mirror of
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8fd6830478
- The setting of "ENV{'TZ'}" doesn't affect the timezone
used by MySQL Server on Windows.
- Explicitly set timezone to "+03:00" in test case before
doing the calculatiosn to check that there is three hours
difference between utc and local time.
(Magnus' fix)
522 lines
24 KiB
Text
522 lines
24 KiB
Text
#
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# time functions
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#
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--disable_warnings
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drop table if exists t1,t2,t3;
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--enable_warnings
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# Set timezone to GMT-3, to make it possible to use "interval 3 hour"
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set time_zone="+03:00";
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select from_days(to_days("960101")),to_days(960201)-to_days("19960101"),to_days(date_add(curdate(), interval 1 day))-to_days(curdate()),weekday("1997-11-29");
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select period_add("9602",-12),period_diff(199505,"9404") ;
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select now()-now(),weekday(curdate())-weekday(now()),unix_timestamp()-unix_timestamp(now());
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select from_unixtime(unix_timestamp("1994-03-02 10:11:12")),from_unixtime(unix_timestamp("1994-03-02 10:11:12"),"%Y-%m-%d %h:%i:%s"),from_unixtime(unix_timestamp("1994-03-02 10:11:12"))+0;
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select sec_to_time(9001),sec_to_time(9001)+0,time_to_sec("15:12:22"),
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sec_to_time(time_to_sec("0:30:47")/6.21);
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select sec_to_time(time_to_sec('-838:59:59'));
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select now()-curdate()*1000000-curtime();
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select strcmp(current_timestamp(),concat(current_date()," ",current_time()));
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select strcmp(localtime(),concat(current_date()," ",current_time()));
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select strcmp(localtimestamp(),concat(current_date()," ",current_time()));
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select date_format("1997-01-02 03:04:05", "%M %W %D %Y %y %m %d %h %i %s %w");
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select date_format("1997-01-02", concat("%M %W %D ","%Y %y %m %d %h %i %s %w"));
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select dayofmonth("1997-01-02"),dayofmonth(19970323);
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select month("1997-01-02"),year("98-02-03"),dayofyear("1997-12-31");
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select month("2001-02-00"),year("2001-00-00");
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select DAYOFYEAR("1997-03-03"), WEEK("1998-03-03"), QUARTER(980303);
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select HOUR("1997-03-03 23:03:22"), MINUTE("23:03:22"), SECOND(230322);
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# Test of week and yearweek
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select week(19980101),week(19970101),week(19980101,1),week(19970101,1);
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select week(19981231),week(19971231),week(19981231,1),week(19971231,1);
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select week(19950101),week(19950101,1);
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select yearweek('1981-12-31',1),yearweek('1982-01-01',1),yearweek('1982-12-31',1),yearweek('1983-01-01',1);
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select yearweek('1987-01-01',1),yearweek('1987-01-01');
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select week("2000-01-01",0) as '2000', week("2001-01-01",0) as '2001', week("2002-01-01",0) as '2002',week("2003-01-01",0) as '2003', week("2004-01-01",0) as '2004', week("2005-01-01",0) as '2005', week("2006-01-01",0) as '2006';
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select week("2000-01-06",0) as '2000', week("2001-01-06",0) as '2001', week("2002-01-06",0) as '2002',week("2003-01-06",0) as '2003', week("2004-01-06",0) as '2004', week("2005-01-06",0) as '2005', week("2006-01-06",0) as '2006';
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select week("2000-01-01",1) as '2000', week("2001-01-01",1) as '2001', week("2002-01-01",1) as '2002',week("2003-01-01",1) as '2003', week("2004-01-01",1) as '2004', week("2005-01-01",1) as '2005', week("2006-01-01",1) as '2006';
