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Added test.

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This commit is contained in:
Nikolai Kochetov 2020-05-08 19:15:49 +03:00
parent e365bf422e
commit 869c933972
2 changed files with 22 additions and 0 deletions
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tests/queries/0_stateless/01275_parallel_mv.reference Normal file
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tests/queries/0_stateless/01275_parallel_mv.sql Normal file
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drop table if exists testX;
drop table if exists testXA;
drop table if exists testXB;
drop table if exists testXC;
create table testX (A Int64) engine=MergeTree order by tuple();
create materialized view testXA engine=MergeTree order by tuple() as select sleep(1) from testX;
create materialized view testXB engine=MergeTree order by tuple() as select sleep(2), throwIf(A=1) from testX;
create materialized view testXC engine=MergeTree order by tuple() as select sleep(1) from testX;
set parallel_view_processing=1;
insert into testX select number from numbers(10); -- {serverError 395}
select count() from testX;
select count() from testXA;
select count() from testXB;
select count() from testXC;