def test_to_from_redshift(self):
# Test the parsons table methods
table_name = f'{self.temp_schema}.test_copy'
self.tbl.to_redshift(table_name, if_exists='drop')
sql = f"SELECT * FROM {table_name} ORDER BY id"
result_tbl = Table.from_redshift(sql)
# Don't bother checking columns names, since those were tweaked en route to Redshift.
assert_matching_tables(self.tbl, result_tbl, ignore_headers=True)
