Parameter Sniffing and Conditional Logic in SQL Server Stored Procs
Parameter Sniffing and Conditional Logic in SQL Server Stored Procedures: A Performance Pitfall Parameter sniffing in SQL Server stored procedures can be a double-edged sword. On one hand, it allows the query optimizer to create an execution plan tailored to the specific parameter values provided during the initial compilation of the procedure, often resulting in improved performance. On the other hand, this same mechanism can lead to suboptimal plans when the sniffed parameters are not representative of typical workloads, causing …
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