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- 2. Place Your Text Here Contents PL/SQL fundamentals Oracle 11g and 12c PL/SQL features Data Manipulation Techniques Managing data retrieval with cursors Cursor variables
- 3. Place Your Text Here Contents Error handling using EXCEPTIONs Debugging PL/SQL blocks Achieving Maximum Reusability Coding user-written functions Developing safe triggers
- 4. Place Your Text Here Contents Exploiting Complex Datatypes Bulk binding for high performance Finessing the compiler Types of dynamic SQL Package Tips and Techniques
- 5. Place Your Text Here PL/SQL fundamentals • Declaring and anchoring variables to database definitions • Flow control constructs
- 6. Place Your Text Here Oracle 11g and 12c PL/SQL features • PL/Scope in Oracle 11g • Returning implicit cursor results from stored procedures in Oracle 12c • Declaring local functions within SELECT statements in Oracle 12c
- 7. Place Your Text Here Data Manipulation Techniques • Maintaining data with DML statements • Employing the RETURNING INTO clause • Solving the fetch-across-commit problem
- 8. Place Your Text Here Managing data retrieval with cursors • Implications of explicit and implicit cursors • Simplifying cursor processing with cursor FOR LOOPs • Embedding cursor expressions in SELECT statements
- 9. Place Your Text Here Cursor variables • Strong vs. weak cursor variables • Passing cursor variables to other programs • Defining REF CURSORS in packages
- 10. Place Your Text Here Debugging PL/SQL blocks • Simplifying testing and debugging with conditional compilation • Interpreting compiler messages • Applying structured testing techniques • Building and applying a test bed • Leveraging the debugging facilities in SQL Developer
- 11. Place Your Text Here Achieving Maximum Reusability • Writing stored procedures and functions • Calling and invoking server-side logic • Passing input and output parameters • Implementing an autonomous transaction
- 12. Place Your Text Here Coding user-written functions • Calling PL/SQL functions from SQL • Building table-valued functions
- 13. Place Your Text Here Developing safe triggers • Employing :OLD and :NEW variables • Avoiding unreliable trigger constructs • Exploiting schema and database triggers
- 14. Place Your Text Here Exploiting Complex Datatypes • Collection types • PL/SQL tables, nested tables, VARRAYs • Stepping through dense and nonconsecutive collections
- 15. Place Your Text Here Exploiting Complex Datatypes • Collection types • PL/SQL tables, nested tables, VARRAYs • Stepping through dense and nonconsecutive collections
- 16. Place Your Text Here Bulk binding for high performance • Moving data into and out of PL/SQL blocks • BULK COLLECT INTO and FORALL • BULK cursor attributes • BULK EXCEPTION handling
- 17. Place Your Text Here Finessing the compiler • The EXECUTE IMMEDIATE statement • The RETURNING INTO clause
- 18. Place Your Text Here Types of dynamic SQL • Building SQL statements during runtime • Autogenerating standard code
- 19. Place Your Text Here Package Tips and Techniques • Package structure: SPEC and BODY • Eliminating dependency problems • Overloading for polymorphic effects • Evaluating application frameworks • Declaring and using persistent global variables