1use super::{Expr, SourceTableId}; 2 3#[derive(Debug, Clone, PartialEq)] 4pub struct Join { 5 /// The table to join 6 pub table: SourceTableId, 7 8 /// The join condition 9 pub constraint: JoinOp, 10} 11 12#[derive(Debug, Clone, PartialEq)] 13pub enum JoinOp { 14 Left(Expr), 15}