| Package | Description |
|---|---|
| org.apache.flink.table.planner.analyze |
| Class and Description |
|---|
| GroupAggregationAnalyzer
An implementation of
PlanAnalyzer to analyze whether group aggregation can be optimized
to local-global two_phase aggregation by tuning table configurations. |
| NonDeterministicUpdateAnalyzer
An implementation of
PlanAnalyzer to analyze the potential risk of non-deterministic
update when OptimizerConfigOptions.TABLE_OPTIMIZER_NONDETERMINISTIC_UPDATE_STRATEGY is
ignored. |
| PlanAdvice
Plain POJO for advice provided by
PlanAnalyzer. |
| PlanAdvice.Kind
Categorize the semantics of a
PlanAdvice. |
| PlanAdvice.Scope
Categorize the scope of a
PlanAdvice. |
| PlanAnalyzer
Plan analyzer analyzes the optimized physical plan and provide potential risk warnings and
optimization advice.
|
| PlanAnalyzer.AnalyzedResult
The analyzed
PlanAdvice with a list of applicable RelNode ids. |
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