-
WEBSITE
How to use python variable in SQL Query in Databricks?
2. If you are using PySpark in databricks, then another way to use python variable in a Spark SQL query is below: max_date = '2022-03-31'. df = spark.sql(f"""SELECT * FROM table2 WHERE Date = '{max_date}'""") Here 'f' at the beginning of the query refers to 'format' which will let you use the variable inside PySpark SQL statement.
Do more...
Share, comment, bookmark or report
-
WEBSITE
Databricks: How do I get path of current notebook?
Databricks API Documentation. 2. Generate API token and Get Notebook path. In the user interface do the following to generate an API Token and copy notebook path: Choose 'User Settings'. Choose 'Generate New Token'. In Databrick file explorer,"right click" and choose"Copy File Path". 3.
Do more...
Share, comment, bookmark or report
-
WEBSITE
REST API to query Databricks table - Stack Overflow
There is a new SQL Execution API for querying Databricks SQL tables via REST API. It's possible to use Databricks for that, although it heavily dependent on the SLAs - how fast should be response. Answering your questions in order: There is no standalone API for execution of queries and getting back results (yet).
Do more...
Share, comment, bookmark or report
-
WEBSITE
How to convert timestamp string to date in Databricks sql?
You can use the built in function - date_format, but the reason you were getting"00" returned for the month is because you had your format incorrect. You specified"mm" which returns minutes of the hour; you should have specified"MM" which returns month of the year. So correct code is:
Do more...
Share, comment, bookmark or report
-
WEBSITE
databricks - How to get the cluster's JDBC/ODBC parameters ...
Another way is to go to Databricks console. Click compute icon Compute in the sidebar. Choose a cluster to connect to. Navigate to Advanced Options. Click on the JDBC/ODBC tab. Copy the connection details. More details here. answered Feb 15, 2022 at 10:54. Ofer Helman.
Do more...
Share, comment, bookmark or report
-
WEBSITE
Printing secret value in Databricks - Stack Overflow
Even though secrets are for masking confidential information, I need to see the value of the secret for using it outside Databricks.
Do more...
Share, comment, bookmark or report
-
WEBSITE
Assign a variable a dynamic value in SQL in Databricks / Spark
Databricks Runtime 14.1 and higher now properly supports variables.-- DBR 14.1+ DECLARE VARIABLE dataSourceStr STRING ="foobar"; SELECT * FROM hive_metastore.mySchema.myTable WHERE dataSource = dataSourceStr; -- Returns where dataSource column is 'foobar'
Do more...
Share, comment, bookmark or report
-
WEBSITE
How to show all tables in all databases in Databricks
Are there metadata tables in Databricks/Spark (similar to the all_ or dba_ tables in Oracle or the information_schema in MySql)? Is there a way to do more specific queries about database objects in Databricks?
Do more...
Share, comment, bookmark or report
-
WEBSITE
Connecting C# Application to Azure Databricks - Stack Overflow
The requirement asks that the Azure Databricks is to be connected to a C# application to be able to run queries and get the result all from the C# application. The way we are currently tackling the problem is that we have created a workspace on Databricks with a number of queries that need to be executed. We created a job that is linked to the ...
Do more...
Share, comment, bookmark or report
-
WEBSITE
How to import own modules from repo on Databricks?
4. I have connected a Github repository to my Databricks workspace, and am trying to import a module that's in this repo into a notebook also within the repo. The structure is as such: Repo_Name. Checks.py. Test.ipynb. The path to this repo is in my sys.path (), yet I still get ModuleNotFoundError: No module named 'Checks'. When I try to do ...
Do more...
Share, comment, bookmark or report
Comments