RPUSHX key element
Available since
Time complexity
O(1) for each element added, so O(N) to add N elements when the command is called with multiple arguments.
ACL categories
@write, @list, @fast

Inserts specified values at the tail of the list stored at key, only if key already exists and holds a list. In contrary to RPUSH, no operation will be performed when key does not yet exist.

Examples #

RPUSH mylist "Hello"
RPUSHX mylist "World"
RPUSHX myotherlist "World"
LRANGE mylist 0 -1
LRANGE myotherlist 0 -1

History #

Accepts multiple `element` arguments.

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