SQL

What´s mean SQL?

Trigger is the function that executes when it meets the set condition to make an action, could be executed before or after to make an action

Which are the operations of trriggers

To Insert a password, update a datum or validate registers into a Data Base are examples of triggers

SQL specifies what you want it, no how to get it

DDL is the responsible of the Data Structure into a Data Base

DDL, DML and DCL are characteristics of SQL

Does it Includes commands to define views

It is responsible about data security, to grant privilege and access modes

It allows the handling and processing the information into Data Base

Date, Time and Timestamp are the Basic Data Types of SQL

"Row Trigger" is a kind of trigger that allows a single execution, no matter how many times it complies with condition

The triggers are used to improve the administration into Data Base

It allows the execution of operations into a Data Base in Java Language , no matter the operating system

It is aimed to make it independent Data Base and operating system.