oracledb: if query has `;` it fails with `ORA-00922: missing or invalid option`

If I write this query

```sql
ALTER SESSION SET EDITION = V0;
```
I get
```
Query error: ORA-00922: missing or invalid option
Help: https://docs.oracle.com/error-help/db/ora-00922/
```

but if I remove the trailing `;` it works