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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
  • 1108 Views
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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...

Screenshot 2024-07-03 at 10.15.26 AM.png
Warehousing & Analytics
AI BI Dashboards
AI BI Genie
Databricks SQL
  • 1108 Views
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alvaromoure
by New Contributor
  • 443 Views
  • 1 replies
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How to use DESCRIBE DETAIL in Databricks Dashboards

Hi all, I am currently stuck because runing DESCRIBE DETAL in my catalog's tables return an error like:[PARSE_SYNTAX_ERROR] Syntax error at or near 'hive_metastore'. SQLSTATE: 42601 (line 1, pos 21)Why is this not supported in the dasboards but the s...

  • 443 Views
  • 1 replies
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Latest Reply
pranav_k1
New Contributor III
  • 0 kudos

Both DESCRIBE and DESCRIBE DETAIL are supported by databricks sqlBut DESCRIBE DETAIL is only supported for tables not for viewsError you are getting is due to the SQL statement you have used is not valid and hence cannot be executedPlease check your ...

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iblaine
by New Contributor II
  • 328 Views
  • 2 replies
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Plans to upgrade API to get dashboard details for non-legacy dashboards?

I'm interested in using the API to list all dashboards, but the API shows legacy dashboards only. Are there any plans to fix this API call to show all dashboards?I'm using this API call: https://docs.databricks.com/api/workspace/dashboards/listAnd th...

  • 328 Views
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iblaine
New Contributor II
  • 0 kudos

I understand the API is valid for legacy dashboards, but I need to include all dashboards, legacy or not.,

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Angel_Abundez
by New Contributor
  • 311 Views
  • 1 replies
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When will AI/BI Dashboards support Map visuals

Hello,Currently, AI/BI Dashboards do not support Maps. This is a very important visual for those of us with geocoded data. We're stuck using Legacy Dashboards for this. Any ETA? Is this on the roadmap somewhere?Thanks,Angel

  • 311 Views
  • 1 replies
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Walter_C
Databricks Employee
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The team is actively working on supporting Maps in AI/BI Dashboards. You can expect Marker Map to be available in a few weeks and Choropleth to come early next year. 

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NikkG
by New Contributor
  • 410 Views
  • 1 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...

  • 410 Views
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Walter_C
Databricks Employee
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Can you please provide an screenshot of your cluster configuration and the error message received?  

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Brammer88
by New Contributor III
  • 3914 Views
  • 13 replies
  • 6 kudos

How do I setup a connection to get data from unity catalog into MS Access?

Dear community,Im trying to setup a connection to get data from a catalog / underlying tables from that catalog and load it directly into MS Access 365 (latest version). Is it possible to do this? What would be the best practice? Thanks,Bram

  • 3914 Views
  • 13 replies
  • 6 kudos
Latest Reply
atrev66
New Contributor II
  • 6 kudos

Hey guys,See here for a solution to this issue. You can specify the catalog when you setup the odbc driver.ODBC data source to connect to a Databricks catalo... - Databricks Community - 96354 

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ms_221
by New Contributor II
  • 869 Views
  • 1 replies
  • 1 kudos

Resolved! SparkConnectGrpcException

Getting the below error when reading the snowflake tables data .We are successfully able to connect the respective tables .cannot display the data and other transformations.SparkConnectGrpcException: (net.snowflake.client.jdbc.SnowflakeSQLException) ...

  • 869 Views
  • 1 replies
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Latest Reply
filipniziol
Contributor III
  • 1 kudos

Hi @ms_221 ,The SparkConnectGrpcException you're encountering, specifically mentioning that the incoming request with a certain IP/Token is not allowed to access Snowflake, suggests an issue related to network policies or access control within Snowfl...

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_Sumit_Kate
by New Contributor II
  • 560 Views
  • 1 replies
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Getting PARSE_SYNTAX_ERROR for DECLARE VARIABLE statement in ODBC C#

I am trying to declare variable in SQL statement and try to execute it via ODBC C# driver(System.Data.Odbc 8.0.0) but it fails with parse syntax error.When I try the same query on SQL editor, it runs. Query:DECLARE VARIABLE users_core__user_name_last...

  • 560 Views
  • 1 replies
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Latest Reply
NandiniN
Databricks Employee
  • 0 kudos

  Hello @_Sumit_Kate  Not all databases support variable declaration in the same way. It is possible System.Data.Odbc does not support it, in Databricks we use Simba ODBC drivers. But I would say let's check the official document too - https://learn....

