提交 0af96431 authored 作者: andrei's avatar andrei

issue#493

上级 5841c4df
...@@ -410,10 +410,12 @@ public class LocalResult implements ResultInterface, ResultTarget { ...@@ -410,10 +410,12 @@ public class LocalResult implements ResultInterface, ResultTarget {
if (rows.size() > limit) { if (rows.size() > limit) {
rows = New.arrayList(rows.subList(0, limit)); rows = New.arrayList(rows.subList(0, limit));
rowCount = limit; rowCount = limit;
distinctRows = null;
} }
} else { } else {
if (limit < rowCount) { if (limit < rowCount) {
rowCount = limit; rowCount = limit;
distinctRows = null;
} }
} }
} }
...@@ -513,6 +515,7 @@ public class LocalResult implements ResultInterface, ResultTarget { ...@@ -513,6 +515,7 @@ public class LocalResult implements ResultInterface, ResultTarget {
rowCount -= offset; rowCount -= offset;
} }
} }
distinctRows = null;
} }
@Override @Override
......
...@@ -10308,6 +10308,9 @@ create table test(id int, name varchar); ...@@ -10308,6 +10308,9 @@ create table test(id int, name varchar);
insert into test values(5, 'b'), (5, 'b'), (20, 'a'); insert into test values(5, 'b'), (5, 'b'), (20, 'a');
> update count: 3 > update count: 3
drop table test;
> ok
select 0 from (( select 0 from ((
select 0 as f from dual u1 where null in (?, ?, ?, ?, ?) select 0 as f from dual u1 where null in (?, ?, ?, ?, ?)
) union all ( ) union all (
...@@ -10739,3 +10742,22 @@ drop table card; ...@@ -10739,3 +10742,22 @@ drop table card;
drop type CARD_SUIT; drop type CARD_SUIT;
> ok > ok
----- Issue#493 -----
create table test (year int, action varchar(10));
> ok
insert into test values (2015, 'order'), (2016, 'order'), (2014, 'order');
> update count: 3
insert into test values (2014, 'execution'), (2015, 'execution'), (2016, 'execution');
> update count: 3
select * from test where year in (select distinct year from test order by year desc limit 1 offset 0);
> YEAR ACTION
> ---- ---------
> 2016 order
> 2016 execution
drop table test;
> ok
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