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Re: BUG #5490: INSERT doesn't force cast from text to timestamp - Mailing list pgsql-bugs

From Greg Stark
Subject Re: BUG #5490: INSERT doesn't force cast from text to timestamp
Date
Msg-id AANLkTimhtFRnnbRifNmgvlvXoiI47mc1WaEYX0Yq7gFG@mail.gmail.com
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In response to Re: BUG #5490: INSERT doesn't force cast from text to timestamp  (Robert Haas <robertmhaas@gmail.com>)
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On Mon, Jun 7, 2010 at 3:52 PM, Robert Haas <robertmhaas@gmail.com> wrote:
>> Is there a way to make values of "undefined" type pass through the SELECT DISTINCT filter (getting checked for
uniqueness)but remain "undefined" if all the values supplied for the column are "undefined"? 

The concept of "uniqueness" depends on what data type the data is
interpreted as.

--
greg

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