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select week("2000-01-06",1) as '2000', week("2001-01-06",1) as '2001', week("2002-01-06",1) as '2002',week("2003-01-06",1) as '2003', week("2004-01-06",1) as '2004', week("2005-01-06",1) as '2005', week("2006-01-06",1) as '2006';
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select yearweek("2000-01-01",0) as '2000', yearweek("2001-01-01",0) as '2001', yearweek("2002-01-01",0) as '2002',yearweek("2003-01-01",0) as '2003', yearweek("2004-01-01",0) as '2004', yearweek("2005-01-01",0) as '2005', yearweek("2006-01-01",0) as '2006';
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select yearweek("2000-01-06",0) as '2000', yearweek("2001-01-06",0) as '2001', yearweek("2002-01-06",0) as '2002',yearweek("2003-01-06",0) as '2003', yearweek("2004-01-06",0) as '2004', yearweek("2005-01-06",0) as '2005', yearweek("2006-01-06",0) as '2006';
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select yearweek("2000-01-01",1) as '2000', yearweek("2001-01-01",1) as '2001', yearweek("2002-01-01",1) as '2002',yearweek("2003-01-01",1) as '2003', yearweek("2004-01-01",1) as '2004', yearweek("2005-01-01",1) as '2005', yearweek("2006-01-01",1) as '2006';
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select yearweek("2000-01-06",1) as '2000', yearweek("2001-01-06",1) as '2001', yearweek("2002-01-06",1) as '2002',yearweek("2003-01-06",1) as '2003', yearweek("2004-01-06",1) as '2004', yearweek("2005-01-06",1) as '2005', yearweek("2006-01-06",1) as '2006';
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select week(19981231,2), week(19981231,3), week(20000101,2), week(20000101,3);
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select week(20001231,2),week(20001231,3);
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select week(19981231,0) as '0', week(19981231,1) as '1', week(19981231,2) as '2', week(19981231,3) as '3', week(19981231,4) as '4', week(19981231,5) as '5', week(19981231,6) as '6', week(19981231,7) as '7';
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select week(20000101,0) as '0', week(20000101,1) as '1', week(20000101,2) as '2', week(20000101,3) as '3', week(20000101,4) as '4', week(20000101,5) as '5', week(20000101,6) as '6', week(20000101,7) as '7';
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select week(20000106,0) as '0', week(20000106,1) as '1', week(20000106,2) as '2', week(20000106,3) as '3', week(20000106,4) as '4', week(20000106,5) as '5', week(20000106,6) as '6', week(20000106,7) as '7';
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select week(20001231,0) as '0', week(20001231,1) as '1', week(20001231,2) as '2', week(20001231,3) as '3', week(20001231,4) as '4', week(20001231,5) as '5', week(20001231,6) as '6', week(20001231,7) as '7';
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select week(20010101,0) as '0', week(20010101,1) as '1', week(20010101,2) as '2', week(20010101,3) as '3', week(20010101,4) as '4', week(20010101,5) as '5', week(20010101,6) as '6', week(20010101,7) as '7';
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select yearweek(20001231,0), yearweek(20001231,1), yearweek(20001231,2), yearweek(20001231,3), yearweek(20001231,4), yearweek(20001231,5), yearweek(20001231,6), yearweek(20001231,7);
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set default_week_format = 6;
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select week(20001231), week(20001231,6);
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set default_week_format = 0;
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set default_week_format = 2;
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select week(20001231),week(20001231,2),week(20001231,0);
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set default_week_format = 0;
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select date_format('1998-12-31','%x-%v'),date_format('1999-01-01','%x-%v');
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select date_format('1999-12-31','%x-%v'),date_format('2000-01-01','%x-%v');
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select dayname("1962-03-03"),dayname("1962-03-03")+0;
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select monthname("1972-03-04"),monthname("1972-03-04")+0;
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select time_format(19980131000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
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select time_format(19980131010203,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
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select time_format(19980131131415,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
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select time_format(19980131010015,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
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select date_format(concat('19980131',131415),'%H|%I|%k|%l|%i|%p|%r|%S|%T| %M|%W|%D|%Y|%y|%a|%b|%j|%m|%d|%h|%s|%w');
