🎓 Verified and optimized solutions to the HackerRank SQL Certification Test — covering Basic, Intermediate, and Advanced levels. Ideal for certification preparation, SQL interview practice, and MySQL ...

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Unfortunately, not every SQL database is always available when we expect it to be. When you're creating automation scripts to discover, add, update or remove records from a remote SQL database, you ...

Unfortunately, not every SQL database is always available when we expect it to be. When you're creating automation scripts to discover, add, update or remove records from a remote SQL database, you ...

With every release of SQL Server come the new Microsoft certification exams. In 2000 we had the MCDBA. In 2005 and 2008 we had the MCTS and the MCITP. Now in 2012 we have the MCSA and the MCSE. (Not ...

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