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Activity › Forums › Salesforce® Discussions › Why we can’t perform DML operations in Constructor?

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  • Abhinav

    Member
    August 11, 2016 at 4:09 PM

    Hi Tanu,

    Using insert/update/delete in constructor is a bad practice in any language.

    Establishing connection to DB – OK.
    Constructor is used to create an object and initialize it’s parameters; nothing more.
    1. Using DML in constructor will slow down initialization of your object.

    2. It may fail and object just doesn’t create at all.

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