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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

Mado
by Valued Contributor II
  • 7373 Views
  • 9 replies
  • 4 kudos

Resolved! How to get usage statistics from Databricks or SQL Databricks?

Hi, I am looking for a way to get usage statistics from Databricks (Data Science & Engineering and SQL persona). For example: I created a table. I want to know how many times a specific user queried that table.How many times a pipeline was triggered?...

  • 7373 Views
  • 9 replies
  • 4 kudos
Latest Reply
hoffman
New Contributor II
  • 4 kudos

You can use System Tables, now available in Unity Catalog metastore, to create the views you described. https://docs.databricks.com/en/admin/system-tables/index.html

  • 4 kudos
8 More Replies
Mat
by New Contributor III
  • 6914 Views
  • 5 replies
  • 3 kudos

Connect to Databricks SQL Endpoint using Programming language

Hi, I would like to know whether there is a feasibility/options available to connect to databricks sql endpoint using a programming language like java/scala/c#. I can see JDBC URL, but would like to whether it can be considered as any other jdbc conn...

  • 6914 Views
  • 5 replies
  • 3 kudos
Latest Reply
StephanieRivera
Valued Contributor II
  • 3 kudos

I found a similar question on Stackoverflow https://stackoverflow.com/questions/77477103/ow-to-properly-connect-to-azure-databricks-warehouse-from-c-sharp-net-using-jdb

  • 3 kudos
4 More Replies
pauloquantile
by New Contributor III
  • 1290 Views
  • 1 replies
  • 1 kudos

How to prevent users from scheduling SQL queries?

We have noticed that users can schedule SQL queries, but currently we haven't found a way to find these scheduled queries (this does not show up in the jobs workplane). Therefore, we don't know that people scheduled this. The only way is to look at t...

  • 1290 Views
  • 1 replies
  • 1 kudos
Latest Reply
Anonymous
Not applicable
  • 1 kudos

@Paulo Rijnberg​ :In Databricks, you can use the following approaches to prevent users from scheduling SQL queries and to receive notifications when such queries are scheduled:Cluster-level permissionsJobs APINotification hooksAudit logs and monitori...

  • 1 kudos
DataArchitect
by New Contributor III
  • 3320 Views
  • 7 replies
  • 6 kudos

Migration of Databricks Jobs, SQL dasboards and Alerts from lower environment to higher environment?

I want to move Databricks Jobs, SQL dasboards, Queries and Alerts from lower environment to higher environment, how we can move?

  • 3320 Views
  • 7 replies
  • 6 kudos
Latest Reply
Anonymous
Not applicable
  • 6 kudos

Hi @Shubham Agagwral​ Thank you for posting your question in our community! We are happy to assist you.To help us provide you with the most accurate information, could you please take a moment to review the responses and select the one that best answ...

  • 6 kudos
6 More Replies
alejandrofm
by Valued Contributor
  • 1135 Views
  • 1 replies
  • 2 kudos

How to change compression codec of sql warehouse written files?

Hi, I'm currently starting to use SQL Warehouse, and we have most of our lake in a compression different than snappy.How can I set the SQL warehouse to use a compression like gzip, zstd, on CREATE, INSERT, etc?Tried this:set spark.sql.parquet.compre...

  • 1135 Views
  • 1 replies
  • 2 kudos
Latest Reply
Anonymous
Not applicable
  • 2 kudos

Hi @Alejandro Martinez​ Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question. Thanks.

  • 2 kudos
dannylee
by New Contributor III
  • 6483 Views
  • 7 replies
  • 3 kudos

Resolved! AWS Glue and Databricks

Hello, we're receiving an error when running glue jobs to try and connect to and read from a Databricks SQL endpoint.Hello, we're receiving an error when running glue jobs to try and connect to and read from a Databricks SQL endpoint.   An error occu...

  • 6483 Views
  • 7 replies
  • 3 kudos
Latest Reply
dannylee
New Contributor III
  • 3 kudos

Hello @Vidula Khanna​ @Debayan Mukherjee​ ,I wanted to give you an update that might be helpful for your future customers, we worked with @Pavan Kumar Chalamcharla​ and through lots of trial and error we figured out a combination that works for SQL e...

  • 3 kudos
6 More Replies
Ajay-Pandey
by Esteemed Contributor III
  • 914 Views
  • 0 replies
  • 2 kudos

Availability of SQL Warehouse to Data Science and Engineering persona ​Hi All,Now we can use SQL Warehouse in our notebook execution.It's in previ...

Availability of SQL Warehouse to Data Science and Engineering persona​Hi All,Now we can use SQL Warehouse in our notebook execution.It's in preview now and soon will be GA.

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  • 914 Views
  • 0 replies
  • 2 kudos
Harry_L
by New Contributor II
  • 2051 Views
  • 2 replies
  • 1 kudos

Resolved! How/where can I set credentials for DataBricks SQL to create a external table.

