PARALLELISM EFFICIENCY field (PARA_EFF subsystem parameter)
The PARA_EFF subsystem parameter controls the efficiency that DB2® assumes for parallelism when DB2 chooses an access path. The integer value that is used for this parameter represents a percentage efficiency.
Acceptable values: | 0 – 100 |
Default: | 50 |
Update: | option 19 on panel DSNTIPB |
DSNZPxxx: | DSN6SPRM PARA_EFF |