On 10/2/14, 9:00 AM, Tom Lane wrote:
Achilleas Mantzios <achill@xxxxxxxxxxxxxxxxxxxxx> writes:
Was there ever any discussion.thought about being able to follow a non-strict by name
column mapping between inherited tables and father tables?
No. You could use a view with UNION ALL perhaps.
FWIW, I've had some less than stellar results with that (admittedly, back on 8.4).
The other thing you could do is something like:
ALTER TABLE invoice_document RENAME TO invoice_document_raw;
ALTER TABLE invoice_document_raw RENAME invoice_no TO doc_no;
CREATE VIEW invoice_document AS
SELECT ...
, doc_no AS invoice_no
, ...
FROM invoice_document_raw
;
If you make that view writable then no one needs to know that you renamed the column in the underlying table.
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