This application is a quick guide unofficial to the language "PL / SQL" in Oracle database. With it you will always have at hand an excellent guide for any questions or to start their studies in the language. Topics learned in this application are: Introduction to PLSQL Advantages of PL/SQL PL/SQL Variables PL/SQL Constants PL/SQL Records PL/SQL Conditional Statements PL/SQL Iterative Statements PL/SQL Cursors PL/SQL Explicit Cursors PL/SQL Procedures PL/SQL Functions Parameters-Procedure,Function PL/SQL Exception Handling PL/SQL Triggers This application has many functions such as: - Use the microphone to record notes about the studies; - No need for internet; - Addition of texts in libraries; - Adding audio notes; - Search by keywords; - Send e-mail with the selected texts; Enjoy and buy now.