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Where do the parallel query slaves insert data when a parallel direct-load insert is performed?

April 26, 2017Data direct-load insert parallel Performed query slaves

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Where do the parallel query slaves insert data when a parallel direct-load insert is performed?

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To perform a parallel direct-load insert, use the PARALLEL hint in the INSERT INTO SELECT command. The parallel direct-load insert uses parallel query slaves to insert the data. The data is written to temporary segments until the transaction commits.