IBM® Informix® 12.10

Allowing maximum use of parallel processing

Set PDQPRIORITY and MAX_PDQPRIORITY to 100 if you want the database server to assign as many resources as possible to parallel processing.

This setting is appropriate for times when parallel processing does not interfere with OLTP processing.

Parent topic: Limiting the priority of decision-support queries
Related concepts:
Limiting the value of the PDQ priority
Maximizing OLTP throughput for queries
Conserving resources when using PDQ
Determining the level of parallel processing
Limits on parallel operations associated with PDQ priority
Using SPL routines with PDQ queries

Examples exchange | Troubleshooting

To find the PDF, see Publications for the IBM Informix 12.10 family of products.
For the release notes, documentation notes, and/or machine notes, see the Release Notes page.