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-rw-r--r-- | iredis/data/commands/zcard.md | 15 |
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diff --git a/iredis/data/commands/zcard.md b/iredis/data/commands/zcard.md new file mode 100644 index 0000000..5ad5043 --- /dev/null +++ b/iredis/data/commands/zcard.md @@ -0,0 +1,15 @@ +Returns the sorted set cardinality (number of elements) of the sorted set stored +at `key`. + +@return + +@integer-reply: the cardinality (number of elements) of the sorted set, or `0` +if `key` does not exist. + +@examples + +```cli +ZADD myzset 1 "one" +ZADD myzset 2 "two" +ZCARD myzset +``` |