mirror of
https://github.com/MariaDB/server.git
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aae37f5ea5
result" (and similar bug in ADDTIME/SUBTIME). Both Item_func_add_time/Item_func_timediff::val_str() now use calc_time_diff() function which was backported from 5.0 (and which was was fixed to properly handle microseconds part of its second argument). Also now we correctly set sign of result in case when first argument is negative and second is positive.
123 lines
5.1 KiB
Text
123 lines
5.1 KiB
Text
--disable_warnings
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drop table if exists t1, test;
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--enable_warnings
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#
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# time functions
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#
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select extract(DAY_MICROSECOND FROM "1999-01-02 10:11:12.000123");
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select extract(HOUR_MICROSECOND FROM "1999-01-02 10:11:12.000123");
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select extract(MINUTE_MICROSECOND FROM "1999-01-02 10:11:12.000123");
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select extract(SECOND_MICROSECOND FROM "1999-01-02 10:11:12.000123");
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select extract(MICROSECOND FROM "1999-01-02 10:11:12.000123");
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select date_format("1997-12-31 23:59:59.000002", "%f");
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select date_add("1997-12-31 23:59:59.000002",INTERVAL "10000 99:99:99.999999" DAY_MICROSECOND);
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select date_add("1997-12-31 23:59:59.000002",INTERVAL "10000:99:99.999999" HOUR_MICROSECOND);
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select date_add("1997-12-31 23:59:59.000002",INTERVAL "10000:99.999999" MINUTE_MICROSECOND);
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select date_add("1997-12-31 23:59:59.000002",INTERVAL "10000.999999" SECOND_MICROSECOND);
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select date_add("1997-12-31 23:59:59.000002",INTERVAL "999999" MICROSECOND);
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select date_sub("1998-01-01 00:00:00.000001",INTERVAL "1 1:1:1.000002" DAY_MICROSECOND);
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select date_sub("1998-01-01 00:00:00.000001",INTERVAL "1:1:1.000002" HOUR_MICROSECOND);
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select date_sub("1998-01-01 00:00:00.000001",INTERVAL "1:1.000002" MINUTE_MICROSECOND);
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select date_sub("1998-01-01 00:00:00.000001",INTERVAL "1.000002" SECOND_MICROSECOND);
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select date_sub("1998-01-01 00:00:00.000001",INTERVAL "000002" MICROSECOND);
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#Date functions
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select adddate("1997-12-31 23:59:59.000001", 10);
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select subdate("1997-12-31 23:59:59.000001", 10);
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select datediff("1997-12-31 23:59:59.000001","1997-12-30");
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select datediff("1997-11-31 23:59:59.000001","1997-12-31");
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select datediff("1997-11-31 23:59:59.000001",null);
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select weekofyear("1997-11-31 23:59:59.000001");
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select makedate(1997,1);
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select makedate(1997,0);
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#Time functions
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select addtime("1997-12-31 23:59:59.999999", "1 1:1:1.000002");
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select subtime("1997-12-31 23:59:59.000001", "1 1:1:1.000002");
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select addtime("1997-12-31 23:59:59.999999", "1998-01-01 01:01:01.999999");
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select subtime("1997-12-31 23:59:59.999999", "1998-01-01 01:01:01.999999");
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select subtime("01:00:00.999999", "02:00:00.999998");
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select subtime("02:01:01.999999", "01:01:01.999999");
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# PS doesn't support fractional seconds
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--disable_ps_protocol
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select timediff("1997-01-01 23:59:59.000001","1995-12-31 23:59:59.000002");
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select timediff("1997-12-31 23:59:59.000001","1997-12-30 01:01:01.000002");
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select timediff("1997-12-30 23:59:59.000001","1997-12-31 23:59:59.000002");
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select timediff("1997-12-31 23:59:59.000001","23:59:59.000001");
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select timediff("2000:01:01 00:00:00", "2000:01:01 00:00:00.000001");
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select timediff("2005-01-11 15:48:49.999999", "2005-01-11 15:48:50");
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--enable_ps_protocol
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select maketime(10,11,12);
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select maketime(25,11,12);
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select maketime(-25,11,12);
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# Extraction functions
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# PS doesn't support fractional seconds
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--disable_ps_protocol
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select timestamp("2001-12-01", "01:01:01.999999");
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select timestamp("2001-13-01", "01:01:01.000001");
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select timestamp("2001-12-01", "25:01:01");
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select timestamp("2001-12-01 01:01:01.000100");
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select timestamp("2001-12-01");
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select day("1997-12-31 23:59:59.000001");
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select date("1997-12-31 23:59:59.000001");
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select date("1997-13-31 23:59:59.000001");
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select time("1997-12-31 23:59:59.000001");
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select time("1997-12-31 25:59:59.000001");
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select microsecond("1997-12-31 23:59:59.000001");
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--enable_ps_protocol
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create table t1
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select makedate(1997,1) as f1,
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addtime(cast("1997-12-31 23:59:59.000001" as datetime), "1 1:1:1.000002") as f2,
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addtime(cast("23:59:59.999999" as time) , "1 1:1:1.000002") as f3,
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timediff("1997-12-31 23:59:59.000001","1997-12-30 01:01:01.000002") as f4,
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timediff("1997-12-30 23:59:59.000001","1997-12-31 23:59:59.000002") as f5,
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maketime(10,11,12) as f6,
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timestamp(cast("2001-12-01" as date), "01:01:01") as f7,
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date("1997-12-31 23:59:59.000001") as f8,
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time("1997-12-31 23:59:59.000001") as f9;
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describe t1;
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# PS doesn't support fractional seconds
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--disable_ps_protocol
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select * from t1;
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--enable_ps_protocol
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create table test(t1 datetime, t2 time, t3 time, t4 datetime);
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insert into test values
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('2001-01-01 01:01:01', '01:01:01', null, '2001-02-01 01:01:01'),
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('2001-01-01 01:01:01', '-01:01:01', '-23:59:59', "1997-12-31 23:59:59.000001"),
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('1997-12-31 23:59:59.000001', '-23:59:59', '-01:01:01', '2001-01-01 01:01:01'),
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('2001-01-01 01:01:01', '01:01:01', '-1 01:01:01', null),
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('2001-01-01 01:01:01', '-01:01:01', '1 01:01:01', '2001-01-01 01:01:01'),
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('2001-01-01 01:01:01', null, '-1 01:01:01', null),
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(null, null, null, null),
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('2001-01-01 01:01:01', '01:01:01', '1 01:01:01', '2001-01-01 01:01:01');
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SELECT ADDTIME(t1,t2) As ttt, ADDTIME(t2, t3) As qqq from test;
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# PS doesn't support fractional seconds
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--disable_ps_protocol
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SELECT TIMEDIFF(t1,t4) As ttt, TIMEDIFF(t2, t3) As qqq from test;
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--enable_ps_protocol
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drop table t1, test;
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select addtime("-01:01:01.01", "-23:59:59.1") as a;
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select microsecond("1997-12-31 23:59:59.01") as a;
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select microsecond(19971231235959.01) as a;
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select date_add("1997-12-31",INTERVAL "10.09" SECOND_MICROSECOND) as a;
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# PS doesn't support fractional seconds
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--disable_ps_protocol
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select str_to_date("2003-01-02 10:11:12.0012", "%Y-%m-%d %H:%i:%S.%f");
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--enable_ps_protocol
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