Hash
HSETNX
Write a field to a hash but only if the field does not exist.
Arguments
The key of the hash.
The name of the field.
The value to set.
Response
True if the field was set, False if it already existed.
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Write a field to a hash but only if the field does not exist.
The key of the hash.
The name of the field.
The value to set.
True if the field was set, False if it already existed.
Was this page helpful?