== Physical Plan ==
CommandResult (1)
+- Execute SetCommand (2)
+- SetCommand (3)
(1) CommandResult
Output [4]: [key#3808, value#3809, meaning#3810, Since version#3811]
Arguments: [key#3808, value#3809, meaning#3810, Since version#3811]
(2) Execute SetCommand
Output [4]: [key#3824, value#3825, meaning#3826, Since version#3827]
(3) SetCommand
Arguments: (-v,None)