How to set up a Dataframe for files in a snowflake stage?
Date:2023-01-07
1. Create a file format that represents the data in the snowflake stage. For example, if the files in the snowflake stage are in CSV format, create a file format in Snowflake with type of CSV.
2. Create a table in Snowflake and define the columns as per the file format created in Step 1.
3. Create a stage in Snowflake to point to the snowflake stage containing the files.
4. Use Snowflake's COPY INTO command to load the data from the stage into the newly created table in the Snowflake warehouse.
5. Use the Snowflake connector provided by your programming language of choice or use a SQL supported language (e.g. Python, Scala, R) to query the snowflake table and set up the pandas data frame.
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