[CALCITE-1876] Create a rule to push the projections used in aggregate#562
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lfkpoa wants to merge 1 commit intoapache:masterfrom
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[CALCITE-1876] Create a rule to push the projections used in aggregate#562lfkpoa wants to merge 1 commit intoapache:masterfrom
lfkpoa wants to merge 1 commit intoapache:masterfrom
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…e functions Solved by implementing CsvTableScan.computeSelfCost
julianhyde
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Nov 8, 2017
…ushed through Aggregate (Luis Fernando Kauer) Solved by implementing CsvTableScan.computeSelfCost. Smooth the function by adding 2 to top and bottom of fraction (Julian Hyde). Close apache#562
vvysotskyi
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Dec 18, 2017
…ushed through Aggregate (Luis Fernando Kauer) Solved by implementing CsvTableScan.computeSelfCost. Smooth the function by adding 2 to top and bottom of fraction (Julian Hyde). Close apache#562
7mming7
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Jan 23, 2021
…ushed through Aggregate (Luis Fernando Kauer) Solved by implementing CsvTableScan.computeSelfCost. Smooth the function by adding 2 to top and bottom of fraction (Julian Hyde). Close apache#562
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Solved by implementing CsvTableScan.computeSelfCost
Since CsvTableScan did not take into account the number of used projects in computing the cost, the planner was choosing a plan with Project node removed by ProjectRemoveRule.