Sets field
in the hash stored at key
to value
. If key
does not exist, a new key holding a hash is created. If field
already exists in the hash, it is overwritten.
@return
@integer-reply, specifically:
1
if field
is a new field in the hash and value
was set.0
if field
already exists in the hash and the value was updated.@examples
HSET myhash field1 "Hello"
HGET myhash field1