Struct datafusion_python::context::PySQLOptions

pub struct PySQLOptions {
    pub options: SQLOptions,
}

PySQLOptions allows you to specify options to the sql execution.

Fields

options: SQLOptions

Implementations

impl PySQLOptions

pub fn with_allow_dml(&self, allow: bool) -> Self

Should DML data modification commands (e.g. INSERT and COPY) be run? Defaults to true

pub fn with_allow_statements(&self, allow: bool) -> Self

Should Statements such as (e.g. SET VARIABLE and BEGIN TRANSACTION ...) be run?. Defaults to true

Trait Implementations

impl Clone for PySQLOptions

fn clone(&self) -> PySQLOptions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl From<SQLOptions> for PySQLOptions

fn from(options: SQLOptions) -> Self

Converts to this type from the input type.

impl IntoPy<Py<PyAny>> for PySQLOptions

fn into_py(self, py: Python<'_>) -> PyObject

Performs the conversion.

impl PyClass for PySQLOptions

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for PySQLOptions

const IS_BASETYPE: bool = true

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<PySQLOptions>

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn doc(py: Python<'_>) -> PyResult<&'static CStr>

Rendered class doc

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature<PySQLOptions> for PyClassImplCollector<PySQLOptions>

fn new_text_signature(self) -> Option<&'static str>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a PySQLOptions

type Holder = Option<PyRef<'py, PySQLOptions>>

fn extract(obj: &'py PyAny, holder: &'a mut Self::Holder) -> PyResult<Self>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a mut PySQLOptions

type Holder = Option<PyRefMut<'py, PySQLOptions>>

fn extract(obj: &'py PyAny, holder: &'a mut Self::Holder) -> PyResult<Self>

impl PyMethods<PySQLOptions> for PyClassImplCollector<PySQLOptions>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PySQLOptions

type AsRefTarget = PyCell<PySQLOptions>

Utility type to make Py::as_ref work.

const NAME: &'static str = "SQLOptions"

Class name.

const MODULE: Option<&'static str> = _

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> &PyType

Returns the safe abstraction over the type object.

fn is_type_of(object: &PyAny) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &PyAny) -> bool

Checks if object is an instance of this type.