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Hibernate's update problem

Ivy chen
Greenhorn

Joined: Aug 31, 2010
Posts: 16
Hi all~

i'm new to Hibernate.Now i'm falling into the "update" problem of hibernate~

i user the HQL editor in Myeclipse to test the HQL update statement "update Order as o set o.orderName = 'rfv' where o.orderName = 'bec'"

error comes:"org.hibernate.hql.QueryExecutionRequestException: Not supported for DML operations "

when i run the class"testF" no errors come out

let me know why this erroe comes out

thanks~~~

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here is my DB table
1/ Table "user "


2/Table "Order"


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Java Class
1/Class "User"


2/Class "Order"

---------------------------------------------
***.hbm.xml
1/User.hbm.xml


2/Order.hbm.xml

------------------------------------------------------
Class "OrderDaoImpl"

-----------------------------------------------------
The test class "TestF"
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Hibernate's update problem