# # Test of date format functions # --disable_warnings drop table if exists t1; --enable_warnings SELECT variable_name, variable_value FROM information_schema.global_variables WHERE variable_name IN ('date_format', 'datetime_format', 'time_format') ORDER BY variable_name; SELECT variable_name, variable_value FROM information_schema.session_variables WHERE variable_name IN ('date_format', 'datetime_format', 'time_format') ORDER BY variable_name; # # The following tests will work only when we at some point will enable # dynamic changing of formats # # SET time_format='%H%i%s'; # SET time_format='%H:%i:%s.%f'; # SET time_format='%h-%i-%s.%f%p'; # SET time_format='%h:%i:%s.%f %p'; # SET time_format='%h:%i:%s%p'; # # SET date_format='%Y%m%d'; # SET date_format='%Y.%m.%d'; # SET date_format='%d.%m.%Y'; # SET date_format='%m-%d-%Y'; # # --error ER_WRONG_VALUE_FOR_VAR # SET datetime_format= NULL; # set datetime_format= '%Y%m%d%H%i%s'; # set datetime_format= '%Y-%m-%d %H:%i:%s'; # set datetime_format= '%m-%d-%y %H:%i:%s.%f'; # set datetime_format= '%d-%m-%Y %h:%i:%s%p'; # set datetime_format= '%H:%i:%s %Y-%m-%d'; # set datetime_format= '%H:%i:%s.%f %m-%d-%Y'; # set datetime_format= '%h:%i:%s %p %Y-%m-%d'; # set datetime_format= '%h:%i:%s.%f %p %Y-%m-%d'; # # SELECT variable_name, variable_value # FROM information_schema.session_variables # WHERE variable_name IN ('date_format', 'datetime_format', 'time_format') # ORDER BY variable_name; # # --error 1231 # SET time_format='%h:%i:%s'; # --error 1231 # SET time_format='%H %i:%s'; # --error 1231 # SET time_format='%H::%i:%s'; # --error 1231 # SET time_format='%H:%i:%s%f'; # --error 1231 # SET time_format='%H:%i.%f:%s'; # --error 1231 # SET time_format='%H:%i:%s%p'; # --error 1231 # SET time_format='%h:%i:%s.%f %p %Y-%m-%d'; # --error 1231 # SET time_format='%H%i%s.%f'; # --error 1231 # SET time_format='%H:%i-%s.%f'; # --error 1231 # SET date_format='%d.%m.%d'; # --error 1231 # SET datetime_format='%h.%m.%y %d.%i.%s'; # --error 1231 # set datetime_format= '%H:%i:%s.%f %p %Y-%m-%d'; # # # # # Test GLOBAL values # # set GLOBAL datetime_format= '%H:%i:%s %Y-%m-%d'; # SET SESSION datetime_format=default; # select @@global.datetime_format, @@session.datetime_format; # SET GLOBAL datetime_format=default; # SET SESSION datetime_format=default; # select @@global.datetime_format, @@session.datetime_format; # # SET GLOBAL date_format=default; # SET GLOBAL time_format=default; # SET GLOBAL datetime_format=default; # SET time_format=default; # SET date_format=default; # SET datetime_format=default; # SET date_format='%d.%m.%Y'; # select CAST('01.01.2001' as DATE) as a; # SET datetime_format='%d.%m.%Y %H.%i.%s'; # select CAST('01.01.2001 05.12.06' as DATETIME) as a; # SET time_format='%H.%i.%s'; # select CAST('05.12.06' as TIME) as a; # # SET datetime_format='%d.%m.%Y %h:%i:%s %p'; # select CAST('01.01.2001 05:12:06AM' as DATETIME) as a; # select CAST('01.01.2001 05:12:06 PM' as DATETIME) as a; # # SET time_format='%h:%i:%s %p'; # select CAST('05:12:06 AM' as TIME) as a; # select CAST('05:12:06.1234PM' as TIME) as a; # # SET time_format='%h.%i.%s %p'; # SET date_format='%d.%m.%y'; # SET datetime_format='%d.%m.%y %h.%i.