[Java][FlightRPC] Flight SQL JDBC driver parameter getting an exception: parameter ordinal 1 out of range
- Dominant language
- Java
- Stars
- 94
- Forks
- 152
- Avg merge
- 3d 16h
- Merged PRs (30d)
- 11
Description
### Describe the bug, including details regarding any error messages, version, and platform.
```
protected AvaticaParameter getParameter(int param) throws SQLException {
try {
return (AvaticaParameter)this.getSignature().parameters.get(param - 1);
} catch (IndexOutOfBoundsException var3) {
throw AvaticaConnection.HELPER.toSQLException(AvaticaConnection.HELPER.createException("parameter ordinal " + param + " out of range"));
}
}
```
Getting this exception
My code:
```
public static void handleSqlStatements() throws SQLException {
String url = "jdbc:arrow-flight://localhost:5000;useEncryption=false;useServerPrepStmts=false;";
String sql = "select * from MixedTypeDB.`Table` where OID=?"; // Example SQL query
System.out.println("SQL query: " + sql); // Debugging: Log the query
try (var connection = DriverManager.getConnection(url)) {
ArrowFlightPreparedStatement pstmt = (ArrowFlightPreparedStatement)connection.prepareStatement(sql);
ParameterMetaData metadata = pstmt.getParameterMetaData();
pstmt.setInt(1, 12345); // crashing here
System.out.println("Executing SQL query: " + sql);
try (final ResultSet rs = pstmt.executeQuery()) {
}
} catch (SQLException e) {
e.printStackTrace();
}
}
```
```
org.apache.arrow
flight-sql-jdbc-driver
13.0.0
```
### Component(s)
Java
Contributor guide
Research direction
Start with the getParameter(int param) entry point shown in the issue and reproduce the failure through handleSqlStatements() using the Flight SQL JDBC URL, prepared query, and setInt(1, 12345). Trace how the prepared statement obtains its parameter list and verify that the example query accepts ordinal 1 and executes without the out-of-range exception.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, sql
- Domain
- backend, database
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100