java.sql.ResultSet JDBC 2.0 ResultSet Methods Supported Returns Signature Implementation Notes void afterLast() void beforeFirst() void beforeFirst() void deleteRow() After the row is updated, the ResultSet object will be positioned before the next row. Before issuing any methods other than close on the ResultSet object, the program will need to reposition the ResultSet object by using the next() method. boolean first() Blob getBlob(int columnIndex) See Blob getBlob(String column-Name) Clob getClob(int columnIndex) Clob getClob(String column-Name) int getConcurrency()

If the Statement object has CONCUR_READ_ONLY concurrency, then this method will return ResultSet.CONCUR_READ_ONLY. But if the Statement object has CONCUR_UPDATABLE concurrency, then the return value will depend on whether the underlying language ResultSet is updatable or not. If the language ResultSet is updatable, then getConcurrency() will return ResultSet.CONCUR_UPDATABLE. If the language ResultSet is not updatable, then getConcurrency() will return ResultSet.CONCUR_READ_ONLY.

 int getFetchDirection() int getFetchSize() Always returns 1. int getRow() boolean isAfterLast() boolean isBeforeFirst boolean isFirst() boolean isLast() boolean last() boolean previous() boolean relative(int rows) void setFetchDirection(int direction) void setFetchSize(int rows) A fetch size of 1 is the only size supported. void updateRow() After the row is updated, the ResultSet object will be positioned before the next row. Before issuing any methods other than close on the ResultSet object, the program will need to reposition the ResultSet object by using the next() method.
When working with scrolling insensitive ResultSets when auto-commit mode is turned on, the only positioning method that can close the ResultSet automatically is the next() method. When auto-commit mode is on, this method automatically closes the ResultSet if it is called and there are no more rows. afterLast() does not close the ResultSet, for example.

JDBC is not required to have auto-commit off when using updatable ResultSets.

At this moment, does not support the insertRow() method for updatable ResultSets.