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  1. #1
    Join Date
    Dec 2015

    Unanswered: Research on Triggers and constraints

    Hello All,

    This might be a weird question.

    I am doing a project based on triggers and constraints. I am currently researching but its really difficult to find journals. I wonder if you can recommend good journals on constrains and triggers


  2. #2
    Join Date
    Feb 2004
    In front of the computer
    Provided Answers: 54
    Constraints are very straightforward, there just aren't a lot of "moving pieces" to them.

    The concept of triggers are pretty simple, although triggers are code-based so the implementation can become a nightmare.

    I'd suggest that you read the basic Oracle documentation (it is only a few pages) on constraints and triggers, then experiment a little. In general, never use a trigger if a constraint will do what is needed. Only use triggers when there is no other viable solution, and make the trigger as simple and small as possible when you must use one.

    In theory, theory and practice are identical. In practice, theory and practice are unrelated.

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