This document provides an overview of different database management systems including MySQL, MS SQL, PostgreSQL, and MS Access. It discusses SQL queries like select, update, insert, and delete queries. It also covers SQL clauses like where, group by, from, and SQL functions like count, sum, avg, min, max. Additionally, it provides a brief history of MySQL including its founders and acquisition by Sun Microsystems. It notes that MySQL works well with PHP and is used by popular PHP apps like phpBB. It also lists some key features of MySQL like its API, ODBC support, and high performance.

2. MySQL, MsSQL, PostgreSQL
MS Access

3. SQL

Select query
Update query
Insert query

4. Select
Where
Group by
From

5. Select fmane,lname From stdinfo
fname
lname
stdinfo
2. Select fname,lname From stdinfo Where
programe=”
stdinfo
Select fname From stdinfo Where fname
Like „
Select id,fname,lname From stdinfo Where

6. WHERE
NOT < > =
Like
widecard
COUNT,SUM,AVG.MIN,MAX
Select Count(id) From stdinfo
stdinfo
id) ,
fname),
lname)
substd
subject),
rid) ,

7. Update
Set [
Where
Select stdinfo Set programe=‟

8. Insert Into
Values [
, …]
Insert into stdinfo
(id,fname,lname,programe) Values
(„007‟,‟

9. Delete From
Where
Delete From stdinfo Where

10. My SQL (
SQL.
MySQL
MySQL AB
MySQL
MySQL
David Axmark, Allan Larsson
Michael “Monty” Widenius.
Sun
Microsystems, Inc.)
MySQL AB

11. My SQL
PHP
MySQL
phpBB
PHP
MySQL
API
ODBC

12. 1)
2)
3)
5
6
7
4)
33
5)
34
6)
35