| Mon, 07 Mar 2011 17:17:07 +0100 | Sylvain Thénault | [sql generation] fix exists table scope pb: when iterating other solutions inner to an EXISTS subquery, we should reset variables which have this exists node as scope | file | diff | annotate |
| Sun, 06 Feb 2011 11:33:04 +0100 | Sylvain Thénault | [rql2sql] should not select a neged relation as principal + simplify code for sql generation for attribute relation | file | diff | annotate |