java.lang.Object
- com.sun.gjc.spi.base.ResultSetWrapper
- - com.sun.gjc.spi.jdbc40.ResultSetWrapper40

All Implemented Interfaces:

AutoCloseable, ResultSet, Wrapper
```
public class ResultSetWrapper40
extends ResultSetWrapper
```
Wrapper for ResultSet

Field Summary

Fields
Modifier and Type Field Description

protected static StringManager localStrings
- Fields inherited from class com.sun.gjc.spi.base.ResultSetWrapper
  _logger, resultSet, statement
- Fields inherited from interface java.sql.ResultSet
  CLOSE_CURSORS_AT_COMMIT, CONCUR_READ_ONLY, CONCUR_UPDATABLE, FETCH_FORWARD, FETCH_REVERSE, FETCH_UNKNOWN, HOLD_CURSORS_OVER_COMMIT, TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE

Constructor Summary

Constructors
Constructor Description

ResultSetWrapper40(Statement stmt, ResultSet rs)
Creates a new instance of ResultSetWrapper for JDBC 4.0

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getHoldability()`	Retrieves the holdability of this `ResultSet` object
`Reader`	`getNCharacterStream(int columnIndex)`	Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
`Reader`	`getNCharacterStream(String columnLabel)`	Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.io.Reader` object.
`NClob`	`getNClob(int columnIndex)`	Retrieves the value of the designated column in the current row of this `ResultSet` object as a `NClob` object in the Java programming language.
`NClob`	`getNClob(String columnLabel)`	Retrieves the value of the designated column in the current row of this `ResultSet` object as a `NClob` object in the Java programming language.
`String`	`getNString(int columnIndex)`	Retrieves the value of the designated column in the current row of this `ResultSet` object as a `String` in the Java programming language.
`String`	`getNString(String columnLabel)`	Retrieves the value of the designated column in the current row of this `ResultSet` object as a `String` in the Java programming language.
`<T> T`	`getObject(int columnIndex, Class<T> type)`
`<T> T`	`getObject(String columnLabel, Class<T> type)`
`RowId`	`getRowId(int columnIndex)`	Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.RowId` object in the Java programming language.
`RowId`	`getRowId(String columnLabel)`	Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.RowId` object in the Java programming language.
`SQLXML`	`getSQLXML(int columnIndex)`	Retrieves the value of the designated column in the current row of this `ResultSet` as a `java.sql.SQLXML` object in the Java programming language.
`SQLXML`	`getSQLXML(String columnLabel)`	Retrieves the value of the designated column in the current row of this `ResultSet` as a `java.sql.SQLXML` object in the Java programming language.
`boolean`	`isClosed()`	Retrieves whether this `ResultSet` object has been closed.
`boolean`	`isWrapperFor(Class<?> iface)`	Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does.
`<T> T`	`unwrap(Class<T> iface)`	Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy.
`void`	`updateAsciiStream(int columnIndex, InputStream x)`	Updates the designated column with an ascii stream value.
`void`	`updateAsciiStream(int columnIndex, InputStream x, long length)`	Updates the designated column with an ascii stream value, which will have the specified number of bytes.
`void`	`updateAsciiStream(String columnLabel, InputStream x)`	Updates the designated column with an ascii stream value.
`void`	`updateAsciiStream(String columnLabel, InputStream x, long length)`	Updates the designated column with an ascii stream value, which will have the specified number of bytes.
`void`	`updateBinaryStream(int columnIndex, InputStream x)`	Updates the designated column with a binary stream value.
`void`	`updateBinaryStream(int columnIndex, InputStream x, long length)`	Updates the designated column with a binary stream value, which will have the specified number of bytes.
`void`	`updateBinaryStream(String columnLabel, InputStream x)`	Updates the designated column with a binary stream value.
`void`	`updateBinaryStream(String columnLabel, InputStream x, long length)`	Updates the designated column with a binary stream value, which will have the specified number of bytes.
`void`	`updateBlob(int columnIndex, InputStream inputStream)`	Updates the designated column using the given input stream.
