The nuxeo documentation on postgresql says something about adding CAST functions to template0 before creating the database. As far as I can tell, with PG version 9.1.8 and later, these functions have a null effect -- the builtin casts already do this. Can someone please confirm for me that the documentation is in this regard, obsolete? https://doc.nuxeo.com/nxdoc/postgresql/
Well, so far, I have not seen the "invalid operator" exception in nuxeo logs, against pg 9.5 and nuxeo build 8.4. The special cast instructions were never followed.
