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sql-server

Microsoft SQL Server database management system

DatabasesSQL Server Latest Record Per Employee Without OUTER APPLY

Optimize SQL Server queries to get latest attendance records per employee without OUTER APPLY. Use ROW_NUMBER() or MAX() JOIN for better performance.

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DatabasesHow to Shrink SQL Server Transaction Log Safely

Learn how to clear or shrink oversized SQL Server transaction log for test databases. Step-by-step guide: switch to simple recovery model, backup log, DBCC SHRINKFILE, best practices to reduce transaction log size without data loss.

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DatabasesEnable IDENTITY_INSERT SQL Server 2008: Fix Insert Error

Learn how to properly set IDENTITY_INSERT ON/OFF in SQL Server 2008 to avoid 'Cannot insert explicit value for identity column' error. SSMS guide, app code examples, session-specific tips, and troubleshooting for Baskets table.

1 answer• 2 views
DatabasesIntegrated Security True vs SSPI: Database Connection Differences

Learn the differences between Integrated Security=True and SSPI in database connections. Understand provider compatibility, security implications, and when to use each option for optimal database authentication.

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ProgrammingjOOQ UPDATE Table Alias Issue in SQL Server

Learn how to fix jOOQ's SELECT statement generation in UPDATE queries when using table aliases with SQL Server. Solutions and best practices included.

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