Redis Type Command

Redis key (key)

Redis Type command returns the type of key value stored.

grammar

redis Renamenx basic command syntax is as follows:

redis 127.0.0.1:6379> TYPE KEY_NAME 

Available versions

> = 1.0.0

return value

Returns the key data types, data types are:

• none (key does not exist)
• string (string)
• list (list)
• set (set)
• zset (ordered set)
• hash (hash table)

Examples

# 字符串

redis> SET weather "sunny"
OK

redis> TYPE weather
string


# 列表

redis> LPUSH book_list "programming in scala"
(integer) 1

redis> TYPE book_list
list


# 集合

redis> SADD pat "dog"
(integer) 1

redis> TYPE pat
set

Redis key (key)