Method relation_desc_latest

src/catalog/src/memory/objects.rs:2660–2662

Reports the latest [`RelationDesc`] of the rows produced by this [`CatalogEntry`], if it produces rows.

(&self)

    /// Reports the latest [`RelationDesc`] of the rows produced by this [`CatalogEntry`], if it
    /// produces rows.
    pub fn relation_desc_latest(&self) -> Option<Cow<'_, RelationDesc>> {
        self.item.relation_desc(RelationVersionSelector::Latest)
    }

    /// Reports if the item has columns.
    pub fn has_columns(&self) -> bool {