EXISTS database_for_dict.t; EXISTS TABLE database_for_dict.t; EXISTS DICTIONARY database_for_dict.t; DROP DATABASE IF EXISTS database_for_dict; CREATE DATABASE database_for_dict Engine = Ordinary; DROP TABLE IF EXISTS database_for_dict.t; EXISTS database_for_dict.t; EXISTS TABLE database_for_dict.t; EXISTS DICTIONARY database_for_dict.t; CREATE TABLE database_for_dict.t (x UInt8) ENGINE = Memory; EXISTS database_for_dict.t; EXISTS TABLE database_for_dict.t; EXISTS DICTIONARY database_for_dict.t; DROP TABLE database_for_dict.t; EXISTS database_for_dict.t; EXISTS TABLE database_for_dict.t; EXISTS DICTIONARY database_for_dict.t; DROP DICTIONARY IF EXISTS t; CREATE TEMPORARY TABLE t (x UInt8); EXISTS t; -- Does not work for temporary tables. Maybe have to fix. EXISTS TABLE t; EXISTS DICTIONARY t; CREATE DICTIONARY database_for_dict.t (k UInt64, v String) PRIMARY KEY k LAYOUT(FLAT()) SOURCE(HTTP(URL 'http://example.test/' FORMAT TSV)) LIFETIME(1000); EXISTS database_for_dict.t; EXISTS TABLE database_for_dict.t; -- Dictionaries are tables as well. But not all tables are dictionaries. EXISTS DICTIONARY database_for_dict.t; -- But dictionary-tables cannot be dropped as usual tables. DROP TABLE database_for_dict.t; -- { serverError 60 } DROP DICTIONARY database_for_dict.t; EXISTS database_for_dict.t; EXISTS TABLE database_for_dict.t; EXISTS DICTIONARY database_for_dict.t; DROP DATABASE database_for_dict; EXISTS database_for_dict.t; EXISTS TABLE database_for_dict.t; EXISTS DICTIONARY database_for_dict.t;