Murugan146644

replicating trigger with delet obtaining information about a replicating with trigger - ins validating data entry reference to column inside deleting a trigger modifying a trigger syntax for creating a trigger user event trigger system event trigger instead of trigger row level or statement level table trigger types of trigger components of a trigger advantages and disadvantages o difference between trigger and definition of trigger integrating sql in pl/sql pgm. while command for loop command loop with when loop with if loop command if then command control structures how pl/sql works exception execution section constant variable declaration section structure of pl/sql block deleting synonym removing synonym dropping synonym renaming synonym creating synonym for table create synonym command definition synonym deleting a role view the roles of a user granting privileges and roles creation of role system privileges and object p revoke object privileges viewing a users privileges deleting a user grant command user creation commands definition of user