What is ResultSet?
A ResultSet object maintains a cursor that points to the current row in the result set.
• public boolean first():-Used to move the cursor to the first row in result set
object.
• public boolean last():-Used to move the cursor to the last row in result set
object.
• public boolean absolute(int row):-Used to move the cursor to the specified row number in
the ResultSet object.
• public boolean relative(int row):-Used to move the cursor to the relative row number in
the ResultSet object, it may be positive or negative.
• public int getInt(int columnIndex):-Used to return the data of specified column index of
the current row as int.
• public int getInt(String columnName):-Used to return the data of specified column name of
the current row as int.
• public String getString(int columnIndex):-Used to return the data of specified column index
of the current row as String.
• public String getString(String columnName):-Used to return the data of specified column name of the current row as String.
• public boolean next():-Used to move the cursor to the one row next from the current position.
public boolean previous():-Used to move the cursor to the one row previous from the current position.
