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  1. Oct 28, 2020
    • cpw's avatar
      Added planners. (#344) · 14d51477
      cpw authored
      * Rename planner to plan and add planners dir.
      
      * Add planner framework.
      
      * Implement SequentialPlanner.
      
      * Add ast context.
      
      * Refactor the toPlan and address comment.
      
      * Refactor: planners could be instantiated.
      
      * Fix initialization-order-fiasco.
      
      * Update namings.
  2. Oct 27, 2020
  3. Oct 26, 2020
  4. Oct 24, 2020
  5. Oct 23, 2020
  6. Oct 22, 2020
  7. Oct 21, 2020
  8. Oct 20, 2020
  9. Oct 19, 2020
    • jie.wang's avatar
      Optimization rule for limit push down (#285) · 7f8e08f2
      jie.wang authored
      * add limit push down optimization rule
      
      * fix lish push down
      
      * add test for limit push down rule
      
      * add clone function for Limit/Project plannode
      
      * update code
      
      * add NoTransform func for TransformResult
      
      * fix static function naming style
      
      * fix name
      
      * fix name
      
      * check result data in test_optimizer
      
      * fix
      
      * fix build failed
    • jie.wang's avatar
      Optimizer rule for TopN (#279) · cd247752
      jie.wang authored
      * add TopN PlanNode and Executor
      
      * add topn rule
      
      * fix topn rule
      
      * fix auto
      
      * add topn rule test
      
      * fix indent
      
      * fix conflict
      
      * fix conflict
      
      * fix ;
      
      * add newline
      
      * fix colNames
      
      * update code
      
      * update code
      
      * fix static function naming style
      
      * fix name
      
      * fix name
      
      * check result data in test_optimzier
      
      * fix
  10. Oct 17, 2020
  11. Oct 15, 2020
  12. Oct 14, 2020
  13. Oct 13, 2020