INF: Use of Multiple Unique Indexes by dbqual in Browse Mode

ID Number: Q45255

1.10 1.11 4.20

OS/2

Summary:

If a table has multiple unique indexes, dbqual chooses the first

unique index encountered in SYSINDEXES. Because a clustered index

always has indid=1 and because sysindexes is maintained in indid order

within index, a clustered index will be chosen over all other indexes

if it is also unique. If there are no unique indexes, the first

primary key in SYSKEYS will be chosen.

Additional reference words: DB-LIBRARY db-lib dblib 1.10 1.11 4.20