *str)
}
/*
check_result_type(s, l) returns DATE/TIME type
according to format string
s: DATE/TIME format string
l: length of s
Result: date_time_format_types value:
DATE_TIME_MICROSECOND, DATE_TIME,
TIME_MICROSECOND, TIME_ONLY
We don't process day format's characters('D', 'd', 'e')
because day may be a member of all date/time types.
If only day format's character and no time part present
the result type is MYSQL_TYPE_DATE
*/
date_time_format_types check_result_type(const char *format, uint length)
{
const char *time_part_frms= "HISThiklrs";
const char *date_part_frms= "MUYWabcjmuyw";
bool date_part_used= 0, time_part_used= 0, frac_second_used= 0;
const char *val= format;
const char *end= format + length;
for (; val != end && val != end; val++)
{
if (*val == '%' && val+1 != end)
{
val++;
if ((frac_second_used= (*val == 'f')) ||
(!time_part_used && strchr(time_part_frms, *val)))
time_part_used= 1;
else if (!date_part_used && strchr(date_part_frms, *val))
date_part_used= 1;
if (time_part_used && date_part_used && frac_second_used)
return DATE_TIME_MICROSECOND;
}
}
if (time_part_used)
{
if (date_part_used)
return DATE_TIME;
if (frac_second_used)
return TIME_MICROSECOND;
return TIME_ONLY;
}
return DATE_ONLY;
}
Field *Item_func_str_to_date::tmp_table_field(TABLE *t_arg)
{
if (cached_field_type == MYSQL_TYPE_TIME)
return (new Field_time(maybe_null, name, t_arg, &my_charset_bin));
if (cached_field_type == MYSQL_TYPE_DATE)
return (new Field_date(maybe_null, name, t_arg, &my_charset_bin));
if (cached_field_type == MYSQL_TYPE_DATETIME)
return (new Field_datetime(maybe_null, name, t_arg, &my_charset_bin));
return (new Field_string(max_length, maybe_null, name, t_arg, &my_charset_bin));
}
void Item_func_str_to_date::fix_length_and_dec()
{
char format_buff[64];
String format_str(format_buff, sizeof(format_buff), &my_charset_bin), *format;
maybe_null= 1;
decimals=0;
cached_field_type= MYSQL_TYPE_STRING;
max_length= MAX_DATETIME_FULL_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
cached_timestamp_type= TIMESTAMP_NONE;
if ((const_item= args[1]->const_item()))
{
format= args[1]->val_str(&format_str);
cached_format_type= check_result_type(format->ptr(), format->length());
switch (cached_format_type) {
case DATE_ONLY:
cached_timestamp_type= TIMESTAMP_DATE;
cached_field_type= MYSQL_TYPE_DATE;
max_length= MAX_DATE_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
break;
case TIME_ONLY:
case TIME_MICROSECOND:
cached_timestamp_type= TIMESTAMP_TIME;
cached_field_type= MYSQL_TYPE_TIME;
max_length= MAX_TIME_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
break;
default:
cached_timestamp_type= TIMESTAMP_DATETIME;
cached_field_type= MYSQL_TYPE_DATETIME;
break;
}
}
}
bool Item_func_str_to_date::get_date(TIME *ltime, uint fuzzy_date)
{
DATE_TIME_FORMAT date_time_format;
@ -2328,8 +2478,18 @@ bool Item_func_str_to_date::get_date(TIME *ltime, uint fuzzy_date)
date_time_format.format.str= (char*) format->ptr();
date_time_format.format.length= format->length();
if (extract_date_time(&date_time_format, val->ptr(), val->length(),
ltime))
ltime, cached_timestamp_type))
goto null_date;
if (cached_timestamp_type == TIMESTAMP_TIME && ltime->day)
{
/*
Day part for time type can be nonzero value and so
we should add hours from day part to hour part to
keep valid time value.
*/
ltime->hour+= ltime->day*24;
ltime->day= 0;
}
return 0;
null_date:
@ -2344,29 +2504,22 @@ String *Item_func_str_to_date::val_str(String *str)
if (Item_func_str_to_date::get_date(&ltime, TIME_FUZZY_DATE))
return 0;
/*
The following DATE_TIME should be done dynamicly based on the
format string (wen it's a constant). For example, we should only return
microseconds if there was an %f in the format
*/
if (!make_datetime(ltime.second_part ? DATE_TIME_MICROSECOND : DATE_TIME,
if (!make_datetime((const_item ? cached_format_type :
(ltime.second_part ? DATE_TIME_MICROSECOND : DATE_TIME)),
&ltime, str))
return str;
return 0;
}
String *Item_func_last_day::val_str(String *str)
bool Item_func_last_day::get_date(TIME *ltime, uint fuzzy_date)
{
TIME ltime;
if (!get_arg0_date(&ltime,0))
{
uint month_idx= ltime.month-1;
ltime.day= days_in_month[month_idx];
if ( month_idx == 1 && calc_days_in_year(ltime.year) == 366)
ltime.day+= 1;
if (!make_datetime(DATE_ONLY, &ltime, str))
return str;
}
if (get_arg0_date(ltime,fuzzy_date))
return 1;
uint month_idx= ltime->month-1;
ltime->day= days_in_month[month_idx];
if ( month_idx == 1 && calc_days_in_year(ltime->year) == 366)
ltime->day= 29;
ltime->time_type= TIMESTAMP_DATE;
return 0;
}

