HDEL

HDEL is a Redis command used to delete one or more specified fields from a hash. If the fields exist in the hash, they are removed, and the command returns the number of fields that were deleted. If a specified field does not exist, it is ignored. HDEL is useful for efficiently managing memory and cleaning up data within a Redis hash without removing the entire hash structure.

Learn more from the following resources:

• @official@HDEL