PI97380: OFFLOADED QUERY RETURN INCORROUT WHEN QUERY HAS FETCH FIRST N ROW ONLY IN SUBSELECT

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• offloaded query return incorrout when query has FETCH FIRST n
  ROW ONLY in subselect and Netezza adds LIMIT 1 to the subquery
  

Local fix

• n/a
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users issuing SQL queries being offloaded    *
  ****************************************************************
  * PROBLEM DESCRIPTION: An offloaded query may return incorrect *
  *                      results.                                *
  ****************************************************************
  * RECOMMENDATION: Apply all (six) NPS-PTFs and not only the    *
  *                 PTF that is associated with the APAR number  *
  ****************************************************************
  The result of an offloaded query may be incorrect if the query
  contains FETCH FIRST n ROW ONLY in subselect and if Netezza
  adds LIMIT 1 to the subquery
  

Problem conclusion

• The issue has been fixed with NPS 7.2.1.6. The fix is also
  included in NPS 7.2.1.7-P0-F0 certified for IDAA maintenance
  level V5 PTF7.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  010PC2Ÿ

Modules/Macros

• AQTPKCFB
  

Fix information

• Fixed component name

  IDAA FOR ZOS

• Fixed component ID

  5697AQT00

Applicable component levels

• R510 PSY UI61014

     UP19/02/04 P F902

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.