43
sql/item_timefunc.h
View File

@ -21,6 +21,11 @@
#pragma interface /* gcc class implementation */
#endif
enum date_time_format_types
{
TIME_ONLY= 0, TIME_MICROSECOND, DATE_ONLY, DATE_TIME, DATE_TIME_MICROSECOND
};
class Item_func_period_add :public Item_int_func
{
public:
@ -318,6 +323,7 @@ public:
enum Item_result result_type () const { return STRING_RESULT; }
enum_field_types field_type() const { return MYSQL_TYPE_DATE; }
String *val_str(String *str);
longlong val_int();
double val() { return (double) val_int(); }
const char *func_name() const { return "date"; }
void fix_length_and_dec()
@ -407,6 +413,7 @@ public:
Item_func_curdate() :Item_date() {}
void set_result_from_tm(struct tm *now);
longlong val_int() { return (value) ; }
String *val_str(String *str);
void fix_length_and_dec();
bool get_date(TIME *res, uint fuzzy_date);
virtual void store_now_in_tm(time_t now, struct tm *now_tm)=0;
@ -477,8 +484,8 @@ class Item_func_from_days :public Item_date
{
public:
Item_func_from_days(Item *a) :Item_date(a) {}
longlong val_int();
const char *func_name() const { return "from_days"; }
bool get_date(TIME *res, uint fuzzy_date);
};
@ -806,37 +813,29 @@ public:
};
class Item_func_str_to_date :public Item_date_func
class Item_func_str_to_date :public Item_str_func
{
enum_field_types cached_field_type;
date_time_format_types cached_format_type;
timestamp_type cached_timestamp_type;
bool const_item;
public:
Item_func_str_to_date(Item *a, Item *b)
:Item_date_func(a, b)
:Item_str_func(a, b)
{}
String *val_str(String *str);
bool get_date(TIME *ltime, uint fuzzy_date);
const char *func_name() const { return "str_to_date"; }
void fix_length_and_dec()
{
maybe_null= 1;
decimals=0;
max_length=MAX_DATETIME_FULL_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
}
enum_field_types field_type() const { return cached_field_type; }
void fix_length_and_dec();
Field *tmp_table_field(TABLE *t_arg);
};
class Item_func_last_day :public Item_str_func
class Item_func_last_day :public Item_date
{
public:
Item_func_last_day(Item *a) :Item_str_func(a) {}
String *val_str(String *str);
Item_func_last_day(Item *a) :Item_date(a) {}
const char *func_name() const { return "last_day"; }
enum_field_types field_type() const { return MYSQL_TYPE_DATE; }
void fix_length_and_dec()
{
decimals=0;
max_length=MAX_DATE_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
}
Field *tmp_table_field(TABLE *t_arg)
{
return (new Field_date(maybe_null, name, t_arg, &my_charset_bin));
}
bool get_date(TIME *res, uint fuzzy_date);
};

3
sql/mysql_priv.h
View File

@ -799,6 +799,7 @@ extern char glob_hostname[FN_REFLEN], mysql_home[FN_REFLEN];
extern char pidfile_name[FN_REFLEN], time_zone[30], *opt_init_file;
extern char log_error_file[FN_REFLEN];
extern double log_10[32];
extern ulonglong log_10_int[20];
extern ulonglong keybuff_size;
extern ulong refresh_version,flush_version, thread_id,query_id,opened_tables;
extern ulong created_tmp_tables, created_tmp_disk_tables, bytes_sent;
@ -958,6 +959,8 @@ timestamp_type str_to_TIME(const char *str, uint length, TIME *l_time,
void localtime_to_TIME(TIME *to, struct tm *from);
void calc_time_from_sec(TIME *to, long seconds, long microseconds);
void make_truncated_value_warning(THD *thd, const char *str_val,
uint str_length, timestamp_type time_type);
extern DATE_TIME_FORMAT *date_time_format_make(timestamp_type format_type,
const char *format_str,
uint format_length);

