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Course Outline
Create stored subroutines
- Compilation, object status, source codes
- Code encryption (wrap)
- Object dependency model
- Parameterization
Permissions and schemas in PL/SQL
- Owner and caller model
- Direct and role permissions
- Whitelist
- Assigning roles to procedures and inheriting permissions
Advanced Cursors
- Comparison of explicit cursors and cursor loops
- Pointers for weak and strong cursors
- Support for dynamic cursors
- FOR UPDATE cursors
Collections
- Associative tables (index by), nested tables and varrays
- Attributes, handling, initialization, memory allocation
- Bulk queries (BULK COLLECT) and bulk DML (FORALL)
- Bulk operations in dynamic SQL
- Exception handling in bulk operations
- Array and stream functions
Packages
- Package structure: specification and body
- Benefits of using packages
- Initialization section and global variables, memory management, package instance
Triggers
- DML triggers
- View triggers (INSTEAD OF)
- System Triggers
- Composite triggers
Application context and VPD
- Using built-in context
- Create your own private and global contexts
- Saving and reading context values
- Policies and Virtual Private Database
Appendix A - Examples of using embedded packages
- File handling (utl_file)
- Job scheduling (dbms_job and dbms_scheduler
Suggested pre-training
ORA_S1, ORA_P1
Suggested complementary training
ORA_SP3
Requirements
Knowledge of the basics of the SQL language in terms of queries, as well as DML, DDL and TCL commands, as well as the ability to interpret and create simple PL/SQL scripts.
21 Hours
Testimonials (3)
I liked very much the format of the training, hands on, directly in sql developer.
Andreea - OPEN COURSE
Course - Oracle Database 19c PL and Advanced SQL
The exercises were explained very good.
Monica - DB Global Technology
Course - PL/SQL in Oracle 19c
It was quite hands-on, not too much theory.
