== Physical Plan ==
CommandResult (1)
+- Execute SetCommand (2)
+- SetCommand (3)
(1) CommandResult
Output [4]: [key#4415, value#4416, meaning#4417, Since version#4418]
Arguments: [key#4415, value#4416, meaning#4417, Since version#4418]
(2) Execute SetCommand
Output [4]: [key#4431, value#4432, meaning#4433, Since version#4434]
(3) SetCommand
Arguments: (-v,None)