perf: Reduce tracing related allocations from TVP write #557
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…uesrt of log enabled in a loop
cheenamalhotra
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NetFx 👈 NetCore
src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParser.cs
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JRahnama
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David-Engel
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cheenamalhotra
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Port dotnet#557 to NetFx driver
cheenamalhotra
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Port #557 to NetFx driver
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There is a case where extended metadata trace information is formatted before being passed into an event tracing method which then may not use the string.
I chose not to try and make the tracing code more efficient because it will almost never be used. I've added precheck to see if advanced logging is enabled and passed that as a parameter to the function logging the information because it avoids a per-loop invocation of the event trace flag check.