%s %p'; # select CAST('12-12-06' as DATE) as a; # # select adddate('01.01.97 11.59.59.000001 PM', 10); # select datediff('31.12.97 11.59:59.000001 PM','01.01.98'); # select weekofyear('31.11.97 11:59:59.000001 PM'); # select makedate(1997,1); # select addtime('31.12.97 11.59.59.999999 PM', '1 1.1.1.000002'); # select maketime(23,11,12); # select timediff('01.01.97 11:59:59.000001 PM','31.12.95 11:59:59.000002 PM'); # # SET time_format='%i:%s:%H'; # select cast(str_to_date('15-01-2001 12:59:59', '%d-%m-%Y %H:%i:%S') as TIME); # # Test of str_to_date # select str_to_date(concat('15-01-2001',' 2:59:58.999'), concat('%d-%m-%Y',' ','%H:%i:%s.%f')); select STR_TO_DATE('2004.12.12 22.30.61','%Y.%m.%d %T'); 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.%#'), ('0003-01-02 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'), ('2003-01-02 12:11:12.12345 am', '%Y-%m-%d %h:%i:%S.%f%p'), ('2003-01-02 11:11:12Pm', '%Y-%m-%d %h:%i:%S%p'), ('10:20:10', '%H:%i:%s'), ('10:20:10', '%h:%i:%s.%f'), ('10:20:10', '%T'), ('10:20:10AM', '%h:%i:%s%p'), ('10:20:10AM', '%r'), ('10:20:10.44AM', '%h:%i:%s.%f%p'), ('15-01-2001 12:59:58', '%d-%m-%Y %H:%i:%S'), ('15 September 2001', '%d %M %Y'), ('15 SEPTEMB 2001', '%d %M %Y'), ('15 MAY 2001', '%d %b %Y'), ('15th May 2001', '%D %b %Y'), ('Sunday 15 MAY 2001', '%W %d %b %Y'), ('Sund 15 MAY 2001', '%W %d %b %Y'), ('Tuesday 00 2002', '%W %U %Y'), ('Thursday 53 1998', '%W %u %Y'), ('Sunday 01 2001', '%W %v %x'), ('Tuesday 52 2001', '%W %V %X'), ('060 2004', '%j %Y'), ('4 53 1998', '%w %u %Y'), ('15-01-2001', '%d-%m-%Y %H:%i:%S'), ('15-01-20', '%d-%m-%y'), ('15-2001-1', '%d-%Y-%c'); select date,format,str_to_date(date, format) as str_to_date from t1; # Use as a string select date,format,concat('',str_to_date(date, format)) as con from t1; # Use as datetime select date,format,cast(str_to_date(date, format) as datetime) as datetime from t1; select date,format,DATE(str_to_date(date, format)) as date2 from t1; select date,format,TIME(str_to_date(date, format)) as time from t1; select date,format,concat(TIME(str_to_date(date, format))) as time2 from t1; # Test small bug in %f handling select concat('',str_to_date('8:11:2.123456 03-01-02','%H:%i:%S.%f %y-%m-%d')); # Test wrong dates or converion specifiers truncate table t1; insert into t1 values ('2003-01-02 10:11:12 PM', '%Y-%m-%d %H:%i:%S %p'), ('2003-01-02 10:11:12.123456', '%Y-%m-%d %h:%i:%S %p'), ('2003-01-02 10:11:12AM', '%Y-%m-%d %h:%i:%S.%f %p'), ('2003-01-02 10:11:12AN', '%Y-%m-%d %h:%i:%S%p'), ('2003-01-02 10:11:12 PM', '%y-%m-%d %H:%i:%S %p'), ('10:20:10AM', '%H:%i:%s%p'), ('15 Septembei 2001', '%d %M %Y'), ('15 Ju 2001', '%d %M %Y'), ('Sund 15 MA', '%W %d %b %Y'), ('Thursdai 12 1998', '%W %u %Y'), ('Sunday 01 2001', '%W %v %X'), ('Tuesday 52 2001', '%W %V %x'), ('Tuesday 52 2001', '%W %V %Y'), ('Tuesday 52 2001', '%W %u %x'), ('7 53 1998', '%w %u %Y'), (NULL, get_format(DATE,'USA')); select date,format,str_to_date(date, format) as str_to_date from t1; select date,format,concat(str_to_date(date, format),'') as con from t1; # Test 'maybe' date formats and 'strange but correct' results truncate table t1; insert into t1 values ('10:20:10AM', '%h:%i:%s'), ('2003-01-02 10:11:12', '%Y-%m-%d %h:%i:%S'), ('03-01-02 10:11:12 PM', '%Y-%m-%d %h:%i:%S %p'); select date,format,str_to_date(date, format) as str_to_date from t1; select date,format,concat(str_to_date(date, format),'') as con from t1; drop table t1; # # Test of get_format # select get_format(DATE, 'USA') as a; select get_format(TIME, 'internal') as a; select get_format(DATETIME, 'eur') as a; select get_format(TIMESTAMP, 'eur') as a; select get_format(DATE, 'TEST') as a; select str_to_date('15-01-2001 12:59:59', GET_FORMAT(DATE,'USA')); explain extended select makedate(1997,1), addtime("31.12.97 11.59.59.999999 