Fixed false positive error messages for queries with IN and ARRAY JOIN. [#CLICKHOUSE-2]

dbms/src/Interpreters/ExpressionAnalyzer.cpp

@@ -1489,7 +1489,7 @@ void ExpressionAnalyzer::makeSetsForIndexImpl(const ASTPtr & node, const Block &
 {
     for (auto & child : node->children)
     {
-        /// Process expression only in current subquery
+        /// Don't descent into subqueries.
         if (typeid_cast<ASTSubquery *>(child.get()))
             continue;
 

dbms/tests/queries/0_stateless/00563_complex_in_expression.reference

 2018-01-29	100	key
 2018-01-29	100	key
 2
+0	1
+1	0
+2	0
+99	1

dbms/tests/queries/0_stateless/00563_complex_in_expression.sql

@@ -22,4 +22,11 @@ ALL INNER JOIN
     FROM test.join_with_index
     WHERE toUInt64(data) IN (0, 529335254087962442)
 ) USING (key);
-DROP TABLE IF EXISTS test.join_with_index;
\ No newline at end of file
+
+SELECT _uniq, _uniq IN (0, 99)
+FROM test.join_with_index
+ARRAY JOIN
+    [key, data] AS _uniq
+ORDER BY _uniq;
+
+DROP TABLE IF EXISTS test.join_with_index;