Re: NumericShort vs NumericLong format
| От | David G. Johnston |
|---|---|
| Тема | Re: NumericShort vs NumericLong format |
| Дата | |
| Msg-id | CAKFQuwbUxr-u2BT2PQ4Q_n_o0DieipneHQE+VEPML96bnR3HDQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | NumericShort vs NumericLong format (Amin <amin.fallahi@gmail.com>) |
| Ответы |
Re: NumericShort vs NumericLong format
|
| Список | pgsql-hackers |
I'll give this a go as a learning exercise for myself...
On Mon, Mar 6, 2023 at 8:47 PM Amin <amin.fallahi@gmail.com> wrote:
- How can I determine which format will be used for a numeric type?
(the three constants are decimal 63, 63, and -64 respectively)
- What the precision and scale values should be for pgsql to use the long format? Is there a threshold?
Ones that cause the linked-to test to return false I suppose.
David J.
As an aside, for anyone more fluent than I who reads this, is the use of the word "dynamic scale" in this code comment supposed to be "display scale"?
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