I've triend this code in Databricks SQLcreate table people_db.GLAccount USING PARQUET LOCATION "abfss://datamesh@dlseu2dtaedwetldtlak9.dfs.core.windows.net/PricingAnalysis/rdv_60_134.vGLAccount.parquet"But I'm getting a "Invalid configuration v...

  • 2051 Views
  • 2 replies
  • 1 kudos
Latest Reply
-werners-
Esteemed Contributor III
  • 1 kudos

you can define 'data access configuration' in the admin panel.go to SQL warehouse settings -> Data Access configurationhttps://learn.microsoft.com/en-us/azure/databricks/sql/admin/data-access-configuration

  • 1 kudos
1 More Replies
Priyag1
by Honored Contributor II
  • 1875 Views
  • 1 replies
  • 9 kudos

Refreshing SQL DashboardYou can schedule the dashboard to automatically refresh at an interval.At the top of the page, click Schedule.If the dashboard...

Refreshing SQL DashboardYou can schedule the dashboard to automatically refresh at an interval.At the top of the page, click Schedule.If the dashboard already has a schedule, you see Scheduled instead of Schedule.Select an interval, such as Every 1 h...

  • 1875 Views
  • 1 replies
  • 9 kudos
Latest Reply
samhita
New Contributor III
  • 9 kudos

Useful

  • 9 kudos
RichardSCarchit
by New Contributor III
  • 7184 Views
  • 5 replies
  • 2 kudos

How to query object ID in Databricks SQL warehouse using only SQL?

I can see on Databricks SQL warehouse Data tab that clusters, catalogs and schemas have a unique ID. User created tables, views and functions must have and unique ID too, but it is not exposed to the user as far as I can tell.I need to retrieve the...

  • 7184 Views
  • 5 replies
  • 2 kudos
Latest Reply
Priyag1
Honored Contributor II
  • 2 kudos

Refer documentation once

  • 2 kudos
4 More Replies
kori73
by New Contributor
  • 3877 Views
  • 1 replies
  • 0 kudos

Spark UI SQL/Dataframe tab missing queries

Hi,Recently, I am having some problems viewing the query plans in the Spark UI SQL/Dataframe tab.I would expect to see large query plans in the SQL tab where we can observe the details of the query such as the rows read/written/shuffled. However, I s...

image (10) image (7) (1)
  • 3877 Views
  • 1 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

@Koray Beyaz​ :This issue may be related to a change in the default behavior of the Spark UI in recent versions of Databricks Runtime. In earlier versions, the Spark UI would display the full query plan for SQL and DataFrame operations in the SQL/Dat...

  • 0 kudos
Kanna1706
by New Contributor III
  • 1556 Views
  • 3 replies
  • 2 kudos

Resolved! About SQL workspace option

I can't find SQL workspace option in my free community edition.

  • 1556 Views
  • 3 replies
  • 2 kudos
Latest Reply
Anonymous
Not applicable
  • 2 kudos

Hi @Machireddy Nikitha​ Thank you for posting your question in our community! We are happy to assist you.To help us provide you with the most accurate information, could you please take a moment to review the responses and select the one that best an...

  • 2 kudos
2 More Replies
Carkis7
by New Contributor II
  • 2545 Views
  • 4 replies
  • 6 kudos

Databricks SQL Option

Hello Everyone,I want you to ask how can I get the SQL option on Databricks, because I am doing the Data Analyst courses and I do not have that option, just Data Engineer and Machine Learning. I am connecting through Microsoft Azure..Waiting for your...

  • 2545 Views
  • 4 replies
  • 6 kudos
Latest Reply
Hemant
Valued Contributor II
  • 6 kudos

@Luis Carcaño​  You can switch your persona from data science and engineering to SQL, but this is only possible if you have a premium Databricks workspace. To do so, please create a new workspace with a premium tier.

  • 6 kudos
3 More Replies
vinaykumar
by New Contributor III
  • 3694 Views
  • 4 replies
  • 6 kudos

SQL Query execution plan explain and optimize the performance for query run.

When we executing SQL query in databricks SQL warehouse editor what will be best practices to optimize the execution plan and get result faster

  • 3694 Views
  • 4 replies
  • 6 kudos
Latest Reply
Anonymous
Not applicable
  • 6 kudos

Hi @vinay kumar​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear from you.Thanks...

  • 6 kudos
3 More Replies
User16826992666
by Valued Contributor
  • 2763 Views
  • 3 replies
  • 9 kudos

Resolved! Databricks SQL Endpoint start times

When I first login and start using Databricks SQL, the endpoints always take a while to start. Is there anything I can do to improve the cold start experience on the platform?

  • 2763 Views
  • 3 replies
  • 9 kudos
Latest Reply
Anonymous
Not applicable
  • 9 kudos

Could you share your specific use case? May I help you

  • 9 kudos
2 More Replies
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