8
sql/mysqld.cc
View File

@ -305,6 +305,14 @@ ulong my_bind_addr; /* the address we bind to */
volatile ulong cached_thread_count= 0;
double log_10[32]; /* 10 potences */
ulonglong log_10_int[20]=
{
1, 10, 100, 1000, 10000UL, 100000UL, 1000000UL, 10000000UL,
100000000UL, 1000000000UL, 10000000000UL, 100000000000UL,
1000000000000UL, 10000000000000UL, 100000000000000UL,
1000000000000000UL, 10000000000000000UL, 100000000000000000UL,
1000000000000000000UL, 10000000000000000000UL
};
time_t start_time;

1
sql/share/czech/errmsg.txt
View File

@ -304,3 +304,4 @@ character-set=latin2
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/danish/errmsg.txt
View File

@ -298,3 +298,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/dutch/errmsg.txt
View File

@ -306,3 +306,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/english/errmsg.txt
View File

@ -295,3 +295,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/estonian/errmsg.txt
View File

@ -300,3 +300,4 @@ character-set=latin7
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/french/errmsg.txt
View File

@ -295,3 +295,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/german/errmsg.txt
View File

@ -307,3 +307,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/greek/errmsg.txt
View File

@ -295,3 +295,4 @@ character-set=greek
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/hungarian/errmsg.txt
View File

@ -297,3 +297,4 @@ character-set=latin2
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/italian/errmsg.txt
View File

@ -295,3 +295,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/japanese/errmsg.txt
View File

@ -297,3 +297,4 @@ character-set=ujis
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/korean/errmsg.txt
View File

@ -295,3 +295,4 @@ character-set=euckr
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/norwegian-ny/errmsg.txt
View File

@ -297,3 +297,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/norwegian/errmsg.txt
View File

@ -297,3 +297,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/polish/errmsg.txt
View File

@ -299,3 +299,4 @@ character-set=latin2
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/portuguese/errmsg.txt
View File

@ -296,3 +296,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/romanian/errmsg.txt
View File

@ -299,3 +299,4 @@ character-set=latin2
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/russian/errmsg.txt
View File

@ -297,3 +297,4 @@ character-set=koi8r
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/serbian/errmsg.txt
View File

@ -289,3 +289,4 @@ character-set=cp1250
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working"
"The MySQL server is running with the %s option so it cannot execute this statement"
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/slovak/errmsg.txt
View File

@ -303,3 +303,4 @@ character-set=latin2
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/spanish/errmsg.txt
View File

@ -297,3 +297,4 @@ character-set=latin1
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/swedish/errmsg.txt
View File

@ -295,3 +295,4 @@ character-set=latin1
"MySQL är started i --skip-grant-tables mod. Pga av detta kan du inte använda detta program",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

1
sql/share/ukrainian/errmsg.txt
View File

@ -300,3 +300,4 @@ character-set=koi8u
"The '%s' feature was disabled; you need MySQL built with '%s' to have it working",
"The MySQL server is running with the %s option so it cannot execute this statement",
"Column '%-.100s' has duplicated value '%-.64s' in %s"
"Truncated wrong %-.32s value: '%-.128s'"

