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Microsoft patched two silent incorrect results bugs in SQL Server 2019 CU9 and 2016 SP2 CU16, affecting CONCAT queries and in-memory tables with columnstore indexes.
Read article →Microsoft released then quickly pulled Cumulative Update 7 for SQL Server 2019 after a critical defect surfaced. Here is what was fixed, what went wrong, and what it means for your patching process.
Read article →Performance tips, security advisories, and industry analysis. No fluff, no spam.