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select date_format(19980021000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T| %M|%W|%D|%Y|%y|%a|%b|%j|%m|%d|%h|%s|%w');
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select date_add("1997-12-31 23:59:59",INTERVAL 1 SECOND);
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select date_add("1997-12-31 23:59:59",INTERVAL 1 MINUTE);
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select date_add("1997-12-31 23:59:59",INTERVAL 1 HOUR);
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select date_add("1997-12-31 23:59:59",INTERVAL 1 DAY);
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select date_add("1997-12-31 23:59:59",INTERVAL 1 MONTH);
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select date_add("1997-12-31 23:59:59",INTERVAL 1 YEAR);
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select date_add("1997-12-31 23:59:59",INTERVAL "1:1" MINUTE_SECOND);
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select date_add("1997-12-31 23:59:59",INTERVAL "1:1" HOUR_MINUTE);
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select date_add("1997-12-31 23:59:59",INTERVAL "1:1" DAY_HOUR);
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select date_add("1997-12-31 23:59:59",INTERVAL "1 1" YEAR_MONTH);
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select date_add("1997-12-31 23:59:59",INTERVAL "1:1:1" HOUR_SECOND);
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select date_add("1997-12-31 23:59:59",INTERVAL "1 1:1" DAY_MINUTE);
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select date_add("1997-12-31 23:59:59",INTERVAL "1 1:1:1" DAY_SECOND);
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select date_sub("1998-01-01 00:00:00",INTERVAL 1 SECOND);
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select date_sub("1998-01-01 00:00:00",INTERVAL 1 MINUTE);
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select date_sub("1998-01-01 00:00:00",INTERVAL 1 HOUR);
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select date_sub("1998-01-01 00:00:00",INTERVAL 1 DAY);
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select date_sub("1998-01-01 00:00:00",INTERVAL 1 MONTH);
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select date_sub("1998-01-01 00:00:00",INTERVAL 1 YEAR);
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select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" MINUTE_SECOND);
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select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" HOUR_MINUTE);
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select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" DAY_HOUR);
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select date_sub("1998-01-01 00:00:00",INTERVAL "1 1" YEAR_MONTH);
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select date_sub("1998-01-01 00:00:00",INTERVAL "1:1:1" HOUR_SECOND);
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select date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1" DAY_MINUTE);
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select date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1:1" DAY_SECOND);
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select date_add("1997-12-31 23:59:59",INTERVAL 100000 SECOND);
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select date_add("1997-12-31 23:59:59",INTERVAL -100000 MINUTE);
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select date_add("1997-12-31 23:59:59",INTERVAL 100000 HOUR);
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select date_add("1997-12-31 23:59:59",INTERVAL -100000 DAY);
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select date_add("1997-12-31 23:59:59",INTERVAL 100000 MONTH);
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select date_add("1997-12-31 23:59:59",INTERVAL -100000 YEAR);
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select date_add("1997-12-31 23:59:59",INTERVAL "10000:1" MINUTE_SECOND);
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select date_add("1997-12-31 23:59:59",INTERVAL "-10000:1" HOUR_MINUTE);
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select date_add("1997-12-31 23:59:59",INTERVAL "10000:1" DAY_HOUR);
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select date_add("1997-12-31 23:59:59",INTERVAL "-100 1" YEAR_MONTH);
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select date_add("1997-12-31 23:59:59",INTERVAL "10000:99:99" HOUR_SECOND);
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select date_add("1997-12-31 23:59:59",INTERVAL " -10000 99:99" DAY_MINUTE);
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select date_add("1997-12-31 23:59:59",INTERVAL "10000 99:99:99" DAY_SECOND);
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select "1997-12-31 23:59:59" + INTERVAL 1 SECOND;
