Bug #53308 | Add capability to have Event Subscription wo/ listening to DDL | ||
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Submitted: | 30 Apr 2010 9:53 | Modified: | 31 May 2010 15:12 |
Reporter: | Geert Vanderkelen | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Cluster: Cluster (NDB) storage engine | Severity: | S4 (Feature request) |
Version: | mysql-5.1-telco-6.3 | OS: | Any |
Assigned to: | Jonas Oreland | CPU Architecture: | Any |
[30 Apr 2010 9:53]
Geert Vanderkelen
[3 May 2010 10:58]
Jonas Oreland
DOCS: This patch *changes default behavior* when using event-api. Previously, when creating an NdbDictionary::Event, the default was that it would be set up so that DDL (alter/drop) was reported on an event-operation using the event. This behavior has changed so that myEvent.setReport(NdbDictionary::Event::ER_DDL) needs to be used to get this behavior. I.e recompile needed to get old behavior. If just switching libndbnclient.so, new behavior is used.
[27 May 2010 8:53]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/109322 3205 Jonas Oreland 2010-05-27 ndb - bug#53308 - change so that user explicitly needs to enable propagation of DDL-events in ndbapi
[27 May 2010 13:09]
Jonas Oreland
pushed to 6.3.34, 7.0.14, 7.1.4
[31 May 2010 15:12]
Jon Stephens
Documented change in the NDB 6.3.34, 7.0.15, and 7.1.4 changelogs, as follows: The default behavior of the NDB API Event API has changed as follows: Previously, when creating an NdbDictionary::Event, DDL operations (alter and drop operations on tables) were automatically reported on any event operation that used this event, but as a result of this change, this is no longer the case. Instead, you must now invoke the event's setReport() method, with the new EventReport value ER_DDL, in order to get this behavior. For existing NDB API applications where you wish to retain the old behavior, you must update the code as indicated previously, then recompile, following an upgrade. Otherwise, DDL operations are no longer reported after upgrading libndbnclient. For more information, see "Event::setReport()" and "Event::EventReport" in the MySQL Cluster API Guide. Closed.