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| Interface Summary | |
|---|---|
| CommandPlanner | The common interface of all planners which take a user's command
object and produce a
ProcessorPlan
object, which is a plan for executing the query. |
| Class Summary | |
|---|---|
| QueryOptimizer | This Class produces a ProcessorPlan object (a plan for query execution) from a user's command and a source of metadata. |
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