Federico
Tue Oct 01 2024
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6 answers
999
How to use hint in SQL query Oracle?
Hello there, could you please elaborate on the best practices for incorporating hints into SQL queries when working with Oracle databases? I'm particularly interested in understanding how these hints can be used to optimize query performance, and what are some common scenarios where their usage is warranted. Additionally, could you shed some light on potential drawbacks or risks associated with overusing hints in SQL queries? Thank you in advance for your insights.
Sara
Mon Sep 30 2024
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5 answers
879
What is the cardinality hint in Oracle?
Could you please elaborate on the concept of the cardinality hint in Oracle? How does it work and what are its primary use cases? Additionally, are there any scenarios where its usage should be avoided or considered with caution? Understanding its nuances and potential implications would be invaluable for database optimization.
Raffaele
Mon Sep 30 2024
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6 answers
1241
Is APEX Oracle or Salesforce?
Could you please clarify for me if APEX is an Oracle product or a Salesforce product? I understand that APEX can be used for rapid application development, but I'm not entirely sure which platform it belongs to. I'm trying to decide between Oracle and Salesforce for a new project and understanding the capabilities of APEX on each platform would be very helpful. Thank you for your assistance.
Claudio
Mon Sep 30 2024
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5 answers
1099
What is the leading hint in Oracle?
I don't understand this question. Could you please assist me in answering it?
MountFujiVista
Mon Sep 30 2024
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6 answers
1638
How to use two index hint in Oracle?
Excuse me, could you please elaborate on how to effectively utilize two index hints in Oracle? I understand that index hints can significantly enhance query performance by directing the optimizer to use specific indexes. However, I'm unsure about the syntax and best practices when incorporating two such hints into a query. Could you provide a concise example, highlighting the steps and considerations involved in this process? It would be greatly appreciated if you could also touch upon any potential pitfalls or limitations I should be aware of.