80
sql/time.cc
View File

@ -391,9 +391,11 @@ str_to_TIME(const char *str, uint length, TIME *l_time, uint flags)
ulong not_zero_date, allow_space;
bool is_internal_format;
const char *pos, *last_field_pos;
const char *str_begin= str;
const char *end=str+length;
const uchar *format_position;
bool found_delimitier= 0, found_space= 0;
uint frac_pos, frac_len;
DBUG_ENTER("str_to_TIME");
DBUG_PRINT("ENTER",("str: %.*s",length,str));
@ -482,7 +484,7 @@ str_to_TIME(const char *str, uint length, TIME *l_time, uint flags)
tmp_value=tmp_value*10 + (ulong) (uchar) (*str - '0');
str++;
}
date_len[i]+= (uint) (str - start);
date_len[i]= (uint) (str - start);
if (tmp_value > 999999) // Impossible date part
DBUG_RETURN(TIMESTAMP_NONE);
date[i]=tmp_value;
@ -535,9 +537,9 @@ str_to_TIME(const char *str, uint length, TIME *l_time, uint flags)
{
if (str+2 <= end && (str[1] == 'M' || str[1] == 'm'))
{
if (str[1] == 'p' || str[1] == 'P')
if (str[0] == 'p' || str[0] == 'P')
add_hours= 12;
else if (str[1] != 'a' || str[1] != 'A')
else if (str[0] != 'a' || str[0] != 'A')
continue; // Not AM/PM
str+= 2; // Skip AM/PM
/* Skip space after AM/PM */
@ -569,7 +571,13 @@ str_to_TIME(const char *str, uint length, TIME *l_time, uint flags)
l_time->hour= date[(uint) format_position[3]];
l_time->minute= date[(uint) format_position[4]];
l_time->second= date[(uint) format_position[5]];
l_time->second_part= date[(uint) format_position[6]];
frac_pos= (uint) format_position[6];
frac_len= date_len[frac_pos];
if (frac_len < 6)
date[frac_pos]*= (uint) log_10_int[6 - frac_len];
l_time->second_part= date[frac_pos];
if (format_position[7] != (uchar) 255)
{
if (l_time->hour > 12)
@ -585,6 +593,8 @@ str_to_TIME(const char *str, uint length, TIME *l_time, uint flags)
l_time->hour= date[3];
l_time->minute= date[4];
l_time->second= date[5];
if (date_len[6] < 6)
date[6]*= (uint) log_10_int[6 - date_len[6]];
l_time->second_part=date[6];
}
l_time->neg= 0;
@ -614,15 +624,17 @@ str_to_TIME(const char *str, uint length, TIME *l_time, uint flags)
current_thd->cuted_fields++;
goto err;
}
if (str != end && current_thd->count_cuted_fields)
l_time->time_type= (number_of_fields <= 3 ?
TIMESTAMP_DATE : TIMESTAMP_DATETIME);
for (; str != end ; str++)
{
for (; str != end ; str++)
if (!my_isspace(&my_charset_latin1,*str))
{
if (!my_isspace(&my_charset_latin1,*str))
{
current_thd->cuted_fields++;
break;
}
make_truncated_value_warning(current_thd, str_begin, length,
l_time->time_type);
break;
}
}
@ -686,6 +698,7 @@ bool str_to_time(const char *str,uint length,TIME *l_time)
{
long date[5],value;
const char *end=str+length, *end_of_days;
const char *str_begin= str;
bool found_days,found_hours;
uint state;
@ -706,7 +719,7 @@ bool str_to_time(const char *str,uint length,TIME *l_time)
{ // Probably full timestamp
enum timestamp_type res= str_to_TIME(str,length,l_time,
(TIME_FUZZY_DATE |
TIME_DATETIME_ONLY));
TIME_DATETIME_ONLY));
if ((int) res >= (int) TIMESTAMP_DATETIME_ERROR)
return res == TIMESTAMP_DATETIME_ERROR;
}
@ -784,6 +797,8 @@ fractional:
my_isdigit(&my_charset_latin1,str[0]) &&
field_length--)
value=value*10 + (uint) (uchar) (*str - '0');
if (field_length)
value*= (long) log_10_int[field_length];
date[4]=value;
}
else
@ -796,12 +811,12 @@ fractional:
str++;
if (str+2 <= end && (str[1] == 'M' || str[1] == 'm'))
{
if (str[1] == 'p' || str[1] == 'P')
if (str[0] == 'p' || str[0] == 'P')
{
str+= 2;
date[1]= date[1]%12 + 12;
}
else if (str[1] == 'a' || str[1] == 'A')
else if (str[0] == 'a' || str[0] == 'A')
str+=2;
}
}
@ -822,13 +837,14 @@ fractional:
l_time->time_type= TIMESTAMP_TIME;
/* Check if there is garbage at end of the TIME specification */
if (str != end && current_thd->count_cuted_fields)
if (str != end)
{
do
{
if (!my_isspace(&my_charset_latin1,*str))
{
current_thd->cuted_fields++;
make_truncated_value_warning(current_thd, str_begin, length,
TIMESTAMP_TIME);
break;
}
} while (++str != end);
@ -1265,3 +1281,35 @@ void make_datetime(DATE_TIME_FORMAT *format, TIME *l_time, String *str)
str->length(length);
str->set_charset(&my_charset_bin);
}
void make_truncated_value_warning(THD *thd, const char *str_val,
uint str_length, timestamp_type time_type)
{
char warn_buff[MYSQL_ERRMSG_SIZE];
const char *type_str;
char buff[128];
String str(buff,(uint32) sizeof(buff), system_charset_info);
str.length(0);
str.append(str_val, str_length);
str.append('\0');
switch (time_type) {
case TIMESTAMP_DATE:
type_str= "date";
break;
case TIMESTAMP_DATETIME:
type_str= "datetime";
break;
case TIMESTAMP_TIME:
type_str= "time";
break;
default:
type_str= "string";
break;
}
sprintf(warn_buff, ER(ER_TRUNCATED_WRONG_VALUE),
type_str, str.ptr());
push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_NOTE,
ER_TRUNCATED_WRONG_VALUE, warn_buff);
}