[Mobilitydb-users] New to MobilityDB

[Esteban Zimanyi]

Dear Faqir

Maybe you could install the latest develop version from sources
https://github.com/MobilityDB/MobilityDB#building--installation
instead of using docker image. This is the version that will be used for
the official 1.0 release in the forthcoming days.

test=# SELECT duration(period '[2012-01-01, 2012-01-03)');
 duration
----------
 2 days
(1 row)

Regards

Esteban
------------------------------------------------------------
Prof. Esteban Zimanyi
Department of Computer & Decision Engineering  (CoDE) CP 165/15
Universite Libre de Bruxelles
Avenue F. D. Roosevelt 50
B-1050 Brussels, Belgium
fax: + 32.2.650.47.13
tel: + 32.2.650.31.85
e-mail: esteban.zimanyi at ulb.be
Internet: http://cs.ulb.ac.be/members/esteban/
------------------------------------------------------------


On Sat, Apr 9, 2022 at 9:07 AM FAQIR HUSSAIN <
fhussain.ms20igis at student.nust.edu.pk> wrote:

> Dear Recipient!
>
> I hope this mail finds you in good health and enjoying your life.
>
>
>
> I am Faqir Hussain, an MS student at National University of Sciences and
> Technology. I am working on MobilityDB as my research work of MS. I am
> quite new to this platform. Previously I have worked on MS SQL Server and
> PostgreSQL. I have gone through some of its stuff including Research
> Papers, Tutorial Videos etc. Right now, I have prepared my machine to work
> on MobilityDB using Docker Desktop (as per instructions available on
> https://github.com/MobilityDB/MobilityDB-docker). I have installed two
> version of MobilityDB:
>
>
>
>    1. MobilityDB Latest
>    2. MobilityDB Berlin Mode (codewit/mobilitydb)
>
>
>
> Both are working here, but I found some of the issues like:
>
>
>
> SELECT duration(period '[2012-01-01, 2012-01-03)');
>
>
>
> This query produces error on both versions as given below:
>
>
>
> ERROR: function duration(period) does not exist LINE 1: SELECT
> duration(period '[2012-01-01, 2012-01-03)'); ^ HINT: No function matches
> the given name and argument types. You might need to add explicit type
> casts. SQL state: 42883 Character: 8
>
>
>
> I would request to guide me how to resolve it.
>
>
>
>
>
>
>
> With regards,
>
>
>
> Faqir Hussain
>
> IGIS-SCEE-NUST
>
> Islamabad, Pakistan
>
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>
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