Merge pull request ClickHouse#65271 from ClickHouse/add-test-conditio…

…n-pushdown Add a test just in case
chloro-pn · Jun 14, 2024 · 905495e · 905495e
2 parents 8f85d53 + 67c41d0
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diff --git a/tests/queries/0_stateless/03171_condition_pushdown.reference b/tests/queries/0_stateless/03171_condition_pushdown.reference
@@ -0,0 +1,2 @@
+123	123
+456	456
diff --git a/tests/queries/0_stateless/03171_condition_pushdown.sql b/tests/queries/0_stateless/03171_condition_pushdown.sql
@@ -0,0 +1,6 @@
+-- This query succeeds only if it is correctly optimized.
+SET allow_experimental_analyzer = 1;
+SELECT * FROM (SELECT * FROM numbers(1e19)) AS t1, (SELECT * FROM numbers(1e19)) AS t2 WHERE t1.number IN (123, 456) AND t2.number = t1.number ORDER BY ALL;
+
+-- Still TODO:
+-- SELECT * FROM (SELECT * FROM numbers(1e19)) AS t1, (SELECT * FROM numbers(1e19)) AS t2 WHERE t1.number IN (SELECT 123 UNION ALL SELECT 456) AND t2.number = t1.number ORDER BY ALL;