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  3. June 2015

Re: CPD4360 - Queried file MYINDEX in ROB not data base file or is an SQL derived key index. WAS: Looking for file structure details

Interesting - I see now that the last version to have it was 6.1 - I gave the wrong name, too - IGNORE_DERIVED_INDEX is the right one - who know, maybe that'll actually work.

It was to be used only for whether to consider se.ect/omit or DYNSLT LFs by the optimizer. I think these days, there's no good reason to use it.

Thanks for the heads up, man!


On 6/26/2015 1:18 PM, rob@xxxxxxxxx wrote:
I do not see IGNORE_DERIVED_INDEXES in QSYS/QAQQINI.
After checking CHGQRYA I checked QUSRSYS/QAQQINI and there is no entry
there either.
Must be some "undocumented" feature as I don't see it at the link below.
https://www-01.ibm.com/support/knowledgecenter/ssw_ibm_i_72/rzajq/qryoptf.htm?lang=en-us

Tried to add it anyway
CPF433BUnable to update query options file.
reason code 3
3 - Parameter IGNORE_DERIVED_INDEXES was not valid.


Rob Berendt


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