On Tue, Nov 14, 2017 at 11:46 AM, Beena Emerson <memissemer...@gmail.com>
wrote:
> PFA the updated patches.
>
Hi,
I have started testing this along with fast pruning. It is crashing for sql
with subqueries.
one to test case is given below.
CREATE TABLE prun_test_part (empno int, sal int, deptno int) PARTITION BY
RANGE(sal);
CREATE TABLE prun_test_part_p1 PARTITION OF prun_test_part FOR VALUES FROM
(0) TO (100);
CREATE TABLE prun_test_part_p2 PARTITION OF prun_test_part FOR VALUES FROM
(100) TO (200);
CREATE TABLE prun_test_part_p3 PARTITION OF prun_test_part FOR VALUES FROM
(200) TO (300);
CREATE TABLE prun_test_part_p4 PARTITION OF prun_test_part FOR VALUES FROM
(300) TO (400);
INSERT INTO prun_test_part VALUES (10,90,10);
INSERT INTO prun_test_part VALUES (11,100,10);
INSERT INTO prun_test_part VALUES (20,110,20);
INSERT INTO prun_test_part VALUES (21,200,20);
INSERT INTO prun_test_part VALUES (30,210,30);
INSERT INTO prun_test_part VALUES (31,300,30);
INSERT INTO prun_test_part VALUES (50,310,20);
explain (costs off)
SELECT * FROM prun_test_part WHERE sal < (SELECT sal FROM prun_test_part
WHERE sal = 50);
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
The connection to the server was lost. Attempting reset: Failed.
Thanks & Regards,
Rajkumar Raghuwanshi
QMG, EnterpriseDB Corporation
