airflow – Updating a SQL table in presto

airflow – Updating a SQL table in presto

Update is not possible in Presto. I think some work is going on in PrestoSQL repo to utilize Hive ACID in Presto to make it working for update/delete. And alter command is gonna be very specific for DDL requirements and wont be applicable when you want to update some values in a table.

airflow – Updating a SQL table in presto

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