Temp Table usuage in a Multi User Environment

Question

here\'s the situation:

I have an SSRS report that uses an SP as a Dataset. The SP creates a Temp Table, inserts a bunch of data into it, and select\'s it back out

Answer 1

Most likely not. If the temp table is defined as #temp or @temp, then you're safe, as those kind of temp tables can only be accessed by the creating connection, and will only last for the duration of the execution of the stored procedure. If, however, you're using ##temp tables (two "pound" signs), while those tables also only last for as long as the creating stored procedure runs, they are exposed to and accessible by all connections to that SQL instance.

Odds are good that you're not using ##tables, so you are probably safe.