`void`	`updateBlob(int columnIndex, InputStream inputStream, long length)`	Updates the designated column using the given input stream, which will have the specified number of bytes.
`void`	`updateBlob(String columnLabel, InputStream inputStream)`	Updates the designated column using the given input stream.
`void`	`updateBlob(String columnLabel, InputStream inputStream, long length)`	Updates the designated column using the given input stream, which will have the specified number of bytes.
`void`	`updateCharacterStream(int columnIndex, Reader x)`	Updates the designated column with a character stream value.
`void`	`updateCharacterStream(int columnIndex, Reader x, long length)`	Updates the designated column with a character stream value, which will have the specified number of bytes.
`void`	`updateCharacterStream(String columnLabel, Reader reader)`	Updates the designated column with a character stream value.
`void`	`updateCharacterStream(String columnLabel, Reader reader, long length)`	Updates the designated column with a character stream value, which will have the specified number of bytes.
`void`	`updateClob(int columnIndex, Reader reader)`	Updates the designated column using the given `Reader` object.
`void`	`updateClob(int columnIndex, Reader reader, long length)`	Updates the designated column using the given `Reader` object, which is the given number of characters long.
`void`	`updateClob(String columnLabel, Reader reader)`	Updates the designated column using the given `Reader` object.
`void`	`updateClob(String columnLabel, Reader reader, long length)`	Updates the designated column using the given `Reader` object, which is the given number of characters long.
`void`	`updateNCharacterStream(int columnIndex, Reader x)`	Updates the designated column with a character stream value.
`void`	`updateNCharacterStream(int columnIndex, Reader x, long length)`	Updates the designated column with a character stream value, which will have the specified number of bytes.
`void`	`updateNCharacterStream(String columnLabel, Reader reader)`	Updates the designated column with a character stream value.
`void`	`updateNCharacterStream(String columnLabel, Reader reader, long length)`	Updates the designated column with a character stream value, which will have the specified number of bytes.
`void`	`updateNClob(int columnIndex, Reader reader)`	Updates the designated column using the given `Reader`
`void`	`updateNClob(int columnIndex, Reader reader, long length)`	Updates the designated column using the given `Reader` object, which is the given number of characters long.
`void`	`updateNClob(int columnIndex, NClob nClob)`	Updates the designated column with a `java.sql.NClob` value.
`void`	`updateNClob(String columnLabel, Reader reader)`	Updates the designated column using the given `Reader` object.
`void`	`updateNClob(String columnLabel, Reader reader, long length)`	Updates the designated column using the given `Reader` object, which is the given number of characters long.
`void`	`updateNClob(String columnLabel, NClob nClob)`	Updates the designated column with a `java.sql.NClob` value.
`void`	`updateNString(int columnIndex, String nString)`	Updates the designated column with a `String` value.
`void`	`updateNString(String columnLabel, String nString)`	Updates the designated column with a `String` value.
`void`	`updateObject(int columnIndex, Object columnValue, SQLType targetSqlType)`	Updates the designated column with an `Object` value.
`void`	`updateObject(int columnIndex, Object columnValue, SQLType targetSqlType, int scaleOrLength)`	Updates the designated column with an `Object` value.
`void`	`updateObject(String columnLabel, Object columnValue, SQLType targetSqlType)`	Updates the designated column with an `Object` value.
`void`	`updateObject(String columnLabel, Object columnValue, SQLType targetSqlType, int scaleOrLength)`	Updates the designated column with an `Object` value.
`void`	`updateRowId(int columnIndex, RowId x)`	Updates the designated column with a `RowId` value.
`void`	`updateRowId(String columnLabel, RowId x)`	Updates the designated column with a `RowId` value.
`void`	`updateSQLXML(int columnIndex, SQLXML xmlObject)`	Updates the designated column with a `java.sql.SQLXML` value.
`void`	`updateSQLXML(String columnLabel, SQLXML xmlObject)`	Updates the designated column with a `java.sql.SQLXML` value.