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select INTERVAL 1 DAY + "1997-12-31";
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select "1998-01-01 00:00:00" - INTERVAL 1 SECOND;
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select date_sub("1998-01-02",INTERVAL 31 DAY);
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select date_add("1997-12-31",INTERVAL 1 SECOND);
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select date_add("1997-12-31",INTERVAL 1 DAY);
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select date_add(NULL,INTERVAL 100000 SECOND);
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select date_add("1997-12-31 23:59:59",INTERVAL NULL SECOND);
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select date_add("1997-12-31 23:59:59",INTERVAL NULL MINUTE_SECOND);
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select date_add("9999-12-31 23:59:59",INTERVAL 1 SECOND);
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select date_sub("0000-00-00 00:00:00",INTERVAL 1 SECOND);
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select date_add('1998-01-30',Interval 1 month);
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select date_add('1998-01-30',Interval '2:1' year_month);
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select date_add('1996-02-29',Interval '1' year);
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select extract(YEAR FROM "1999-01-02 10:11:12");
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select extract(YEAR_MONTH FROM "1999-01-02");
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select extract(DAY FROM "1999-01-02");
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select extract(DAY_HOUR FROM "1999-01-02 10:11:12");
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select extract(DAY_MINUTE FROM "02 10:11:12");
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select extract(DAY_SECOND FROM "225 10:11:12");
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select extract(HOUR FROM "1999-01-02 10:11:12");
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select extract(HOUR_MINUTE FROM "10:11:12");
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select extract(HOUR_SECOND FROM "10:11:12");
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select extract(MINUTE FROM "10:11:12");
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select extract(MINUTE_SECOND FROM "10:11:12");
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select extract(SECOND FROM "1999-01-02 10:11:12");
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select extract(MONTH FROM "2001-02-00");
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#
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# test EXTRACT QUARTER (Bug #18100)
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#
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SELECT EXTRACT(QUARTER FROM '2004-01-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-02-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-03-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-04-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-05-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-06-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-07-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-08-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-09-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-10-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-11-15') AS quarter;
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SELECT EXTRACT(QUARTER FROM '2004-12-15') AS quarter;
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#
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# Test big intervals (Bug #3498)
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#
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SELECT "1900-01-01 00:00:00" + INTERVAL 2147483648 SECOND;
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SELECT "1900-01-01 00:00:00" + INTERVAL "1:2147483647" MINUTE_SECOND;
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SELECT "1900-01-01 00:00:00" + INTERVAL "100000000:214748364700" MINUTE_SECOND;SELECT "1900-01-01 00:00:00" + INTERVAL 1<<37 SECOND;
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SELECT "1900-01-01 00:00:00" + INTERVAL 1<<31 MINUTE;
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SELECT "1900-01-01 00:00:00" + INTERVAL 1<<20 HOUR;
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SELECT "1900-01-01 00:00:00" + INTERVAL 1<<38 SECOND;
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SELECT "1900-01-01 00:00:00" + INTERVAL 1<<33 MINUTE;
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SELECT "1900-01-01 00:00:00" + INTERVAL 1<<30 HOUR;
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SELECT "1900-01-01 00:00:00" + INTERVAL "1000000000:214748364700" MINUTE_SECOND;
