Joel Palmert created PHOENIX-3452:
-------------------------------------
Summary: Secondary index and query using distinct: ORDE BY doesn't
work correctly
Key: PHOENIX-3452
URL: https://issues.apache.org/jira/browse/PHOENIX-3452
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.8.0
Reporter: Joel Palmert
This may be related to PHOENIX-3451 but the behavior is different so filing it
separately.
Steps to repro:
DROP TABLE TEST.TEST;
CREATE TABLE IF NOT EXISTS TEST.TEST (
ORGANIZATION_ID CHAR(15) NOT NULL,
CONTAINER_ID CHAR(15) NOT NULL,
ENTITY_ID CHAR(15) NOT NULL,
SCORE DOUBLE,
CONSTRAINT TEST_PK PRIMARY KEY (
ORGANIZATION_ID,
CONTAINER_ID,
ENTITY_ID
)
) VERSIONS=1, MULTI_TENANT=TRUE, REPLICATION_SCOPE=1, TTL=31536000;
CREATE INDEX IF NOT EXISTS TEST_SCORE ON TEST.TEST (CONTAINER_ID, SCORE DESC,
ENTITY_ID DESC);
UPSERT INTO test.test VALUES ('org1','container1','entityId6',1.1);
UPSERT INTO test.test VALUES ('org1','container1','entityId5',1.2);
UPSERT INTO test.test VALUES ('org1','container1','entityId4',1.3);
UPSERT INTO test.test VALUES ('org1','container1','entityId3',1.4);
UPSERT INTO test.test VALUES ('org1','container1','entityId2',1.5);
UPSERT INTO test.test VALUES ('org1','container1','entityId1',1.6);
SELECT DISTINCT entity_id, score
FROM test.test
WHERE organization_id = 'org1'
AND container_id = 'container1'
ORDER BY score DESC
Notice that the returned results are not returned in descending score order.
Instead they are returned in descending entity_id order. If I remove the
DISTINCT or remove the secondary index the result is correct.
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