apache / apache/iotdb

Logical OR causes 305 INTERNAL SERVER ERROR

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Description

### Search before asking

- [x] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar.

### Version

2.0.5 (build: 0917050)

### Describe the bug and provide the minimal reproduce step

DELETE DATABASE root.db1;
CREATE DATABASE root.db1;

CREATE TIMESERIES root.db1.t2.c1 INT64;
CREATE TIMESERIES root.db1.t2.c3 INT64;

INSERT INTO root.db1.t2(timestamp, c1, c3) VALUES (1707690567134, 1, 10);

#query 1
SELECT c1 AS ref0, c3 AS ref1
FROM root.db1.t2
WHERE (time == 1707690567134) AND (time NOT IN (1658432578669));

#query 2
SELECT c1 AS ref0, c3 AS ref1
FROM root.db1.t2
WHERE ((time == 1707690567134) AND (time NOT IN (1658432578669))) OR TRUE;

#query 3
SELECT c1 AS ref0, c3 AS ref1
FROM root.db1.t2
WHERE ((time == 1707690567134) AND (time NOT IN (1658432578669))) OR 1=1;

### What did you expect to see?

query 1 : return 1 value

query 2 : return same value

query 3 : return same value

### What did you see instead?

query 1 : return 1 value

query 2 : return same value

query 3 : 305 INTERNAL SERVER ERROR

Image

### Anything else?

OR 1=1 works in simple queries, but when combined with a time filter and time NOT IN (...), the query fails with 305 INTERNAL_SERVER_ERROR. The same predicate using OR TRUE runs fine.

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

Contributor guide

Open the contributing guide

Research direction

Start by running the three SQL queries against IoTDB 2.0.5, comparing the working OR TRUE case with the failing OR 1=1 case. Trace the query-planning or expression-evaluation path for time filters combined with NOT IN; done means query 3 returns the same value as queries 1 and 2 instead of a 305 INTERNAL SERVER ERROR.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, sql
Domain
databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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