Welcome to my archive of SQL examples. |
SQL (Structured Query Language)
is a widely used language for quering relational databases. The code in this
archive deals with real life tasks like generating sales statistics,
calculating next birthday of employee and so on, using Transact-SQL, MySQL and
Jet-SQL syntax. One section of the archive is devoted to Simple SQL Queries
sutable for beginners, others are adressing specific issues including procedures
syntax, functions, Spatial Queries and client scripting like ASP.
Some of the scripts reference the
"Colombo Ltd" database. This is a sample database with some business data
in it. As for the standards, most of the features discussed are part of the
SQL-89, SQL-92 specifications and few are from those introduced in SQL-99.
This archive includes more than 200 sql query examples (and procedures) usefull for learning
sql programming technique, but is not a systematic SQL tutorial. If you need one, go to:
exists since 2007 and its purpose to share sql quering
and programming expertise with broad audience.
All materials enclosed or downloaded from this site is not associated with any guarantees.
Please read carefully and understand each example prior to executing it, especially on