FilesExpand file tree

 main

/

dialect.rs

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

69 lines (65 loc) · 1.83 KB

 main

/

dialect.rs

Copy path

Top

File metadata and controls

• Code
• Blame

69 lines (65 loc) · 1.83 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

// 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.

use std::sync::Arc;

use datafusion::sql::unparser::dialect::{

DefaultDialect, Dialect, DuckDBDialect, MySqlDialect, PostgreSqlDialect, SqliteDialect,

};

use pyo3::prelude::*;

#[pyclass(

from_py_object,

frozen,

name = "Dialect",

module = "datafusion.unparser",

subclass

)]

#[derive(Clone)]

pub struct PyDialect {

pub dialect: Arc<dyn Dialect>,

}

#[pymethods]

impl PyDialect {

#[staticmethod]

pub fn default() -> Self {

Self {

dialect: Arc::new(DefaultDialect {}),

}

}

#[staticmethod]

pub fn postgres() -> Self {

Self {

dialect: Arc::new(PostgreSqlDialect {}),

}

}

#[staticmethod]

pub fn mysql() -> Self {

Self {

dialect: Arc::new(MySqlDialect {}),

}

}

#[staticmethod]

pub fn sqlite() -> Self {

Self {

dialect: Arc::new(SqliteDialect {}),

}

}

#[staticmethod]

pub fn duckdb() -> Self {

Self {

dialect: Arc::new(DuckDBDialect::new()),

}

}

}