pub struct CatalogClient { /* private fields */ }Available on crate feature
catalog only.Expand description
Unity catalog client.
Implementations§
Source§impl CatalogClient
impl CatalogClient
pub async fn list_catalogs(&self) -> PolarsResult<Vec<CatalogInfo>>
pub async fn list_namespaces( &self, catalog_name: &str, ) -> PolarsResult<Vec<NamespaceInfo>>
pub async fn list_tables( &self, catalog_name: &str, namespace: &str, ) -> PolarsResult<Vec<TableInfo>>
pub async fn get_table_info( &self, catalog_name: &str, namespace: &str, table_name: &str, ) -> PolarsResult<TableInfo>
pub async fn get_table_credentials( &self, table_id: &str, write: bool, ) -> PolarsResult<TableCredentials>
pub async fn create_catalog( &self, catalog_name: &str, comment: Option<&str>, storage_root: Option<&str>, ) -> PolarsResult<CatalogInfo>
pub async fn delete_catalog( &self, catalog_name: &str, force: bool, ) -> PolarsResult<()>
pub async fn create_namespace( &self, catalog_name: &str, namespace: &str, comment: Option<&str>, storage_root: Option<&str>, ) -> PolarsResult<NamespaceInfo>
pub async fn delete_namespace( &self, catalog_name: &str, namespace: &str, force: bool, ) -> PolarsResult<()>
Sourcepub async fn create_table(
&self,
catalog_name: &str,
namespace: &str,
table_name: &str,
schema: Option<&Schema>,
table_type: &TableType,
data_source_format: Option<&DataSourceFormat>,
comment: Option<&str>,
storage_location: Option<&str>,
properties: &mut (dyn Iterator<Item = (&str, &str)> + Send + Sync),
) -> PolarsResult<TableInfo>
pub async fn create_table( &self, catalog_name: &str, namespace: &str, table_name: &str, schema: Option<&Schema>, table_type: &TableType, data_source_format: Option<&DataSourceFormat>, comment: Option<&str>, storage_location: Option<&str>, properties: &mut (dyn Iterator<Item = (&str, &str)> + Send + Sync), ) -> PolarsResult<TableInfo>
Note, data_source_format can be None for some table_types.
pub async fn delete_table( &self, catalog_name: &str, namespace: &str, table_name: &str, ) -> PolarsResult<()>
Auto Trait Implementations§
impl Freeze for CatalogClient
impl !RefUnwindSafe for CatalogClient
impl Send for CatalogClient
impl Sync for CatalogClient
impl Unpin for CatalogClient
impl !UnwindSafe for CatalogClient
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more