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提交 a048c95b authored 作者: Evgenij Ryazanov's avatar Evgenij Ryazanov
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Use >> syntax in median.sql

上级 5e78f932
隐藏空白字符变更
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正在显示 包含 76 行增加 和 228 行删除
h2/src/test/org/h2/test/scripts/functions/aggregate/median.sql
浏览文件 @ a048c95b
......@@ -14,30 +14,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -53,30 +45,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -92,30 +76,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -131,30 +107,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -170,30 +138,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -209,30 +169,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -244,30 +196,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -279,30 +223,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -314,30 +250,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -349,30 +277,22 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15
>> 15
insert into test values (10);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
drop table test;
> ok
......@@ -384,30 +304,22 @@ insert into test values (2), (2), (1);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 2.0
>> 2.0
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 2.0
>> 2.0
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 1.5
>> 1.5
insert into test values (1);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 1.5
>> 1.5
drop table test;
> ok
......@@ -419,30 +331,22 @@ insert into test values (2), (2), (1);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 2.0
>> 2.0
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 2.0
>> 2.0
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 1.5
>> 1.5
insert into test values (1);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 1.5
>> 1.5
drop table test;
> ok
......@@ -454,30 +358,22 @@ insert into test values (2), (2), (1);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 2
>> 2
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 2
>> 2
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 1.5
>> 1.5
insert into test values (1);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 1.5
>> 1.5
drop table test;
> ok
......@@ -489,30 +385,22 @@ insert into test values ('20:00:00'), ('20:00:00'), ('10:00:00');
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20:00:00
>> 20:00:00
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 20:00:00
>> 20:00:00
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 15:00:00
>> 15:00:00
insert into test values ('10:00:00');
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ---------
> 15:00:00
>> 15:00:00
drop table test;
> ok
......@@ -524,30 +412,22 @@ insert into test values ('2000-01-20'), ('2000-01-20'), ('2000-01-10');
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ----------
> 2000-01-20
>> 2000-01-20
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ----------
> 2000-01-20
>> 2000-01-20
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ------------------
> 2000-01-15
>> 2000-01-15
insert into test values ('2000-01-10');
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ----------
> 2000-01-15
>> 2000-01-15
drop table test;
> ok
......@@ -559,30 +439,22 @@ insert into test values ('2000-01-20 20:00:00'), ('2000-01-20 20:00:00'), ('2000
> update count: 3
select median(v) from test;
> MEDIAN(V)
> -------------------
> 2000-01-20 20:00:00
>> 2000-01-20 20:00:00
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> -------------------
> 2000-01-20 20:00:00
>> 2000-01-20 20:00:00
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> -------------------
> 2000-01-15 15:00:00
>> 2000-01-15 15:00:00
insert into test values ('2000-01-10 10:00:00');
> update count: 1
select median(v) from test;
> MEDIAN(V)
> -------------------
> 2000-01-15 15:00:00
>> 2000-01-15 15:00:00
delete from test;
> update count: 5
......@@ -591,9 +463,7 @@ insert into test values ('2000-01-20 20:00:00'), ('2000-01-21 20:00:00');
> update count: 2
select median(v) from test;
> MEDIAN(V)
> -------------------
> 2000-01-21 08:00:00
>> 2000-01-21 08:00:00
drop table test;
> ok
......@@ -605,30 +475,22 @@ insert into test values ('2000-01-20 20:00:00+04'), ('2000-01-20 20:00:00+04'),
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ----------------------
> 2000-01-20 20:00:00+04
>> 2000-01-20 20:00:00+04
insert into test values (null);
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ----------------------
> 2000-01-20 20:00:00+04
>> 2000-01-20 20:00:00+04
select median(distinct v) from test;
> MEDIAN(DISTINCT V)
> ----------------------
> 2000-01-15 15:00:00+03
>> 2000-01-15 15:00:00+03
insert into test values ('2000-01-10 10:00:00+02');
> update count: 1
select median(v) from test;
> MEDIAN(V)
> ----------------------
> 2000-01-15 15:00:00+03
>> 2000-01-15 15:00:00+03
delete from test;
> update count: 5
......@@ -637,9 +499,7 @@ insert into test values ('2000-01-20 20:00:00+10:15'), ('2000-01-21 20:00:00-09'
> update count: 2
select median(v) from test;
> MEDIAN(V)
> -------------------------
> 2000-01-21 08:00:30+00:37
>> 2000-01-21 08:00:30+00:37
drop table test;
> ok
......@@ -671,17 +531,13 @@ insert into test values (20), (20), (10);
> update count: 3
select median(v) from test where v <> 20;
> MEDIAN(V)
> ---------
> 10
>> 10
create index test_idx on test(v asc);
> ok
select median(v) from test where v <> 20;
> MEDIAN(V)
> ---------
> 10
>> 10
drop table test;
> ok
......@@ -697,9 +553,7 @@ insert into test values (20, 1), (10, 2), (20, 3);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
drop table test;
> ok
......@@ -712,25 +566,19 @@ create index test_idx on test(v desc);
> ok
select median(v) from test;
> MEDIAN(V)
> ---------
> null
>> null
insert into test values (10), (20);
> update count: 2
select median(v) from test;
> MEDIAN(V)
> ---------
> 15
>> 15
insert into test values (20), (10), (20);
> update count: 3
select median(v) from test;
> MEDIAN(V)
> ---------
> 20
>> 20
drop table test;
> ok
......
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