STRLEN

Synopsis

STRLEN key
This command finds the length of the string value that is associated with the given key.

If `key` is associated with a non-string value, an error is raised.

If `key` does not exist, 0 is returned.

Return value

Returns length of the specified string.

Examples

"OK"

12

0

See also

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