Code

Cost based optimization#226

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galipremsagar merged 18 commits intomaindask-contrib/dask-sql:mainfrom

feature/cost-based-optimizationdask-contrib/dask-sql:feature/cost-based-optimizationCopy head branch name to clipboard

Dec 21, 2021

Commits

Commits on Aug 24, 2021

• Refactoring of the planner logic

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  nils-braun

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• Adjust the python implementations to follow the new conventions

  nils-braun

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• Fix a bug in the column name creation and in the window node. While doing this, improve the logging output

  nils-braun

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Commits on Aug 25, 2021

• Implement the missing sample node

  nils-braun

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• Calcite is now creating a new function: /int. Implement it

  nils-braun

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• Additional optimization rules (probably not needed)

  nils-braun

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• Expaning will lead to RexSubQueries, which are harder to handle and not implemented. So keep the default

  nils-braun

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• Documentation

  nils-braun

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• Allow the user to pass in row-count statistics on the tables, which are then used in the optimization

  nils-braun

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• Merge remote-tracking branch 'origin/main' into feature/cost-based-optimization

  nils-braun

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Commits on Aug 26, 2021

• List.of is a Java 11 feature -> replace with Arrays.asList to stay java-8 compatible

  nils-braun

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• Bring the coverage up again

  nils-braun

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Commits on Oct 12, 2021

• Merge remote-tracking branch 'upstream/main' into feature/cost-based-optimization

  charlesbluca

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Commits on Nov 22, 2021

• Merge remote-tracking branch 'upstream/main' into feature/cost-based-optimization

  charlesbluca

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• Run pre-commit hooks

  charlesbluca

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Commits on Nov 29, 2021

• Remove formatted brackets causing explain failures

  charlesbluca

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Commits on Dec 13, 2021

• Merge remote-tracking branch 'upstream/main' into feature/cost-based-optimization

  charlesbluca

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Commits on Dec 21, 2021

• apply changes from Jeremy

  galipremsagar

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