Function parse_get

src/expr-parser/src/parser.rs:174–190

(ctx: CtxRef, input: ParseStream)

    }

    fn parse_get(ctx: CtxRef, input: ParseStream) -> Result {
        input.parse::<kw::Get>()?;

        let ident = input.parse::<syn::Ident>()?;
        match ctx.catalog.get(&ident.to_string()) {
            Some((id, _cols, typ)) => Ok(MirRelationExpr::Get {
                id: Id::Global(*id),
                typ: ReprRelationType::from(typ),
                access_strategy: AccessStrategy::UnknownOrLocal,
            }),
            None => Ok(MirRelationExpr::Get {
                id: Id::Local(parse_local_id(ident)?),
                typ: ReprRelationType::empty(),
                access_strategy: AccessStrategy::UnknownOrLocal,
            }),
        }
    }

    /// Parses a Let or a LetRec with the old order: Return first, and then CTEs in descending order.
    fn parse_let_or_letrec_old(ctx: CtxRef, input: ParseStream) -> Result {