ClickHouse/tests/queries/0_stateless/01305_buffer_final_bug.sql

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2020-06-11 13:41:14 +00:00
drop table if exists t;
drop table if exists t_buf;
create table t (x UInt64) engine = MergeTree order by (x, intHash64(x)) sample by intHash64(x);
insert into t select number from numbers(10000);
create table t_buf as t engine = Buffer(currentDatabase(), 't', 16, 20, 100, 100000, 10000000, 50000000, 250000000);
insert into t_buf values (1);
select count() from t_buf sample 1/2 format Null;
drop table if exists t_buf;
drop table if exists t;