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add test for crash described in #5859

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chertus 2019-08-06 14:15:48 +03:00
parent ecb25067a5
commit ffb053aa5f
2 changed files with 20 additions and 0 deletions
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5
dbms/tests/queries/0_stateless/00980_full_join_crash_fancyqlx.reference Normal file
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1 2019-01-01 a
1 2019-01-01 \N
1 2019-01-01 \N
2 2019-01-01 b
3 2019-01-01 c

15
dbms/tests/queries/0_stateless/00980_full_join_crash_fancyqlx.sql Normal file
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drop table if exists test_join;
create table test_join (date Date, id Int32, name Nullable(String)) engine = MergeTree partition by date order by id;
insert into test_join values ('2019-01-01', 1, 'a');
insert into test_join values ('2019-01-01', 2, 'b');
insert into test_join values ('2019-01-01', 3, 'c');
insert into test_join values ('2019-01-01', 1, null);
SELECT id, date, name FROM (SELECT id, date, name FROM test_join GROUP BY id, name, date)
FULL OUTER JOIN (SELECT id, date, name FROM test_join GROUP BY id, name, date)
USING (id, name, date)
ORDER BY id, name;
drop table test_join;