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add test for #3495 (already fixed)

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chertus 2019-07-04 16:21:56 +03:00
parent 88f817a08b
commit 4d6757a7dc
2 changed files with 27 additions and 0 deletions
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6
dbms/tests/queries/0_stateless/00874_issue_3495.reference Normal file
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1 1.1 1.1
1 1.2 1.1
2 2.1 2.1
1 1.1 1.1
1 1.2 1.1
2 2.1 2.1

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dbms/tests/queries/0_stateless/00874_issue_3495.sql Normal file
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drop table if exists t;
create table t (a Int8, val Float32) engine = Memory();
insert into t values (1,1.1), (1,1.2), (2,2.1);
SET enable_optimize_predicate_expression = 0;
SELECT * FROM (
SELECT a, t1.val as val1, t2.val as val2
FROM t t1
ANY LEFT JOIN t t2 USING a
) ORDER BY val1;
SET enable_optimize_predicate_expression = 1;
SELECT * FROM (
SELECT a, t1.val as val1, t2.val as val2
FROM t t1
ANY LEFT JOIN t t2 USING a
) ORDER BY val1;
drop table t;