Databricks: How do I get path of current notebook?
Databricks is smart and all, but how do you identify the path of your current notebook? The guide on the website does not help. It suggests: %scala dbutils.notebook.getContext.notebookPath …
Connecting C# Application to Azure Databricks - Stack Overflow
The Datalake is hooked to Azure Databricks. 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# …
Databricks - Download a dbfs:/FileStore file to my Local Machine
Method3: Using third-party tool named DBFS Explorer DBFS Explorer was created as a quick way to upload and download files to the Databricks filesystem (DBFS). This will work with both …
Databricks - How to change a partition of an existing Delta table?
I have a table in Databricks delta which is partitioned by transaction_date. I want to change the partition column to view_date. I tried to drop the table and then create it with a new partition co...
Printing secret value in Databricks - Stack Overflow
Nov 11, 2021 · 2 Building on @camo's answer, since you're looking to use the secret value outside Databricks, you can use the Databricks Python SDK to fetch the bytes representation …
Exclude a column using SELECT * [except columnA] FROM tableA?
146 A modern SQL dialect used by BigQuery, Databricks, or Snowflake proposes an excellent solution. SELECT * EXCEPT(ColumnNameX, [ColumnNameY, ...]) FROM TableA This very …
How to roll back delta table to previous version - Stack Overflow
Vaccum table Table_name retain 0 hours Retain 0 hours will remove all history snapshots there is a spark config that you need to set before vaccum as by default delta logs are maintained for 7 …
List All Files in a Folder Sitting in a Data Lake - Stack Overflow
Databricks File System (DBFS) is a distributed file system mounted into an Azure Databricks workspace and available on Azure Databricks clusters. If you are using local file API you have …
REST API to query Databricks table - Stack Overflow
Jul 24, 2022 · Is databricks designed for such use cases or is a better approach to copy this table (gold layer) in an operational database such as azure sql db after the transformations are done …
Run a sql query on a PySpark DataFrame - Stack Overflow
I am using Databricks and I already have loaded some DataTables. However, I have a complex SQL query that I want to operate on these data tables, and I wonder if i could avoid translating …