Package element: FriendlyExpression

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 Name   Value 
ContainsID True
Description Derived Column Friendly Expression
EncryptionRequired False
ExpressionType CPET_NOTIFY
ID 33
IdentificationString DRC - Calculate delta value between last snapshot and current snapshot for every metric.Outputs[Derived Column Output].Columns[snapshot_physical_reads].Properties[FriendlyExpression]
Name FriendlyExpression
ObjectType OT_PROPERTY
State PS_DEFAULT
TypeConverter  
UITypeEditor  
Value ISNULL(old_total_physical_reads) ? total_physical_reads : total_physical_reads - old_total_physical_reads

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