ClickHouse/dbms/tests/queries/0_stateless/00557_alter_null_storage_tables.sql

10 lines
212 B
SQL

DROP TABLE IF EXISTS null;
CREATE TABLE null (x UInt8) ENGINE = Null;
DESCRIBE TABLE null;
ALTER TABLE null ADD COLUMN y String, MODIFY COLUMN x Int64 DEFAULT toInt64(y);
DESCRIBE TABLE null;
DROP TABLE null;