suxiaogang223 opened a new pull request, #45104:
URL: https://github.com/apache/doris/pull/45104
### What problem does this PR solve?
Related PR: #43255
Problem Summary:
Should ignore null values when the literals of in_predicate contains null
value, like `in (1, null)`
For example, init table in hive:
```sql
CREATE TABLE sample_orc_table (
id INT,
name STRING,
age INT
)
STORED AS ORC;
INSERT INTO TABLE sample_orc_table VALUES
(1, 'Alice', 25),
(2, NULL, NULL);
```
select result in Doris should be:
```sql
mysql> select * from sample_orc_table where age in (null,25);
+------+-------+------+
| id | name | age |
+------+-------+------+
| 1 | Alice | 25 |
+------+-------+------+
1 row in set (0.30 sec)
mysql> select * from sample_orc_table where age in (25);
+------+-------+------+
| id | name | age |
+------+-------+------+
| 1 | Alice | 25 |
+------+-------+------+
1 row in set (0.27 sec)
mysql> select * from sample_orc_table where age in (null);
Empty set (0.01 sec)
mysql> select * from sample_orc_table where age is null;
+------+------+------+
| id | name | age |
+------+------+------+
| 2 | NULL | NULL |
+------+------+------+
1 row in set (0.11 sec)
```
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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