2010YOUY01 opened a new issue, #11248:
URL: https://github.com/apache/datafusion/issues/11248
### Describe the bug
```shell
DataFusion CLI v39.0.0
> select 1 where null;
Error during planning: Cannot create filter with non-boolean predicate
'NULL' returning Null
```
This query should return an empty set instead of planning error:
NULL in SQL means the absence of a value, not a specific type.
In the above query, it should interpret `NULL` as a missing boolean value.
PostgreSQL reference:
```shell
postgres=# select 1 where null;
?column?
----------
(0 rows)
```
DataFusion also exeucte it correctly if `Null` value is within a column
```shell
DataFusion CLI v39.0.0
> create table t1(v1 boolean);
0 row(s) fetched.
Elapsed 0.076 seconds.
> insert into t1 values (true),(false),(NULL);
+-------+
| count |
+-------+
| 3 |
+-------+
1 row(s) fetched.
Elapsed 0.055 seconds.
> select * from t1;
+-------+
| v1 |
+-------+
| true |
| false |
| |
+-------+
3 row(s) fetched.
Elapsed 0.005 seconds.
> select * from t1 where t1.v1;
+------+
| v1 |
+------+
| true |
+------+
1 row(s) fetched.
Elapsed 0.010 seconds.
```
Found by SQLancer's NoREC oracle
https://github.com/apache/datafusion/issues/11030
### To Reproduce
_No response_
### Expected behavior
_No response_
### Additional context
_No response_
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