As a part of my independent consulting, I also provide a high level overview of the migration strategy. As a part of this engagement, my client wanted me to provide steps to move AlwaysOn availability...
This is the second article of my 12c Adaptive Sampling series. In part I, we saw how dynamic sampling estimates single table and group by cardinality. In this part we will focus on how Adaptive Dynami...
This article explains how to add a column to table in an Oracle database. After creating a database table, it may be needed to add additional columns as the table design evolves based on data requirem...
