Difference between SQL and PL/SQL?
Posted by silpa on Sep 11 2007
SQL(Structured Query Language) composed of DML and DDL
DML(Data Manipulative Language) consists of selete,update,insert,delete,merge
DDL(Data Definition Language) consists of create,alter,drop
data oriental language for selecting and manipulating data
SQL may be like source of data for a web page
PL/SQL
procedural language that extends SQL used for application development
language used to format,build and display web page
SQL statements allowed in pl/sql are DML only
Leave a Comment