|
Problem IT15608
|
Status: Closed |
WHEN A TABLE HAS MUTLIPLE UPDATE TRIGGERS ON MUTLIPLE COLUMNS, THOSE TRIGGERS WILL FIRE ONCE PER COLUMN UPDATED PER TRIGGER
|
| product: |
INFORMIX SERVER / 5725A3900 / B70 - IDS 11.70 |
| Problem description: |
If you create more than one update trigger on a table which
references multiple columns and then all of the triggered
columns are updated in a row, each trigger will fire once per
column updated. This behavior contradicts the documentation
which says:
"Whether it updates one column or more than one column from the
column list, a triggering UPDATE statement activates each Update
trigger only once."
This only happens when there is more than one update trigger on
the same set of columns. So a workaround for some customers
would be to combine triggering actions into a single update
trigger on the particular set of columns. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All users *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Update to IBM Informix Server 12.10.xC8 *
**************************************************************** |
| Local Fix: |
|
| Solution |
|
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 06.06.2016
09.12.2016
09.12.2016 |
| Problem solved at the following versions (IBM BugInfos) |
12.10.xC8
|
| Problem solved according to the fixlist(s) of the following version(s) |
