Mahar, Sana. <br/><br/>
Comparative analysis of SQL query optimization techniques using:  Oracle, Mysql, Postgresql / 
Sana Mahar. 
 - MUET, Jamshoro:  Software Engineering,  2017. 
 - xiii,65p.  ill,:  30cm. 
<br/><br/>Includes references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Software Engineering
<br/><br/><label>Dewey Class. No.: </label> / MAH