ClickHouse/tests/queries/0_stateless/01318_alter_add_column_exists.sql
2020-06-16 14:31:54 +03:00

18 lines
285 B
SQL

DROP TABLE IF EXISTS add_table;
CREATE TABLE add_table
(
key UInt64,
value1 String
)
ENGINE = MergeTree()
ORDER BY key;
SHOW CREATE TABLE add_table;
ALTER TABLE add_table ADD COLUMN IF NOT EXISTS value1 UInt64;
SHOW CREATE TABLE add_table;
DROP TABLE IF EXISTS add_table;