Simon Fraser University

Using a Pass-Through Query in a Subquery

Note: This example uses a Version 6 view descriptor with the Pass-Through Facility to access DBMS data. Beginning in Version 7, you can associate a libref directly with your DBMS data and use the ...
GitHub

This file contains basic SQL codes for necessary queries from a dataset

The repository includes a single document, Join-Subquery Questions.pdf, which outlines 50 SQL problems. The SQL queries that solve these problems are also included. Join-Subquery Questions.pdf: This ...
Ars Technica

Oracle rownum subquery problem i.e. "The No SELECT TOP Blues"

Hello All,<BR><BR>Got myself an Oracle problem that I can't seem to find a good way to solve. I'm running a query that is trying to join 2 tables. 1 table can be thought of as the current information ...
GitHub

Uncommon-SQL-Error--Subquery-in-FROM-Clause-with-Multi-Column-IN-Operator-ztj97

This repository demonstrates a common SQL error involving the use of subqueries in the FROM clause and the IN operator with multiple columns returned from the ...