Struct SourceTable 

pub struct SourceTable {
    pub tables: Vec<TableRef>,
    pub from: Vec<TableWithJoins>,
}

A lowered table-level data source for a SELECT statement.

Contains a list of table references (which may be schema tables, CTEs, or derived tables) and the FROM items that reference them by index (SourceTableId).

Examples

use toasty_core::stmt::{SourceTable, TableRef, TableWithJoins, TableFactor, SourceTableId};
use toasty_core::schema::db::TableId;

let source = SourceTable::new(
    vec![TableRef::Table(TableId(0))],
    TableWithJoins {
        relation: TableFactor::Table(SourceTableId(0)),
        joins: vec![],
    },
);

Fields

tables: Vec<TableRef>

All table references used in this source. Indexed by SourceTableId.

from: Vec<TableWithJoins>

The FROM items, each being a table with optional joins.

Implementations

impl SourceTable

pub fn new(tables: Vec<TableRef>, from: TableWithJoins) -> SourceTable

Creates a new SourceTable with a single FROM item.

Trait Implementations

impl Clone for SourceTable

fn clone(&self) -> SourceTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceTable

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

Formats the value using the given formatter.

impl From<ExprArg> for SourceTable

fn from(value: ExprArg) -> SourceTable

Converts to this type from the input type.

impl From<SourceTable> for Source

fn from(value: SourceTable) -> Source

Converts to this type from the input type.

impl PartialEq for SourceTable

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

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

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 StructuralPartialEq for SourceTable