# name: test/sql/generated_columns/virtual/default.test
# description: Usage of DEFAULT constraint in conjunction with GENERATED ALWAYS AS <expression> VIRTUAL
# group: [virtual]

statement ok
PRAGMA enable_verification

statement ok
CREATE TABLE unit (price INTEGER, amount_sold INTEGER);

statement ok
INSERT INTO unit VALUES (5,4)

statement ok
INSERT INTO unit VALUES (4,5)

# (ALTER) Generated columns can not be created with a DEFAULT constraint
statement error
ALTER TABLE unit ADD COLUMN total_profit INTEGER DEFAULT 1 GENERATED ALWAYS AS (price * amount_sold) VIRTUAL;
----
Parser Error: syntax error at or near "GENERATED"


# Generated column failed to create
statement error
SELECT total_profit FROM unit;
----

# (CREATE) Generated columns can not be created with a DEFAULT constraint
statement error
CREATE TABLE unit2 (
	price INTEGER,
	amount_sold INTEGER,
	total_profit INTEGER GENERATED ALWAYS AS (price * amount_sold) VIRTUAL DEFAULT 1
);
----

# Table doesnt exist
statement error
select * from unit2
----

statement ok
CREATE TABLE tbl (
	g1 AS (x),
	g2 AS (x),
	x INTEGER DEFAULT (5),
);

statement ok
INSERT INTO tbl VALUES (DEFAULT);