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  • Pivotal Inc.
  • Palo Alto



Popular repositories

  1. incubator-hawq

    Forked from apache/hawq

    Mirror of Apache HAWQ (Incubating)


  2. incubator-hawq-site

    Forked from apache/hawq-site

    Mirror of Apache Hawq site (Incubating)


  3. gpdb

    Forked from greenplum-db/gpdb

    Greenplum Database


  4. hawq-devel-env

    Forked from xinzweb/hawq-devel-env


  5. gporca

    Forked from greenplum-db/gporca

    A modular query optimizer for big data


  6. blog

    Forked from tammersaleh/pivotal-blog

    Pivotal Engineering Blog


312 contributions in the last year

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Contribution activity

September 2018

Created a pull request in greenplum-db/gpdb that received 2 comments

Update default value of optimizer_force_XXX gucs

In 2015, to avoid generating plans single stage aggregations due to cardinality misestimation we force the generation of multi-stage aggregation ev…

+767 −1,144 2 comments

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