[hibernate-issues] [JIRA] (HHH-16789) Improve error message for use of limit without order by in subquery

Christian Beikov ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMDJiMTgyMjdl... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-16789?atlOrigin=eyJpIjoiMDJiMT... ) HHH-16789 ( https://hibernate.atlassian.net/browse/HHH-16789?atlOrigin=eyJpIjoiMDJiMT... ) Improve error message for use of limit without order by in subquery ( https://hibernate.atlassian.net/browse/HHH-16789?atlOrigin=eyJpIjoiMDJiMT... ) Issue Type: Improvement Affects Versions: 6.2.4 Assignee: Unassigned Components: hibernate-core Created: 13/Jun/2023 07:53 AM Fix Versions: 6.wishlist Priority: Major Reporter: Christian Beikov ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) A query like the following fails with an error that is not helpful: select 1 from MyEntity where 1 = (select 1 from MyEntity e limit 1) The error is a missing order by clause, but the parsing fails with “no viable alternative”. We should always parse this and rather throw a meaningful error during visitation. ( https://hibernate.atlassian.net/browse/HHH-16789#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16789#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- sha1:956085d )