ClickHouse/tests/performance/materialized_view_deduplication.xml

34 lines
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XML

<test>
<settings>
<deduplicate_blocks_in_dependent_materialized_views>1</deduplicate_blocks_in_dependent_materialized_views>
</settings>
<create_query>
CREATE TABLE dst (`key` Int64, `value` String)
ENGINE = MergeTree ORDER BY tuple()
SETTINGS non_replicated_deduplication_window=1000;
</create_query>
<create_query>
CREATE TABLE mv_dst (`key` Int64, `value` String)
ENGINE = MergeTree ORDER BY tuple()
SETTINGS non_replicated_deduplication_window=1000;
</create_query>
<create_query>
CREATE MATERIALIZED VIEW mv_first TO mv_dst
AS SELECT 0 AS key, value AS value FROM dst;
</create_query>
<create_query>
CREATE MATERIALIZED VIEW mv_second TO mv_dst
AS SELECT 0 AS key, value AS value FROM dst;
</create_query>
<fill_query>INSERT INTO dst SELECT number as key, toString(number) from numbers(1000);</fill_query>
<query>
INSERT INTO dst SELECT number as key, toString(number) from numbers(1000);
</query>
<drop_query>DROP TABLE IF EXISTS dst</drop_query>
<drop_query>DROP TABLE IF EXISTS mv_dst</drop_query>
<drop_query>DROP TABLE IF EXISTS mv_first</drop_query>
<drop_query>DROP TABLE IF EXISTS mv_second</drop_query>
</test>