-- Tags: distributed

DROP TABLE IF EXISTS hits;
DROP TABLE IF EXISTS visits;
DROP TABLE IF EXISTS hits_layer;
DROP TABLE IF EXISTS visits_layer;

CREATE TABLE visits(StartDate Date) ENGINE MergeTree ORDER BY(StartDate);
CREATE TABLE hits(EventDate Date, WatchID UInt8) ENGINE MergeTree ORDER BY(EventDate);

CREATE TABLE visits_layer(StartDate Date) ENGINE Distributed(test_cluster_two_shards_localhost,  currentDatabase(), 'visits');
CREATE TABLE hits_layer(EventDate Date, WatchID UInt8) ENGINE Distributed(test_cluster_two_shards_localhost,  currentDatabase(), 'hits');

SET distributed_product_mode = 'local';

SELECT 0 FROM hits_layer AS hl
PREWHERE WatchID IN
(
    SELECT 0 FROM visits_layer AS vl
)
WHERE 0;

DROP TABLE hits;
DROP TABLE visits;
DROP TABLE hits_layer;
DROP TABLE visits_layer;