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DB2 - Problem description
| Problem IC63098 | Status: Closed |
db2exfmt outputs HEAPUSE : (Maximum Statement Heap Usage) | |
| product: | |
DB2 FOR LUW / DB2FORLUW / 910 - DB2 | |
| Problem description: | |
db2exfmt outputs HEAPUSE : (Maximum Statement Heap Usage)
when the memory size is greater than 2GB, we see a negative
number.
It has platform-dependent behaviour. On AIX, there is negative
number.
Arguments:
---------
BLDLEVEL: (Build level)
DB2 v9.5.0.4 : s090429
HEAPUSE : (Maximum Statement Heap Usage)
-190800 Pages
On linuxamd64, the behaviour is different. Instead of a negative
number, db2exfmt outputs an extreamly large number
Arguments:
---------
BLDLEVEL: (Build level)
DB2 v9.5.0.4 : s090429
HEAPUSE : (Maximum Statement Heap Usage)
4503599626995952 Pages
The wrong "HEAPUSE" info is stored in the EXPLAIN tables, any
program that queries the explain tables may see the incorrect
HEAPUSE. | |
| Problem Summary: | |
No formail fix is planned. | |
| Local Fix: | |
| Solution | |
| Workaround | |
not known / see Local fix | |
| Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 10.09.2009 28.10.2009 28.10.2009 |
| Problem solved at the following versions (IBM BugInfos) | |
| Problem solved according to the fixlist(s) of the following version(s) | |