SQL is a Structured Query Language, a powerful tool used to administer and manipulate databases. However, not all databases use SQL. As a standard programming language for a very long time, it is very ...

This repository contains solutions for the assignments of the Advanced SQL course offered in Sommersemester 2022 by Prof. Torsten Grust and Christian Duta at the WSI — Database Systems Research Group, ...

Nested queries are simply queries inside other queries, there are a lot of situations where you want to have a select query that returns data based on a condition that cannot be satisfied without ...

This section describes how to retrieve DBMS data by using the statements and components of the SQL Procedure Pass-Through Facility to access DBMS data. The Pass-Through Facility uses the SAS/ACCESS ...

Aster Data has introduced Aster Data nCluster 4.6, which includes a column data store. This release, the company says, makes Aster Data nCluster 4.6 the first platform with a unified SQL-MapReduce ...

The SQL Procedure Pass-Through Facility is an extension of the SQL procedure that enables you to send DBMS-specific statements to a DBMS and to retrieve DBMS data. You specify DBMS SQL syntax instead ...