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…

Fresh New Blog: Simulating ORA-30926 on 19c vs 23ai
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do not panic for “ORA-01403: no data found” Yesterday my middleware colleague asked me an interesting question he encounted the error about “ORA-01403: no data found” in his test program code. I told him do not panic for this err…

New Blog Post: do not panic for “ORA-01403: no data found” - quanwenzhao.wordpress.com/2025/04/25/d...
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