[hibernate-issues] [Hibernate-JIRA] Created: (HHH-4044) ejbql select count() and composite keys problem

ejbql select count() and composite keys problem ----------------------------------------------- Key: HHH-4044 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4044 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.2.6 Environment: Jboss 4.2.2, JDK 1.5.18, Seam 2.1.2, MSSQL2000 Reporter: Thierry Accart Priority: Critical Hi we're using seam 2.1.2 on JBoss 4.2.2 with JDK 1.5.18. Our db is hosted on mssql server. our persistence.xml contains sets hibernate.dialect to org.hibernate.dialect.SQLServerDialect. UserRole is an entity containing userid and roleid as a composite key. When the following ejbql query is run : select count(userRole) from UserRole userRole sql receives the following statement : declare @P1 int set @P1=NULL declare @P2 int set @P2=0 declare @P3 int set @P3=0 exec sp_cursorprepexec @P1 output, @P2 output, NULL, N'select count((userrole0_.roleId, userrole0_.userId)) as col_0_0_ from TP_UM_UserRole userrole0_', 16, 8193, @P3 output select @P1, @P2, @P3 the count((userrole0_.roleId, userrole0_.userId)) is not understood by mssql server, causing an error " Incorrect syntax near ','." I think that a simple select count (*) would work fine. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira