Oracle 19c Automatic Indexing: Data Skew Part I (A Saucerful of Secrets)

Richard Foote's picture

When it comes to Automatic Indexes, things can become particularly interesting when dealing with data skew (meaning that some columns values are much less common than other column values). The next series of blog posts will look at a number of different scenarios in relation to how Automatic Indexing works with data that is skewed […]

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