ZRANK
Note
Official reference: ZRANK.
Read a member's ascending rank.
Syntax
ZRANK key member [WITHSCORE]
Ranks start at zero. WITHSCORE also returns the score (requires Redis 7.2+).
Results
| Return | Rows | Content |
|---|---|---|
| ResultSet | 1 | SCORE field, DOUBLE type (when using WITHSCORE) RANK field, LONG type |
Caution
With WITHSCORE, a missing member can currently cause an error. Omit the option when only the rank is needed; a missing member then has a null RANK.
Example
ZADD demo:ranking 10 alice 20 bob
ZRANK demo:ranking bob WITHSCORE