EDIT: Solved, but I don\'t know what was different now. If anyone can explain what happened differently, I\'d appreciate it.
I\'m working for a Swing Project and the technologies used are netbeans with Toplink essentials, mysql.
I have a JPA project which used to work. This month, I have added some data in my database. When I run the usual job (I used to run on preceeding months), I get this error:
It is continues of question ( struts 2 bean is not created ) 开发者_开发百科I\'m using struts2 + toplink in my very simple web application under Tomcat.
For glassfish v2, I have searched through the web and I cannot find anyway to specify query timeout when using TopLink essential query hint. We have another option to migrate to EclipseLink but that i
I\'m building a J2SE application with EJB3 and an Oracle Express Edition DB. My problem is like that - I set an EntityBean in my project which matches a table in the DB. The table contains a column w
We are using Toplink implementation of JPA + Spring + EJB. In one of our EJBs we have something like this:
I have an object \"Instance\" with another object \"Course\" inside.When trying to persist a new Instance object, I get the following error if Course is null:
Whenever I try to set a list as a parameter for use in an IN expression I get an Illegal argument exception. Various posts on the internet seem to indicate that this is possible, but it\'s certainly n
I have a query: select p from Product p Which gives me the results I expect, but one of the columns (let\'s call it massiveDescription) is big, and since I\'m querying the full list of products I w
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