Struct TableRef

pub struct TableRef { /* private fields */ }

Expression for an SQL table

Implementations

impl TableRef

pub fn new(schema_name: impl AsRef<str>, table_name: impl AsRef<str>) -> Self

Creates a new table reference from schema and table names. If the schema name is empty or None, only the table name is used.

pub fn schema_id(&self) -> Option<&Ident>

Returns the identifier of the schema

Panics

pub fn table_id(&self) -> &Ident

Returns the identifier of the table

Panics

pub fn from_names(schema_name: Option<&str>, table_name: &str) -> Self

Creates a new table reference from an optional schema and table name.

pub fn from_idents(schema_name: Option<Ident>, table_name: Ident) -> Self

Creates a TableRef directly from Option<Ident> for schema and Ident for table.

pub fn from_strs<S: AsRef<str>>(components: &[S]) -> Result<Self, ParseError>

Creates a TableRef from a slice of string components.

Trait Implementations

impl Clone for TableRef

fn clone(&self) -> TableRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableRef

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

Formats the value using the given formatter.

impl<'d> Deserialize<'d> for TableRef

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'d>,

Deserialize this value from the given Serde deserializer.

impl Display for TableRef

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

Formats the value using the given formatter.

impl Equivalent<TableRef> for &TableRef

fn equivalent(&self, key: &TableRef) -> bool

Compare self to key and return true if they are equal.

impl From<ResourceId> for TableRef

Note: We just need this conversion trait until SelectStatement refactor is done

fn from(id: ResourceId) -> Self

Converts to this type from the input type.

impl FromStr for TableRef

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for TableRef

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 for TableRef

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for TableRef

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for TableRef

Creates a TableRef from a dot-separated string.

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<Self, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl Eq for TableRef

impl StructuralPartialEq for TableRef