Module Hub Beta

HGETSET

key field value

Sets the field in Hash key to value and returns the previous value, if any

Return Value

Bulk string reply: the previous value or NULL if field didn’t exist.

Examples

redis> HINCRBY myhash counter 1
(integer) 1
redis> HGETSET myhash counter 5
(integer) 1
redis> HGET myhash counter
(integer) 5

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