ZCOUNT

Returns the number of elements in the sorted set stored at key filterd by score.

1 min read

Arguments#

keystringrequired#

The key to get.

mininteger | stringrequired#

The minimum score to filter by.

Use -inf to effectively ignore this filter.

Use (number to exclude the value.

maxinteger | stringrequired#

The maximum score to filter by.

Use +inf to effectively ignore this filter.

Use (number to exclude the value.

Response#

ZCARD ZDIFFSTORE

await redis.zadd("key",     { score: 1, member: "one"},     { score: 2, member: "two" },);const elements = await redis.zcount("key", "(1", "+inf");console.log(elements); // 1