Alexey Melchakov created IGNITE-12847:
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Summary: Incorrect query result
Key: IGNITE-12847
URL: https://issues.apache.org/jira/browse/IGNITE-12847
Project: Ignite
Issue Type: Bug
Components: sql
Affects Versions: 2.8
Environment: * apache ignite 2.8.0
* docker image: apacheignite/ignite:2.8.0
* Reproduces both in sqlline.sh and IntelliJ IDEA SQL command console
Command for docker:
{code:java}
docker run -it --name \
-p 47500:47500 \
-p 47501:47501 \
-p 10800:10800 \
-e
"CONFIG_URI=https://raw.githubusercontent.com/apache/ignite/master/examples/config/example-cache.xml";
apacheignite/ignite:2.8.0
{code}
Reporter: Alexey Melchakov
This two queries should return same result.
{code:java}
SELECT d.deptno, d.dname, e.empno,
e.ename FROM emp e
INNER JOIN dept d
ON ( e.deptno = d.deptno )
WHERE EXISTS (SELECT 1 FROM emp t
WHERE t.mgr = e.empno) AND d.deptno IN ( 10, 20, 30 );
{code}
and
{code:java}
SELECT d.deptno, d.dname, e.empno,
e.ename FROM emp e
INNER JOIN dept d
ON ( e.deptno = d.deptno )
WHERE EXISTS (SELECT 1 FROM emp t
WHERE t.mgr = e.empno) AND e.deptno IN ( 10, 20, 30 );
{code}
*But in first case there are no results.*
In second case a have this one:
{{+--------+------------+-------+-------+}}
{{| DEPTNO | DNAME | EMPNO | ENAME |}}
{{+--------+------------+-------+-------+}}
{{| 10 | ACCOUNTING | 7839 | KING |}}
{{+--------+------------+-------+-------+}}
*This issue is not reproduces on apache ignite 2.7.6*
Example data:
{code:java}
CREATE TABLE dept (deptno LONG,dname VARCHAR,loc VARCHAR,CONSTRAINT pk_dept
PRIMARY KEY (deptno));
CREATE TABLE emp (empno LONG,ename VARCHAR, job VARCHAR, mgr INTEGER, hiredate
DATE,sal LONG,comm LONG,deptno LONG,CONSTRAINT pk_emp PRIMARY KEY (empno));
INSERT INTO dept (deptno, dname, loc) VALUES (10,'ACCOUNTING', 'NEW
YORK');INSERT INTO dept (deptno, dname, loc) VALUES(20,'RESEARCH', 'DALLAS');
INSERT INTO dept (deptno, dname, loc) VALUES(30,'SALES', 'CHICAGO');INSERT INTO
emp (empno, ename, job, mgr, hiredate, sal, comm, deptno)
VALUES(7839,'KING','PRESIDENT',NULL,to_date('17-11-1981', 'dd-mm-yyyy'),
5000,NULL, 10);
INSERT INTO emp (empno, ename, job, mgr, hiredate, sal, comm, deptno)
VALUES(7698,'BLAKE','MANAGER',7839,to_date('1-5-1981', 'dd-mm-yyyy'), 2850,
NULL, 30);
INSERT INTO emp (empno, ename, job, mgr, hiredate, sal, comm, deptno)
VALUES(7782,'CLARK','MANAGER',7839,to_date('9-6-1981', 'dd-mm-yyyy'),
2450,NULL, 10);
{code}
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