Answers inline...
Am 31.05.2017 um 14:38 schrieb Steve Ebersole:
> Thanks for reply Christian..
>
>
> On Wed, May 31, 2017 at 7:18 AM Christian Beikov
> mailto:christian.bei...@gmail.com>> wrote:
>
> Looks good. OTOH I'd also like to see the following functions
>
> * millisecond_diff
>
Thanks for reply Christian..
On Wed, May 31, 2017 at 7:18 AM Christian Beikov
wrote:
> Looks good. OTOH I'd also like to see the following functions
>
> * millisecond_diff
> * second_diff
> * minute_diff
> * hour_diff
> * day_diff
> * week_diff
> * month_diff
> * quater_diff
>
Ok, as there are no objections to switching `str` from CHAR to VARCHAR cast
I will make that change.
On Tue, May 30, 2017 at 8:09 AM Sanne Grinovero wrote:
> On 30 May 2017 at 13:02, Steve Ebersole wrote:
> > For whatever reason JPA and a few of the databases do not categorize
> > coalesce and
Looks good. OTOH I'd also like to see the following functions
* millisecond_diff
* second_diff
* minute_diff
* hour_diff
* day_diff
* week_diff
* month_diff
* quater_diff
* year_diff
* epoch - generally defined as `extract(epoch from ?1)`
* group_concat - string aggregation f
On 30 May 2017 at 13:02, Steve Ebersole wrote:
> For whatever reason JPA and a few of the databases do not categorize
> coalesce and nullif as functions - hence the "not technically a function"
> part.
>
> However in Hibernate I have defined them as functions for the sake of users
> being able to
For whatever reason JPA and a few of the databases do not categorize
coalesce and nullif as functions - hence the "not technically a function"
part.
However in Hibernate I have defined them as functions for the sake of users
being able to plug in custom function templates.
On Tue, May 30, 2017 at
Hi Steve,
just a curiosity; for `coalesce` and `nullif` you stated "not
technically a function, but supported as such to allow overriding".
What does it mean?
Thanks!
Sanne
On 29 May 2017 at 22:29, Steve Ebersole wrote:
> Hibernate has always defined a set of functions that should always be
> a
Hibernate has always defined a set of functions that should always be
available on every Dialect/database. JPA formalized some of these, but
Hibernate still had a superset. So I wanted to formalize the complete set
of supported functions. Here is the formalized list of what Hibernate has
always
