APPEND

Synopsis

APPEND key string_value
This command appends a value to the end of the string that is associated with the given key.

  • If the `key` already exists, the given `string_value` is appended to the end of the string value that is associated with the `key`.
  • If the `key` does not exist, it is created and associated with an empty string.
  • If the `key` is associated with a non-string value, an error is raised.

    • Return value

    Returns the length of the resulted string after appending.

    Examples

    $ GET yugakey

    "Yuga"

    $ APPEND yugakey "Byte"

    8

    $ GET yugakey

    "Yugabyte"

    See also

    get, getrange, getset, incr, incrby, set, setrange, strlen