PM", "1 1.1.1.000002"),subtime("31.12.97 11.59.59.999999 PM", "1 1.1.1.000002"),timediff("01.01.97 11:59:59.000001 PM","31.12.95 11:59:59.000002 PM"),cast(str_to_date("15-01-2001 12:59:59", "%d-%m-%Y %H:%i:%S") as TIME), maketime(23,11,12),microsecond("1997-12-31 23:59:59.000001"); # # Test of date_format() # 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; # PS doesn't support fractional seconds --disable_ps_protocol 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; --enable_ps_protocol # # Test of locale dependent date format (WL#2928 Date Translation NRE) # set names latin1; select date_format('2004-01-01','%W (%a), %e %M (%b) %Y'); set lc_time_names=ru_RU; set names koi8r; select date_format('2004-01-01','%W (%a), %e %M (%b) %Y'); set lc_time_names=de_DE; set names latin1; select date_format('2004-01-01','%W (%a), %e %M (%b) %Y'); set names latin1; set lc_time_names=en_US; # # Bug #14016 # create table t1 (f1 datetime); insert into t1 (f1) values ("2005-01-01"); insert into t1 (f1) values ("2005-02-01"); select date_format(f1, "%m") as d1, date_format(f1, "%M") as d2 from t1 order by date_format(f1, "%M"); drop table t1; # # Bug #15828 # select str_to_date( 1, NULL ); select str_to_date( NULL, 1 ); select str_to_date( 1, IF(1=1,NULL,NULL) ); # # Bug#11326 # TIME_FORMAT using "%r" returns wrong hour using 24:00:00 in TIME column # # This tests that 24:00:00 does not return PM, when it should be AM. # Some other values are being tested same time. # SELECT TIME_FORMAT("24:00:00", '%r'); SELECT TIME_FORMAT("00:00:00", '%r'); SELECT TIME_FORMAT("12:00:00", '%r'); SELECT TIME_FORMAT("15:00:00", '%r'); SELECT TIME_FORMAT("01:00:00", '%r'); SELECT TIME_FORMAT("25:00:00", '%r'); # # Bug#11324 # TIME_FORMAT using "%l:%i" returns 36:00 with 24:00:00 in TIME column # # This tests that 24:00:00 does not change to "36:00 AM". Testing # some other values same time. # SELECT TIME_FORMAT("00:00:00", '%l %p'); SELECT TIME_FORMAT("01:00:00", '%l %p'); SELECT TIME_FORMAT("12:00:00", '%l %p'); SELECT TIME_FORMAT("23:00:00", '%l %p'); SELECT TIME_FORMAT("24:00:00", '%l %p'); SELECT TIME_FORMAT("25:00:00", '%l %p'); # # Bug#20729: Bad date_format() call makes mysql server crash # SELECT DATE_FORMAT('%Y-%m-%d %H:%i:%s', 1151414896); # # Bug #22029: str_to_date returning NULL # select str_to_date('04 /30/2004', '%m /%d/%Y'); select str_to_date('04/30 /2004', '%m /%d /%Y'); select str_to_date('04/30/2004 ', '%m/%d/%Y '); --echo "End of 4.1 tests" # # Bug #41470: DATE_FORMAT() crashes the complete server with a valid date # # show that these two do not crash the server: SELECT DATE_FORMAT("0000-01-01",'%W %d %M %Y') as valid_date; SELECT DATE_FORMAT("0000-02-28",'%W %d %M %Y') as valid_date; # show that date within the Gregorian range render correct results: (THU) SELECT DATE_FORMAT("2009-01-01",'%W %d %M %Y') as valid_date; --echo "End of 5.0 tests" --echo # --echo # Start of 5.1 tests --echo # --echo # --echo # Bug#58005 utf8 + get_format causes failed assertion: !str || str != Ptr' --echo # SET NAMES utf8; SELECT LEAST('%', GET_FORMAT(datetime, 'eur'), CAST(GET_FORMAT(datetime, 'eur') AS CHAR(65535))); SET NAMES latin1; --echo # --echo # End of 5.1 tests --echo # # # TIME_FORMAT and non-time format specifiers # select time_format('2001-01-01 02:02:02', '%d.%m.%Y'); select time_format('2001-01-01 02:02:02', '%d %T'); select time_format('01 02:02:02', '%d %T'); select time_format('01 02:02:02', '%T'); select time_format('2001-01-01 02:02:02', '%T');