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#
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# Bug #614 (multiple extracts in where)
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#
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create table t1 (ctime varchar(20));
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insert into t1 values ('2001-01-12 12:23:40');
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select ctime, hour(ctime) from t1;
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select ctime from t1 where extract(MONTH FROM ctime) = 1 AND extract(YEAR FROM ctime) = 2001;
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drop table t1;
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#
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# Test bug with monthname() and NULL
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#
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create table t1 (id int);
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create table t2 (id int, date date);
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insert into t1 values (1);
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insert into t2 values (1, "0000-00-00");
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insert into t1 values (2);
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insert into t2 values (2, "2000-01-01");
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select monthname(date) from t1 inner join t2 on t1.id = t2.id;
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select monthname(date) from t1 inner join t2 on t1.id = t2.id order by t1.id;
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drop table t1,t2;
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#
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# Test bug with month() and year() on text fields with wrong information
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CREATE TABLE t1 (updated text) ENGINE=MyISAM;
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INSERT INTO t1 VALUES ('');
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SELECT month(updated) from t1;
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SELECT year(updated) from t1;
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drop table t1;
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#
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# Check that functions work identically on 0000-00-00 as a constant and on a
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# column
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#
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create table t1 (d date, dt datetime, t timestamp, c char(10));
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insert into t1 values ("0000-00-00", "0000-00-00", "0000-00-00", "0000-00-00");
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select dayofyear("0000-00-00"),dayofyear(d),dayofyear(dt),dayofyear(t),dayofyear(c) from t1;
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select dayofmonth("0000-00-00"),dayofmonth(d),dayofmonth(dt),dayofmonth(t),dayofmonth(c) from t1;
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select month("0000-00-00"),month(d),month(dt),month(t),month(c) from t1;
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select quarter("0000-00-00"),quarter(d),quarter(dt),quarter(t),quarter(c) from t1;
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select week("0000-00-00"),week(d),week(dt),week(t),week(c) from t1;
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select year("0000-00-00"),year(d),year(dt),year(t),year(c) from t1;
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select yearweek("0000-00-00"),yearweek(d),yearweek(dt),yearweek(t),yearweek(c) from t1;
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select to_days("0000-00-00"),to_days(d),to_days(dt),to_days(t),to_days(c) from t1;
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select extract(MONTH FROM "0000-00-00"),extract(MONTH FROM d),extract(MONTH FROM dt),extract(MONTH FROM t),extract(MONTH FROM c) from t1;
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drop table t1;
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#
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# Test problem with TIMESTAMP and BETWEEN
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#
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CREATE TABLE t1 ( start datetime default NULL);
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INSERT INTO t1 VALUES ('2002-10-21 00:00:00'),('2002-10-28 00:00:00'),('2002-11-04 00:00:00');
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CREATE TABLE t2 ( ctime1 timestamp NOT NULL, ctime2 timestamp NOT NULL);
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INSERT INTO t2 VALUES (20021029165106,20021105164731);
