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- [CSS]css selector descriptionCSS.class.introSelects all elements with class="intro"1#id#firstnameSelects the element with id="firstname pSelects all elements inside elements1element>elementdiv > pSelects all elements where the parent is
- [Trigger] CREATE TRIGGER Employee_Trg_Upd ON emplyeeORG AFTER UPDATE AS INSERT INTO employeeTRK SELECT ID,FirstName is deleted ->Deleted table