Access path select/omit

 

With the access path select/omit operation, the access path only contains keys that meet the select/omit values specified for the logical file.

When you specify key fields for a logical file, an access path is kept for the file and maintained by the system when you add or update records in the physical files used by the logical file. The only index entries in the access path are those that meet the select/omit values.

 

Parent topic:

Selecting and omitting records for logical files