[hibernate-issues] [JIRA] (HHH-16752) bad error message when CTE is in 'select' list

Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMzc2ODhjMDUy... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16752?atlOrigin=eyJpIjoiMzc2OD... ) HHH-16752 ( https://hibernate.atlassian.net/browse/HHH-16752?atlOrigin=eyJpIjoiMzc2OD... ) bad error message when CTE is in 'select' list ( https://hibernate.atlassian.net/browse/HHH-16752?atlOrigin=eyJpIjoiMzc2OD... ) Issue Type: Bug Assignee: Unassigned Components: query-hql Created: 05/Jun/2023 13:04 PM Priority: Major Reporter: Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) A query like this: with Tree as ( /* base query */ select root.id as id, root. text as text , 0 as level from Node root where root.parent is null union /* recursion */ select child.id as id, child. text as text , parent. level +1 as level from Tree parent join Node child on child.parent.id = parent.id ) search breadth first by id set depth cycle id set abort to "aborted!" default "" using path1 select t from Tree as t order by depth asc or even this: with Tree as ( /* base query */ select root.id as id, root. text as text , 0 as level from Node root where root.parent is null union /* recursion */ select child.id as id, child. text as text , parent. level +1 as level from Tree parent join Node child on child.parent.id = parent.id ) search breadth first by id set depth cycle id set abort to "aborted!" default "" using path1 from Tree as t order by depth asc Results in a nasty CCE. See https://stackoverflow.com/questions/76350003/hibernate-6-2-and-cte-issue ( https://hibernate.atlassian.net/browse/HHH-16752#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16752#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100225- sha1:4a1ccf9 )