My "links" come in from Windows Live Writer, from a perl based delicious sync directly to the database and who knows where from. They all have in common that the category is 'Daily-Links'. So I think I will schedule a cron that every day checks for all posts in the category 'Daily Links' and then adds the post format type 'format-link' to it.
(since e.g. WLW does not support 'post formats') Or is there a better approach?
I wanted to kick this off by running a SQL query since it are probably hunderds of posts (for each object_id,term_taxonomy_id pair which has not already term_taxonomy_id=(id of format-link) AND which has the term_taxonomy_id of (the specific category) DO add the term_taxonomy_id of the format-link)
But... maybe there is already a WP function call for this? Is there?