diff --git a/dbms/tests/queries/0_stateless/01068_parens.reference b/dbms/tests/queries/0_stateless/01068_parens.reference
new file mode 100644
index 0000000000000000000000000000000000000000..d00491fd7e5bb6fa28c517a0bb32b8b506539d4d
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/01068_parens.reference
@@ -0,0 +1 @@
+1
diff --git a/dbms/tests/queries/0_stateless/01068_parens.sql b/dbms/tests/queries/0_stateless/01068_parens.sql
new file mode 100644
index 0000000000000000000000000000000000000000..7cb4f097b15fc487f74bb12f6eb0ec4ba8dbc1b9
--- /dev/null
+++ b/dbms/tests/queries/0_stateless/01068_parens.sql
@@ -0,0 +1 @@
+((((((((((((((SELECT((((((((((((((((((((((((((((((((1))))))))))))))))))))))))))))))))))))))))))))))