Enum sqlparser::ast::TableFactor

pub enum TableFactor {
    Table {
        name: ObjectName,
        alias: Option<TableAlias>,
        args: Vec<Expr>,
        with_hints: Vec<Expr>,
    },
    Derived {
        lateral: bool,
        subquery: Box<Query>,
        alias: Option<TableAlias>,
    },
    NestedJoin(Box<TableWithJoins>),
}

A table name or a parenthesized subquery with an optional alias

Variants

Table

Fields of Table

name: ObjectNamealias: Option<TableAlias>args: Vec<Expr>

Arguments of a table-valued function, as supported by Postgres and MSSQL. Note that deprecated MSSQL FROM foo (NOLOCK) syntax will also be parsed as args.

with_hints: Vec<Expr>

MSSQL-specific WITH (...) hints such as NOLOCK.

Derived

Fields of Derived

lateral: boolsubquery: Box<Query>alias: Option<TableAlias>

NestedJoin(Box<TableWithJoins>)

Represents a parenthesized table factor. The SQL spec only allows a join expression ((foo <JOIN> bar [ <JOIN> baz ... ])) to be nested, possibly several times, but the parser also accepts the non-standard nesting of bare tables (table_with_joins.joins.is_empty()), so the name NestedJoin is a bit of misnomer.

Trait Implementations

impl Clone for TableFactor

fn clone(&self) -> TableFactor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TableFactor

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

Formats the value using the given formatter.

impl Display for TableFactor

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

Formats the value using the given formatter.

impl Eq for TableFactor

impl Hash for TableFactor

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, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<TableFactor> for TableFactor

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

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

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

This method tests for !=.

impl StructuralEq for TableFactor

impl StructuralPartialEq for TableFactor