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Groupby and Aggregates - Instructions and Codegen overhaul #26

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Groupby and Aggregates - Instructions and Codegen overhaul #26

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Commits on Jan 26, 2023

  1. wip(codegen,ic): groupby and aggregates

    @Samyak2
    Samyak2 committed Jan 26, 2023
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Commits on Feb 1, 2023

  1. feat(ic): remove Value. add inp, out regs to GroupBy.

    @Samyak2
    Samyak2 committed Feb 1, 2023
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  2. refactor: rename ic to ir

    @Samyak2
    Samyak2 committed Feb 1, 2023
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Commits on Feb 2, 2023

  1. wip: special codegen for agg functions

    @Samyak2
    Samyak2 committed Feb 2, 2023
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Commits on Feb 21, 2023

  1. feat: a special path for codegen of agg under group bys

    @Samyak2
    Samyak2 committed Feb 21, 2023
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Commits on Mar 1, 2023

  1. fix: build errors

    @Samyak2
    Samyak2 committed Mar 1, 2023
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Commits on Mar 2, 2023

  1. fix: make tests build and some refactoring

    @Samyak2
    Samyak2 committed Mar 2, 2023
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Commits on Mar 5, 2023

  1. fix(codegen): separate pre and post groupby projections

    @Samyak2
    Samyak2 committed Mar 5, 2023
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Commits on Mar 12, 2023

  1. fix(codegen): incorrect agg checks. Non-groupby tests pass now.

    @Samyak2
    Samyak2 committed Mar 12, 2023
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  2. fix(codegen): remove unused fn

    @Samyak2
    Samyak2 committed Mar 12, 2023
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  3. test(codegen): fix groupby test output

    @Samyak2
    Samyak2 committed Mar 12, 2023
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  4. chore(codegen): remove unused field in context

    @Samyak2
    Samyak2 committed Mar 12, 2023
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Commits on Mar 14, 2023

  1. test(codegen): add case of multiple groupbys

    @Samyak2
    Samyak2 committed Mar 14, 2023
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  2. fix(codegen): derive Debug for AggregateFunction

    @Samyak2
    Samyak2 committed Mar 14, 2023
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Commits on Apr 9, 2023

  1. fix(codegen): throw error when having clause has inline aggs

    @Samyak2
    Samyak2 committed Apr 9, 2023
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  2. wip(codegen): IntermediateExpr and codegen for it 

    Not yet done for Function
    @Samyak2
    Samyak2 committed Apr 9, 2023
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Commits on May 5, 2023

  1. feat(codegen): impl IntermediateExpr-based codegen for function

    @Samyak2
    Samyak2 committed May 5, 2023
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  2. feat(codegen): handle IntermediateExpr in non agg cases

    @Samyak2
    Samyak2 committed May 5, 2023
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Commits on May 6, 2023

  1. fix(codegen): lifetime/borrowing issues

    @Samyak2
    Samyak2 committed May 6, 2023
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  2. feat(codegen): use IntermediateExpr in actual codegen for select 

    commented out the original version for reference
    @Samyak2
    Samyak2 committed May 6, 2023
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Commits on May 7, 2023

  1. test(codegen): all tests are now passing 

    but are they correct?
    @Samyak2
    Samyak2 committed May 7, 2023
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  2. chore(codegen): remove unused code and add distinct check back

    @Samyak2
    Samyak2 committed May 7, 2023
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  3. chore(codegen): remove more unused code

    @Samyak2
    Samyak2 committed May 7, 2023
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  4. fix(codegen): move non-agg projects to final table too

    @Samyak2
    Samyak2 committed May 7, 2023
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  5. fix(codegen): use pre-project table for non-aggs

    @Samyak2
    Samyak2 committed May 7, 2023
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  6. test(codegen): fix order of non-aggs

    @Samyak2
    Samyak2 committed May 7, 2023
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