After performing any maintenance activities and bulk updates or inserts , recompiling the stored procedure or updated table will create new plan and give performance advantage.
sp_recompile ‘object_name’
——Script to recompile all the stored procedures on table.
USE AdventureWorks2012;
GO
EXEC sp_recompile N’Sales.Customer’;
GO
——- Script to recompile a specific stored procedure
USE TestDB;
GO
sp_recompile ‘sp_salesorders’