Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

SQL Server: Exception when DISTINCT is used with result limited queries #963

Open
kaizimmerm opened this issue Nov 15, 2020 · 1 comment · May be fixed by #964
Open

SQL Server: Exception when DISTINCT is used with result limited queries #963

kaizimmerm opened this issue Nov 15, 2020 · 1 comment · May be fixed by #964

Comments

@kaizimmerm
Copy link

Hi,

this change #300 unfortunately causes errors when the query is using distinct: com.microsoft.sqlserver.jdbc.SQLServerException: ORDER BY items must appear in the select list if SELECT DISTINCT is specified.

Maybe it is better not to try to trick the query parser here:

eclipselink/foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/platform/database/SQLServerPlatform.java

Line 820 in ba0c4bb

orderBy.add(statement.getBuilder().literal("ROW_NUMBER() OVER (ORDER BY (SELECT null))"));

...but step out in that case:

super.printSQLSelectStatement(call, printer, statement);
return;

Kai
This was referenced Nov 15, 2020
Closed
Open
@johnmanko johnmanko mentioned this issue Sep 8, 2022
Open
@johnmanko
Copy link

This is a critical blocker for us. @kaizimmerm, were you able to work around this without losing original functionality?

@jlnaragon jlnaragon mentioned this issue May 9, 2024
Open
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
2 participants
@johnmanko @kaizimmerm