Method exists

src/sql/src/plan/hir.rs:1928–1930

(self)

    }

    pub fn exists(self) -> HirScalarExpr {
        HirScalarExpr::Exists(Box::new(self), NameMetadata::default())
    }

    pub fn select(self) -> HirScalarExpr {
        HirScalarExpr::Select(Box::new(self), NameMetadata::default())