JerryKwan created IGNITE-12068:
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Summary: puzzling select result
Key: IGNITE-12068
URL: https://issues.apache.org/jira/browse/IGNITE-12068
Project: Ignite
Issue Type: Bug
Components: sql
Affects Versions: 2.7.5
Environment: System version: CentOS Linux release 7.6.1810 (Core)
Apache Ignite version: apache-ignite-2.7.5-1.noarch
Reporter: JerryKwan
select using the first primary key only returns one record, but it should
return more records.
The following is how to reproduce this problem
1, create a table using
CREATE TABLE IF NOT EXISTS Person(
id int,
city_id int,
name varchar,
age int,
company varchar,
PRIMARY KEY (id, city_id)
);
2, insert some records
INSERT INTO Person (id, name, city_id) VALUES (1, 'John Doe', 3);
INSERT INTO Person (id, name, city_id) VALUES (1, 'John Dean', 4);
INSERT INTO Person (id, name, city_id) VALUES (2, 'Alex', 4);
3, query using 'select * from Person' show all of the records, expected
[http://www.passimage.in/i/03da31c8f23cf64580d5.png]
4, query using 'select * from Person where id=1', only get one record, NOT
expected
[http://www.passimage.in/i/f5491491a70c5d796823.png]
5, query using 'select * from Person where city_id=4' get two records, expected
[http://www.passimage.in/i/ff0ee4f5e882983d779d.png]
Why 'select * from Person where id=1', only get one record? and how to fix
this? Is there any special operations/configurations to do?
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