Hi All, I want to write a query in SA which uses ORACLE 'connect' along with joins on other table. The query will be:- SELECT grouprelation.grouprelationid AS grouprelation_grouprelationid, grouprelation.parentgroupid AS grouprelation_parentgroupid, grouprelation.childgroupid AS grouprelation_childgroupid FROM grouprelation, grouptable CONNECT BY childgroupid = PRIOR parentgroupid START WITH childgroupid = 91 AND grouprelation.parentgroupid = grouptable.groupid AND grouptable.wfstatus != 'I'
I tried writing it in SA as following:- connectstring = "connect by childgroupid = prior parentgroupid start with childgroupid = 91" query = session.query(GroupRelation).filter(sql.and_(GroupRelation.c.parentgroupid == GroupTable.c.groupid, GroupTable.c.wfstatus != 'I', connectstring)) compiles to SELECT grouprelation.grouprelationid AS grouprelation_grouprelationid, grouprelation.parentgroupid AS grouprelation_parentgroupid, grouprelation.childgroupid AS grouprelation_childgroupid FROM grouprelation, grouptable WHERE grouprelation.parentgroupid = grouptable.groupid AND grouptable.wfstatus != 'I' AND connect by childgroupid = prior parentgroupid start with childgroupid = 91 which is erroneous because when I write a filter, it compiles to a WHERE clause, which does not go with CONNECT and gives ORA-00936: missing expression error. The only way as of now will be to write the whole query in the from_statement which will be my last resort. Does anyone know how to write it using SA ? Thanks, sbhatt --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
