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Warehousing & Analytics
Engage in discussions on data warehousing, analytics, and BI solutions within the Databricks Community. Share insights, tips, and best practices for leveraging data for informed decision-making.
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Forum Posts

MadelynM
by Databricks Employee
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[Recap] Data + AI Summit 2024 - Warehousing & Analytics | Improve performance and increase insights

Here's your Data + AI Summit 2024 - Warehousing & Analytics recap as you use intelligent data warehousing to improve performance and increase your organization’s productivity with analytics, dashboards and insights.  Keynote: Data Warehouse presente...

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Warehousing & Analytics
AI BI Dashboards
AI BI Genie
Databricks SQL
  • 3130 Views
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iamgoce
by New Contributor III
  • 2415 Views
  • 4 replies
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Resolved! Using Parameters in EXECUTE IMMEDIATE on Databricks SQL 2025.15 not working

Hi everyone,We are having an issue using parameters with EXECUTE IMMEDIATE statements, when running on SQL serverless running DBSQL v2025.15 (currently in preview channel):declare or replace var query = "SELECT :PARAMETER_1"; EXECUTE IMMEDIATE query;...

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  • 2415 Views
  • 4 replies
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iamgoce
New Contributor III
  • 2 kudos

@Louis_Frolio thanks for the detailed explanation, that makes more sense.

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3 More Replies
Vasu_Kumar_T
by New Contributor II
  • 609 Views
  • 1 replies
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Blade bridge products Availability

Hello All,I wanted to touch base regarding the training and tool for Bladebridge Analyzer that we currently have access to. This has been quite useful in understanding and showcasing its capabilities to our customers.However, as we move forward, we a...

  • 609 Views
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Latest Reply
Renu_
Valued Contributor II
  • 0 kudos

Hi @Vasu_Kumar_T, Did you try the course mentioned on this page: https://www.databricks.com/blog/welcoming-bladebridge-databricks-accelerating-data-warehouse-migrations-lakehouseIf you are a Databricks partner, you can access BladeBridge migration tr...

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Akshay_Petkar
by Valued Contributor
  • 2499 Views
  • 10 replies
  • 7 kudos

How to Complete CDW Migration Best Practices Training Labs on Databricks Learning Portal?

I am going through the labs for the CDW Migration Best Practices training on the Databricks Learning Portal and scored 75%. However, it still shows as "In Progress."Can anyone explain the criteria for marking the labs as complete? Do I need a higher ...

  • 2499 Views
  • 10 replies
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Latest Reply
betterahyosi2k2
New Contributor II
  • 7 kudos

Hello,I'm trying to finish Delivery Specialization: CDW Migration Best Practices course but I could able to achieve only 50%.could you please share those answer notebooks to this email "betterahyosi2k20@gmail.com" ???

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9 More Replies
Paddy_chu
by New Contributor III
  • 1553 Views
  • 5 replies
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Does anyone knows how to create Pareto plot on databricks lakeview dashboard?

Hi,Does anyone knows how to create Pareto plot on databricks lakeview dashboard? My stakeholder would really like to see this display on the dashboard. I'm able to get the values on a bar chart and create a cumulative percentage variable, but when I'...

  • 1553 Views
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Latest Reply
Louis_Frolio
Databricks Employee
  • 1 kudos

I do not have any handy.  A bit of research on your part might get you what you need.  Also, the recommendations to embed in Lakeview refers to embedding a static image of your chart in Lakeview dashboards.  You cannot integrate third party tools in ...

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thales_campolim
by New Contributor II
  • 1298 Views
  • 3 replies
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How to collapse class' methods by default?

I have built a class which is already over 2.5k code lines.It is extremelly painfull have to scroll a lot once you need something you know it on the bottom. I have looked after a solution to set the collapse as a default but could not find.Has anyone...

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Latest Reply
SP_6721
Honored Contributor
  • 1 kudos

Hi @thales_campolim Just to clarify, are you referring to working in Databricks, or is this in another IDE or code editor?

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2 More Replies
koral
by New Contributor
  • 505 Views
  • 1 replies
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Unable to View Analytics – Admin Access Issue

Hi,I’m the admin of the account, but when I go to the Analytics section, I can’t see any data.Is there a way to fix this?Thanks!

  • 505 Views
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Latest Reply
Advika
Databricks Employee
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Hello @koral! It’s possible the missing data is due to the dataset being deleted or not properly loaded into the Catalog. Could you check if the dataset is still available and correctly linked? Also, make sure there aren’t any filters applied that co...

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MightyMasdo
by New Contributor III
  • 2568 Views
  • 6 replies
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writing into delta table using databricks connect

Hello we are currently facing a challenge with writing data from a local machine to Delta tables. While small data loads (e.g., 100 Rows) work without any issues, attempting to write larger batches (around 1,000 Rows) results in an exception. the iss...

  • 2568 Views
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Latest Reply
vr
Contributor III
  • 2 kudos

Code?

