> On 29 Jan 2018, at 15:45, Ben Coman <b...@openinworld.com> wrote: > > On 29 January 2018 at 22:40, Ben Coman <b...@openinworld.com> wrote: >> On 29 January 2018 at 22:32, Sven Van Caekenberghe <s...@stfx.eu> wrote: >>> Ben, >>> >>>> On 29 Jan 2018, at 15:27, Ben Coman <b...@openinworld.com> wrote: >>>> >>>> Hi Sven, >>>> >>>> I'm using your P3 library >>>> https://github.com/svenvc/P3 >>>> >>>> to connect to TimescaleDB set up like this tutorial... >>>> http://docs.timescale.com/v0.8/tutorials/tutorial-hello-nyc >>> >>> Cool. >>> >>>> but the following doesn't work unless I un-comment the second line... >>>> (P3Client new url: >>>> 'psql://postgres:password@localhost:5432/nyc_data') in: [ :client | >>>> [ " client database: 'nyc_data'. " >>>> client query: 'SELECT date_trunc(''day'', pickup_datetime) >>>> as day, avg(fare_amount) >>>> FROM rides >>>> WHERE passenger_count > 1 AND pickup_datetime < >>>> ''2016-01-08'' >>>> GROUP BY day ORDER BY day;' >>>> ] ensure: [ client close ] >>>> ]. >>>> >>>> Is it supposed to work without the second line, >>>> just with the database set in the url ? >>> >>> Yes, it is supposed to work like that. Did you try with the latest #reset >>> patch (split settings/properties) ? >> >> Yes. This occurs after I tested the #reset patch. I "think" it was >> occurring prior but my memory is not sure. > > Just checked, its the same behaviour prior to updating to the #reset patch.
For me, (P3Client new url: 'psql://postgres:password@localhost:5432/nyc_data') database. => 'nyc_data' You'll have to trace how it fails, see #startupMessage where #database is used setting up the connection. >> cheers -ben >> >>> >>> Sven >>> >>>> cheers -ben >>>> >>>> >>>> P.S. TimescaleDB looks like cool tech... >>>> >>>> https://blog.timescale.com/time-series-data-why-and-how-to-use-a-relational-database-instead-of-nosql-d0cd6975e87c >>>> >>>> Some notes for anyone wanting to try tutorial-hello-nyc... >>>> a. Postgresql >9.6.3 is required, for which the default install on >>>> Ubuntu 16.04 had a problem with libpq not being recent enough. I >>>> needed to follow these steps... >>>> >>>> https://askubuntu.com/questions/831292/how-to-install-postgresql-9-6-on-any-ubuntu-version >>>> >>>> b. Downloading the sample data errored using the given "https" url, >>>> but plain "http" worked... >>>> http://timescaledata.blob.core.windows.net/datasets/nyc_data.tar.gz