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CREATE TABLE t3 (ctime1 char(19) NOT NULL, ctime2 char(19) NOT NULL);
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INSERT INTO t3 VALUES ("2002-10-29 16:51:06","2002-11-05 16:47:31");
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# The following statement should be fixed to return a row in 4.1
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select * from t1, t2 where t1.start between t2.ctime1 and t2.ctime2;
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select * from t1, t2 where t1.start >= t2.ctime1 and t1.start <= t2.ctime2;
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select * from t1, t3 where t1.start between t3.ctime1 and t3.ctime2;
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drop table t1,t2,t3;
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#
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# Test unix timestamp
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#
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select @a:=FROM_UNIXTIME(1);
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select unix_timestamp(@a);
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select unix_timestamp('1969-12-01 19:00:01');
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#
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# Test for bug #6439 "unix_timestamp() function returns wrong datetime
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# values for too big argument" and bug #7515 "from_unixtime(0) now
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# returns NULL instead of the epoch". unix_timestamp() should return error
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# for too big or negative argument. It should return Epoch value for zero
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# argument since it seems that many user's rely on this fact.
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#
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select from_unixtime(-1);
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select from_unixtime(2145916800);
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select from_unixtime(0);
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#
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# Test types from + INTERVAL
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#
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CREATE TABLE t1 (datetime datetime, timestamp timestamp, date date, time time);
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INSERT INTO t1 values ("2001-01-02 03:04:05", "2002-01-02 03:04:05", "2003-01-02", "06:07:08");
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SELECT * from t1;
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select date_add("1997-12-31",INTERVAL 1 SECOND);
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select date_add("1997-12-31",INTERVAL "1 1" YEAR_MONTH);
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select date_add(datetime, INTERVAL 1 SECOND) from t1;
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select date_add(datetime, INTERVAL 1 YEAR) from t1;
|
|
|
|
select date_add(date,INTERVAL 1 SECOND) from t1;
|
|
select date_add(date,INTERVAL 1 MINUTE) from t1;
|
|
select date_add(date,INTERVAL 1 HOUR) from t1;
|
|
select date_add(date,INTERVAL 1 DAY) from t1;
|
|
select date_add(date,INTERVAL 1 MONTH) from t1;
|
|
select date_add(date,INTERVAL 1 YEAR) from t1;
|
|
select date_add(date,INTERVAL "1:1" MINUTE_SECOND) from t1;
|
|
select date_add(date,INTERVAL "1:1" HOUR_MINUTE) from t1;
|
|
select date_add(date,INTERVAL "1:1" DAY_HOUR) from t1;
|
|
select date_add(date,INTERVAL "1 1" YEAR_MONTH) from t1;
|
|
select date_add(date,INTERVAL "1:1:1" HOUR_SECOND) from t1;
|
|
select date_add(date,INTERVAL "1 1:1" DAY_MINUTE) from t1;
|
|
select date_add(date,INTERVAL "1 1:1:1" DAY_SECOND) from t1;
|
|
select date_add(date,INTERVAL "1" WEEK) from t1;
|
|
select date_add(date,INTERVAL "1" QUARTER) from t1;
|
|
select timestampadd(MINUTE, 1, date) from t1;
|
|
select timestampadd(WEEK, 1, date) from t1;
|
|
select timestampadd(SQL_TSI_SECOND, 1, date) from t1;
|
|
# Prepared statements doesn't support FRAC_SECOND yet
|
|
--disable_ps_protocol
|
|
select timestampadd(SQL_TSI_FRAC_SECOND, 1, date) from t1;
|
|
--enable_ps_protocol
|
|
|
|
select timestampdiff(MONTH, '2001-02-01', '2001-05-01') as a;
|
|
select timestampdiff(YEAR, '2002-05-01', '2001-01-01') as a;
|
|
select timestampdiff(QUARTER, '2002-05-01', '2001-01-01') as a;
|
|
select timestampdiff(MONTH, '2000-03-28', '2000-02-29') as a;
|
|
select timestampdiff(MONTH, '1991-03-28', '2000-02-29') as a;
|
|
select timestampdiff(SQL_TSI_WEEK, '2001-02-01', '2001-05-01') as a;
|
|
select timestampdiff(SQL_TSI_HOUR, '2001-02-01', '2001-05-01') as a;
|
|
select timestampdiff(SQL_TSI_DAY, '2001-02-01', '2001-05-01') as a;
|
|
