I try to build a report to check DB available space. I used the Master DB's sys.master_files and sys.databases in my query. the reports runs without problem in Visual Studio. But after it is deployed, there is no record returned for my report when there are records meet my criteria.I tried to query each table individually and found that sys.databases view returns records after deployed; but the sys.master_files view doesn't return any results after they are deployed.Did anyone have this problem in the past? Could someone tell me why the deployed report doesn't return results from sys.master_files? Many thanks.
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