Redis Roaring

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R.CLEAR ​

CategoryDescription
SyntaxR.CLEAR key offset
Time complexityO(M)
Supports structuresBitmap32
Command descriptionCleanup Roaring key.

Parameter ​

  • key: The name of the Roaring bitmap key.

Output ​

  • If the operation is successful, the integer number of removed bits is returned.
  • If the key does not exist, nil is returned.
  • Otherwise, an error message is returned.

Examples ​

Basic Usage ​

bash
$ redis-cli
127.0.0.1:6379> R.SETINTARRAY foo 1 2 3
127.0.0.1:6379> R.CLEAR foo
(integer) 3