java.sql.ResultSet

Table 1. JDBC 2.0 ResultSet Methods Supported
Returns	Signature	Implementation Notes
boolean	absolute(int row)
void	afterLast()
void	beforeFirst()
void	beforeFirst()
void	deleteRow()	After the row is deleted, 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.
boolean	first()
Blob	getBlob(int columnIndex)	See java.sql.Blob and java.sql.Clob
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()
void	insertRow()
boolean	isAfterLast()
boolean	isBeforeFirst
boolean	isFirst()
boolean	isLast()
boolean	last()
void	moveToCurrentRow()
void	moveToInsertRow()
boolean	previous()
boolean	rowDeleted()	For forward-only result sets this methods always returns false, for scrollable result sets it returns true if the row has been deleted.
boolean	rowInserted()	Always returns false
boolean	rowUpdated()	For forward-only result sets this methods always returns false, for scrollable result sets it returns true if the row has been updated.
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.