Search

OakieTags

Who's online

There are currently 0 users and 25 guests online.

Recent comments

Descending Indexes

PeopleTools 8.54: Descending Indexes are not supported

This is the first in a series of articles about new features and differences in PeopleTools 8.54 that will be of interest to the Oracle DBA.

"With PeopleTools 8.54, PeopleTools will no longer support descending indexes on the Oracle database platform" - PeopleTools 8.54 Release Notes

They have gone again!  Forgive the trip down memory lane, but I think it is worth reviewing their history.

PeopleTools 8.54: Descending Indexes are not supported

This is the first in a series of articles about new features and differences in PeopleTools 8.54 that will be of interest to the Oracle DBA.

"With PeopleTools 8.54, PeopleTools will no longer support descending indexes on the Oracle database platform" - PeopleTools 8.54 Release Notes

They have gone again!  Forgive the trip down memory lane, but I think it is worth reviewing their history.

Descending Indexes Solution (Yellow Submarine)

Answers to the quiz on Descending Indexes and hopefully some useful dangers and tips on using them. The answer to the first question is Yes, a “normal” Ascending Index can be used by the CBO to retrieve data in descending order and hence possibly avoid a sort. The reason being that leaf blocks in the [...]

Descending Indexes Quiz (Up On The Ladder)

OK, you won’t find the answer to these questions on my blog, so using my search facility won’t be of any help Actually, it’s quite an easy one this, honest If you have a query such as: SELECT * FROM bowie WHERE id BETWEEN 42 and 84 ORDER BY id DESC; 1) Can a default B-Tree index on [...]