Changes between Initial Version and Version 1 of Ticket #3836


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Timestamp:
Sep 7, 2017, 1:31:54 PM (7 years ago)
Author:
pramsey
Comment:

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  • Ticket #3836 – Description

    initial v1  
    77
    88They require a combinefunc, and serialize/deserialize functions. Unfortunately each has several different SQL function parameterizations, so it'll be a little complex to carry out.
     9
     10* https://www.postgresql.org/docs/9.6/static/sql-createaggregate.html
     11* https://www.postgresql.org/docs/9.6/static/xaggr.html#XAGGR-PARTIAL-AGGREGATES