Does query in LCA still support real-time updates when using “column manipulation – concatenate”? Based on what I find in the docs (Query updates | DataMiner Docs), I would expect it to no longer work but wanted to confirm.
Additionally, when implementing IGQIUpdateable in an ad-hoc datasource, are the methods part of this datasource still called even when the query wouldn’t support real-time updates anymore (because a operator is added)?
Hi Joey,
‘Real-time events’ are not supported when adding a ‘Column manipulation’ node to the query. This doesn’t mean that you will no longer receive updates in the client. The updates will happen using ‘notification events’, which will notify the client of updates in 30s intervals.
The IGQIUpdateable methods will still be called regardless of the other nodes in the query because ‘notification events’ are supported by all nodes. It is only certain data sources that do not support updates at all.