SELECT region, name, population FROM bbc x WHERE population <= ALL (SELECT population FROM bbc y WHERE y.region=x.region AND population>0) -- 2. Select the code that shows the countries belonging to ...

Given that mapping arbitrary SQL to the correct set of nested queries with appropriate inner_hits appears to be somewhat complex, I'm assuming issues related to this will persist for some time.

This paper describes a SQL Narrator designed using a Context-free Grammar that reads and generates narrations for queries using predefined templates. The SQL Narrator is able to narrate nested queries ...

IIRC most expensive RDBM's (Oracle, SQL server, DB/2) support nested tables in some form through UDTs.<BR><BR>I believe Oracle performs slightly worse with nested tables, but it can have some ...

Hello all!So I'm work on learning O-R sql, and I'm having trouble with creating a table that has more than one nested table. My code and errors are as follows: create or replace type METHOD as ...