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dbms:: add test for missing column in PREWHERE [#METR-18009]

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Andrey Mironov 2015-09-16 18:33:58 +03:00
parent 9716ef7b34
commit c6ec4f9ff5
2 changed files with 20 additions and 0 deletions
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dbms/tests/queries/0_stateless/00229_prewhere_column_missing.reference Normal file
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dbms/tests/queries/0_stateless/00229_prewhere_column_missing.sql Normal file
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drop table if exists test_prewhere_column_missing;
create table test_prewhere_column_missing (d default today(), x UInt64) engine=MergeTree(d, x, 1);
insert into test_prewhere_column_missing (x) values (0);
select * from test_prewhere_column_missing;
alter table test_prewhere_column_missing add column arr Array(UInt64);
select * from test_prewhere_column_missing;
select *, arraySum(arr) as s from test_prewhere_column_missing;
select *, arraySum(arr) as s from test_prewhere_column_missing where s = 0;
select *, arraySum(arr) as s from test_prewhere_column_missing prewhere s = 0;
drop table test_prewhere_column_missing;