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Oracle Database 19c Automatic Indexing: Index Compression (Ghosteen)

    In my previous post on Automatic Indexing, I discussed how the default index column order (in absence of other factors) is column id, the order in which the columns are defined in the table. In this post, I’ll explore if this changes if index compression is also implemented. By default, Automatic Indexing does […]

Oracle 19c Automatic Indexing: Configuration (All I Need)

In this post, I’ll discuss how to configure the new Automatic Indexing capability introduced in Oracle Database 19c. The intent of Oracle here is to make the configuration of Automatic Indexing as simplistic as possible, with as few levers for DBAs to potentially stuff up as possible. The ultimate goal would be to have a […]