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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2020-03-21 10:28:17 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-02-07 11:16:53 +0000 |
commit | 06cba6ccd165ca8b224797e37fccb9e63f026d77 (patch) | |
tree | e82f1bc439997ae296f2e74f8a64d84c5d95f140 /iredis/data/commands/zrank.md | |
parent | Initial commit. (diff) | |
download | iredis-06cba6ccd165ca8b224797e37fccb9e63f026d77.tar.xz iredis-06cba6ccd165ca8b224797e37fccb9e63f026d77.zip |
Adding upstream version 1.9.1.upstream/1.9.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'iredis/data/commands/zrank.md')
-rw-r--r-- | iredis/data/commands/zrank.md | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/iredis/data/commands/zrank.md b/iredis/data/commands/zrank.md new file mode 100644 index 0000000..62520d9 --- /dev/null +++ b/iredis/data/commands/zrank.md @@ -0,0 +1,22 @@ +Returns the rank of `member` in the sorted set stored at `key`, with the scores +ordered from low to high. The rank (or index) is 0-based, which means that the +member with the lowest score has rank `0`. + +Use `ZREVRANK` to get the rank of an element with the scores ordered from high +to low. + +@return + +- If `member` exists in the sorted set, @integer-reply: the rank of `member`. +- If `member` does not exist in the sorted set or `key` does not exist, + @bulk-string-reply: `nil`. + +@examples + +```cli +ZADD myzset 1 "one" +ZADD myzset 2 "two" +ZADD myzset 3 "three" +ZRANK myzset "three" +ZRANK myzset "four" +``` |