~drizzle-trunk/drizzle/development

#
# time functions
#
--disable_warnings
drop table if exists t1,t2,t3;
--enable_warnings

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");
select period_add("9602",-12),period_diff(199505,"9404") ;

select now()-now(),weekday(curdate())-weekday(now()),unix_timestamp()-unix_timestamp(now());
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;
select date_format("1997-01-02 03:04:05", "%M %W %D %Y %y %m %d %h %i %s %w");
select date_format("1997-01-02", concat("%M %W %D ","%Y %y %m %d %h %i %s %w"));
select dayofmonth("1997-01-02"),dayofmonth(19970323);
select month("1997-01-02"),year("98-02-03"),dayofyear("1997-12-31");
--error 1686 # No more bad dates!
select month("2001-02-00"),year("2001-01-01");
select DAYOFYEAR("1997-03-03"), QUARTER(980303);
select HOUR("1997-03-03 23:03:22"), MINUTE("23:03:22"), SECOND(230322);


select date_format('1998-12-31','%x-%v'),date_format('1999-01-01','%x-%v');
select date_format('1999-12-31','%x-%v'),date_format('2000-01-01','%x-%v');

select dayname("1962-03-03"),dayname("1962-03-03")+0;
select monthname("1972-03-04"),monthname("1972-03-04")+0;
select time_format(19980131000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
select time_format(19980131010203,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
select time_format(19980131131415,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
select time_format(19980131010015,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
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');
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');
select date_add("1997-12-31 23:59:59",INTERVAL 1 SECOND);
select date_add("1997-12-31 23:59:59",INTERVAL 1 MINUTE);
select date_add("1997-12-31 23:59:59",INTERVAL 1 HOUR);
select date_add("1997-12-31 23:59:59",INTERVAL 1 DAY);
select date_add("1997-12-31 23:59:59",INTERVAL 1 MONTH);
select date_add("1997-12-31 23:59:59",INTERVAL 1 YEAR);
select date_add("1997-12-31 23:59:59",INTERVAL "1:1" MINUTE_SECOND);
select date_add("1997-12-31 23:59:59",INTERVAL "1:1" HOUR_MINUTE);
select date_add("1997-12-31 23:59:59",INTERVAL "1:1" DAY_HOUR);
select date_add("1997-12-31 23:59:59",INTERVAL "1 1" YEAR_MONTH);
select date_add("1997-12-31 23:59:59",INTERVAL "1:1:1" HOUR_SECOND);
select date_add("1997-12-31 23:59:59",INTERVAL "1 1:1" DAY_MINUTE);
select date_add("1997-12-31 23:59:59",INTERVAL "1 1:1:1" DAY_SECOND);

select date_sub("1998-01-01 00:00:00",INTERVAL 1 SECOND);
select date_sub("1998-01-01 00:00:00",INTERVAL 1 MINUTE);
select date_sub("1998-01-01 00:00:00",INTERVAL 1 HOUR);
select date_sub("1998-01-01 00:00:00",INTERVAL 1 DAY);
select date_sub("1998-01-01 00:00:00",INTERVAL 1 MONTH);
select date_sub("1998-01-01 00:00:00",INTERVAL 1 YEAR);
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" MINUTE_SECOND);
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" HOUR_MINUTE);
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" DAY_HOUR);
select date_sub("1998-01-01 00:00:00",INTERVAL "1 1" YEAR_MONTH);
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1:1" HOUR_SECOND);
select date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1" DAY_MINUTE);
select date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1:1" DAY_SECOND);

