Hi,
We run transaction replication .I am trying to add around 15 more articles to existing publication. So i generated script from EM beginning with sp_addarticle with required article name and parameters. Do i have to start snapshot agent. If so does snapshot agent will regenerate snapshot for all articles or only the added ones. Does the same process applies for dropping an article too. I think dropping an article from existing publication will invalidate the snapshot. What is the correct way of doing this.