Learn PLSQL with Real Code Examples

Insert audit logs via triggers

Automate monthly report generation

Validate input data using procedures

Bulk update using FORALL with collections

Implement sequence-based ID generation

Check syntax errors in PL/SQL blocks

Ensure correct privilege for executing procedures

Verify cursor queries return expected rows

Handle NO_DATA_FOUND and TOO_MANY_ROWS exceptions

Check for lock or deadlock issues

Write unit tests using DBMS_OUTPUT or PL/SQL test frameworks

Test procedures/functions independently

Validate triggers in controlled environments

Use exception handling to catch unexpected errors

Review query performance and correctness

Deploy stored procedures/functions in Oracle Database

Package for modular reusable code

Use triggers for automated operations

Automate batch jobs via DBMS_SCHEDULER

Deploy to multiple environments (dev/test/prod)

Oracle SQL Developer

SQL*Plus

Toad for Oracle

PL/SQL Developer

Oracle APEX

Calling PL/SQL from Java via JDBC

Oracle REST Data Services (ORDS) integration

External procedures using C or Java

Integration with Oracle Forms and Reports

ETL workflows using Oracle Data Integrator (ODI)

Use templates for procedures/functions

Leverage packages for reusable logic

Enable SERVEROUTPUT for debugging

Use bulk processing to enhance performance

Keep exception handling consistent

Create a logging trigger for inserts/updates

Write a bulk data import procedure

Implement a sequence-based ID generator

Optimize cursor-based loops for performance

Build a package with reusable utility functions