STRLEN
Attention
This page documents an earlier version. Go to the latest (v2.0)version.Synopsis
STRLEN key
This command finds the length of the string value that is associated with the given key.
key is associated with a non-string value, an error is raised.key does not exist, 0 is returned.Return Value
Returns length of the specified string.
Examples
$ SET yugakey "string value""OK"
$ STRLEN yugakey12
$ STRLEN undefined_key0