I could not find the PL/SQL tutorial in this portal as its compiler is present. If a new tutorial could be arranged, then it would be pretty helpful.

Oracle’s PL/SQL language has two basic mechanisms for getting data from the database: SELECT and cursors. SELECT is designed to return a single row into local variables; cursors give you the ability ...

SQL Developer allows users to write custom reports, editors, navigators and actions as XML files and include them in the preferences dialog under User Defined Extension. Create a context menu item and ...