Sorry to jump onto an old thread like this, but I'm running into an issue 
where I have data that comes in with Date fields and TimeOfDay fields.  The 
Date fields are basically ISO8601 in UTC zulu time (yyyy-MM-ddTHH:mm:ssZ" 
and I can handle that just fine... but the TimeOfDay fields are just a 
HH:mm:ss string showing the 24-hour time of day.

Currently I'm just keeping those as strings, but it would be nice if there 
was a time-only field type as a proper type...

Is there any possibility in the future that OrientDB might support a 
time-specific data type?

-William



On Tuesday, May 26, 2015 at 2:28:43 AM UTC-6, scott molinari wrote:
>
> From a NoSQL database perspective, I'd say it is par for the course. 
> Neither MongoDB nor Neo4J, for instance, support a time field type. 
>
> http://docs.mongodb.org/manual/reference/bson-types/
> http://neo4j.com/docs/stable/rest-api-property-values.html
>
> Though, since they all offer an integer for a datetime field and it can 
> depict time down to milliseconds, calculations on it are relatively easy 
> and quite accurate.  
>
> That said, the answer from you Luca is a bit disheartening for me, as 
> someone who is looking for a better alternative to MongoDB. The features 
> other RDBMSes offer should be quite clear to you and it shouldn't be up to 
> a customer to "point them out". Wayne already pointed out what he wants. 
> The answer should have been either reasoning to the decision not to support 
> a time field or the path to the addition of the field type, like an issue 
> in your project tracking system. 
>
> You should really never make customer run (around), if you can.  
>
> Scott
>

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