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T Patch Info Key Summary Assignee Reporter P Status Resolution Created Updated Due Development
Sub-task SPARK-35203

SPARK-34120 Improve Repartition statistics estimation

Yuming Wang Yuming Wang Major Resolved Fixed  
Sub-task SPARK-35185

SPARK-34120 Improve Distinct statistics estimation

Yuming Wang Yuming Wang Major Resolved Fixed  
Sub-task SPARK-34121

SPARK-34120 Intersect operator missing rowCount when CBO enabled

angerszhu Yuming Wang Major Resolved Fixed  
Sub-task SPARK-34119

SPARK-34120 Keep necessary stats after partition pruning

Yuming Wang Yuming Wang Major Resolved Fixed  
Sub-task SPARK-34031

SPARK-34120 Union operator missing rowCount when enable CBO

Yuming Wang Yuming Wang Major Resolved Fixed  
Sub-task SPARK-33959

SPARK-34120 Improve the statistics estimation of the Tail

Yuming Wang Yuming Wang Major Resolved Fixed  
Sub-task SPARK-33956

SPARK-34120 Add rowCount for Range operator

Yuming Wang Yuming Wang Major Resolved Fixed  
Sub-task SPARK-33954

SPARK-34120 Some operator missing rowCount when enable CBO

Yuming Wang Yuming Wang Major Resolved Fixed  

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