SQL basics I: Data queries You may not be responsible for building and maintaining a database, but somewhere down the line you’ll be required to work with one. Written by Shelley Doll ...

Assuring optimal performance of database applications starts with coding properly formulated SQL. Poorly written SQL and application code is the cause of most performance problems. As much as 75% of ...

As we saw in the last article, the SQL SELECT statement has the widest variety of query options, which are used to control the way data is returned. These options come in the form of clauses ...

SQL Basics I: Data Queries—covers database terminology and the four basic query types. SQL Basics: SELECT statement options—covers the SELECT statement in detail and explains aggregate functions.

You can use Pass-Through Facility statements in a PROC SQL query or store them in a PROC SQL view. The Pass-Through Facility consists of three statements and one component: The CONNECT statement ...

Basic SQL knowledge will enable you to better understand how popular reporting tools such as Google Analytics work behind the scenes, as it is essentially a large database that we query to get ...

Ok I want to run a SQL query while using the event procedure VB in MS Access.What I'm doing is trying to select a room of a building.So the form goes : Building (and they pick say Smith Hall) then ...