datafusion_catalog/
lib.rs

1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements.  See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership.  The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License.  You may obtain a copy of the License at
8//
9//   http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied.  See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18#![doc(
19    html_logo_url = "https://raw.githubusercontent.com/apache/datafusion/19fe44cf2f30cbdd63d4a4f52c74055163c6cc38/docs/logos/standalone_logo/logo_original.svg",
20    html_favicon_url = "https://raw.githubusercontent.com/apache/datafusion/19fe44cf2f30cbdd63d4a4f52c74055163c6cc38/docs/logos/standalone_logo/logo_original.svg"
21)]
22#![cfg_attr(docsrs, feature(doc_cfg))]
23// Make sure fast / cheap clones on Arc are explicit:
24// https://github.com/apache/datafusion/issues/11143
25#![cfg_attr(not(test), deny(clippy::clone_on_ref_ptr))]
26#![cfg_attr(test, allow(clippy::needless_pass_by_value))]
27
28//! Default implementations of catalogs and schemas.
29//!
30//! The catalog interfaces are defined in [`datafusion_session`] and re-exported
31//! by this crate.
32//!
33//! Implementations
34//! * Information schema: [`information_schema`]
35//! * Simple memory based catalog: [`MemoryCatalogProviderList`], [`MemoryCatalogProvider`], [`MemorySchemaProvider`]
36//! * Listing schema: [`listing_schema`]
37
38pub mod cte_worktable;
39pub mod default_table_source;
40pub mod empty;
41pub mod information_schema;
42pub mod listing_schema;
43pub mod memory;
44pub mod stream;
45pub mod streaming;
46pub mod view;
47
48mod r#async;
49mod catalog;
50mod dynamic_file;
51mod schema;
52mod table;
53
54pub use r#async::*;
55pub use catalog::*;
56pub use datafusion_session::Session;
57pub use dynamic_file::catalog::*;
58pub use memory::{
59    MemTable, MemoryCatalogProvider, MemoryCatalogProviderList, MemorySchemaProvider,
60};
61pub use schema::*;
62pub use table::*;
datafusion_catalog/lib.rs

datafusion_catalog/
lib.rs
