Workflow Vs Database Trigger

Hi
I am new to workflow..i am in the learning process.. just a simple query on workflow...
What is the advantage of Workflow over the database trigger in the context of sending a mail...
i will be helpful if u send me some features of workflow...
Regards
Yram

Hi,
If all you want is to send an email, then there are better ways of doing it than to use Workflow.
Comparing Oracle Workflow to a database trigger is kind of like comparing a car and a unicycle - they do completely different things, but can do the same thing as each other if you really want to.
Oracle Workflow provides a complete workflow process management solution - a database trigger is a piece of PL/SQL which fires on an insert, update or delete operation on a table. They are completely different.
It might be worth looking in somewhere like Wikipedia to see what a workflow product can do, or the Workflow pages on OTN to see what Oracle Workflow in particular can offer.
HTH,
Matt
WorkflowFAQ.com - the ONLY independent resource for Oracle Workflow development
Alpha review chapters from my book "Developing With Oracle Workflow" are available via my website http://www.workflowfaq.com
Have you read the blog at http://thoughts.workflowfaq.com ?
WorkflowFAQ support forum: http://forum.workflowfaq.com

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    must be declared.
    * DATABASE TRIGGER
    1. Database Trigger는 Forms에서의 Trigger와 개념적으로 거의 동일하다.
    차이점은 Trigger가 Fire되는 원인을 제공하는 사건과 후속코드가 실행되는
    장소가 틀린 것이다.
    2. Database Trigger는 Table과 연관된 PL/SQL Block들이다. Table에 대한
    UPDATE, INSERT, DELETE 등의 행위에 의해 Fire된다.
    3. Error 발생 시에는 RAISE_APPLICATION_ERROR Built-In Procedure를 사용하
    여 Error를 표시한다.
    RAISE_APPLICATION_ERROR Procedure에서는 Error Number가 20000 - 20999의
    Range를 가진다.
    4. Creating & Editing Database Triggers
    아래와 같은 적절한 권한이 주어진다면 Forms Designer Mode에서 Database
    Trigger를 직접 Create, Edit, Compile, Browse 할 수 있다.
    - Execute Privilege, Create Privilege, Compile Privilege,
    Drop Privilege
    * Create하려면
    - Navigator에서 Database Objects와 Table Nodes를 Expand한다.
    - 원하는 Table을 선택하고 Expand한다.
    - Triggers Nodes를 선택하고 Menu Bar의 Navigator*Create를 선택한다.
    - Database Trigger Editor에서 작성, compile한다.
    * Edit 하려면
    - Navigator에서 Database Objects와 Table Nodes를 Expand한다.
    - 원하는 Table을 선택하고 Expand한다.
    - 원하는 Trigger에서 Double-Click하면 Editor가 나타난다.
    - Database Trigger Editor에서 변경, compile한다.

    not possible via forms
    you can debug it on SQL Developer by using manual INSERT Updates commands

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