table = create_table [ ["a", 1, true] ["b", 2, true] ["a", 3, true] ] test_table = create_table [ ["a", true] ["b", true] ["a", true] ] select = select from table (assert_equal select, test_table) test_table = create_table [ ["a", 1, true] ["a", 3, true] ] select_where = select * from table where text == "a" assert_equal(select_where, test_table);