select timestampdiff(SQL_TSI_MINUTE, '2001-02-01 12:59:59', '2001-05-01 12:58:59') as a;
|
|
select timestampdiff(SQL_TSI_SECOND, '2001-02-01 12:59:59', '2001-05-01 12:58:58') as a;
|
|
select timestampdiff(SQL_TSI_FRAC_SECOND, '2001-02-01 12:59:59.120000', '2001-05-01 12:58:58.119999') as a;
|
|
|
|
select timestampdiff(SQL_TSI_DAY, '1986-02-01', '1986-03-01') as a1,
|
|
timestampdiff(SQL_TSI_DAY, '1900-02-01', '1900-03-01') as a2,
|
|
timestampdiff(SQL_TSI_DAY, '1996-02-01', '1996-03-01') as a3,
|
|
timestampdiff(SQL_TSI_DAY, '2000-02-01', '2000-03-01') as a4;
|
|
|
|
select date_add(time,INTERVAL 1 SECOND) from t1;
|
|
drop table t1;
|
|
|
|
# test for last_day
|
|
select last_day('2000-02-05') as f1, last_day('2002-12-31') as f2,
|
|
last_day('2003-03-32') as f3, last_day('2003-04-01') as f4,
|
|
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,
|
|
from_days(to_days("960101")) as b;
|
|
describe t1;
|
|
select * from t1;
|
|
drop table t1;
|
|
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
|
|
|
|
select strcmp(date_sub(localtimestamp(), interval 3 hour), utc_timestamp())=0;
|
|
select strcmp(date_format(date_sub(localtimestamp(), interval 3 hour),"%T"), utc_time())=0;
|
|
select strcmp(date_format(date_sub(localtimestamp(), interval 3 hour),"%Y-%m-%d"), utc_date())=0;
|
|
select strcmp(date_format(utc_timestamp(),"%T"), utc_time())=0;
|
|
select strcmp(date_format(utc_timestamp(),"%Y-%m-%d"), utc_date())=0;
|
|
select strcmp(concat(utc_date(),' ',utc_time()),utc_timestamp())=0;
|
|
|
|
explain extended select period_add("9602",-12),period_diff(199505,"9404"),from_days(to_days("960101")),dayofmonth("1997-01-02"), month("1997-01-02"), monthname("1972-03-04"),dayofyear("0000-00-00"),HOUR("1997-03-03 23:03:22"),MINUTE("23:03:22"),SECOND(230322),QUARTER(980303),WEEK("1998-03-03"),yearweek("2000-01-01",1),week(19950101,1),year("98-02-03"),weekday(curdate())-weekday(now()),dayname("1962-03-03"),unix_timestamp(),sec_to_time(time_to_sec("0:30:47")/6.21),curtime(),utc_time(),curdate(),utc_date(),utc_timestamp(),date_format("1997-01-02 03:04:05", "%M %W %D %Y %y %m %d %h %i %s %w"),from_unixtime(unix_timestamp("1994-03-02 10:11:12")),"1997-12-31 23:59:59" + INTERVAL 1 SECOND,"1998-01-01 00:00:00" - INTERVAL 1 SECOND,INTERVAL 1 DAY + "1997-12-31", extract(YEAR FROM "1999-01-02 10:11:12"),date_add("1997-12-31 23:59:59",INTERVAL 1 SECOND);
|
|
|
|
SET @TMP=NOW();
|
|
CREATE TABLE t1 (d DATETIME);
|
|
INSERT INTO t1 VALUES (NOW());
|
|
INSERT INTO t1 VALUES (NOW());
|
|
INSERT INTO t1 VALUES (NOW());
|
|
SELECT count(*) FROM t1 WHERE d>FROM_DAYS(TO_DAYS(@TMP)) AND d<=FROM_DAYS(TO_DAYS(@TMP)+1);
|
|
DROP TABLE t1;
|
|
|
|
#
|
|
# Bug #10568
|
|
#
|
|
|
|
select last_day('2005-00-00');
|
|
select last_day('2005-00-01');
|
|
select last_day('2005-01-00');
|
|
|
|
#
|
|
# Bug #18501: monthname and NULLs
|
|
#
|
|
|
|
select monthname(str_to_date(null, '%m')), monthname(str_to_date(null, '%m')),
|
|
monthname(str_to_date(1, '%m')), monthname(str_to_date(0, '%m'));
|
|
|
|
#
|
|
# Bug#16377 result of DATE/TIME functions were compared as strings which
|
|
# can lead to a wrong result.
|
|
#
|
|
create table t1(f1 date, f2 time, f3 datetime);
|
|
insert into t1 values ("2006-01-01", "12:01:01", "2006-01-01 12:01:01");
|
|
insert into t1 values ("2006-01-02", "12:01:02", "2006-01-02 12:01:02");
|
|
select f1 from t1 where f1 between "2006-1-1" and 20060101;
|
|
select f1 from t1 where f1 between "2006-1-1" and "2006.1.1";
|
|
select f1 from t1 where date(f1) between "2006-1-1" and "2006.1.1";
|
|
select f2 from t1 where f2 between "12:1:2" and "12:2:2";
|
|
select f2 from t1 where time(f2) between "12:1:2" and "12:2:2";
|
|
select f3 from t1 where f3 between "2006-1-1 12:1:1" and "2006-1-1 12:1:2";
|
|
select f3 from t1 where timestamp(f3) between "2006-1-1 12:1:1" and "2006-1-1 12:1:2";
|
|
select f1 from t1 where "2006-1-1" between f1 and f3;
|
|
select f1 from t1 where "2006-1-1" between date(f1) and date(f3);
|
|
select f1 from t1 where "2006-1-1" between f1 and 'zzz';
|
|
select f1 from t1 where makedate(2006,1) between date(f1) and date(f3);
|
|
select f1 from t1 where makedate(2006,2) between date(f1) and date(f3);
|
|
drop table t1;
|
|
|
|
#
|
|
# Bug #16546
|
|
#
|
|
|
|
create table t1 select now() - now(), curtime() - curtime(),
|
|
sec_to_time(1) + 0, from_unixtime(1) + 0;
|
|
show create table t1;
|
|
drop table t1;
|
|
|
|
# End of 4.1 tests
|
|
|
|
explain extended select timestampdiff(SQL_TSI_WEEK, '2001-02-01', '2001-05-01') as a1,
|
|
timestampdiff(SQL_TSI_FRAC_SECOND, '2001-02-01 12:59:59.120000', '2001-05-01 12:58:58.119999') as a2;
|
|
|
|
#
|
|
# Bug #10568
|
|
#
|
|
|
|
select last_day('2005-00-00');
|
|
select last_day('2005-00-01');
|
|
select last_day('2005-01-00');
|
|
|
|
#
|
|
# Bug #10590: %h, %I, and %l format specifies should all return results in
|
|
# the 0-11 range
|
|
#
|
|
select time_format('100:00:00', '%H %k %h %I %l');
