From 23ca8608ba12dc9221effc760ecf11b3e2aefdf0 Mon Sep 17 00:00:00 2001 From: Igor Nikonov Date: Tue, 11 Jun 2024 13:25:19 +0000 Subject: [PATCH] Fix 03006_parallel_replicas_prewhere --- .../03006_parallel_replicas_prewhere.reference | 1 + .../0_stateless/03006_parallel_replicas_prewhere.sql | 12 +++++++++++- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/tests/queries/0_stateless/03006_parallel_replicas_prewhere.reference b/tests/queries/0_stateless/03006_parallel_replicas_prewhere.reference index e69de29bb2d..8b8d0e5d565 100644 --- a/tests/queries/0_stateless/03006_parallel_replicas_prewhere.reference +++ b/tests/queries/0_stateless/03006_parallel_replicas_prewhere.reference @@ -0,0 +1 @@ +default url_na_log 1 130000 130 diff --git a/tests/queries/0_stateless/03006_parallel_replicas_prewhere.sql b/tests/queries/0_stateless/03006_parallel_replicas_prewhere.sql index 4b84646c034..afe6a00cc4d 100644 --- a/tests/queries/0_stateless/03006_parallel_replicas_prewhere.sql +++ b/tests/queries/0_stateless/03006_parallel_replicas_prewhere.sql @@ -21,11 +21,21 @@ SELECT FROM numbers(130000) SETTINGS max_insert_block_size = 200000; +SET max_block_size = 1048576, max_threads = 1, allow_experimental_parallel_reading_from_replicas = 1, parallel_replicas_for_non_replicated_merge_tree = 1, cluster_for_parallel_replicas = 'test_cluster_one_shard_three_replicas_localhost', max_parallel_replicas = 3, parallel_replicas_min_number_of_rows_per_replica=10000; + EXPLAIN ESTIMATE SELECT count() FROM url_na_log PREWHERE (DateVisit >= toFixedString('2022-08-10', 10)) AND (DateVisit <= '2022-08-20') -SETTINGS max_block_size = 1048576, max_threads = 1, allow_experimental_parallel_reading_from_replicas = 1, parallel_replicas_for_non_replicated_merge_tree = 1, cluster_for_parallel_replicas = 'test_cluster_one_shard_three_replicas_localhost', max_parallel_replicas = 3, parallel_replicas_min_number_of_rows_per_replica=10000; +SETTINGS allow_experimental_analyzer=0; + +-- here parallel replicas uses local snapshot as working set +-- so, the estimation can be done +EXPLAIN ESTIMATE +SELECT count() +FROM url_na_log +PREWHERE (DateVisit >= toFixedString('2022-08-10', 10)) AND (DateVisit <= '2022-08-20') +SETTINGS allow_experimental_analyzer=1; DROP POLICY url_na_log_policy0 ON url_na_log; DROP TABLE url_na_log;