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What is Difference b/w PI & PPI?how to implement PPI?
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Answer Posted / yuvaevergreen
PI is used for creating hash values and in turn, affects the
distribution of the rows across the amps. PPI is used to
partition the rows based on range of values. PPI is not
mandatory whereas PI is mandatory. PPI is generally used for
enhanced range processing. PPI can be used to avoid FTS,
thereby increasing the performance.
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