s3

I have been working on automated data ingestion activity on snowflake. The python code uses Snowflake INFER_SCHEMA with Evolution Changes to load the data. data-load with schema evolution The system is set up to automatically figure out the file metadata schema from a group of staged data files that contain semi-structured data, and then get the column definitions. The GENERATE_COLUMN_DESCRIPTION function uses the result of the INFER_SCHEMA function to make it easier to create new tables, external tables, or views (using the right CREATE command) based on the column definitions of the staged files....