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