Redis String: STRLEN key
STRLEN key
Redis STRLEN command is used to get the length of the string value stored at key. An error is returned when key holds a non-string value.
Syntax:
redis 127.0.0.1:6379> STRLEN KEY_NAME
Available since
2.2.0.
Return Value
Integer reply, the length of the string at the key, or 0 when the key does not exist.
Return Value Type
Integer
Example: Redis STRLEN
redis 127.0.0.1:6379> SET key1 "Redis" OK redis 127.0.0.1:6379> STRLEN key1 (integer) 5
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