select date_add("1997-12-31 23:59:59",INTERVAL 100000 SECOND);
select date_add("1997-12-31 23:59:59",INTERVAL -100000 MINUTE);
select date_add("1997-12-31 23:59:59",INTERVAL 100000 HOUR);
select date_add("1997-12-31 23:59:59",INTERVAL -100000 DAY);
select date_add("1997-12-31 23:59:59",INTERVAL 100000 MONTH);
select date_add("1997-12-31 23:59:59",INTERVAL -100000 YEAR);
select date_add("1997-12-31 23:59:59",INTERVAL "10000:1" MINUTE_SECOND);
select date_add("1997-12-31 23:59:59",INTERVAL "-10000:1" HOUR_MINUTE);
select date_add("1997-12-31 23:59:59",INTERVAL "10000:1" DAY_HOUR);
select date_add("1997-12-31 23:59:59",INTERVAL "-100 1" YEAR_MONTH);
select date_add("1997-12-31 23:59:59",INTERVAL "10000:99:99" HOUR_SECOND);
select date_add("1997-12-31 23:59:59",INTERVAL " -10000 99:99" DAY_MINUTE);
select date_add("1997-12-31 23:59:59",INTERVAL "10000 99:99:99" DAY_SECOND);
select "1997-12-31 23:59:59" + INTERVAL 1 SECOND;
select INTERVAL 1 DAY + "1997-12-31";
select "1998-01-01 00:00:00" - INTERVAL 1 SECOND;

select date_sub("1998-01-02",INTERVAL 31 DAY);
select date_add("1997-12-31",INTERVAL 1 SECOND);
select date_add("1997-12-31",INTERVAL 1 DAY);
select date_add(NULL,INTERVAL 100000 SECOND);
select date_add("1997-12-31 23:59:59",INTERVAL NULL SECOND);
select date_add("1997-12-31 23:59:59",INTERVAL NULL MINUTE_SECOND);
select date_add("9999-12-31 23:59:59",INTERVAL 1 SECOND);
select date_sub("0000-00-00 00:00:00",INTERVAL 1 SECOND);
select date_add('1998-01-30',Interval 1 month);
select date_add('1998-01-30',Interval '2:1' year_month);
select date_add('1996-02-29',Interval '1' year);
select extract(YEAR FROM "1999-01-02 10:11:12");
select extract(YEAR_MONTH FROM "1999-01-02");
select extract(DAY FROM "1999-01-02");
select extract(DAY_HOUR FROM "1999-01-02 10:11:12");
# The following is an interval, not a time!
--error 1686 # Bad datetime
select extract(DAY_MINUTE FROM "02 10:11:12");
# The following is an interval, not a time!
--error 1686 # Bad datetime
select extract(DAY_SECOND FROM "225 10:11:12");
select extract(HOUR FROM "1999-01-02 10:11:12");
select extract(HOUR_MINUTE FROM "10:11:12");
select extract(HOUR_SECOND FROM "10:11:12");
select extract(MINUTE FROM "10:11:12");
select extract(MINUTE_SECOND FROM "10:11:12");
select extract(SECOND FROM "1999-01-02 10:11:12");
--error 1686 # Bad datetime
select extract(MONTH FROM "2001-02-00");

#
# test EXTRACT QUARTER (Bug #18100)
#

SELECT EXTRACT(QUARTER FROM '2004-01-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-02-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-03-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-04-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-05-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-06-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-07-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-08-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-09-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-10-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-11-15') AS quarter;
SELECT EXTRACT(QUARTER FROM '2004-12-15') AS quarter;

#
# Test big intervals (Bug #3498)
#
SELECT "1900-01-01 00:00:00" + INTERVAL 2147483648 SECOND;
SELECT "1900-01-01 00:00:00" + INTERVAL "1:2147483647" MINUTE_SECOND;
SELECT "1900-01-01 00:00:00" + INTERVAL "100000000:214748364700" MINUTE_SECOND;
SELECT "1900-01-01 00:00:00" + INTERVAL "1000000000:214748364700" MINUTE_SECOND;

#
# Bug #614 (multiple extracts in where)
#

create table t1 (ctime varchar(20));
insert into t1 values ('2001-01-12 12:23:40');
select ctime, hour(ctime) from t1;
select ctime from t1 where extract(MONTH FROM ctime) = 1 AND extract(YEAR FROM ctime) = 2001;
drop table t1;

#
# Test bug with monthname() and NULL
#

create table t1 (id int);
create table t2 (id int, date date);
insert into t1 values (1);
insert into t2 values (1, NULL);
insert into t1 values (2);
insert into t2 values (2, "2000-01-01");
select monthname(date) from t1 inner join t2 on t1.id = t2.id;
select monthname(date) from t1 inner join t2 on t1.id = t2.id order by t1.id;
drop table t1,t2;

