datafusion_physical_expr/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
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8//
9//   http://www.apache.org/licenses/LICENSE-2.0
10//
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14// KIND, either express or implied.  See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18//! Defines physical expressions that can evaluated at runtime during query execution
19
20#[macro_use]
21mod binary;
22mod case;
23mod cast;
24mod cast_column;
25mod column;
26mod dynamic_filters;
27mod in_list;
28mod is_not_null;
29mod is_null;
30mod lambda;
31mod like;
32mod literal;
33mod negative;
34mod no_op;
35mod not;
36mod try_cast;
37mod unknown_column;
38
39/// Module with some convenient methods used in expression building
40pub use crate::aggregate::stats::StatsType;
41pub use crate::PhysicalSortExpr;
42
43pub use binary::{binary, similar_to, BinaryExpr};
44pub use case::{case, CaseExpr};
45pub use cast::{cast, CastExpr};
46pub use cast_column::CastColumnExpr;
47pub use column::{col, with_new_schema, Column};
48pub use datafusion_expr::utils::format_state_name;
49pub use dynamic_filters::DynamicFilterPhysicalExpr;
50pub use in_list::{in_list, InListExpr};
51pub use is_not_null::{is_not_null, IsNotNullExpr};
52pub use is_null::{is_null, IsNullExpr};
53pub use lambda::LambdaExpr;
54pub use like::{like, LikeExpr};
55pub use literal::{lit, Literal};
56pub use negative::{negative, NegativeExpr};
57pub use no_op::NoOp;
58pub use not::{not, NotExpr};
59pub use try_cast::{try_cast, TryCastExpr};
60pub use unknown_column::UnKnownColumn;
datafusion_physical_expr/expressions/mod.rs

datafusion_physical_expr/expressions/
mod.rs