Methods inherited from class com.sun.gjc.spi.base.ResultSetWrapper
absolute, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, close, deleteRow, findColumn, first, getActualStatement, getArray, getArray, getAsciiStream, getAsciiStream, getBigDecimal, getBigDecimal, getBigDecimal, getBigDecimal, getBinaryStream, getBinaryStream, getBlob, getBlob, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getCharacterStream, getCharacterStream, getClob, getClob, getConcurrency, getCursorName, getDate, getDate, getDate, getDate, getDouble, getDouble, getFetchDirection, getFetchSize, getFloat, getFloat, getInt, getInt, getLong, getLong, getMetaData, getMethodExecutor, getObject, getObject, getObject, getObject, getRef, getRef, getRow, getShort, getShort, getStatement, getString, getString, getTime, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getType, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isAfterLast, isBeforeFirst, isFirst, isLast, last, moveToCurrentRow, moveToInsertRow, next, previous, refreshRow, relative, rowDeleted, rowInserted, rowUpdated, setFetchDirection, setFetchSize, updateArray, updateArray, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBoolean, updateBoolean, updateByte, updateByte, updateBytes, updateBytes, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateDate, updateDate, updateDouble, updateDouble, updateFloat, updateFloat, updateInt, updateInt, updateLong, updateLong, updateNull, updateNull, updateObject, updateObject, updateObject, updateObject, updateRef, updateRef, updateRow, updateShort, updateShort, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp, wasNull

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - localStrings
```
protected static final StringManager localStrings
```
- Constructor Detail
  - ResultSetWrapper40
```
public ResultSetWrapper40(Statement stmt,
                          ResultSet rs)
```
    Creates a new instance of ResultSetWrapper for JDBC 4.0
    
    Parameters:
    
    stmt - Statement that is to be wrapped
    
    rs - ResultSet that is to be wraped
    *
- Method Detail
  - getRowId
```
public RowId getRowId(int columnIndex)
               throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.RowId object in the Java programming language.
    
    Parameters:
    
    columnIndex - the first column is 1, the second 2, ...
    
    Returns:
    
    the column value; if the value is a SQL NULL the value returned is null
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getRowId
```
public RowId getRowId(String columnLabel)
               throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.RowId object in the Java programming language.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    Returns:
    
    the column value ; if the value is a SQL NULL the value returned is null
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getObject
```
public <T> T getObject(int columnIndex,
                       Class<T> type)
                throws SQLException
```
    Throws:
    
    SQLException
  - getObject
```
public <T> T getObject(String columnLabel,
                       Class<T> type)
                throws SQLException
```
    Throws:
    
    SQLException
  - updateRowId
```
public void updateRowId(int columnIndex,
                        RowId x)
                 throws SQLException
```
    Updates the designated column with a RowId 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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second 2, ...
    
    x - the column value
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateRowId
```
public void updateRowId(String columnLabel,
                        RowId x)
                 throws SQLException
```
    Updates the designated column with a RowId 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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    x - the column value
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getHoldability
```
public int getHoldability()
                   throws SQLException
```
    Retrieves the holdability of this ResultSet object
    
    Returns:
    
    either ResultSet.HOLD_CURSORS_OVER_COMMIT or ResultSet.CLOSE_CURSORS_AT_COMMIT
    
    Throws:
    
    SQLException - if a database access error occurs or this method is called on a closed result set
    
    Since:
    
    1.6
  - isClosed
```
public boolean isClosed()
                 throws SQLException
```
    Retrieves whether this ResultSet object has been closed. A ResultSet is closed if the method close has been called on it, or if it is automatically closed.
    
