datafusion_expr/logical_plan/
mod.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
18pub mod builder;
19mod ddl;
20pub mod display;
21pub mod dml;
22mod extension;
23pub(crate) mod invariants;
24pub use invariants::{assert_expected_schema, check_subquery_expr, InvariantLevel};
25mod plan;
26mod statement;
27pub mod tree_node;
28
29pub use builder::{
30    build_join_schema, requalify_sides_if_needed, table_scan, union,
31    wrap_projection_for_join_if_necessary, LogicalPlanBuilder, LogicalPlanBuilderOptions,
32    LogicalTableSource, UNNAMED_TABLE,
33};
34pub use ddl::{
35    CreateCatalog, CreateCatalogSchema, CreateExternalTable, CreateFunction,
36    CreateFunctionBody, CreateIndex, CreateMemoryTable, CreateView, DdlStatement,
37    DropCatalogSchema, DropFunction, DropTable, DropView, OperateFunctionArg,
38};
39pub use dml::{DmlStatement, WriteOp};
40pub use plan::{
41    projection_schema, Aggregate, Analyze, ColumnUnnestList, DescribeTable, Distinct,
42    DistinctOn, EmptyRelation, Explain, ExplainOption, Extension, FetchType, Filter,
43    Join, JoinConstraint, JoinType, Limit, LogicalPlan, Partitioning, PlanType,
44    Projection, RecursiveQuery, Repartition, SkipType, Sort, StringifiedPlan, Subquery,
45    SubqueryAlias, TableScan, ToStringifiedPlan, Union, Unnest, Values, Window,
46};
47pub use statement::{
48    Deallocate, Execute, Prepare, SetVariable, Statement, TransactionAccessMode,
49    TransactionConclusion, TransactionEnd, TransactionIsolationLevel, TransactionStart,
50};
51
52pub use datafusion_common::format::ExplainFormat;
53
54pub use display::display_schema;
55
56pub use extension::{UserDefinedLogicalNode, UserDefinedLogicalNodeCore};
datafusion_expr/logical_plan/mod.rs

datafusion_expr/logical_plan/
mod.rs
