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email-tracker/external/duckdb/test/sql/constraints/check/check_struct.test
2025-10-24 19:21:19 -05:00

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SQL

# name: test/sql/constraints/check/check_struct.test
# description: CHECK constraint on structs
# group: [check]
statement ok
CREATE TABLE tbl(t ROW(t INTEGER) CHECK(t.t=42));
statement error
INSERT INTO tbl VALUES ({'t': 43})
----
statement ok
INSERT INTO tbl VALUES ({'t': 42})
statement ok
DROP TABLE tbl;
# we can also do this while referencing the table name
statement ok
CREATE TABLE tbl(t ROW(t INTEGER) CHECK(tbl.t.t=42));
statement error
INSERT INTO tbl VALUES ({'t': 43})
----
statement ok
INSERT INTO tbl VALUES ({'t': 42})