table_col_printf(test_tbl, test_col2_uint, "XXX-%u", 22222);
table_col_bool(test_tbl, test_col3_bool, 1);
table_col_double(test_tbl, test_col4_double, 1.5);
table_col_printf(test_tbl, test_col2_uint, "XXX-%u", 22222);
table_col_bool(test_tbl, test_col3_bool, 1);
table_col_double(test_tbl, test_col4_double, 1.5);