Retrieve a value identified by a key and field
from the Redis database.
Usage
redisHGet(key, field, ...)
Arguments
key
A key name.
field
A field name.
...
Optional additional agruments.
Specify raw=TRUE to skip de-serialization of the data.
Value
The value corresponding to the specified key/field,
or NULL if the matching key/field hash contained no value
or if no matching key or field was found.
Details
Redis hash values store values in one or more fields associated with a single
key name.