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dfb60ca085
Added CEIL as an alias for CEILING Cleaned up CHECK constraint handling. (We don't anymore require braces after CHECK) Added casting to CHAR.
184 lines
11 KiB
Text
184 lines
11 KiB
Text
#
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# time functions
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#
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drop table if exists t1,t2,t3;
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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 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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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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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) TYPE=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(14) NOT NULL, ctime2 timestamp(14) 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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