Yes, custom functions and operators should work in the WHERE clause too
where(TestJson.JSON.operator("->>", String.class, "test").eq("123"))
There won't be as much flexibility as in builtin functions though.
On Tue, Oct 13, 2020 at 11:56 AM Andrus Adamchik wrote:
>
> To expand a bit,
To expand a bit, Cayenne basically provides a way to map DB-specific JSON
columns to "org.apache.cayenne.value.Json". This gives a (hopefully) smooth
experience reading and writing such values. How to use it:
1. Ensure your DB supports native JSON type (e.g. Postgres)
2. Map your DbAttribute as
Hi Markus,
No docs for that yet, but here's an example of new types usage:
https://github.com/apache/cayenne-examples/tree/master/cayenne-jdbc-type-other
On Tue, Oct 13, 2020 at 10:41 AM Markus Reich wrote:
>
> Hi Andrus,
>
> is there an example or doc for the support of JSON types?
>
>
Hi Andrus,
is there an example or doc for the support of JSON types?
regards
Meex
Am Di., 13. Okt. 2020 um 08:48 Uhr schrieb Andrus Adamchik <
and...@objectstyle.org>:
> 4.2.M2 release is out [1]. A few cool things in this release:
>
> * Support for JSON and geospatial value types.
> *
Hi Jeremy,
Not in 4.2 unfortunately, but all these stack changes take us closer to
supporting horizontal inheritance. I am pretty optimistic horizontal will be
implemented in 5.0 (and vertical - made much less annoying).
> If the Cayenne team need helpers / testers / others, just tell me
Hello Andrus,
Is there any plan for horizontal inheritance ? Unfortunately it is a must have
for us.
If the Cayenne team need helpers / testers / others, just tell me
Many thank's
Jérémy
> Le 13 oct. 2020 à 08:48, Andrus Adamchik a écrit :
>
> 4.2.M2 release is out [1]. A few cool things
4.2.M2 release is out [1]. A few cool things in this release:
* Support for JSON and geospatial value types.
* Ordering on aggregate functions and in-memory evaluation of aggregate
expressions.
* Modeler support for downloading JDBC drivers from maven central.
* Runtime changes that may be less
