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Administrator
h2database
Commits
493a7e8b
提交
493a7e8b
authored
3月 16, 2018
作者:
Stéphane Eintrazi
浏览文件
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电子邮件补丁
差异文件
Implement 'QUARTER' in 'DATE_TRUNC'
上级
99a21c77
隐藏空白字符变更
内嵌
并排
正在显示
2 个修改的文件
包含
118 行增加
和
4 行删除
+118
-4
DateTimeFunctions.java
h2/src/main/org/h2/util/DateTimeFunctions.java
+20
-0
date_trunc.sql
.../org/h2/test/scripts/functions/timeanddate/date_trunc.sql
+98
-4
没有找到文件。
h2/src/main/org/h2/util/DateTimeFunctions.java
浏览文件 @
493a7e8b
...
...
@@ -458,6 +458,26 @@ public final class DateTimeFunctions {
dateValue
=
DateTimeUtils
.
dateValue
(
year
,
month
,
1
);
timeNanos
=
0
l
;
break
;
case
QUARTER:
long
yearForQuarter
=
DateTimeUtils
.
yearFromDateValue
(
dateValue
);
int
monthForQuarter
=
DateTimeUtils
.
monthFromDateValue
(
dateValue
);
if
(
monthForQuarter
>=
10
)
{
monthForQuarter
=
10
;
}
else
if
(
monthForQuarter
>=
7
)
{
monthForQuarter
=
7
;
}
else
if
(
monthForQuarter
>=
4
)
{
monthForQuarter
=
4
;
}
else
{
monthForQuarter
=
1
;
}
dateValue
=
DateTimeUtils
.
dateValue
(
yearForQuarter
,
monthForQuarter
,
1
);
timeNanos
=
0
l
;
break
;
}
if
(
timeNanos
==
null
)
{
...
...
h2/src/test/org/h2/test/scripts/functions/timeanddate/date_trunc.sql
浏览文件 @
493a7e8b
...
...
@@ -719,19 +719,113 @@ SELECT DATE_TRUNC('month', '2015-05-29 15:14:13');
SELECT
DATE_TRUNC
(
'MONTH'
,
'2015-05-29 15:14:13'
);
>>
2015
-
05
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'month'
,
'2015-05-01 15:14:13'
);
>>
2015
-
05
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'MONTH'
,
'2015-05-01 15:14:13'
);
>>
2015
-
05
-
01
00
:
00
:
00
--
-- Test
unhandled time unit
-- Test
time unit 'QUARTER'
--
SELECT
DATE_TRUNC
(
'---'
,
'2015-05-29 15:14:13'
);
>
exception
select
DATE_TRUNC
(
'quarter'
,
time
'00:00:00'
);
>>
1970
-
01
-
01
00
:
00
:
00
select
DATE_TRUNC
(
'QUARTER'
,
time
'00:00:00'
);
>>
1970
-
01
-
01
00
:
00
:
00
select
DATE_TRUNC
(
'quarter'
,
time
'15:14:13'
);
>>
1970
-
01
-
01
00
:
00
:
00
select
DATE_TRUNC
(
'QUARTER'
,
time
'15:14:13'
);
>>
1970
-
01
-
01
00
:
00
:
00
select
DATE_TRUNC
(
'quarter'
,
date
'2015-05-28'
);
>>
2015
-
04
-
01
00
:
00
:
00
select
DATE_TRUNC
(
'QUARTER'
,
date
'2015-05-28'
);
>>
2015
-
04
-
01
00
:
00
:
00
select
DATE_TRUNC
(
'quarter'
,
timestamp
'2015-05-29 15:14:13'
);
>>
2015
-
04
-
01
00
:
00
:
00
select
DATE_TRUNC
(
'QUARTER'
,
timestamp
'2015-05-29 15:14:13'
);
>>
2015
-
04
-
01
00
:
00
:
00
select
DATE_TRUNC
(
'quarter'
,
timestamp
with
time
zone
'2015-05-29 15:14:13'
);
>>
2015
-
04
-
01
00
:
00
:
00
+
00
select
DATE_TRUNC
(
'QUARTER'
,
timestamp
with
time
zone
'2015-05-29 15:14:13'
);
>>
2015
-
04
-
01
00
:
00
:
00
+
00
select
DATE_TRUNC
(
'quarter'
,
timestamp
with
time
zone
'2015-05-29 05:14:13-06'
);
>>
2015
-
04
-
01
00
:
00
:
00
-
06
select
DATE_TRUNC
(
'QUARTER'
,
timestamp
with
time
zone
'2015-05-29 05:14:13-06'
);
>>
2015
-
04
-
01
00
:
00
:
00
-
06
select
DATE_TRUNC
(
'quarter'
,
timestamp
with
time
zone
'2015-05-29 15:14:13+10'
);
>>
2015
-
04
-
01
00
:
00
:
00
+
10
select
DATE_TRUNC
(
'QUARTER'
,
timestamp
with
time
zone
'2015-05-29 15:14:13+10'
);
>>
2015
-
04
-
01
00
:
00
:
00
+
10
select
DATE_TRUNC
(
'quarter'
,
'2015-05-29 15:14:13'
);
>>
2015
-
04
-
01
00
:
00
:
00
select
DATE_TRUNC
(
'QUARTER'
,
'2015-05-29 15:14:13'
);
>>
2015
-
04
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'QUARTER'
,
'2018-03-14 00:00:00.000'
);
>>
2018
-
01
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'quarter'
,
'2018-03-14 00:00:00.000'
);
>>
2018
-
01
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'quarter'
,
'2015-05-29 15:14:13'
);
>
exception
>
>
2015
-
04
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'QUARTER'
,
'2015-05-29 15:14:13'
);
>>
2015
-
04
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'quarter'
,
'2015-05-01 15:14:13'
);
>>
2015
-
04
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'QUARTER'
,
'2015-05-01 15:14:13'
);
>>
2015
-
04
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'quarter'
,
'2015-07-29 15:14:13'
);
>>
2015
-
07
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'QUARTER'
,
'2015-07-29 15:14:13'
);
>>
2015
-
07
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'quarter'
,
'2015-09-29 15:14:13'
);
>>
2015
-
07
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'QUARTER'
,
'2015-09-29 15:14:13'
);
>>
2015
-
07
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'quarter'
,
'2015-10-29 15:14:13'
);
>>
2015
-
10
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'QUARTER'
,
'2015-10-29 15:14:13'
);
>>
2015
-
10
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'quarter'
,
'2015-12-29 15:14:13'
);
>>
2015
-
10
-
01
00
:
00
:
00
SELECT
DATE_TRUNC
(
'QUARTER'
,
'2015-12-29 15:14:13'
);
>>
2015
-
10
-
01
00
:
00
:
00
--
-- Test unhandled time unit
--
SELECT
DATE_TRUNC
(
'---'
,
'2015-05-29 15:14:13'
);
>
exception
SELECT
DATE_TRUNC
(
'year'
,
'2015-05-29 15:14:13'
);
>
exception
...
...
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