Re: Ltree: set of allowed charcters is limited to [A-Za-z0-9_]. Couldthe dash "-" be included?
| От | David G. Johnston |
|---|---|
| Тема | Re: Ltree: set of allowed charcters is limited to [A-Za-z0-9_]. Couldthe dash "-" be included? |
| Дата | |
| Msg-id | CAKFQuwbABEApQRK5UeGs+k5dLX-grD-OqQhHQpv3Cap=RXO_8Q@mail.gmail.com обсуждение исходный текст |
| Ответ на | Ltree: set of allowed charcters is limited to [A-Za-z0-9_]. Could thedash "-" be included? (joernbs <joern.jaenecke@gmail.com>) |
| Ответы |
Re: Ltree: set of allowed charcters is limited to [A-Za-z0-9_]. Couldthe dash "-" be included?
Re: Ltree: set of allowed charcters is limited to [A-Za-z0-9_]. Couldthe dash "-" be included? Re: Ltree: set of allowed charcters is limited to [A-Za-z0-9_]. Couldthe dash "-" be included? Re: Ltree: set of allowed charcters is limited to [A-Za-z0-9_]. Couldthe dash "-" be included? |
| Список | pgsql-general |
On Saturday, October 27, 2018, joernbs <joern.jaenecke@gmail.com> wrote:
Dear friends,I would like to use ltree for search paths in a warehouse application, something like "Material-Entry-01.Main-Aisle.Shelf-Aisle-R07/R08.R07-12-03" Unfortunately I can not use common separators like dash (-) or slash(/)Documentation states only thes characters[A-Za-z0-9_]are allowed.https://www.postgresql.org/docs/10/static/ ltree.html
I don’t see how this would be possible to do with the existing type - too much potential breakage of existing data. Your example itself shows why using dash as a separator is a bad idea.
David J.
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