I'm trying to detect users first sessions. ID event_server_date Event Row_number 1 2022-10-26 09:43 abc 1 1 2022-10-26 09:45 cde 2 1 2022-10-26 09:47 ykz 3 1 2022-10-26 09:48 fun 4 1 2022-10-26 09:50 start_event 5 1 2022-10-26 09:55 x…
I have table like this: Then I want to change the table to this: I usually doing this in Power BI Query Editor but the file is too big so I try in another platform like Bigquery/Postgresql Thank you
I need to extract raw events from Firebase Analytics using python SDK. Actually, we can link a BigQuery to a firebase and access raw events through BigQuery. But it is not clear from the documentation is there any other ways…
Sample data below. I want to clean up data based on the next non-null value of the same id, based on row (actually a timestamp). I can't do lag, because in some cases there are consecutive nulls. I can't do…
I'm attempting to import a large CSV file into mongodb using mongodb compass. The data originally came from BigQuery via GDELT, then was dumped into 40+csv files. Over half of the files are not able to be imported as they…
I'm trying to build a docker with python 3 and google-cloud-bigquery with the following docker file: FROM python:3.10-alpine RUN pip3 install google-cloud-bigquery WORKDIR /home COPY *.py /home/ ENTRYPOINT ["python3", "-u", "myscript.py"] But getting errors on the pip3 install google-cloud-bigquery (too…
I have a VM (or auto-scaling MIG, if it makes more sense), a pub-sub pull subscription as the input, and a pub-sub topic as the output. I want this VM to dedup messages. The input items are often repeated within…
I need to implement a simple text classification using regex, and for this I though to apply a simple CASE WHEN statement, but rather than in case 1 condition is met, I want to iterate over all the CASEs for…
I have a list of different channels that could potentially bring users to a website (organic, SEO, online marketing, etc.). I would like to find an efficient way to count daily active user that comes from the combination of these…
I'm running a VM instance (google compute engine) with CENTOS 7, everytime i run the bq command, i keep getting error. I supposed bq is by default in compute engine. [username@instance-1 ~]$ bq Error initializing bq client: service_account Traceback (most…