During April 3 - 9, 2023, 50 worldwide Oracle ACEs shared insights and knowledge – over 100 blog posts and podcasts were created last week. We have selected many of them for you to enjoy – so we invite you to browse the list below and discover more on Oracle 23c Free Developer Release, APEX, OCI and SQL.

Oracle 23c Free Developer Release

Amy Simpson-Grange : Oracle Database 23c FREE – Developer Release

Brendan Tierney :

• 23c-Free on Docker
• Oracle 23c Database Free – Developer Release
• 23c A few New Feature Quickies

Christian Pfundtner : Oracle Database 23c Free Developer Release

Clarisa Maman Orfali :  La versión gratuita para desarrolladores de Oracle Database 23c está disponible

Hesong Wang : Oracle Database Free

Javier Morales Carreras: Tertulia de café con Ronald Vargas - Oracle 23c Free Developer Release

Kazuhiro Takahashi: Oracle 23c freeのオプティマイザ関連パラメータを調べる

Lisandro Fernigrini:

• Oracle Database 23c Free - Developer Edition
• Resumen de Mejoras del 1º Trimestre de 2023 a Oracle Autonomous Database

Martin Berger:

• 23c free - new hints    
• 23c free - changes in v$session_fix_control   
• 23c free - DBMS_USERDIAG
• 23c free - SQL History
• 23c free - spfile parameter changes 

Matt Mulvaney: Oracle 23c Free Docker, APEX & ORDS all in one simple guide  

Michael McLaughlin:

• Python_oracledb Available for Oracle Database 23c Free        
• Oracle Database 23c Free-Developer Release        

Noriyoshi Shinoda:

• Oracle Database 23c の独自構文を試す     
• Oracle Database 23c を試す     

Osama Mustafa: Oracle 23c Is out

Peter Finnigan:

• Oracle Database Free 23c - Database Security 
• The New DB_DEVEOPER_ROLE in Oracle 23c

Randall Groncki: Oracle 23c Free Announcement    

Ron Ekins: Oracle Database 23c Free Version Now Available to Developers        

Richard Foote: Announcement: Oracle Database 23c Free Version Now Available to Developers        

Ronald Francisco Vargas Quesada: Instalando imágen con el manejador de contenedores PODMAN de Oracle Database 23c-Free for Developers

Stefan Oehrli: Get Oracle Database 23c for free on your Mac M1       

Timothy Hall:

• Annotations in Oracle Database 23c 
• Direct Joins for UPDATE and DELETE Statements in Oracle Database 23c      
• Table Values Constructor in Oracle Database 23c        
• Removal of Touch-Once Restriction after Parallel DML in Oracle Database 23c       
• MAX_COLUMNS : Increase the Maximum Number of Columns for a Table in Oracle Database 23c   
• GROUP BY and HAVING Clauses Using Column Aliases in Oracle Database 23c      
• SQL Domains in Oracle Database 23c
• IF [NOT] EXISTS DDL Clause in Oracle Database 23c   
• Boolean Data Type in Oracle Database 23c
• JSON-Relational Duality Views in Oracle Database 23c
• Oracle Database 23c Free Developer-Release : Getting Started…  
• SELECT Without FROM Clause in Oracle Database 23c
• Oracle Database 23c Free RPM Installation On Oracle Linux 8 (OL8)      

Tércio Costa: Oracle Database 23c Free – Developer Edition     

Zhou Zhenxing: Time to try Oracle 23c Database free     

APEX

Malik Sikandar Hayat: Introduction to Oracle APEX Plugins

OCI

Julian Dontcheff: Oracle Full and Basic Database Management in OCI       

Srinivasarao Ravulapalli: EBS R12.2.12 Single Node installation on OCI

SQL

Lisandro Fernigrini: SQLcl 23.1 ya está disponible!  

Mathias Magnusson: Using package variables in SQL     

Michael McLaughlin: Using Visual Studio Code to Debug PL/SQL    

Matt Mulvaney: Oracle SQLcl 23.1 Enhanced APEX functionality       

Venkanna Mittakanti: Oracle Fusion Pricing Cloud – Price List Export SQL

Ye Jinrong: How to build GreatSQL tarball under openEuler、Anolis OS and UOS        

More

Bo Tang: Changing DNS based RAC clusters to GNS based RAC clusters online        

Christian Pfundtner:  Create Optimizer Parsing Trace (EVENT 10053) with DBMS_SQLDIAG.DUMP_TRACE

Christina Moore: Oracle 19 JSON Management      

David Dai:

• Oracle 19c 单实例 RU 从19.3.0 升级到19.18.0 操作手册      
• Oracle 19c ORACLE_PDB_SID 环境变量 说明

Dilli Maharjan: How to find Oracle Enterprise Manager startup time.     

Fernando Simon: Exadata version 23.1.0.0.0 – Part 03     

Gustavo Rene Antúnez Berdejo: BACK TO CLOUD BASICS : IDENTITY AND ACCESS MANAGEMENT (IAM)   

Hariprasath Rajaram: Invalid Component of Oracle Database Catalog Views      

Kai Donato: Devs On Tape - Maik Becker und die APEXConnect 2023 in Berlin

Paul Lewis:

• Groovy Script to Execute Rules as Administrator    
• Groovy Data Map for Multiple Periods and Years   

Pranay Tiwari: Introduction to OSB (Oracle Service Bus) and its Architecture        

Priit Piipuu: Oracle In-Memory for virtual columns

Robin Chatterjee: Hairpins ? Hairpins!   

Ronald Francisco Vargas Quesada:  Oracle: Que sucede cuando se borra un punto de restauración de la base de datos

Sean Scott:

• Visual Docker: Images are Immutable  
• Visual Docker: Images and Containers 

Selvakumar Nagulan: Oracle Transparent Application Continuity (TAC) - Part 2

Soumya Sundar Das: Shell script to purge diagnostic files using ADRCI utility    

Stefan Oehrli: Great, I found my Audit Policies again       

Talip Hakan Ozturk:

• Oracle Database Rolling Upgrade From 11g to 19c Using a Data Guard with Minimum Downtime
• How To Determine Which MDXT_###$ Tables Are Needed?        
• Upgrade using RMAN Duplicate with Noopen clause and Backup Location

Venkata Ravi Kumar Yenugula: Installation and Configuration Oracle 19c RAC with ASM over Oracle ZFS Storage