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| Interface Summary | |
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| OptimizerRule | |
| Class Summary | |
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| AliasGenerator | Adds safe (generated) aliases to the source command The structure is a little convoluted: AliasGenerator - structure navigator, alters the command by adding alias symbols NamingVisitor - changes the output names of Element and Group symbols SQLNamingContext - a hierarchical context for tracking Element and Group names |
| PlanHints | |
| PlanToProcessConverter | |
| RelationalPlanner | This class generates a relational plan for query execution. |
| RuleStack | |
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