#
# Test bug with month() and year() on text fields with wrong information

CREATE TABLE t1 (updated text) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('');
--error 1686 # "" is not a date!
SELECT month(updated) from t1;
--error 1686 # "" is not a date for pete's sake.
SELECT year(updated) from t1;
drop table t1;

#
# Check that functions work identically on 0000-00-00 as a constant and on a
# column
#

create table t1 (d date, dt datetime, t timestamp, c char(10));
insert into t1 values (null, null, null, null);
--error 1686 # Bad dates...
insert into t1 values ("0000-00-00", "0000-00-00", "0000-00-00", "0000-00-00");
--error 1686 # 0000-00-00 is a bad date
select dayofyear("0000-00-00"),dayofyear(d),dayofyear(dt),dayofyear(t),dayofyear(c) from t1;
--error 1686 # 0000-00-00 is a bad date
select dayofmonth("0000-00-00"),dayofmonth(d),dayofmonth(dt),dayofmonth(t),dayofmonth(c) from t1;
--error 1686 # 0000-00-00 is not a damn date.
select month("0000-00-00"),month(d),month(dt),month(t),month(c) from t1;
--error 1686 # 0000-00-00 not a date
select quarter("0000-00-00"),quarter(d),quarter(dt),quarter(t),quarter(c) from t1;
--error 1686 # Argh.  0000-00-00 is not a date.
select year("0000-00-00"),year(d),year(dt),year(t),year(c) from t1;
--error 1686 # Bad datetime
select to_days("0000-00-00"),to_days(d),to_days(dt),to_days(c) from t1;
--error 1686 # Ugh. bad datetime
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;
drop table t1;


#
# Test problem with TIMESTAMP and BETWEEN
#

CREATE TABLE t1 ( start datetime default NULL);
INSERT INTO t1 VALUES ('2002-10-21 00:00:00'),('2002-10-28 00:00:00'),('2002-11-04 00:00:00');
CREATE TABLE t2 ( ctime1 timestamp NOT NULL, ctime2 timestamp NOT NULL);
INSERT INTO t2 VALUES (20021029165106,20021105164731);
CREATE TABLE t3 (ctime1 char(19) NOT NULL, ctime2 char(19) NOT NULL);
INSERT INTO t3 VALUES ("2002-10-29 16:51:06","2002-11-05 16:47:31");

# The following statement should be fixed to return a row in 4.1
select * from t1, t2 where t1.start between t2.ctime1 and t2.ctime2;
select * from t1, t2 where t1.start >= t2.ctime1 and t1.start <= t2.ctime2;
select * from t1, t3 where t1.start between t3.ctime1 and t3.ctime2;
drop table t1,t2,t3;

#
# Test unix timestamp
#
select @a:=FROM_UNIXTIME(1);
select unix_timestamp(@a);
select unix_timestamp('1970-01-01 00:00:01');

#
# Tests for bug #6439 "unix_timestamp() function returns wrong datetime 
# values for too big argument", bug #7515 "from_unixtime(0) now
# returns NULL instead of the epoch" and bug #9191
# "TIMESTAMP/from_unixtime() no longer accepts 2^31-1."
# unix_timestamp() should return error for too big or negative argument.
# It should return Epoch value for zero argument since it seems that many
# users rely on this fact, from_unixtime() should work with values
# up to INT_MAX32 because of the same reason.
#
select from_unixtime(-1);
# check for from_unixtime(2^31-1) and from_unixtime(2^31)
select from_unixtime(2147483647);
select from_unixtime(2147483648);
select from_unixtime(0);

#
# Some more tests for bug #9191 "TIMESTAMP/from_unixtime() no
# longer accepts 2^31-1". Here we test that from_unixtime and
# unix_timestamp are consistent, when working with boundary dates.
#
select unix_timestamp(from_unixtime(2147483647));
select unix_timestamp(from_unixtime(2147483648));

# check for invalid dates

# bad year
--error 1685 # Bad timestamp
select unix_timestamp('2039-01-20 01:00:00');
--error 1685 # Bad timestamp
select unix_timestamp('1968-01-20 01:00:00');
# bad month
--error 1685 # Bad timestamp
select unix_timestamp('2038-02-10 01:00:00');
--error 1685 # Bad timestamp
select unix_timestamp('1969-11-20 01:00:00');
# bad day
--error 1685 # Bad timestamp
select unix_timestamp('2038-01-20 01:00:00');
--error 1685 # Bad timestamp
select unix_timestamp('1969-12-30 01:00:00');

