operator « HQL « JPA Q&A

1. HQL in operator and parameters stackoverflow.com

There is need for quering NHibernate for several instances of the entity. I've tried following code, but it failed with wired NRE indepth of NHibernate.

var query = NHibernateSession.CreateQuery("from User u where ...

2. HQL operator priority forum.hibernate.org

session.createQuery( "from Node as node " + ",ImportedContentNode as icn " + "where node.nid=icn.nid and " + ...

3. HQL concatenation operator || doesn't work forum.hibernate.org

4. HQL "IN" operator usage? forum.hibernate.org

Not sure whether there are other posts in the forums on this topic ("in", not surprisingly, appears to be a stop-word in the forum search), but anyway, here's my issue: I've got HQL something like this: from ...item where item.visibility in ? --where visibility is a String. I want the SQL to work out to: ...from item where item.visibility in ('A', ...

5. 'Contains' operator in HQL forum.hibernate.org

Hello guys, I am looking for an elegant manner to query a field in HQL with the equivalent of the CatSearch operator in Oracle. With this operator you can retrieve every line where a colum (let's say a column named 'content') contains words "Hibernate" and "Oracle" Example : select [...] from [...] where CatSearch (Content, 'Hibernate | Oracle', Null ) > ...

6. How to use concatenation operator in Hibernate (HQL) forum.hibernate.org

Hi, Thanks for your reply. below is the SQL Query that I need to convert to HQL. I am facing problem with the concatenation operator. SELECT ADV.BR_SET_CODE,ADV.LOAN_AMT,FEE_ID,FEE_FREQ_IDFEE_AMT,IS_W AIVABLE_FEE,IS_OTHER_FEE,EMP.FIRST_NAME||','||EMP.LAST_NAME,FEE. DATE_UPDATED,GAP_PERIOD FROM LT_CA_BR_LOAN_AMT ADV, LT_CA_BR_FEE_AMT FEE,CA_EMP_MASTER EMP WHERE ADV.BR_SET_CODE =FEE.BR_SET_CODE AND ADV.LOAN_AMT=FEE.LOAN_AMT AND ADV.BR_SET_CODE=? AND ADV.UPDATED_BY = EMP.EMP_CODE"; I converted the above Query to Hibernate Query as follows . It is giving the ...