The Presto DELETE statement has several known limitations. Review Presto DELETE limitations for more information.
Continue to these tasks.
|Table of Contents|
Basic knowledge of Treasure Data, including the TD Toolbelt
Understanding of Presto or Hive
Partial Delete: Efficient for small tables because it reloads the entire table
Partial Delete based on TIME Column: Efficient for huge tables. You take a superset of rows, which includes rows to be deleted and filtered based on the