Search before asking

• I had searched in the issues and found no similar issues.

Version

2.1.3

What's Wrong?

Given a table with a column that is an aggregate key:
CREATE TABLE t1(c0 varchar(1) NOT NULL) AGGREGATE KEY(c0) DISTRIBUTED BY RANDOM PROPERTIES ("replication_num" = "1");

If we insert duplicate entries, and select distinct, we get duplicate rows

INSERT INTO t1 (c0) VALUES ('a');
INSERT INTO t1 (c0) VALUES ('a');

SELECT DISTINCT t1.c0 FROM t1; -- returns both rows

What You Expected?

only distinct rows returned

How to Reproduce?

DROP DATABASE IF EXISTS doris0;
CREATE DATABASE doris0;
USE doris0;
CREATE TABLE t1(c0 varchar(1) NOT NULL) AGGREGATE KEY(c0) DISTRIBUTED BY RANDOM PROPERTIES ("replication_num" = "1");
INSERT INTO t1 (c0) VALUES ('a');
INSERT INTO t1 (c0) VALUES ('a');

SELECT DISTINCT t1.c0 FROM t1;

Anything Else?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct