[hibernate-issues] [JIRA] (HHH-14125) Selecting EntityCollection fails ("not an entity")

[Benjamin Maurer (JIRA)]

Benjamin Maurer ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5f1862af1084620015f82ef2 ) *commented* on HHH-14125 ( https://hibernate.atlassian.net/browse/HHH-14125?atlOrigin=eyJpIjoiMWIyMGQ3Y2ExODU5NGJhNTk3N2Q5NmJjYjdkY2IxNzYiLCJwIjoiaiJ9 )

Re: Selecting EntityCollection fails ("not an entity") ( https://hibernate.atlassian.net/browse/HHH-14125?atlOrigin=eyJpIjoiMWIyMGQ3Y2ExODU5NGJhNTk3N2Q5NmJjYjdkY2IxNzYiLCJwIjoiaiJ9 )

As mentioned in the pull-request, I think something wrong is going on in org.hibernate.hql.internal.ast.tree.SelectClause#initializeExplicitSelectClause

There seem to be two branches for non-subqueries and non fetches - scalar and non-scalar. Since we’re selecting a CollectionType, the non-scalar path is chosen with triggers an Exception in org.hibernate.hql.internal.ast.tree.FromElementType#renderIdentifierSelect The scalar path wouldn’t create a valid query either (something like “SELECT .* FROM…”).

( https://hibernate.atlassian.net/browse/HHH-14125#add-comment?atlOrigin=eyJpIjoiMWIyMGQ3Y2ExODU5NGJhNTk3N2Q5NmJjYjdkY2IxNzYiLCJwIjoiaiJ9 ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14125#add-comment?atlOrigin=eyJpIjoiMWIyMGQ3Y2ExODU5NGJhNTk3N2Q5NmJjYjdkY2IxNzYiLCJwIjoiaiJ9 )

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