avantgardnerio commented on code in PR #33961:
URL: https://github.com/apache/arrow/pull/33961#discussion_r1092744601
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java/flight/flight-sql-jdbc-driver/src/main/java/org/apache/arrow/driver/jdbc/ArrowFlightPreparedStatement.java:
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@@ -93,6 +104,17 @@ public synchronized void close() throws SQLException {
@Override
public FlightInfo executeFlightInfoQuery() throws SQLException {
+ List<FieldVector> fields = new ArrayList<>();
+ for(int i = 0; i < this.getParameterCount(); i++) {
+ AvaticaParameter param = this.getParameter(i);
+ FieldVector v = switch (param.parameterType) {
+ case DECIMAL:
+ new DecimalVector()
+ };
+ FieldVector v = new
+ }
+ VectorSchemaRoot parameters = new VectorSchemaRoot();
+ this.preparedStatement.setParameters();
Review Comment:
I think this is the missing piece. If we can translate the
`AvaticaParameter`s into a `VectorSchemaRoot` the server will get what it needs.
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