Merge Modifications and Commit

Author: ppaolucc-it

data-platform/data-development/sql/README.md

@@ -8,7 +8,7 @@ PL/SQL, the Oracle procedural extension of SQL, is a portable, high-performance
 
 Below you'll find an index to all the sections available in this repository, along with a brief introduction to what you can expect in each section.
 
-Reviewed: 06.03.2024
+Reviewed: 28.05.2025
 
 # Table of contents
 
@@ -47,6 +47,7 @@ The [SQL Do It Yourself](SQL_Do_It_Yourself/README.md) section encourages hands-
 - Practice problems with solutions
 - Step-by-step project guides
 - Interactive SQL challenges to test your skills
+- Classes, Workouts and quizzes to test and strengthen your SQL and PL/SQL
 
 
 # Useful Links
@@ -59,6 +60,7 @@ To support your development journey, here are some valuable resources related to
 - [Oracle Database 23ai: Application Development](https://www.oracle.com/database/technologies/application-development.html)
 - [@ThatJeffSmith](https://www.thatjeffsmith.com/)
 - [SQL Blog by Chris Saxon](https://blogs.oracle.com/sql)
+- [DevGym](https://devgym.oracle.com/pls/apex/f?p=10001:201:15932218738087:::::)
 - [The Magic of SQL by Chris Saxon - YouTube Channel](https://www.youtube.com/c/TheMagicofSQL)
 - [SQL and Database explained! By Connor McDonald - YouTube Channel](https://www.youtube.com/@DatabaseDude)
 - [Learning is not a Spectator Sport - Connor McDonald Blog](https://connor-mcdonald.com)

data-platform/data-development/sql/sql-do-ityourself/README.md

@@ -5,7 +5,7 @@ This section covers Public Oracle SQL Tools: Use of SQL in extensive way: from S
 Providing links to public useful documentation about SQL use and tips. SQL Tips on Fortnight basis and and articles/blogs written by Oracle SQL and Database Advocates and Product Managers and SQL examples are shown here.
 A SQL Clue Card is also provided.
 
-Reviewed: 20.11.2024
+Reviewed: 28.05.2025
 
 # Table of Contents
 
@@ -14,7 +14,8 @@ Reviewed: 20.11.2024
 
 
 # 1. Team Publications
-TBD
+- [Subqueries, Scalar Subqueries, IN and EXISTS and CTEs WITH clause- Linkedin Post](https://www.linkedin.com/posts/ppaolucci_devgym-chrissaxon-activity-7333117804474216449-uwul?utm_source=share&utm_medium=member_desktop&rcm=ACoAAAAKKqcBMGaLM24oFc1jnB_Fhe5AkpZfpu4)
+
 
 # 2. Useful links
 
@@ -27,6 +28,9 @@ Explore a variety of Oracle SQL tools to streamline your database management tas
   - [Getting Started Guide](https://docs.oracle.com/cd/E25259_01/appdev.31/e24285/toc.htm)
   - [Video Tutorials](link)
 
+- **SQL Developer for VS Code**: Microsoft Visual Studio Code (VS Code) extension which brings the ability to execute your SQL queries and scripts, perform PL/SQL development, and interact with your database schema objects. SQL Developer for VS Code is the evolution of our popular SQL Developer desktop application embracing, thus, the familiar richness of our desktop version, reimagined into a lighter and more flexible tool that adapts to your needs. Including our SQLcl as a modern command-line interface.
+   - [SQL Developer for VS Code](https://www.oracle.com/database/sqldeveloper/vscode)
+
 - **sqlplus**: Master the command-line interface for Oracle Database with sqlplus. Learn essential commands and best practices for efficient SQL execution.
   - [Official Documentation: ](https://docs.oracle.com/en/database/oracle/oracle-database/23/sqpug/index.html)Comprehensive guide covering SQL*Plus commands and usage for Oracle Database 23ai.
   - [Command Reference: ](https://docs.oracle.com/en/database/oracle/oracle-database/21/sqpug/SQL-Plus-command-reference.html#GUID-177F24B7-D154-4F8B-A05B-7568079800C6)Detailed command reference for SQL*Plus in Oracle Database 21c, including syntax and examples.
@@ -90,15 +94,21 @@ Discover the advanced features and functionalities of SQLcl, Oracle's command-li
 
 Ready to explore SQLcl? Follow these steps to install SQLcl and start leveraging its powerful features for SQL scripting and database management.
 
-1. [Download SQLcl](https://docs.oracle.com/en/database/oracle/apex/23.2/aeadm/downloading-and-installing-sqlcl.html) and follow the installation instructions for your operating system.
+1. [Download SQLcl](https://www.oracle.com/database/sqldeveloper/technologies/sqlcl/download/) and follow the installation instructions for your operating system.
 2. Configure SQLcl settings and customize your environment according to your preferences.
 3. Explore SQLcl commands and features to familiarize yourself with its capabilities.
 4. Start scripting and executing SQL commands with ease using SQLcl's intuitive interface.
 
-## 3. SQL Developer
-Oracle SQL Developer is a free, integrated development environment that simplifies the development and management of Oracle Database in both traditional and Cloud deployments. SQL Developer offers complete end-to-end development of your PL/SQL applications, a worksheet for running queries and scripts, a DBA console for managing the database, a reports interface, a complete data modeling solution, and a migration platform for moving your 3rd party databases to Oracle.
 
-[SQL Developer Official Documentation](https://docs.oracle.com/en/database/oracle/sql-developer/) 
+## 3. SQL Data Modeler
+Oracle SQL Developer Data Modeler is a data modeling and database design tool that provides an environment for capturing, modeling, managing, and exploiting metadata.
+It can be integrated in the existing SQL Developer or it can be downloaded as standalone.
+- [Oracle SQL Developer Data Modeler](https://docs.oracle.com/en/database/oracle/sql-developer-data-modeler/index.html) 
+
+
+## 4. DevGym DIY workout classes
+
+1. [Databases for Developers: Next Level](https://devgym.oracle.com/pls/apex/f?p=10001:29:15932218738087:::29:P29_CLASS_ID:4063&cs=1_nEHG6GUd1XcC6iF7c9h6qOm91c7J7kbUnsfGwr0G7UUnUNhmQZff1nYX9YxqGuI7fvPcyjdHo5OIO8tWsnhzw) - SQL tutorial to help you improve your Oracle SQL skills. This follows "the Databases for Developers: Foundations"
 
 
 # License