    Returns:
    
    true if this ResultSet object is closed; false if it is still open
    
    Throws:
    
    SQLException - if a database access error occurs
    
    Since:
    
    1.6
  - updateNString
```
public void updateNString(int columnIndex,
                          String nString)
                   throws SQLException
```
    Updates the designated column with a String value. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns. 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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second 2, ...
    
    nString - the value for the column to be updated
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set; the result set concurrency is CONCUR_READ_ONLY or if a database access error occurs
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNString
```
public void updateNString(String columnLabel,
                          String nString)
                   throws SQLException
```
    Updates the designated column with a String value. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns. 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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    nString - the value for the column to be updated
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set; the result set concurrency is CONCUR_READ_ONLY or if a database access error occurs
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNClob
```
public void updateNClob(int columnIndex,
                        NClob nClob)
                 throws SQLException
```
    Updates the designated column with a java.sql.NClob 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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second 2, ...
    
    nClob - the value for the column to be updated
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set; if a database access error occurs or the result set concurrency is CONCUR_READ_ONLY
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNClob
```
public void updateNClob(String columnLabel,
                        NClob nClob)
                 throws SQLException
```
    Updates the designated column with a java.sql.NClob 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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    nClob - the value for the column to be updated
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set; if a database access error occurs or the result set concurrency is CONCUR_READ_ONLY
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getNClob
```
public NClob getNClob(int columnIndex)
               throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet object as a NClob object in the Java programming language.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    Returns:
    
    a NClob object representing the SQL NCLOB value in the specified column
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set or if a database access error occurs
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getNClob
```
public NClob getNClob(String columnLabel)
               throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet object as a NClob object in the Java programming language.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    Returns:
    
    a NClob object representing the SQL NCLOB value in the specified column
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set or if a database access error occurs
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getSQLXML
```
public SQLXML getSQLXML(int columnIndex)
                 throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet as a java.sql.SQLXML object in the Java programming language.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    Returns:
    
    a SQLXML object that maps an SQL XML value
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getSQLXML
```
public SQLXML getSQLXML(String columnLabel)
                 throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet as a java.sql.SQLXML object in the Java programming language.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    Returns:
    
    a SQLXML object that maps an SQL XML value
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateSQLXML
```
public void updateSQLXML(int columnIndex,
                         SQLXML xmlObject)
                  throws SQLException
```
    Updates the designated column with a java.sql.SQLXML 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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second 2, ...
    
    xmlObject - the value for the column to be updated
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; this method is called on a closed result set; the java.xml.transform.Result, Writer or OutputStream has not been closed for the SQLXML object; if there is an error processing the XML value or the result set concurrency is CONCUR_READ_ONLY. The getCause method of the exception may provide a more detailed exception, for example, if the stream does not contain valid XML.
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateSQLXML
```
public void updateSQLXML(String columnLabel,
                         SQLXML xmlObject)
                  throws SQLException
```
    Updates the designated column with a java.sql.SQLXML 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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    xmlObject - the column value
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; this method is called on a closed result set; the java.xml.transform.Result, Writer or OutputStream has not been closed for the SQLXML object; if there is an error processing the XML value or the result set concurrency is CONCUR_READ_ONLY. The getCause method of the exception may provide a more detailed exception, for example, if the stream does not contain valid XML.
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getNString
```
public String getNString(int columnIndex)
                  throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    Returns:
    
    the column value; if the value is SQL NULL, the value returned is null
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getNString
```
public String getNString(String columnLabel)
                  throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    Returns:
    
