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HKEYS

HKEYS key

Available since 2.0.0.

Time complexity: O(N) where N is the size of the hash.

Returns all field names in the hash stored at key.

Return value

Array reply: list of fields in the hash, or an empty list when key does not exist.

Examples

redis> HSET myhash field1 "Hello" (integer) 1 redis> HSET myhash field2 "World" (integer) 1 redis> HKEYS myhash 1) "field1" 2) "field2"

© 2009–2018 Salvatore Sanfilippo
Licensed under the Creative Commons Attribution-ShareAlike License 4.0.
https://redis.io/commands/hkeys