If a PROC DS2 threaded program is run inside a database, the number of threads is set by the SAS^® In-Database Code Accelerator. The THREADS= argument in the SET FROM statement has no effect if the SAS In-Database Code Accelerator for Greenplum, Hadoop, or Teradata is used to access a database table.

Prior to the third maintenance release of SAS 9.4 (TS1M3), the SAS^® DS2 Language Reference incorrectly states that the THREADS= option in the SET FROM statement did affect the number of threads.

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