Super, got it! On Wed, Aug 24, 2016 at 5:18 PM, Sean Beckett <[email protected]> wrote:
> The CQ will not use epoch 0 as the lower bound, it will explicitly set the > lower bound. If you use the GROUP BY time(522w), you'll need to use the > RESAMPLE clause to make sure it runs more often than every 10 years. > > For example, > > CREATE CONTINUOUS QUERY foo ON mydb RESAMPLE EVERY 5m > SELECT COUNT(*) FROM car GROUP BY time(522w) > END > > That will run the CQ every 5 minutes over the last 522w of data. Read up > on the time interval boundaries on the CQ docs page and the GROUP BY clause > docs: > https://docs.influxdata.com/influxdb/v0.13/query_language/ > continuous_queries/ > https://docs.influxdata.com/influxdb/v0.13//query_ > language/data_exploration/#group-by-time-intervals > > On Tue, Aug 23, 2016 at 5:49 PM, Emiliano Heyns < > [email protected]> wrote: > >> Ah, the error was easily addressed ("select count(*) from car where time >> > now() - 522w group by time(522w)"), but that leaves the question on how >> I should do the CQ when I ought not to include a time range, and the fixed >> query still nets me 5 rows. Doesn't really matter as I can just request >> "last(..)" from the results of the CQ right? >> >> On Wed, Aug 24, 2016 at 1:45 AM, Emiliano Heyns < >> [email protected]> wrote: >> >>> OK, I see. >>> >>> I get an error for that specific query, but it should in any case not be >>> a problem to filter out the zero-rows. >>> >>> If you don't mind me asking, how do I craft a CQ from this? The docs say >>> "Because CQs run on regularly incremented time intervals you don't need to >>> (and shouldn't!) specify a time range in the `WHERE` clause." >>> >>> On Wed, Aug 24, 2016 at 12:45 AM, Sean Beckett <[email protected]> >>> wrote: >>> >>>> Ahh, okay. That makes perfect sense. You issued a GROUP BY time(10 >>>> years) query with no explicit time range. Therefore the first bucket starts >>>> at the default lower bound, which is epoch 0. Then you see a result for >>>> each 10 year bucket, and the final result holds the actual data you've >>>> written, since that's all in the 40-50 year decade since epoch. >>>> >>>> To get only a single line, use >>>> >>>> select count(*) from car where time > 0 group by time(522w) WHERE time >>>> > now() - 522w >>>> >>>> or something like >>>> >>>> select count(*) from car where time > 0 group by time(522w) WHERE time >>>> > '2007-01-01' >>>> >>>> On Tue, Aug 23, 2016 at 4:36 PM, Emiliano Heyns < >>>> [email protected]> wrote: >>>> >>>>> On Wed, Aug 24, 2016 at 12:30 AM, Sean Beckett <[email protected]> >>>>> wrote: >>>>> >>>>>> Can you share the output from "select count(*) from car where time > >>>>>> 0 group by time(315360000s)"? >>>>>> >>>>>> >>>>> Sure: https://gist.github.com/anonymous/6e064df2baae476dfc62 >>>>> 3bcb2f8eae5a >>>>> >>>>> >>>>> -- >>>>> Remember to include the InfluxDB version number with all issue reports >>>>> --- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "InfluxDB" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> To post to this group, send email to [email protected]. >>>>> Visit this group at https://groups.google.com/group/influxdb. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/influxdb/CAHOSGO54qntocRe2 >>>>> CyjXH9qgu9DtnRfZy0p2N_J71xpjtH-iBA%40mail.gmail.com >>>>> <https://groups.google.com/d/msgid/influxdb/CAHOSGO54qntocRe2CyjXH9qgu9DtnRfZy0p2N_J71xpjtH-iBA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> >>>> >>>> -- >>>> Sean Beckett >>>> Director of Support and Professional Services >>>> InfluxDB >>>> >>>> -- >>>> Remember to include the InfluxDB version number with all issue reports >>>> --- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "InfluxDB" group. >>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>> pic/influxdb/eUrSfCRi8_c/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at https://groups.google.com/group/influxdb. >>>> To view this discussion on the web visit https://groups.google.com/d/ms >>>> gid/influxdb/CALGqCvO6mzfs4LFAwusy9VRE9cEOBNkDJNZx%2BNPEdWuj >>>> x_YiNA%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/influxdb/CALGqCvO6mzfs4LFAwusy9VRE9cEOBNkDJNZx%2BNPEdWujx_YiNA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >> -- >> Remember to include the InfluxDB version number with all issue reports >> --- >> You received this message because you are subscribed to the Google Groups >> "InfluxDB" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at https://groups.google.com/group/influxdb. >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/influxdb/CAHOSGO4YT%2BacUFB5w7M8czLSFsGqgO8zDdcwx%3D4gO6 >> X2xi79jw%40mail.gmail.com >> <https://groups.google.com/d/msgid/influxdb/CAHOSGO4YT%2BacUFB5w7M8czLSFsGqgO8zDdcwx%3D4gO6X2xi79jw%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Sean Beckett > Director of Support and Professional Services > InfluxDB > > -- > Remember to include the InfluxDB version number with all issue reports > --- > You received this message because you are subscribed to a topic in the > Google Groups "InfluxDB" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/influxdb/eUrSfCRi8_c/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/influxdb. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/influxdb/CALGqCvONvm1dqOte7%3D%2BMbtsh5F61MoKHd%3Dy8_mUZ7_VT_ > DmB8w%40mail.gmail.com > <https://groups.google.com/d/msgid/influxdb/CALGqCvONvm1dqOte7%3D%2BMbtsh5F61MoKHd%3Dy8_mUZ7_VT_DmB8w%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- Remember to include the InfluxDB version number with all issue reports --- You received this message because you are subscribed to the Google Groups "InfluxDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/influxdb. To view this discussion on the web visit https://groups.google.com/d/msgid/influxdb/CAHOSGO6O9rNg8Rag7NBapDpEcuk0vqhrRVWGXv6B0D7kGGicFA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