    the column value; if the value is SQL NULL, the value returned is null
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getNCharacterStream
```
public Reader getNCharacterStream(int columnIndex)
                           throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    Returns:
    
    a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language.
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - getNCharacterStream
```
public Reader getNCharacterStream(String columnLabel)
                           throws SQLException
```
    Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    Returns:
    
    a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNCharacterStream
```
public void updateNCharacterStream(int columnIndex,
                                   Reader x,
                                   long length)
                            throws SQLException
```
    Updates the designated column with a character stream value, which will have the specified number of bytes. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    x - the new column value
    
    length - the length of the stream
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNCharacterStream
```
public void updateNCharacterStream(String columnLabel,
                                   Reader reader,
                                   long length)
                            throws SQLException
```
    Updates the designated column with a character stream value, which will have the specified number of bytes. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    reader - the java.io.Reader object containing the new column value
    
    length - the length of the stream
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateAsciiStream
```
public void updateAsciiStream(int columnIndex,
                              InputStream x,
                              long length)
                       throws SQLException
```
    Updates the designated column with an ascii stream value, which will have the specified number of bytes.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    x - the new column value
    
    length - the length of the stream
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateBinaryStream
```
public void updateBinaryStream(int columnIndex,
                               InputStream x,
                               long length)
                        throws SQLException
```
    Updates the designated column with a binary stream value, which will have the specified number of bytes.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    x - the new column value
    
    length - the length of the stream
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateCharacterStream
```
public void updateCharacterStream(int columnIndex,
                                  Reader x,
                                  long length)
                           throws SQLException
```
    Updates the designated column with a character stream value, which will have the specified number of bytes.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    x - the new column value
    
    length - the length of the stream
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateAsciiStream
```
public void updateAsciiStream(String columnLabel,
                              InputStream x,
                              long length)
                       throws SQLException
```
    Updates the designated column with an ascii stream value, which will have the specified number of bytes.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    x - the new column value
    
    length - the length of the stream
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateBinaryStream
```
public void updateBinaryStream(String columnLabel,
                               InputStream x,
                               long length)
                        throws SQLException
```
    Updates the designated column with a binary stream value, which will have the specified number of bytes.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    x - the new column value
    
    length - the length of the stream
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateCharacterStream
```
public void updateCharacterStream(String columnLabel,
                                  Reader reader,
                                  long length)
                           throws SQLException
```
    Updates the designated column with a character stream value, which will have the specified number of bytes.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    reader - the java.io.Reader object containing the new column value
    
    length - the length of the stream
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateBlob
```
public void updateBlob(int columnIndex,
                       InputStream inputStream,
                       long length)
                throws SQLException
```
    Updates the designated column using the given input stream, which will have the specified number of bytes.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    inputStream - An object that contains the data to set the parameter value to.
    
    length - the number of bytes in the parameter data.
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateBlob
```
public void updateBlob(String columnLabel,
                       InputStream inputStream,
                       long length)
                throws SQLException
```
    Updates the designated column using the given input stream, which will have the specified number of bytes.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    inputStream - An object that contains the data to set the parameter value to.
    
    length - the number of bytes in the parameter data.
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateClob
```
public void updateClob(int columnIndex,
                       Reader reader,
                       long length)
                throws SQLException
```
    Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    reader - An object that contains the data to set the parameter value to.
    
    length - the number of characters in the parameter data.
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateClob
```
public void updateClob(String columnLabel,
                       Reader reader,
                       long length)
                throws SQLException
```
    Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    reader - An object that contains the data to set the parameter value to.
    
    length - the number of characters in the parameter data.
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNClob
```
public void updateNClob(int columnIndex,
                        Reader reader,
                        long length)
                 throws SQLException
```
    Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnIndex - the first column is 1, the second 2, ...
    
