In SQL the nested function is supported in SELECT, WHERE, GROUP BY, ORDER BY, and HAVING clauses. Support JDBC format for nested aggregation queries (Not supported in legacy engine).

Overview: This SQL script demonstrates the use of subqueries and nested queries in various clauses (SELECT, WHERE, FROM) using an Employees and Departments database.

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 ...

Nested select -- SQL Layer can be used to select some or all data relating to an object in a hierarchical manner without explicitly specifying the joins. Supporting Quotes: ...

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 ...

In a fuzzy relational database where a relation is a fuzzy set of tuples and ill-known data are represented by possibility distributions, nested fuzzy queries can be expressed in the Fuzzy SQL ...

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 ...

Parallel execution -- Optimized for highly-concurrent applications, SQL Layer can parallelize hundreds or thousands of random IO requests, driving down latencies for complex queries. Nested select -- ...