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  1. Ignite
  2. IGNITE-12382

Clarify "collocated" flag documentation

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.6
    • Fix Version/s: 2.8
    • Component/s: documentation
    • Labels:
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      Description

      Documentation of the JDBC and ODBC drivers doesn't explain when and why the "collocated" flag needs to be set. The docs are vague and not clear:
      https://apacheignite-sql.readme.io/docs/jdbc-driver
      https://apacheignite-sql.readme.io/docs/connection-string-and-dsn

      In fact, the optimization is useful for queries with GROUP BY operand. The docs need to be improved with the content of the Javadoc and a summary shared in the dev list discussion:
      https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/cache/query/SqlFieldsQuery.html#isCollocated--
      http://apache-ignite-developers.2346864.n4.nabble.com/Collocated-replicatedOnly-flags-for-Thin-JDBC-driver-td44357.html

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            • Assignee:
              Artem Budnikov Artem Budnikov
              Reporter:
              dmagda Denis A. Magda

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                Updated:
                Resolved:

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