    reader - An object that contains the data to set the parameter value to.
    
    length - the number of characters in the parameter data.
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set, if a database access error occurs or the result set concurrency is CONCUR_READ_ONLY
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNClob
```
public void updateNClob(String columnLabel,
                        Reader reader,
                        long length)
                 throws SQLException
```
    Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    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 updateRow or insertRow methods are called to update the database.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    reader - An object that contains the data to set the parameter value to.
    
    length - the number of characters in the parameter data.
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set; if a database access error occurs or the result set concurrency is CONCUR_READ_ONLY
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNCharacterStream
```
public void updateNCharacterStream(int columnIndex,
                                   Reader x)
                            throws SQLException
```
    Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateNCharacterStream which takes a length parameter.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    x - the new column value
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNCharacterStream
```
public void updateNCharacterStream(String columnLabel,
                                   Reader reader)
                            throws SQLException
```
    Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateNCharacterStream which takes a length parameter.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    reader - the java.io.Reader object containing the new column value
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateAsciiStream
```
public void updateAsciiStream(int columnIndex,
                              InputStream x)
                       throws SQLException
```
    Updates the designated column with an ascii stream value. The data will be read from the stream as needed until end-of-stream is reached.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateAsciiStream which takes a length parameter.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    x - the new column value
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateBinaryStream
```
public void updateBinaryStream(int columnIndex,
                               InputStream x)
                        throws SQLException
```
    Updates the designated column with a binary stream value. The data will be read from the stream as needed until end-of-stream is reached.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateBinaryStream which takes a length parameter.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    x - the new column value
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateCharacterStream
```
public void updateCharacterStream(int columnIndex,
                                  Reader x)
                           throws SQLException
```
    Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateCharacterStream which takes a length parameter.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    x - the new column value
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateAsciiStream
```
public void updateAsciiStream(String columnLabel,
                              InputStream x)
                       throws SQLException
```
    Updates the designated column with an ascii stream value. The data will be read from the stream as needed until end-of-stream is reached.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateAsciiStream which takes a length parameter.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    x - the new column value
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateBinaryStream
```
public void updateBinaryStream(String columnLabel,
                               InputStream x)
                        throws SQLException
```
    Updates the designated column with a binary stream value. The data will be read from the stream as needed until end-of-stream is reached.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateBinaryStream which takes a length parameter.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    x - the new column value
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateCharacterStream
```
public void updateCharacterStream(String columnLabel,
                                  Reader reader)
                           throws SQLException
```
    Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateCharacterStream which takes a length parameter.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    reader - the java.io.Reader object containing the new column value
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateBlob
```
public void updateBlob(int columnIndex,
                       InputStream inputStream)
                throws SQLException
```
    Updates the designated column using the given input stream. The data will be read from the stream as needed until end-of-stream is reached.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateBlob which takes a length parameter.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    inputStream - An object that contains the data to set the parameter value to.
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateBlob
```
public void updateBlob(String columnLabel,
                       InputStream inputStream)
                throws SQLException
```
    Updates the designated column using the given input stream. The data will be read from the stream as needed until end-of-stream is reached.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateBlob which takes a length parameter.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    inputStream - An object that contains the data to set the parameter value to.
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateClob
```
public void updateClob(int columnIndex,
                       Reader reader)
                throws SQLException
```
    Updates the designated column using the given Reader object. The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateClob which takes a length parameter.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    reader - An object that contains the data to set the parameter value to.
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateClob
```
public void updateClob(String columnLabel,
                       Reader reader)
                throws SQLException
```
    Updates the designated column using the given Reader object. The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateClob which takes a length parameter.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    reader - An object that contains the data to set the parameter value to.
