> Also, IIRC part of the problem with text-based COPY is that we can't
> specify field order (I think this affectes dumping the regression DB).
> Would it be possible to add the ability to (a) specify field order, and (b)
> dump a subset of fields?

Informix does this nicely:

        UNLOAD TO "file"
        SELECT *
        FROM tab

Merging COPY and SELECT has some real advantages.  You can specify
columns, parts of a table using WHERE, and even joins.  Very flexible.

Perhaps, if the table name is missing from COPY, we can allow a SELECT:

        COPY TO 'file'
        SELECT *
        FROM tab

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
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