Databricks Community

hi @davidmorton thanks for responding, I am only using databricks_token for my authentication when tested via notebook. Can you help what changes needs to be done as per below notebook to enable access to tables when model deployed in serving endpoin...

Databricks supports primary and foreign key constraints on Unity Catalog Delta tables, but these are informational and not enforced; queries do not depend on them to be able to join tables .To query all related data from multiple tables you will need...

Can you inspect data_typed_array if data_array is None.

If your source only emits full daily snapshots, create_auto_cdc_from_snapshot_flow() is purpose-built for this and will likely be simpler and safer to operate than synthesizing CDC events for create_auto_cdc_flow(). It automatically computes inserts/...

Create a dataset that returns the “parent” values . Add filter A and connect it to that dataset field. Create a dataset for “child” values whose query is parameterized by the parent selection, or simply filters on the parent field: Configure the filt...

Can you also share the exact code you are running to ingest 

Can you share the actual commands and error messages? Screenshots if you have them.

Adding more information:Region: Singapore (ap-southeast-1)Warehouse type: ServerlessChannel: Both Current (v 2025.35) and Preview (v 2025.35)The error occurred on two separate Databricks accounts in the same region.

So from your IoT device you don't have a way to use any of the Unified Authentication mechanisms? https://docs.databricks.com/aws/en/dev-tools/auth/unified-auth

There is no such option of always-warm. Your latency-senstive use-case qualifies more for a dedicated cluster.

@Advika - Thanks for the mention  Great discussions and articles as always.

Take the course on partner academy . Go through it twice . Do the assignment and quiz . You should be good . Not a hard exam.