Hi,On a managed Delta table I get:SELECT * FROM abc VERSION AS OF 25;Error:DELTA_UNSUPPORTED_TIME_TRAVEL_BEYOND_DELETED_FILE_RETENTION_DURATION
Cannot time travel beyond delta.deletedFileRetentionDuration (168 HOURS).Audit logs show VACUUM START/END...
My Databricks Associate and Professional certifications expired in January 2026. I would like to renew them and need guidance on the process.Could you please confirm:Do I need to re-take the exam and pay the full fee again for renewal?Will free vouch...
I am trying to read a Vertica table into a Spark DataFrame using JDBC in Databricks.Here is my sample code:hostname = ""username = ""password = ""database_port = ""database_name = ""qry_col_level = f"""SELECT * FROM analytics_DS.ansh_units_cum_dash""...
I have to convert Vertica queries in Databricks SQLs, so that I can run them in databricks environment. So I want to know the list of all keywords, functions or anything that is different in databricks SQL.
I am trying to create a Delta Live Table (DLT) in my GCP Databricks workspace, but I am encountering an issue where Unity Catalog is not enabled on the job cluster.Steps I followed:Created a DLT pipeline using the Databricks UI.Selected the appropria...
If a Delta table has 10 historical versions and none of them have been modified or referenced in the last 7 days (the retention period), when VACCUM runs, does it delete all versions and their files, or does it keep the latest version and only delete...
Hi @Louis_Frolio ,I am using serverless compute for running a hash validation script across a large number of tables. While serverless is supposed to automatically adjust resources based on workload scaling up during peak and scaling down during idle...
@Alberto_Umana Currently, only the records received after streaming started are available; the previous records are missing. Is there any additional steps required?
Ensure that you are a Databricks account admin.Before running the table mapping command, execute the following command:databricks auth login https://accounts.cloud.databricks.com/This command will prompt you to enter your Databricks account ID and PA...