#
# Check negative shift (we subtract several days for boundary dates during
# conversion).
select unix_timestamp('2038-01-17 12:00:00');

# check bad date, close to the boundary (we cut them off in the very end)
select unix_timestamp('2038-01-19 03:14:07');


#
# Test types from + INTERVAL
#

CREATE TABLE t1 (datetime datetime, timestamp timestamp, date date);
INSERT INTO t1 values ("2001-01-02 03:04:05", "2002-01-02 03:04:05", "2003-01-02");
SELECT * from t1;
select date_add("1997-12-31",INTERVAL 1 SECOND);
select date_add("1997-12-31",INTERVAL "1 1" YEAR_MONTH);

select date_add(datetime, INTERVAL 1 SECOND) from t1;
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;
# mysqltest.c discards an expected 'deprecated' warning on prepare stage
--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;
# mysqltest.c discards an expected 'deprecated' warning on prepare stage
--disable_ps_protocol
select timestampdiff(SQL_TSI_FRAC_SECOND, '2001-02-01 12:59:59.120000', '2001-05-01 12:58:58.119999') as a;
--enable_ps_protocol

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;

# bug 16226
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:27');
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:28');
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:29');
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:27');
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:28');
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:29');

SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:27');
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:28');
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:29');
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:27');
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:28');
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:29');

SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:27');
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:28');
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:29');
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:27');
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:28');
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:29');

SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:27');
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:28');
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:29');
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:27');
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:28');
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:29');

# end of bug
drop table t1;

# test for last_day
select last_day('2000-02-05');
select last_day('2002-12-31');
--error 1686 # Bad date
select last_day('2003-03-32');
select last_day('2003-04-01');
select last_day('2001-01-01 01:01:01');
select last_day(NULL);
select 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 0 hour), utc_timestamp())=0;
select strcmp(date_format(date_sub(localtimestamp(), interval 0 hour),"%Y-%m-%d"), utc_date())=0;
select strcmp(date_format(utc_timestamp(),"%Y-%m-%d"), utc_date())=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),weekday(curdate())-weekday(now()),dayname("1962-03-03"),unix_timestamp(),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='2007-08-01 12:22:49';
CREATE TABLE t1 (d DATETIME);
INSERT INTO t1 VALUES ('2007-08-01 12:22:59');
INSERT INTO t1 VALUES ('2007-08-01 12:23:01');
INSERT INTO t1 VALUES ('2007-08-01 12:23:20');
SELECT count(*) FROM t1 WHERE d>FROM_DAYS(TO_DAYS(@TMP)) AND d<=FROM_DAYS(TO_DAYS(@TMP)+1);
DROP TABLE t1;

#
# Bug #10568
#

--error 1686 # Bad date
select last_day('2005-00-00');
--error 1686 # Bad date
select last_day('2005-00-01');
--error 1686 # Bad date
select last_day('2005-01-00');

#
# Bug#16377 result of DATE/TIME functions were compared as strings which
#           can lead to a wrong result.
# Now wrong dates should be compared only with CAST()
create table t1(f1 date, f3 datetime);
insert into t1 values ("2006-01-01", "2006-01-01 12:01:01");
insert into t1 values ("2006-01-02", "2006-01-02 12:01:02");
select f1 from t1 where f1 between CAST("2006-1-1" as date) and CAST(20060101 as date);
select f1 from t1 where f1 between cast("2006-1-1" as date) and cast("2006.1.1" as date);
select f1 from t1 where date(f1) between cast("2006-1-1" as date) and cast("2006.1.1" as date);
select f3 from t1 where f3 between cast("2006-1-1 12:1:1" as datetime) and cast("2006-1-1 12:1:2" as datetime);
select f3 from t1 where timestamp(f3) between cast("2006-1-1 12:1:1" as datetime) and cast("2006-1-1 12:1:2" as datetime);
select f1 from t1 where cast("2006-1-1" as date) between f1 and f3;
select f1 from t1 where cast("2006-1-1" as date) between date(f1) and date(f3);
select f1 from t1 where cast("2006-1-1" as date) between f1 and cast('zzz' as date);
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;

