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COMMAND INFO command-name [command-name …]

相关命令

Available since 2.8.13.

时间复杂度： O(N) when N is number of commands to look up

Returns Array reply of details about multiple Redis commands.

Same result format as COMMAND except you can specify which commands get returned.

If you request details about non-existing commands, their return position will be nil.

返回值

Array reply: nested list of command details.

例子

redis> COMMAND INFO get set eval 

  1. 1) 1) "get"
  2.    2) (integer) 2
  3.    3) 1) readonly
  4.       2) fast
  5.    4) (integer) 1
  6.    5) (integer) 1
  7.    6) (integer) 1
  8. 2) 1) "set"
  9.    2) (integer) -3
  10.    3) 1) write
  11.       2) denyoom
  12.    4) (integer) 1
  13.    5) (integer) 1
  14.    6) (integer) 1
  15. 3) 1) "eval"
  16.    2) (integer) -3
  17.    3) 1) noscript
  18.       2) movablekeys
  19.    4) (integer) 0
  20.    5) (integer) 0
  21.    6) (integer) 0

redis> COMMAND INFO foo evalsha config bar 

1) (nil)
2) 1) "evalsha"
   2) (integer) -3
   3) 1) noscript
      2) movablekeys
   4) (integer) 0
   5) (integer) 0
   6) (integer) 0
3) 1) "config"
   2) (integer) -2
   3) 1) readonly
      2) admin
      3) stale
   4) (integer) 0
   5) (integer) 0
   6) (integer) 0
4) (nil)
redis>

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