Closed kashifzeeshan closed 2 years ago
Hi @kashifzeeshan,
Can you re-verify the reported issue from your end? If it's been resolved then can you close this ticket? Otherwise, please provide us more details.
The issue is fixed.
SELECT empno, ename, ea.deptno FROM emp_fr_tbl ea WHERE sal = (SELECT MAX(sal) FROM emp_fr_tbl eb WHERE eb.deptno = ea.deptno) ORDER BY deptno; empno | ename | deptno -------+-------+-------- 7839 | KING | 10 7788 | SCOTT | 20 7902 | FORD | 20 7698 | BLAKE | 30 (4 rows)
The Sub query executed on the foreign table is not returning any data whereas the same query executed on a normal table with the same data return data.
Sub Query did not return data on foreign table
Sub Query did return data on normal table
Normal Table Setup
Foreign Table Setup
MongoDB Data Setup
EPAS10 setup