findepi opened a new issue, #12870:
URL: https://github.com/apache/datafusion/issues/12870
### Describe the bug
```
> SELECT CAST('0' AS decimal(38,0));
Arrow error: Cast error: Cannot cast string '0' to value of Decimal128(38,
10) type
```
### To Reproduce
```sql
SELECT CAST('0' AS decimal(38,0));
```
### Expected behavior
```
0
```
also, the type in the message is wrong. cast was to `decimal(38,0)`, not to
`(38, 10)`
### Additional context
Many similar casts work
from integer 0
```
> SELECT CAST(0 AS decimal(38,0));
+----------+
| Int64(0) |
+----------+
| 0 |
+----------+
```
from string 1
```
> SELECT CAST('1' AS decimal(38,0));
+-----------+
| Utf8("1") |
+-----------+
| 1 |
+-----------+
```
to other type than `decimal(p,0)`
```
> SELECT CAST('0' AS decimal(38,1));
+-----------+
| Utf8("0") |
+-----------+
| 0.0 |
+-----------+
1 row(s) fetched.
```
```
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