SQL

STRUCTURE QUERY LANGUAGE (SQL)
Jenis SQL:
1. Interactive langsung dapat dioperasikan.
2. Embedded disisipkan ke dalam sebuah program (Cobol,C,Fortran)

Pengelompokan Statement SQL

1. Data Definition Language ( DDL )
2. Data Manipulation Language ( DML )
3. Data Access
4. Data Integrity
5.Auxiliry

Statement DDL
*CREATE = - DATABASE
- TABLE *DROP
- INDEX
- VIEW
*ALTER TABLE


Statement DML

•Select
-Update
•Insert
•Delete