Can you give me the details about DB Statistics. I need to know what it meant and where I can I use it.
I'll be thankful to you if you short out my query.
Thanks in advance.
Database statistics or DB Statistics is required in Cost Based Optimizer (CBO) to find out the most suitable access path (index access, full table scan, join types) to access data for SELECT, UPDATE and DELETE statements.
And for more details about DB Statistics you can visit the following link:
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