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Akshay_Petkar
by Contributor II
  • 433 Views
  • 1 replies
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Issue with Data Masking Persistence After Table Overwrite in Databricks

I have implemented data masking on my Databricks table, and it works well when I append new rows, as the masking and unmasking function as expected. However, when I overwrite the table, the unmasking does not seem to work correctly, and the data rema...

  • 433 Views
  • 1 replies
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Latest Reply
agallard
Contributor
  • 1 kudos

Hi @Akshay_Petkar,The issue with data masking not persisting correctly after an overwrite in Databricks likely stems from how the overwrite operation interacts with masked data and user-defined functions for masking/unmasking. In Databricks, overwrit...

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DilyanDimitrov
by New Contributor
  • 746 Views
  • 3 replies
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Does the ODBC driver for databricks support parameterized queries?

Hi all,I am using the official ODBC driver for databricks downloaded from here (the latest version) and trying to have a dotnet API (C#) fetching data from databricks via the driver. I am using the general Microsoft package for ODBC connection - Syst...

  • 746 Views
  • 3 replies
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Latest Reply
_Sumit_Kate
New Contributor II
  • 0 kudos

Instead of named parameters, the ODBC .NET Provider uses positional parameters that are marked with a question mark (?) in the syntax of the command text.Please make sure that UseNativeQuery to false(0) in the odbc connection string as they have ment...

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Rahul_Lalwani
by New Contributor II
  • 620 Views
  • 2 replies
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Shared Cluster running pushdown queries in Azure SQL

I just want to run push down queries for example update or run procedures into azure sql server using shared cluster.We have built modules which were running without any issues using spark gateway to create a connection to azure sql and running updat...

  • 620 Views
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Latest Reply
SathyaSDE
Contributor
  • 0 kudos

Hi,Did you try like below ?# Define the JDBC connection propertiesjdbc_url = "jdbc:sqlserver://<your_server>.database.windows.net:1433;database=<your_database>"connection_properties = {    "user": "<your_username>",    "password": "<your_password>", ...

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tawarity
by New Contributor II
  • 7613 Views
  • 2 replies
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Python Requests Library Error ImportHookFinder.find_spec()

Hi All,I've been using notebooks to run patch requests to an external API using the Python requests library. Often times certain notebooks will randomly start to fail throughout the day and will raise a ImportHookFinder.find_spec() error when attempt...

  • 7613 Views
  • 2 replies
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ChrisLawford_n1
New Contributor III
  • 0 kudos

Hey, Did you manage to solve this issue? I am experiencing the same error but under a different context of using pytest in a notebook.My scenario:import pytest import os import sys os.chdir(f'/Workspace/Shared/DataTechnology-Databricks-Core') # Skip...

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Akshay_Petkar
by Contributor II
  • 598 Views
  • 1 replies
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Resolved! Unable to Assign "Can Manage" Access on Legacy Dashboard in Databricks

I have created a legacy dashboard in Databricks and I'm trying to grant "Can Manage" access to my colleague. However, when I use Run as Owner credentials I am only able to provide "Can View" access. If I switch to Run as Viewer credentials, I can ass...

  • 598 Views
  • 1 replies
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Latest Reply
Akshay_Petkar
Contributor II
  • 0 kudos

Got the solution.

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Ramakrishnan83
by New Contributor III
  • 1659 Views
  • 1 replies
  • 1 kudos

Intermittent SQL Failure on Databricks SQL Warehouse

Team,I did setup a SQL Warehouse Cluster to support request from Mobile devices through REST API. I read through the documentation of concurrent query limit which is 10. But in my scenario I had 5 small clusters and the query monitoring indicated the...

  • 1659 Views
  • 1 replies
  • 1 kudos
Latest Reply
198270
New Contributor II
  • 1 kudos

We have a similar problem: our self service BI tool Looker is using SQL warehouse and queries that usually run in a few seconds randomly fail with this message (logged in Looker history explore) "Java::JavaSql::SQLException: [Databricks][JDBCDriver](...

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noimeta
by Contributor III
  • 12653 Views
  • 1 replies
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Resolved! Parameter section missing in AI/BI Dashboard

Hi,I'm trying to individually parameterize visualization widgets by following this tutorial https://docs.databricks.com/en/dashboards/parameters.html#static-widget-parametersHowever, it seems the Parameter section is missing. Does anyone facing the s...

  • 12653 Views
  • 1 replies
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Latest Reply
noimeta
Contributor III
  • 0 kudos

I have found a solution. I have to toggle the show filters button, then the Parameter section will show up.

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