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Re: insert into: NULL in date column - Mailing list pgsql-general

From David G. Johnston
Subject Re: insert into: NULL in date column
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Msg-id CAKFQuwYoxZojCZGNg-MQoTWacddf20jJH-WL_SqACVyXsUW7Ug@mail.gmail.com
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In response to Re: insert into: NULL in date column  (Rich Shepard <rshepard@appl-ecosys.com>)
Responses Re: insert into: NULL in date column  (Rich Shepard <rshepard@appl-ecosys.com>)
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On Sat, Jan 12, 2019 at 9:54 AM Rich Shepard <rshepard@appl-ecosys.com> wrote:
> > The problem is that check constraints are only applied at time of data
> > change.

>    I thought that the check constraint applied at data entry, too.

Inserting new data into a table qualifies as "data change" in my mind...

David J.

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