what's the difference among "session"&"backend"&"process"?

rancpine cui wrote:

Hello
I am confused about the ideas of "session"&"backend"&"process" when I
read the lmgr part of source code. What's the difference among them?

They are all the same.

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Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://www.enterprisedb.com

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