4 ms·

> In SQL you go from primitives straight to tables This make a lot of sense. Because primitives ARE "tables", columns ARE "tables". A primitive is a relation

by mamcx 6y ago

> In SQL you go from primitives straight to tables This make a lot of sense. Because primitives ARE "tables", columns ARE "tables". A primitive is a relation of one column/row. This is what allow you to do: SELECT * FROM (SELECT 1)a What sql/rdbms not do it well is to exploit this very well.