I'm looking for a way to get the last absolute end time for a time series stored in KairosDB. Is there a way to get this with the REST API?
Many thanks,
Greg
I just found the solution here: https://groups.google.com/forum/#!searchin/kairosdb-group/limit/kairosdb-group/lqJzm_o7ovM/pqE8BgEdNtIJ
To get the last absolute end time, you can query data from 1st Jan 1970 and add "limit":1 and "order":"desc" in your query.
Cheers,
Greg
Related
I'm working with Big Query and I need to get first day of week.
For example if date = '2022-08-26' I want to have '2022-08-22' where 22 is Monday.
Any solutions please ?
Thanks in advance.
To achieve this you'll want to use the DATE_TRUNC function as follows:
select date_trunc(date('2022-08-26'), WEEK(MONDAY))
You can change the parameter for WEEK to be any day of the week, default is SUNDAY.
Documentation can be found here:
https://cloud.google.com/bigquery/docs/reference/standard-sql/date_functions#date_trunc
I have created a simple generic inquiry that shows some data after joining two tables. I am now struggling to implement a condition that should make the result only contain rows where a date field is equal to yesterday date.
I am a bit annoyed as Acumatica has created the method `today()` neatly, but not a `yesterday()` or `tomorrow()`.
Does anyone have a good solution that they care to share?
Help is much appreciated,
Cheers.
P.s
I have made this very hackish solution that somewhat works, but breaks between change in month or year.
=CStr(Year(Today()))+CStr(Month( Today() ))+CStr( Day(Today())-1)
Okay, so I found the solution to my problem!
I read that Acumatica is coded C# and.NET which made me think of how adding dates is done there. You utilise the DateAdd(date, interval, number) under the time tab to create relative changes to date.
In this case, the date is the time source from where you want to change, interval is in which interval/dimension you wanna move, for example, 'd' is for days. You can find more prefixes here: crosspost. Lastly, number is how much you want to change in the interval, in my case -1.
TLDR; Use DateAdd(Today(), 'd', -1) to get the previous date in relation to the current date.
You can simply write Equals to #Today-1 for Yesterday like below:
I am working with overnight data (in particular I am concerned about the hours 6PM-6AM). I want this time frame to count as “day 1” for my study. My problem is that the date changes at midnight. Can anyone recommend code to reassign the time-frames that I am concerned about as “day1, day 2, etc.” instead of the Julian date. I am new to this so any suggestions would be very much appreciated!
*Update, here is a screenshot of the data I am working with. So, the column on the left is the julian date.. in this example I am looking at day 305 and 306 and the hours 18:20 (305) to 6:20 (306). I want these hours to be classified as day 1, instead of the date changing at midnight. Also, I need to get rid of the random date that is attached to my time column. I'm sure there is an easy way to do that, but if anyone knows off the top of your head I'd appreciate that!
Again, I'm very new to R and coding language, please be gentle!
Thanks a million.
You didn't mention what language you're using.
Given timespans 6pm to 6am, I believe the simplest solution would be to decrement 7 hours from any given date - then all of your timestamps would have the start day of the timespan as their day component.
I am having trouble grouping certain results in a work in progress report that arranges by start date, I have grouped using fixed values before but because the dates keep moving I am unsure what to do.
The start date is WIP_Schedule.Start_Date
the groups I am trying to create are:
[Group1] Overdue = the current date has passed the start date.
[Group2] (Yet to be named) = the current date 2 week period prior to the start date
[Group3] To Do = the current date after the two week period prior to the start date.
I am after a works instruction on how to achieve this.
I know this isn't a lot of information, if you require any more please ask.
Thanks,
Daniel
This is a pretty straightforward requirement, so you should be able to figure it out by searching the web. However, I'll give you part of the answer and hopefully you can figure it out.
Start by creating a formula to figure out the status of the date.
If {WIP_Schedule.Start_Date} > current date then "Overdue"
Else......
Then you can group based on that formula. All you have to do is figure out the rest of the formula.
I have the ISO week and year but how do I correctly convert that into two dates representing the start and end of that week?
If you've got some SQL chops, you could prune relevant bits from F_TABLE_DATE. Or, if you like having a monster function around, you could just use the whole shebang. You'd have to manufacture a sensible start and end date to pass into F_TABLE_DATE though.
There are a couple of strategies to do that:
Start of week function
End of week function