Description:
Get the data type of the value stored in the key.
Syntax:
redis_type(con,key)
Note:
This external library function returns value in the following data types:
None (key isn’t supplied)
String
List
Set
Zset
Hash
Parameters:
con |
Database connection string |
key |
Key name |
Return value:
Data type of the key value.
Example:
|
A |
|
1 |
=redis("192.168.18.131:6379","runqian") |
|
2 |
=redis_type(A1,"weather") |
|
3 |
=redis_type(A1,"db") |
|
4 |
=redis_type(A1,"page_rank") |
|