Added test from ClickHouse#16588

liubangchen · Nov 13, 2020 · b5a8ef3 · b5a8ef3
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diff --git a/tests/queries/0_stateless/01576_if_null_external_aggregation.reference b/tests/queries/0_stateless/01576_if_null_external_aggregation.reference
diff --git a/tests/queries/0_stateless/01576_if_null_external_aggregation.sql b/tests/queries/0_stateless/01576_if_null_external_aggregation.sql
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+SET max_bytes_before_external_group_by = 200000000;
+
+SET max_memory_usage = 1500000000;
+SET max_threads = 12;
+
+SELECT bitAnd(number, pow(2, 20) - 1) as k, argMaxIf(k, number % 2 = 0 ? number : Null, number > 42),  uniq(number) AS u FROM numbers(1000000) GROUP BY k format Null;
+