Fix database_size_stats tinyint cast error#471
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erikdarlingdata merged 1 commit intodevfrom Mar 8, 2026
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sys.databases.compatibility_level is tinyint (System.Byte) but the reader called GetInt32(). Add CONVERT(int, ...) in the SQL query to match the expected C# type. This caused the collector to fail on every cycle. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
database_size_statscollector failing every cycle withInvalidCastException: Unable to cast object of type 'System.Byte' to type 'System.Int32'sys.databases.compatibility_levelistinyint(System.Byte) but C# reader calledGetInt32()CONVERT(int, d.compatibility_level)in the on-prem SQL queryTest plan
database_size_statscollector runs without errors🤖 Generated with Claude Code