public class ResultSetPicker extends Object implements ResultSetProvider.LargeAn adapter class used internally when a set-returning user function returns a
ResultSetHandle, presenting it as a
Note on the current implementation: this class operates by fetching every field of every row of the result set as a Java object via the one-argument
getObject, then storing it into the writable result set supplied by PL/Java. Apart from being rather inefficient, this can involve conversions through legacy types (such as
java.sql.Timestampwhen the JSR 310
java.timeconversions are better specified). In cases where that isn't acceptable, the user function should be declared to return
ResultSetProviderand do this work itself.
public boolean assignRowValues(ResultSet receiver, long currentRow) throws SQLException