QuanwenZhaoMay 31, 2025
New Blog Post: Playing with (Simulating ORA-30926 on 19c vs 23ai) on Live SQL - https://quanwenzhao.wordpress.com/2025/05/31/playing-with-simulating-ora-30926-on-19c-vs-23ai-on-live-sql/
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Playing with (Simulating ORA-30926 on 19c vs 23ai) on Live SQL

Based on the previous note I’ve continued to explore it. As well known as I used the 3 number of rewriting methods ( to correct the original merge sql statement. Chris Saxon shared “2 W…

Focusing and Concentrating Oracle Recipes, Tips and Techniques
QuanwenZhaoMay 25, 2025
Fresh New Blog: Simulating ORA-30926 on 19c vs 23ai https://quanwenzhao.wordpress.com/2025/05/25/simulating-ora-30926-on-19c-vs-23ai/
@oracledatabase @oracleasktom #oracledevelopers #oracleuniversity #19c #23ai #SQL #ora30926 #demos #LiveSQL #LiveSQLv2
Simulating ORA-30926 on 19c vs 23ai

Hello everyone, my oracle friends! Our production system 19c has encountered ORA-30926 this Wednesday, finally rewriting some MERGE sql statements to solve the issue. Due to the security reason I a…

Focusing and Concentrating Oracle Recipes, Tips and Techniques