Deepthi Goguri continues a series on memory grant internals:
The memory grant for the above query is 183496/8=22937 pages of memory grant. The total available grant for the queries is 92442. We can run the above query 4 times to hit the total memory grant (22937*4=91748). We can use the SQLQueryStress tool to run the query and see the query memory grants. Let us run the query with 100 number of iterations and 10 number of threads.
This has been an interesting series so far and I look forward to seeing the rest of it.