Function test_partial_ord

datafusion/expr/src/logical_plan/ddl.rs:815–836

()

    #[test]
    fn test_partial_ord() {
        let catalog = DdlStatement::CreateCatalog(CreateCatalog {
            catalog_name: "name".to_string(),
            if_not_exists: false,
            schema: DFSchemaRef::new(DFSchema::empty()),
        });
        let catalog_2 = DdlStatement::CreateCatalog(CreateCatalog {
            catalog_name: "name".to_string(),
            if_not_exists: true,
            schema: DFSchemaRef::new(DFSchema::empty()),
        });

        assert_eq!(catalog.partial_cmp(&catalog_2), Some(Ordering::Less));

        let drop_view = DdlStatement::DropView(DropView {
            name: TableReference::from("table"),
            if_exists: false,
            schema: DFSchemaRef::new(DFSchema::empty()),
        });

        assert_eq!(drop_view.partial_cmp(&catalog), Some(Ordering::Greater));
    }
}