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5 More Replies
DataFarmer
by New Contributor II
  • 9527 Views
  • 6 replies
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Resolved! How to let Business Users edit tables in Databricks

Hi Community!I have the requirement that business users shall be able to edit/update tables in Unity Catalog, e.g. master data records, mapping tables. I also want thes actions to be logged for auditing/troubleshooting.Is there any simple solution to...

  • 9527 Views
  • 6 replies
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Latest Reply
Junpei_Liang
New Contributor II
  • 1 kudos

Just checking in to see if there are any new updates on this. 

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5 More Replies
Anton2
by New Contributor II
  • 2160 Views
  • 4 replies
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Recovering Lost Dashboard Data

Hello,I attempted to update the SQL warehouse ID for all our dashboards using the Databricks SDK lakeview.update method. However, I mistakenly passed a dashboard object without the serialized_dashboard value, which resulted in all our dashboards beco...

  • 2160 Views
  • 4 replies
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Latest Reply
LeviDane
New Contributor II
  • 1 kudos

I am facing the same.

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3 More Replies
jhrcek
by New Contributor III
  • 15945 Views
  • 16 replies
  • 8 kudos

Resolved! Misleading UNBOUND_SQL_PARAMETER even though parameter specified

Hello. Please forgive me if this is not the right place to ask, but I'm having issues with databricks' statement execution api. I'm developing Haskell client for this api.I managed to implement most of it, but I'm running into issues with using named...

  • 15945 Views
  • 16 replies
  • 8 kudos
Latest Reply
vivily
New Contributor II
  • 8 kudos

So far, the parameter works for me too if 1. it is fed by a widget or 2. when not mixing python and sql in the same notebook. It is still failing if the two are mixed in the same notebook. 

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Pramod_G
by New Contributor II
  • 1041 Views
  • 1 replies
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How can I retrieve the total count of requests processed by the SQL warehouse during a given period?

Hi,I need to create a dashboard displaying the total number of requests per status that have been processed or are currently being processed by the SQL warehouse.I noticed the default graph for the SQL warehouse shows the number of queries executed p...

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Latest Reply
Shua42
Databricks Employee
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You can use the system table for this, system.query.history, which is now in public preview: https://docs.databricks.com/aws/en/admin/system-tables/query-history It contains the full query history for warehouses, including status, executer, query tex...

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jonh
by New Contributor III
  • 3483 Views
  • 6 replies
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Resolved! AI/BI Dashboards

We need to build some BI dashboards for a client. We are having issues to find a way to Download a dataset behind a chart. Ideally the dataset subset after appliying a set of filters. The documentation says here that the full dataset could also be do...

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  • 3483 Views
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Latest Reply
Shua42
Databricks Employee
  • 1 kudos

I don't think promoting them to Admins is the best approach. You should be able to assign them to appropriate groups and set permissions to they data you want devs and guests to have query access to, respectively. Then, in terms of sharing the dashbo...

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AnaMocanu
by Contributor
  • 5291 Views
  • 6 replies
  • 2 kudos

Resolved! Streamlit app on Databricks doesn't recognise the DATABRICKS_WAREHOUSE_ID in the yaml file

Hey everyone,So I managed to create a Streamlit app on Databricks, works fine deployed in the cloud.However, when I try to run it locally, it complains about "assert os.getenv('DATABRICKS_WAREHOUSE_ID'), "DATABRICKS_WAREHOUSE_ID must be set in app.ya...

  • 5291 Views
  • 6 replies
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Latest Reply
pdiamond
Contributor
  • 2 kudos

I figured it out this morning. You have to use an underscore in the yaml file instead of a dash. This works for me:  - name: "DATABRICKS_WAREHOUSE_ID"    valueFrom: "sql_warehouse"

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NikkG
by New Contributor
  • 1647 Views
  • 3 replies
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Worker/Drive Node Config for Free Tier EastUS region

Hello,Right now I have chosen the free tier mode and region is east US. But I am unable to create a all purpose compute cluster. Any config I chose it says not supported. Any help is appreciated for pointing which config for worker and driver I shoul...

  • 1647 Views
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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

It seems to be an issue with instance availability on the zone, it could be that at the given time there were no infrastructure available or a limitation with the zone itself. Have you checked the link available in the error message?  

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HeathDG1
by New Contributor II
  • 1072 Views
  • 1 replies
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Display Pyspark Widget in UI Dashboard

Hi-I have a spark DF that I create a visual from, I added a dbutils widget to filter the visual. I want to display the visual in our current IU dashboards (that were created with SQL datasets and calculated measures) but when I click on the drop down...

  • 1072 Views
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Latest Reply
Advika_
Databricks Employee
  • 0 kudos

Hello @HeathDG1! It looks like your visualization was created in a Databricks Notebook using the dbutils widget for filtering. However, Databricks only allows SQL-based visualizations to be added to AI/BI dashboards, while notebook visuals can only b...

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