datafusion_optimizer/simplify_expressions/
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
18//! [`SimplifyExpressions`] simplifies expressions in the logical plan,
19//! [`ExprSimplifier`] simplifies individual `Expr`s.
20
21pub mod expr_simplifier;
22mod guarantees;
23mod inlist_simplifier;
24mod regex;
25pub mod simplify_exprs;
26mod unwrap_cast;
27mod utils;
28
29// backwards compatibility
30pub use datafusion_expr::simplify::{SimplifyContext, SimplifyInfo};
31
32pub use expr_simplifier::*;
33pub use simplify_exprs::*;
34
35// Export for test in datafusion/core/tests/optimizer_integration.rs
36pub use guarantees::GuaranteeRewriter;
datafusion_optimizer/simplify_expressions/mod.rs

datafusion_optimizer/simplify_expressions/
mod.rs
