In case you have an oracle exadata database machine, always use 100% percent for collecting optimizer statistics on your tables/schemas , in order to benefit from the smart scans .
http://uhesse.com/2012/07/04/no-smart-scan-with-auto_sample_size/
RAG with Vector Index in 26ai
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Updating my previous demo that was in 23ai to run in *Oracle AI
Database 26ai* with two enhancements :
vector_memory_size set to 512MB (yes, this i...
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