|
Problem IT26704
|
Status: Closed |
ADMIN_MOVE_TABLE: OUTPUT OF OPERATION ESTIMATE MAY RETURN SOURCETABLE SIZES OF -4 AND SMALLER
|
| product: |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 |
| Problem description: |
When the stored procedure ADMIN_MOVE_TABLE is called with
operation ESTIMATE, the size of the target table is estimated.
The result set also shows the calculated size of the source
table (SOURCE_SIZE) in kB:
e.g.:
CALL
SYSPROC.ADMIN_MOVE_TABLE('','','','','ESTIMATE'
)
Result set 1
--------------
TABSCHEMA TABNAME ROWS_SAMPLED SOURCE_SIZE
TARGET_SIZE SOURCE_PCTPAGESSAVED TARGET_PCTPAGESSAVED
--------- ------- -------------------- --------------------
-------------------- -------------------- --------------------
0
-4
0 -1 0
1 record(s) selected.
Return Status = 0
The field SOURCE_SIZE is calculated by multiplying the field
NPAGES of the catalog view SYSCAT.TABLES of the source table
with its pagesize/1024. In case the statistics of the source
table are missing (i.e NPAGES is -1) the calculated SOURCE_SIZE
is shown directly in the result set of the stored procedure.
With this APAR the reported SOURCE_SIZE is limited to -1 instead
of displaying values as shown in the example above. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* users calling stored procedure ADMIN_MOVE_TABLE with *
* operation ESTIMATE *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to the latest fix pack. *
**************************************************************** |
| Local Fix: |
|
| Solution |
|
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 23.10.2018
23.02.2020
23.02.2020 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
