AWS GLUE JOB NOT DETECTING SCHEMA IN PYTHON SCRIPT
1
Hi,
I have created a new AWS Glue visual ETL job with source- PostgreSQL, target- Snowflake.
Output schema option shows correct schema as per the source, but the python script shows all the datatype as VARCHAR and the target snowflake table all columns are created with datatype - VARCHAR. Please let me know if there is any option to auto detect the schema in python script.
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Seems that's a limitation of that target node, I've opened a ticket to request that it honors the schema.
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Workaround found : "Just" change the python script manually to fix the output data type
已回答 3 个月前
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Is there a way to transfert data using a script without losing the data type ? Do you have the link of the ticket you speak about?