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 -- GPG key ID E4071346 @ eu.pool.sks-keyservers.net E167 67FD A291 2BEA 73BD 4537 78B9 A9F9 E407 1346
