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Published on May 7, 2015
Sometimes the query optimizer does a good job at optimizing certain query elements. However, there are cases where it doesn’t have the logic to handle certain query elements in the truly optimal way. In those cases you can intervene and nudge the optimizer in the right direction by applying query rewriting techniques. This session focuses on suboptimal choices made by the optimizer related to seeks and scans, and provides efficient solution in those cases.