Runs the function f in a transaction and returns the function result. If the database is not currently in a transaction, a new transaction is created using BeginTransaction with TransactionMode.Deferred and committed. Otherwise the transaction is created within a savepoint block but not fully committed to the database until the enclosing transaction is committed.

public static bool TryRunInTransaction<T>(
	this IDatabaseConnection This,
	Func<IDatabaseConnection, T> f,
	out T result
)

[<ExtensionAttribute>]
static member TryRunInTransaction : 
        This : IDatabaseConnection * 
        f : Func<IDatabaseConnection, 'T> * 
        result : 'T byref -> bool