1

In Informix I have a partitioned table for performance reasons. One contains the latest data and another the historical data. Also, there is a view which contains data from both.

When I update statistics on the partitioned tables, do I also have to update statistics on the view?

2

There's no need to update statistics on a view in an Informix database. Indeed, AFAIK, there's no way to do so; statistics are not stored for views.

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