# name: test/sql/generated_columns/virtual/check.test
# description: Test generated columns with the CHECK constraint
# group: [virtual]

statement ok
PRAGMA enable_verification

#Check constraint involving a generated column is not supported

# Using a CHECK constraint that doesnt involve the generated column itself is fine
statement ok
CREATE TABLE unit (
	price INTEGER,
	amount_sold AS (price) CHECK (price > 5),
);

# When it references a generated column, it fails
statement error
CREATE TABLE tbl (
	price INTEGER,
	amount_sold AS (price) CHECK (amount_sold > 5)
);
----
<REGEX>:.*Binder Error.*Constraints on generated columns.*

# Also when used in this way
statement error
CREATE TABLE tbl (
	price INTEGER,
	amount_sold AS (price),
	CHECK (amount_sold > price)
);
----
<REGEX>:.*Binder Error.*Constraints on generated columns.*

statement ok
CREATE TABLE chk (
	g1 AS (x),
	g2 AS (x),
	x INTEGER,
	CHECK (x > 5)
);

statement ok
INSERT INTO chk VALUES (6);

statement error
INSERT INTO chk VALUES (3);
----
<REGEX>:.*Constraint Error.*constraint failed.*