Method sql_typ

src/expr/src/relation.rs:333–336

Reports the schema of the relation. This is the SQL-type parallel of [`Self::typ`]; it is merely a wrapper around it, returning a [`SqlRelationType`] instead of a [`ReprRelationType`].

(&self)

    /// a wrapper around it, returning a [`SqlRelationType`] instead of
    /// a [`ReprRelationType`].
    pub fn sql_typ(&self) -> SqlRelationType {
        let repr_typ = self.typ();
        SqlRelationType::from_repr(&repr_typ)
    }

    /// Reports the repr schema of the relation.
    ///