Redis

TYPE key

Returns the string representation of the type of the value stored at key. The different types that can be returned are: string, list, set, zset and hash.

Return value

Simple string reply: type of key, or none when key does not exist.

Examples

redis>  SET key1 "value"
OK
redis>  LPUSH key2 "value"
(integer) 1
redis>  SADD key3 "value"
(integer) 1
redis>  TYPE key1
string
redis>  TYPE key2
list
redis>  TYPE key3
set
redis> 
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