Thanks, Sean. But it's not the data I am after. I am after the latest series, not the latest point in each series. That's why I was using SLIMIT, but it returns the earliest series, whereas I need the latest...
Tanya On 5 October 2016 at 12:32, Sean Beckett <[email protected]> wrote: > ORDER BY time DESC only orders each series, and then SLIMIT returns only > one series. It doesn't necessarily return the series with the newest point. > Just remove the SLIMIT and use LIMIT 1. > > Note that the LIMIT clause doesn't (yet) restrict the points queried. With > a "SELECT *" clause it's important to restrict the time range. > > select * from blah where x='y' and time > now() - 6h group by base_date > order by time desc limit 1 > > On Tue, Oct 4, 2016 at 7:13 PM, Tanya Unterberger < > [email protected]> wrote: > >> Hi Sean, >> >> That doesn't work as it still grabs the earliest base_date, not the >> latest... >> >> Thanks, >> Tanya >> >> On 4 October 2016 at 03:24, Sean Beckett <[email protected]> wrote: >> >>> Add ORDER BY time DESC >>> <https://docs.influxdata.com/influxdb/v1.0/query_language/data_exploration/#sort-query-returns-with-order-by-time-desc> >>> to the query >>> >>> On Sun, Oct 2, 2016 at 6:49 PM, <[email protected]> wrote: >>> >>>> Hi, >>>> >>>> We have forecast data issued for the same period of time. It can be >>>> issued at various time points, which we keep as base_date tags. What is the >>>> easiest way to get the latest issued forecast? If you try to run something >>>> like "select * from blah where x='y' group by base_date slimit 1" the >>>> base_date is the earliest, not the latest. >>>> >>>> Thanks a lot, >>>> Tanya >>>> >>>> -- >>>> 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/f9f05733-bfdf-4637-900b-8e710ddfcd61%40googlegroups.com. >>>> 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/U-3Npsw6dZA/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/CALGqCvP%2B7BwvOaOkkz_3dPqVftT421N6vyHLTyMwZU0X >>> 184o6w%40mail.gmail.com >>> <https://groups.google.com/d/msgid/influxdb/CALGqCvP%2B7BwvOaOkkz_3dPqVftT421N6vyHLTyMwZU0X184o6w%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/CAAHSRnAcc6fONx9-3eWqW3W06QUiBqVFKwLZv-j8bv-fmn >> 1ZLg%40mail.gmail.com >> <https://groups.google.com/d/msgid/influxdb/CAAHSRnAcc6fONx9-3eWqW3W06QUiBqVFKwLZv-j8bv-fmn1ZLg%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/U-3Npsw6dZA/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/CALGqCvMKsFiQYhbfUZHTqPvV8FVaBVcvFbPr0oq2tP9PVCRtWw%40mail. > gmail.com > <https://groups.google.com/d/msgid/influxdb/CALGqCvMKsFiQYhbfUZHTqPvV8FVaBVcvFbPr0oq2tP9PVCRtWw%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/CAAHSRnDVJfvpEcFvnd4ajLD_HpEvJz%3D_8voWMt1DoU_hWptXMg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
