Added fixture #2312

dbms/tests/queries/bugs/database_in_view.sql

+DROP TABLE IF EXISTS test.whoami;
+DROP TABLE IF EXISTS test.tellme;
+DROP TABLE IF EXISTS test.tellme_nested;
+
+use test;
+create view whoami as select 1 as n;
+create view tellme as select * from whoami;
+create view tellme_nested as select * from (select * from whoami);
+select * from tellme;
+select * from tellme_nested;
+
+use default;
+select * from test.tellme;
+select * from test.tellme_nested;
+
+DROP TABLE test.whoami;
+DROP TABLE test.tellme;
+DROP TABLE test.tellme_nested;