On Mon, Nov 2, 2020 at 10:17 AM Erwan Bocher <erwan.boc...@univ-ubs.fr> wrote:
> Is Geotools able to map the if_then_else function into a CASE WHEN > syntax during SQL generation ? > No, it does not, but you can make it so by modifying FilterToSQL, and then go around and change the database filter capabilities (otherwise the filter splitter will take it out). Well, unless you can ensure every single database supports CASE WHEN with the same syntax. Which seems like it may be true for most, but every time I bet on it, I find a database that does not follow the SQL standard...): https://modern-sql.com/feature/case Cheers Andrea == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- *Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.*
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