resultset.java

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     */
    boolean rowUpdated() throws SQLException;

    /**
     * Retrieves whether the current row has had an insertion.
     * The value returned depends on whether or not this
     * <code>ResultSet</code> object can detect visible inserts.
     *
     * @return <code>true</code> if a row has had an insertion
     * and insertions are detected; <code>false</code> otherwise
     * @exception SQLException if a database access error occurs
     * 
     * @see DatabaseMetaData#insertsAreDetected
     * @since 1.2
     */
    boolean rowInserted() throws SQLException;
   
    /**
     * Retrieves whether a row has been deleted.  A deleted row may leave
     * a visible "hole" in a result set.  This method can be used to
     * detect holes in a result set.  The value returned depends on whether 
     * or not this <code>ResultSet</code> object can detect deletions.
     *
     * @return <code>true</code> if a row was deleted and deletions are detected;
     * <code>false</code> otherwise
     * @exception SQLException if a database access error occurs
     * 
     * @see DatabaseMetaData#deletesAreDetected
     * @since 1.2
     */
    boolean rowDeleted() throws SQLException;

    /**
     * Gives a nullable column a null value.
     * 
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code>
     * or <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateNull(int columnIndex) throws SQLException;  

    /**
     * Updates the designated column with a <code>boolean</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateBoolean(int columnIndex, boolean x) throws SQLException;

    /**
     * Updates the designated column with a <code>byte</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateByte(int columnIndex, byte x) throws SQLException;

    /**
     * Updates the designated column with a <code>short</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateShort(int columnIndex, short x) throws SQLException;

    /**
     * Updates the designated column with an <code>int</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateInt(int columnIndex, int x) throws SQLException;

    /**
     * Updates the designated column with a <code>long</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateLong(int columnIndex, long x) throws SQLException;

    /**
     * Updates the designated column with a <code>float</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateFloat(int columnIndex, float x) throws SQLException;

    /**
     * Updates the designated column with a <code>double</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateDouble(int columnIndex, double x) throws SQLException;

    /**
     * Updates the designated column with a <code>java.math.BigDecimal</code> 
     * value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException;

    /**
     * Updates the designated column with a <code>String</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateString(int columnIndex, String x) throws SQLException;

    /**
     * Updates the designated column with a <code>byte</code> array value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateBytes(int columnIndex, byte x[]) throws SQLException;

    /**
     * Updates the designated column with a <code>java.sql.Date</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateDate(int columnIndex, java.sql.Date x) throws SQLException;

    /**
     * Updates the designated column with a <code>java.sql.Time</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateTime(int columnIndex, java.sql.Time x) throws SQLException;

    /**
     * Updates the designated column with a <code>java.sql.Timestamp</code>
     * value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateTimestamp(int columnIndex, java.sql.Timestamp x)
      throws SQLException;

    /** 
     * Updates the designated column with an ascii stream value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @param length the length of the stream
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateAsciiStream(int columnIndex, 
			   java.io.InputStream x, 
			   int length) throws SQLException;

    /** 
     * Updates the designated column with a binary stream value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value     
     * @param length the length of the stream
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateBinaryStream(int columnIndex, 
			    java.io.InputStream x,
			    int length) throws SQLException;

    /**
     * Updates the designated column with a character stream value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @param length the length of the stream
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateCharacterStream(int columnIndex,
			     java.io.Reader x,
			     int length) throws SQLException;

    /**
     * Updates the designated column with an <code>Object</code> value.
     * The updater methods are used to update column values in the
     * current row or the insert row.  The updater methods do not 
     * update the underlying database; instead the <code>updateRow</code> or
     * <code>insertRow</code> methods are called to update the database.
     *
     * @param columnIndex the first column is 1, the second is 2, ...
     * @param x the new column value
     * @param scale for <code>java.sql.Types.DECIMA</code>
     *  or <code>java.sql.Types.NUMERIC</code> types,
     *  this is the number of digits after the decimal point.  For all other
     *  types this value will be ignored.
     * @exception SQLException if a database access error occurs
     * @since 1.2
     */
    void updateObject(int colu