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HGET

Returns the value associated with field in the hash stored at key.

Syntax​

HGET key field

Details​

  • Available since: 2.0.0
  • Time complexity: O(1)
  • ACL categories: @read, @hash, @fast

Example​

Assume we have a hash called myhash with fields "field1" and "field2" with corresponding values:

HSET myhash field1 "value1"
HSET myhash field2 "value2"

Now, let's retrieve the value associated with "field1":

HGET myhash field1

This will output:

"value1"

RESP2/RESP3 Reply​

Bulk string reply: the value associated with the field, or nil if the field does not exist or the key does not exist.