# check if EXTRACT() handles out-of-range values correctly
--error 1686 # Bad datetime
SELECT EXTRACT(HOUR FROM '100000:02:03');

#
# 21913: DATE_FORMAT() Crashes mysql server if I use it through
#        mysql-connector-j driver.
#

SHOW VARIABLES LIKE 'character_set_results';

CREATE TABLE testBug8868 (field1 DATE, field2 VARCHAR(32));
INSERT INTO testBug8868 VALUES ('2006-09-04', 'abcd');

SELECT DATE_FORMAT(field1,'%b-%e %l:%i%p') as fmtddate, field2 FROM testBug8868;

DROP TABLE testBug8868;

#
# Bug #23653: crash if last_day('0000-00-00')
#

--error 1686 # Bad date
select last_day('0000-00-00');

--echo 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 #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 #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;

#
# Bug #21103: DATE column not compared as DATE
#

create table t1 (field DATE);
insert into t1 values ('2006-11-06');
select * from t1 where field < '2006-11-06 04:08:36.0'; 
select * from t1 where field = '2006-11-06 04:08:36.0'; 
select * from t1 where field = '2006-11-06'; 
select * from t1 where CAST(field as DATETIME) < '2006-11-06 04:08:36.0';
select * from t1 where CAST(field as DATE) < '2006-11-06 04:08:36.0';
drop table t1;

#
# Bug#32180: DATE_ADD treats datetime numeric argument as DATE
#            instead of DATETIME
#

select DATE_ADD('20071108181000', INTERVAL 1 DAY);
select DATE_ADD(20071108181000,   INTERVAL 1 DAY);
select DATE_ADD('20071108',       INTERVAL 1 DAY);
select DATE_ADD(20071108,         INTERVAL 1 DAY);

#
# Bug#32770: LAST_DAY() returns a DATE, but somehow internally keeps
#            track of the TIME.
#

select LAST_DAY('2007-12-06 08:59:19.05') - INTERVAL 1 SECOND;

#
# Bug#33834: FRAC_SECOND: Applicability not clear in documentation
#
# Show that he use of FRAC_SECOND, for anything other than
# TIMESTAMPADD / TIMESTAMPDIFF, is a server error.

# mysqltest.c discards an expected 'deprecated' warning on prepare stage
SELECT TIMESTAMPADD(FRAC_SECOND, 1, '2008-02-18');
SELECT TIMESTAMPDIFF(FRAC_SECOND, '2008-02-17', '2008-02-18');

--error ER_PARSE_ERROR
SELECT DATE_ADD('2008-02-18', INTERVAL 1 FRAC_SECOND);
--error ER_PARSE_ERROR
SELECT DATE_SUB('2008-02-18', INTERVAL 1 FRAC_SECOND);

--error ER_PARSE_ERROR
SELECT '2008-02-18' + INTERVAL 1 FRAC_SECOND;
--error ER_PARSE_ERROR
SELECT '2008-02-18' - INTERVAL 1 FRAC_SECOND;

--echo End of 5.0 tests

#
# Bug #18997
#

select date_sub("0050-01-01 00:00:01",INTERVAL 2 SECOND);
select date_sub("0199-01-01 00:00:01",INTERVAL 2 SECOND);
select date_add("0199-12-31 23:59:59",INTERVAL 2 SECOND);
select date_sub("0200-01-01 00:00:01",INTERVAL 2 SECOND);
select date_sub("0200-01-01 00:00:01",INTERVAL 1 SECOND);
select date_sub("0200-01-01 00:00:01",INTERVAL 2 SECOND);
select date_add("2001-01-01 23:59:59",INTERVAL -2000 YEAR);
select date_sub("50-01-01 00:00:01",INTERVAL 2 SECOND);
select date_sub("90-01-01 00:00:01",INTERVAL 2 SECOND);
select date_sub("0069-01-01 00:00:01",INTERVAL 2 SECOND);
select date_sub("0169-01-01 00:00:01",INTERVAL 2 SECOND);


--echo End of 5.1 tests