Enum datafusion_common::OwnedTableReference

pub enum OwnedTableReference {
    Bare {
        table: String,
    },
    Partial {
        schema: String,
        table: String,
    },
    Full {
        catalog: String,
        schema: String,
        table: String,
    },
}

Represents a path to a table that may require further resolution that owns the underlying names

Variants

Bare

Fields

table: String

The table name

An unqualified table reference, e.g. “table”

Partial

Fields

schema: String

The schema containing the table

table: String

The table name

A partially resolved table reference, e.g. “schema.table”

Full

Fields

catalog: String

The catalog (aka database) containing the table

schema: String

The schema containing the table

table: String

The table name

A fully resolved table reference, e.g. “catalog.schema.table”

Implementations

impl OwnedTableReference

pub fn as_table_reference(&self) -> TableReference<'_>

Return a TableReference view of this OwnedTableReference

pub fn table(&self) -> &str

Retrieve the actual table name, regardless of qualification

Trait Implementations

impl Clone for OwnedTableReference

fn clone(&self) -> OwnedTableReference

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OwnedTableReference

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for OwnedTableReference

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> From<&'a OwnedTableReference> for TableReference<'a>

Convert OwnedTableReference into a TableReference. Somewhat awkward to use but ‘idiomatic’: (&table_ref).into()

fn from(r: &'a OwnedTableReference) -> Self

Converts to this type from the input type.

impl Hash for OwnedTableReference

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<OwnedTableReference> for OwnedTableReference

fn eq(&self, other: &OwnedTableReference) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for OwnedTableReference

impl StructuralEq for OwnedTableReference

impl StructuralPartialEq for OwnedTableReference