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added test [#CLICKHOUSE-3663]

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Nikolai Kochetov 2018-03-22 22:54:21 +03:00 committed by alexey-milovidov
parent cbfd862fa3
commit 6f60e6ee4f
2 changed files with 12 additions and 0 deletions
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dbms/tests/queries/0_stateless/00609_prewhere_and_default.reference Normal file
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dbms/tests/queries/0_stateless/00609_prewhere_and_default.sql Normal file
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drop table if exists test.table;
create table test.table (key UInt64, val UInt64) engine = MergeTree order by key settings index_granularity=8192;
insert into test.table select number, number / 8192 from system.numbers limit 100000;
alter table test.table add column def UInt64 default val + 1;
select * from test.table prewhere val > 2 format Null;
drop table if exists test.table;
create table test.table (key UInt64, val UInt64) engine = MergeTree order by key settings index_granularity=8192;
insert into test.table select number, number / 8192 from system.numbers limit 100000;
alter table test.table add column def UInt64;
select * from test.table prewhere val > 2 format Null;