Rae-Jin Shui (1/16/2013)
How about...1. create a table with the columns based on your query.
2. create sql statement so it inserts into the table from your query but include a loop to run the query x number of times
3. set it up as a job to run e.g. every 10 minutes
4. and don't forget to create a data purge on the table
You can then query the table or design a report to pull up any blocks over time.
That is the query within the script you use to monitor blocking.