allow indexers to call DocumentDB stored procedures
We have difficulty in transferring documents where we require multiple maps of our data into the flat search index. There is a limit of two user defined functions (which we use to do this) and there doesn't appear to be a way to call a stored procedure through the query language. Having the search indexers support DocumentDB stored procedures gives us far more power and flexibility to map the data correctly. At the moment we have had to revert back to writing our own code to do this.