encountering a character encoding problem when DML SQL is used

[Martin]

Hi guys,


    I am now encountering a character encoding problem when DML SQL is used.
For example, if i run the DML SQL like the following sentence:
 update tableA set columnA="测试" and columnB="你好" where _key=1
it can works, but when i get it(_key=1) from the cache , i get the messy word. 


any ideas about this? is there any way to set character encoding?




thanks for your help






Thanks,
Martin