|
Problem IT21645
|
Status: Closed |
FOR A FOREIGN KEY CONSTRAINT USING A DISABLED INDEX A SEQ SCAN IS USED INSTEAD OF ANY OTHER INDEX FOR VERIFICATION
|
| product: |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 |
| Problem description: |
In a foreign key relation between 2 tables where the base index
for the constraint is defined as DISABLED,
the server decides to use a sequential scan for the
master/detail verification in the event there are other indexes
which could be also used for the check. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All users *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Update to IBM Informix Server 12.10.xC10 *
**************************************************************** |
| Local Fix: |
|
| Solution |
|
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 31.07.2017
01.11.2017
01.11.2017 |
| Problem solved at the following versions (IBM BugInfos) |
12.10.xC10
|
| Problem solved according to the fixlist(s) of the following version(s) |
