Re:We Can Do Better Than SQL
by dragonwriter on Tuesday August 11, 2020 @02:52AM
(#24117823)
> If SQL is based on tables, what about a QL based on relations only.
Aside from DDL (which I'm not sure how you would do without distinguishing between base relvars [tables], derived relvars [views], and other classes of relations), SQL doesn't particularly treat different kinds of relation differently beyond what is minimally necessary (you can't write, via insert or update, to a relation that isn't a relvar, for instance.)
Aside from DDL (which I'm not sure how you would do without distinguishing between base relvars [tables], derived relvars [views], and other classes of relations), SQL doesn't particularly treat different kinds of relation differently beyond what is minimally necessary (you can't write, via insert or update, to a relation that isn't a relvar, for instance.)