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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
mod ast;
mod expr;
mod plan;
mod utils;
pub use expr::expr_to_sql;
pub use plan::plan_to_sql;
use self::dialect::{DefaultDialect, Dialect};
pub mod dialect;
pub struct Unparser<'a> {
dialect: &'a dyn Dialect,
}
impl<'a> Unparser<'a> {
pub fn new(dialect: &'a dyn Dialect) -> Self {
Self { dialect }
}
}
impl<'a> Default for Unparser<'a> {
fn default() -> Self {
Self {
dialect: &DefaultDialect {},
}
}
}