Databricks Community

I'm having trouble with the REFRESH TABLE command - does it work with DELTA external tables?  I'm doing the following steps:Create table: CREATE TABLE IF NOT EXISTS `catalog`.`default`.`table_name` ( KEY DOUBLE, CUSTKEY DOUBLE, STATUS STRING, PRICE D...

Hi - I am comparing the performance of delta shared tables and the speed is 10X slower than when querying locally.Scenario:I am using a 2XS serverless SQL warehouse, and have a table with 15M rows and 10 columns, using the below query:select date, co...

Hi - I have existing parquet files in Cloudflare R2 storage (created outside of Databricks).  I would like to share them via Delta Share, but I keep running into an error.  Is it possible to share existing parquet files without duplicating them?I did...