PL/SQL
Packages, collections, bulk processing, and enterprise-scale procedural programming.
Published Guides
PL/SQL Masterclass: Oracle Advanced Queuing (AQ) Architecture
Build robust, asynchronous, event-driven architectures natively within Oracle using Advanced Queuing (AQ). Learn how to enqueue, dequeue, and trigger events.
PL/SQL Masterclass: Security & SQL Injection Prevention
Protect your Oracle Database from malicious attacks. Learn how to prevent SQL Injection in dynamic PL/SQL, implement DBMS_CRYPTO, and manage Invoker vs Definer rights.
PL/SQL Performance Tuning: Beyond the Basics
Master PL/SQL performance tuning. Learn how to minimize Context Switches, utilize the RESULT_CACHE, and write highly optimized loops.
PL/SQL Masterclass: Error Handling & Application Logging
Master PL/SQL Exception Handling. Learn how to trap ZERO_DIVIDE, handle NO_DATA_FOUND, define custom PRAGMA EXCEPTION_INIT, and build autonomous logging.
PL/SQL Complete Guide: From Basics to Advanced
The definitive PL/SQL reference for Oracle developers — covering PL/SQL block structure, variables and data types (%TYPE, %ROWTYPE), conditional statements (IF/CASE), all loop types, implicit and explicit cursors, exception handling (predefined & user-defined), stored procedures vs functions, packages (spec & body), triggers (BEFORE/AFTER/INSTEAD OF), BULK COLLECT & FORALL for performance, and EXECUTE IMMEDIATE dynamic SQL. Real-world Oracle Retail examples throughout.
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