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...Procedures functions and triggers slides anonymous pl sql programs un named database objects submitted to interpreter run but not available other users or called by that can be referenced used stored groups of statements allow you move code enforces business rules from your application the performance gains due two reasons processing complex may performed with therefore server since procedural is within fairly static benefit reuse same queries program units side are in as execute on advantages a central location accessible all always whenever connection made disadvantages forces done if very busy response time will slow client file system workstation unit description where executed type procedure accept multiple operating input parameters returns output values function single value library contains for related package variables trigger executes when specific action occurs such inserting updating deleting records name parameter mode datatype parametern how changed passed read only canno...