Files
doris/regression-test/data/nereids_function_p0/agg_function
Mryange b26af32934 [fix](function) fix error return type in corr(float32,float32) (#39251) (#39350)
https://github.com/apache/doris/pull/39251
```
mysql [test11]>select corr(cast(x as float),cast(y as float)) from test_corr;
ERROR 1105 (HY000): errCode = 2, detailMessage = (127.0.0.1)[INTERNAL_ERROR]column_type not match data_types in agg node, column_type=Nullable(Float64), data_types=Nullable(Float32),column name=

```

## Proposed changes

Issue Number: close #xxx

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2024-08-14 18:47:14 +08:00
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