× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  1.  Home
  2. RPG400-L
  3. May 2009

Re: CREATE TABLE AS ... WITH DATA

But back to the original limitation... Would a cached plan be parameterized, if it could not be originally? If not, then every separate invocation would have its own unique plan; cluttering the cache needlessly. Using an INSERT INTO after the CREATE without data, at least allows both host variables and parameterized dynamic for which one copy is maintained.

Regards, Chuck

Vern Hamberg wrote:
Yeah, the fully-dynamic approach does not keep an access plan with the program. But in recent releases, there is a system-wide
plan cache for statements run through the new engine, at least,
and that is where these ad hoc plans are kept - but not over an
IPL.

Michael_Schutte@xxxxxxxxxxxx wrote:
Thanks, I figured that would be the case.

Your "otherwise" suggestion... that's not good practice is it?
Because access paths are not saved with the program. It would
need to be determined with every execution.


As an Amazon Associate we earn from qualifying purchases.

This thread ...
Follow-Ups:
Replies:
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.