|
|
|
|
#
|
|
# Bug #12562: Make SYSDATE behave like it does in Oracle: always the current
|
|
# time, regardless of magic to make NOW() always the same for the
|
|
# entirety of a statement.
|
|
create table t1 (a timestamp default '2005-05-05 01:01:01',
|
|
b timestamp default '2005-05-05 01:01:01');
|
|
delimiter //;
|
|
create function t_slow_sysdate() returns timestamp
|
|
begin
|
|
do sleep(2);
|
|
return sysdate();
|
|
end;
|
|
//
|
|
|
|
insert into t1 set a = sysdate(), b = t_slow_sysdate();//
|
|
|
|
create trigger t_before before insert on t1
|
|
for each row begin
|
|
set new.b = t_slow_sysdate();
|
|
end
|
|
//
|
|
|
|
delimiter ;//
|
|
|
|
insert into t1 set a = sysdate();
|
|
|
|
select a != b from t1;
|
|
|
|
drop trigger t_before;
|
|
drop function t_slow_sysdate;
|
|
drop table t1;
|
|
|
|
create table t1 (a datetime, i int, b datetime);
|
|
insert into t1 select sysdate(), sleep(1), sysdate() from dual;
|
|
select a != b from t1;
|
|
drop table t1;
|
|
|
|
delimiter //;
|
|
create procedure t_sysdate()
|
|
begin
|
|
select sysdate() into @a;
|
|
do sleep(2);
|
|
select sysdate() into @b;
|
|
select @a != @b;
|
|
end;
|
|
//
|
|
delimiter ;//
|
|
call t_sysdate();
|
|
drop procedure t_sysdate;
|
|
|
|
#
|
|
# Bug #13534: timestampdiff() returned incorrect results across leap years
|
|
#
|
|
select timestampdiff(month,'2004-09-11','2004-09-11');
|
|
select timestampdiff(month,'2004-09-11','2005-09-11');
|
|
select timestampdiff(month,'2004-09-11','2006-09-11');
|
|
select timestampdiff(month,'2004-09-11','2007-09-11');
|
|
select timestampdiff(month,'2005-09-11','2004-09-11');
|
|
select timestampdiff(month,'2005-09-11','2003-09-11');
|
|
|
|
select timestampdiff(month,'2004-02-28','2005-02-28');
|
|
select timestampdiff(month,'2004-02-29','2005-02-28');
|
|
select timestampdiff(month,'2004-02-28','2005-02-28');
|
|
select timestampdiff(month,'2004-03-29','2005-03-28');
|
|
select timestampdiff(month,'2003-02-28','2004-02-29');
|
|
select timestampdiff(month,'2003-02-28','2005-02-28');
|
|
|
|
select timestampdiff(month,'1999-09-11','2001-10-10');
|
|
select timestampdiff(month,'1999-09-11','2001-9-11');
|
|
|
|
select timestampdiff(year,'1999-09-11','2001-9-11');
|
|
select timestampdiff(year,'2004-02-28','2005-02-28');
|
|
select timestampdiff(year,'2004-02-29','2005-02-28');
|
|
|
|
#
|
|
# Bug #18618: BETWEEN for dates with the second argument being a constant
|
|
# expression and the first and the third arguments being fields
|
|
#
|
|
|
|
CREATE TABLE t1 (id int NOT NULL PRIMARY KEY, day date);
|
|
CREATE TABLE t2 (id int NOT NULL PRIMARY KEY, day date);
|
|
|
|
INSERT INTO t1 VALUES
|
|
(1, '2005-06-01'), (2, '2005-02-01'), (3, '2005-07-01');
|
|
INSERT INTO t2 VALUES
|
|
(1, '2005-08-01'), (2, '2005-06-15'), (3, '2005-07-15');
|
|
|
|
SELECT * FROM t1, t2
|
|
WHERE t1.day BETWEEN
|
|
'2005.09.01' - INTERVAL 6 MONTH AND t2.day;
|
|
SELECT * FROM t1, t2
|
|
WHERE CAST(t1.day AS DATE) BETWEEN
|
|
'2005.09.01' - INTERVAL 6 MONTH AND t2.day;
|
|
|
|
DROP TABLE t1,t2;
|
|
|
|
# End of 5.0 tests
|
|
|
|
# Restore timezone to default
|
|
set time_zone= @@global.time_zone;
|