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Diffstat (limited to 'iredis/data/commands/zincrby.md')
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diff --git a/iredis/data/commands/zincrby.md b/iredis/data/commands/zincrby.md new file mode 100644 index 0000000..0ac8a89 --- /dev/null +++ b/iredis/data/commands/zincrby.md @@ -0,0 +1,25 @@ +Increments the score of `member` in the sorted set stored at `key` by +`increment`. If `member` does not exist in the sorted set, it is added with +`increment` as its score (as if its previous score was `0.0`). If `key` does not +exist, a new sorted set with the specified `member` as its sole member is +created. + +An error is returned when `key` exists but does not hold a sorted set. + +The `score` value should be the string representation of a numeric value, and +accepts double precision floating point numbers. It is possible to provide a +negative value to decrement the score. + +@return + +@bulk-string-reply: the new score of `member` (a double precision floating point +number), represented as string. + +@examples + +```cli +ZADD myzset 1 "one" +ZADD myzset 2 "two" +ZINCRBY myzset 2 "one" +ZRANGE myzset 0 -1 WITHSCORES +``` |