[hotfix] add VARBINARY to multistage planner
@@ -150,6 +150,7 @@ public final class RelToStageConverter {
case VARCHAR:
return DataSchema.ColumnDataType.STRING;
case BINARY:
+ case VARBINARY:
return DataSchema.ColumnDataType.BYTES;
default:
throw new IllegalStateException("Unexpected RelDataTypeField: " + relDataTypeField.getType());
