LSET key index element

Available since: 1.0.0

Time complexity: O(N) where N is the length of the list. Setting either the first or the last element of the list is O(1).

ACL categories: @write @list @slow

Sets the list element at index to element. For more information on the index argument, see LINDEX.

An error is returned for out of range indexes.

@return

@simple-string-reply

@examples

redis> RPUSH mylist "one"
TBD
redis> RPUSH mylist "two"
TBD
redis> RPUSH mylist "three"
TBD
redis> LSET mylist 0 "four"
TBD
redis> LSET mylist -2 "five"
TBD
redis> LRANGE mylist 0 -1