Add test for PR #40335

ClickHouse · Aug 24, 2022 · 52604e0 · 52604e0
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commit 52604e0
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diff --git a/tests/queries/0_stateless/02405_pmj_issue_40335.reference b/tests/queries/0_stateless/02405_pmj_issue_40335.reference
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+a
+b
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+d
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diff --git a/tests/queries/0_stateless/02405_pmj_issue_40335.sql b/tests/queries/0_stateless/02405_pmj_issue_40335.sql
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+DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t2;
+
+CREATE TABLE t1 (x UInt64) ENGINE = TinyLog;
+INSERT INTO t1 VALUES (1), (2), (3);
+
+CREATE TABLE t2 (x UInt64, value String) ENGINE = TinyLog;
+INSERT INTO t2 VALUES (1, 'a'), (2, 'b'), (2, 'c');
+INSERT INTO t2 VALUES (3, 'd'), (3, 'e'), (4, 'f');
+
+SET max_block_size=3;
+SET max_joined_block_size_rows = 2;
+SET join_algorithm='partial_merge';
+
+SELECT value FROM t1 LEFT JOIN t2 ON t1.x = t2.x;