On Sat, Dec 30, 2017 at 08:17:34PM +0100, GPT wrote:
> I would like to add an extra boolean attribute to table columns,
> something like NULL. Unfortunately Pg does not support such a feature:
>
> ADD ATTRIBUTE <attribute_name> TYPE <type_of_attribute> TO COLUMN
> <schema.table.column_name>;
...
> I have already been suggested to use VIEW or dynamic SQL but I am
> looking something different.
Can you explain why ?
One thing that comes to mind is complex user types.
Or columns of type table.
Karsten
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