Category: SQL

Map each EF Core primary key to its own named SQL Server sequence when a migrated schema does not use identity columns.

Detect databases left suspended for a SQL Server snapshot backup, thaw write I/O safely, and add an independent watchdog to the runbook.

Build the expected key pairs, compare them in both directions with EXCEPT, and enforce future junction-table integrity with constraints.

Start with Summary.txt, follow the failed feature into Detail.txt and MSI logs, and preserve the first meaningful setup error.

Connect Node.js to SQL Server through a known TCP port, then separate connection timeouts from stored-procedure execution timeouts.

Add WITH GRANT OPTION only at the intended privilege scope, then verify the stored result with SHOW GRANTS.

Measure database role transitions with Always On events and separately measure the client-visible outage through the listener.

Separate application startup and connection-pool cost from SQL execution by measuring the same controlled write repeatedly.

Run the MySQL Shell upgrade checker against the intended target version and configuration file before starting a new server on the data directory.

Understand the scope of SQL Server automatic page repair in a distributed availability group and monitor every underlying replica.