conformance.isSortByAliasObscures() ? "unknown column empno"
conformance.isSortByAliasObscures() ? "unknown column empno"
+ "group by empno, deptno " + "order by empno * sum(sal + 2)", tester.getConformance().isSortByAliasObscures() ? "xxxx" : null);
+ "group by empno, deptno " + "order by empno * sum(sal + 2)", tester.getConformance().isSortByAliasObscures() ? "xxxx" : null);