Hi all, There appear to be some nuances to using order by statements with set operations like unions in MySQL but the following is allowed*:
(SELECT a,b from DBA.tbl ORDER BY b LIMIT 5) UNION ALL (SELECT a,b from DBB.tbl ORDER BY b LIMIT 5) ORDER BY b When I attempt to generate such a statement with: union_all(*list_of_select_objs), The SQL generated lacks parentheses around the SELECT statements (in addition to dropping the order by clauses, but that appears to be expected behavior). Is there a way to put the parentheses in? *just an example, the query i've written is meaningless/useless :-) -- Bo Shi 207-469-8264 --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
