Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: client, tablet
    • Labels:

      Description

      Umbrella ticket for proposed improvements to predicates, scan optimization based on predicates, and partition pruning.

        Attachments

        1.
        Add IN-list predicate type Sub-task Resolved Dan Burkert
        2.
        Efficiently support predicates on non-prefix key components Sub-task Open Unassigned
        3.
        Expose IS NOT NULL predicates in client API Sub-task Resolved Will Berkeley
        4.
        Python Client Doesnt Support less than or greater than predicates Sub-task Resolved Jordan Birdsell
        5.
        Add predicate to allow scan based on COLUMN LIKE '%val%' Sub-task Open Sameer Abhyankar
        6.
        Spark: push down StringStartsWith filters Sub-task Resolved Will Berkeley
        7.
        NaN float and double values are not handled correctly Sub-task Open Will Berkeley
        8.
        Add IN-list predicate support to Python client Sub-task Resolved Jordan Birdsell
        9.
        Pushdown SparkSQL IN predicates Sub-task Resolved Will Berkeley
        10.
        Add IS NULL predicate type Sub-task Resolved Will Berkeley
        11.
        Prune hash partitions based on IN-list predicates Sub-task Resolved Haijie Hong
        12.
        Simplify IN-list predicate values based on tablet partition key bounds Sub-task Open Unassigned
        13.
        Convert IN-list predicates into primary key range bounds on low cardinality tablets Sub-task Open Unassigned
        14.
        Improve range partition pruning with IN-list predicates Sub-task Open Haijie Hong
        15.
        Improve range partition pruning and primary-key bound optimization with upper-bound range predicates on discrete typed columns Sub-task Open Unassigned
        16.
        Partition pruning / scan optimization fails with IS NOT NULL predicate on PK column Sub-task Resolved Dan Burkert
        17.
        tserver crash when pushing predicate on dict encoded block with all null values Sub-task Resolved Andrew Wong
        18.
        filter IS NOT NULL predicates on non-nullable columns from scans in client Sub-task Resolved Dan Burkert
        19.
        [Python] - Enable predicate pushdown for additional data types Sub-task Resolved Jordan Birdsell
        20.
        Java: use primary key bounds when pruning range partitions which are a prefix of the PK Sub-task Open Unassigned

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              danburkert Dan Burkert
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              Dates

              • Created:
                Updated: