I have a problem with database driving provider.
I made a project in version 7.3 in wich I had a database driving provider. It was not possible for me to make change the value of the tags by just changing the intvalue and the valuechange cells as indicated in the documentation of providers. But I could do this by changing the intvalue and the configchange cells.
I updated this project in 7.5 and when I change the intvalue and configchange, the tag in the designer goes into stale until it reaches the configchange time and then goes back to its initial value. The valuechange does nothing as before.
Is there’s an update of the database provider documentation ? Or can you explain me the way to change a value in the database ? My provider is a database driving provider and not a database provider.
An other question :
Is that possible to make bulk insertion in the database driving provider and then how ? Is that the reason of the writequeue table ?
Thanks for your help.