HGET

Attention

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Synopsis

HGET key field
This command fetches the value for the given field in the hash that is specified by the given key.

If the given `key` or `field` does not exist, nil is returned.

If the given `key` is associated with non-hash data, an error is raised.

Returns the value for the given field

$ HSET yugahash area1 "America"

$ HGET yugahash area1

"America"