Function alter_pg_table

test/source-sink-errors/mzcompose.py:548–553

(c: Composition)

def alter_pg_table(c: Composition) -> None:
    c.testdrive(dedent("""
                 $ postgres-execute connection=postgres://postgres:postgres@postgres
                 ALTER TABLE source1 DROP COLUMN f1;
                 INSERT INTO source1 VALUES (NULL)
                 """))


def unsupported_pg_table(c: Composition) -> None: