Atomically returns the string values of one or more keys.
MGET
key [key…]
Returns the values of all specified keys. For every key that does not
hold a string value or does not exist, the special value
nil
is returned. Because of this, the operation never
fails.
Array reply: a list of values at the specified keys.
O(N) where N is the number of keys to retrieve.
@fast @read @string
127.0.0.1:6379> SET key1 "Hello"
OK
127.0.0.1:6379> SET key2 "World"
OK
127.0.0.1:6379> MGET key1 key2 nonexisting
1) "Hello"
2) "World"
3) (nil)
APPEND, DECR, DECRBY, GET, GETDEL, GETEX, GETRANGE, INCR, INCRBY, INCRBYFLOAT, LCS, MSET, MSETNX, SET, SETRANGE, STRLEN.