Details

    • Type: Improvement
    • Status: Scheduled
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Spark-HPCC
    • Compatibility:
      Minor

      Description

      There are 3 use cases: keyed lookups; filtered index reads, and keyed joins.

      The keyed lookup will be the equivalent of an index read inside a project transform with a keyed field and optional non-keyed filters.  For example, SELF.foo := indx_attr(KEYED(bar=LEFT.my_var) AND extra_field=LEFT.my_extra);

      The filtered index read will be the equivalent of a PULL(indx_attr(KEYED(...) AND ...)).

      The keyed join will be the equivalent of JOIN(ds, ks, KEYED(...) ..., ...)

      The details are covered in the individual JIRA tickets.

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              • Assignee:
                rpastrana Rodrigo Pastrana
                Reporter:
                johnholt John Holt
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