Can the arguments BUFFER and DIRECT be used with expdp

I have a strange case where in what this guy says is not happening with me. I am not able to set the above two parameters neither through command line directly, nor开发者_如何学运维 using a par file.

expdp -help doesn't show any such arguments, so are there analogous arguments to BUFFER and DIRECT (from exp) in the data-pump version.

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For the sake of completeness, NO you can not and need not use these parameters Read this