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#![deny(clippy::allow_attributes)]
28
29//! Interfaces and default implementations of catalogs and schemas.
30//!
31//! Implementations
32//! * Information schema: [`information_schema`]
33//! * Simple memory based catalog: [`MemoryCatalogProviderList`], [`MemoryCatalogProvider`], [`MemorySchemaProvider`]
34//! * Listing schema: [`listing_schema`]
35
36pub mod cte_worktable;
37pub mod default_table_source;
38pub mod information_schema;
39pub mod listing_schema;
40pub mod memory;
41pub mod stream;
42pub mod streaming;
43pub mod view;
44
45mod r#async;
46mod catalog;
47mod dynamic_file;
48mod schema;
49mod table;
50
51pub use r#async::*;
52pub use catalog::*;
53pub use datafusion_session::Session;
54pub use dynamic_file::catalog::*;
55pub use memory::{
56    MemTable, MemoryCatalogProvider, MemoryCatalogProviderList, MemorySchemaProvider,
57};
58pub use schema::*;
59pub use table::*;
60
61// For backwards compatibility,
62mod session {
63    pub use datafusion_session::Session;
64}
datafusion_catalog/lib.rs

datafusion_catalog/
lib.rs