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNClob
```
public void updateNClob(int columnIndex,
                        Reader reader)
                 throws SQLException
```
    Updates the designated column using the given Reader
    The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateNClob which takes a length parameter.
    
    Parameters:
    
    columnIndex - the first column is 1, the second 2, ...
    
    reader - An object that contains the data to set the parameter value to.
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set, if a database access error occurs or the result set concurrency is CONCUR_READ_ONLY
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - updateNClob
```
public void updateNClob(String columnLabel,
                        Reader reader)
                 throws SQLException
```
    Updates the designated column using the given Reader object. The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
    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 updateRow or insertRow methods are called to update the database.
    Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateNClob which takes a length parameter.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    reader - An object that contains the data to set the parameter value to.
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; this method is called on a closed result set; if a database access error occurs or the result set concurrency is CONCUR_READ_ONLY
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method
    
    Since:
    
    1.6
  - unwrap
```
public <T> T unwrap(Class<T> iface)
             throws SQLException
```
    Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy.
    If the receiver implements the interface then the result is the receiver or a proxy for the receiver. If the receiver is a wrapper and the wrapped object implements the interface then the result is the wrapped object or a proxy for the wrapped object. Otherwise return the the result of calling unwrap recursively on the wrapped object or a proxy for that result. If the receiver is not a wrapper and does not implement the interface, then an SQLException is thrown.
    
    Parameters:
    
    iface - A Class defining an interface that the result must implement.
    
    Returns:
    
    an object that implements the interface. May be a proxy for the actual implementing object.
    
    Throws:
    
    SQLException - If no object found that implements the interface
    
    Since:
    
    1.6
  - isWrapperFor
```
public boolean isWrapperFor(Class<?> iface)
                     throws SQLException
```
    Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does. Returns false otherwise. If this implements the interface then return true, else if this is a wrapper then return the result of recursively calling isWrapperFor on the wrapped object. If this does not implement the interface and is not a wrapper, return false. This method should be implemented as a low-cost operation compared to unwrap so that callers can use this method to avoid expensive unwrap calls that may fail. If this method returns true then calling unwrap with the same argument should succeed.
    
    Parameters:
    
    iface - a Class defining an interface.
    
    Returns:
    
    true if this implements the interface or directly or indirectly wraps an object that does.
    
    Throws:
    
    SQLException - if an error occurs while determining whether this is a wrapper for an object with the given interface.
    
    Since:
    
    1.6
  - updateObject
```
public void updateObject(int columnIndex,
                         Object columnValue,
                         SQLType targetSqlType,
                         int scaleOrLength)
                  throws SQLException
```
    Updates the designated column with an Object value.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    columnValue - the new column value
    
    targetSqlType - the SQL type to be sent to the database
    
    scaleOrLength - for an object of java.math.BigDecimal , this is the number of digits after the decimal point. For Java Object types InputStream and Reader, this is the length of the data in the stream or reader. For all other types, this value will be ignored.
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method; if the JDBC driver does not support the specified targetSqlType
  - updateObject
```
public void updateObject(String columnLabel,
                         Object columnValue,
                         SQLType targetSqlType,
                         int scaleOrLength)
                  throws SQLException
```
    Updates the designated column with an Object value.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    columnValue - the new column value
    
    targetSqlType - the SQL type to be sent to the database
    
    scaleOrLength - for an object of java.math.BigDecimal , this is the number of digits after the decimal point. For Java Object types InputStream and Reader, this is the length of the data in the stream or reader. For all other types, this value will be ignored.
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method; if the JDBC driver does not support the specified targetSqlType
  - updateObject
```
public void updateObject(int columnIndex,
                         Object columnValue,
                         SQLType targetSqlType)
                  throws SQLException
```
    Updates the designated column with an Object value.
    
    Parameters:
    
    columnIndex - the first column is 1, the second is 2, ...
    
    columnValue - the new column value
    
    targetSqlType - the SQL type to be sent to the database
    
    Throws:
    
    SQLException - if the columnIndex is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method; if the JDBC driver does not support the specified targetSqlType
  - updateObject
```
public void updateObject(String columnLabel,
                         Object columnValue,
                         SQLType targetSqlType)
                  throws SQLException
```
    Updates the designated column with an Object value.
    
    Parameters:
    
    columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column
    
    columnValue - the new column value
    
    targetSqlType - the SQL type to be sent to the database
    
    Throws:
    
    SQLException - if the columnLabel is not valid; if a database access error occurs; the result set concurrency is CONCUR_READ_ONLY or this method is called on a closed result set
    
    SQLFeatureNotSupportedException - if the JDBC driver does not support this method; if the JDBC driver does not support the specified targetSqlType

Class ResultSetWrapper40

Field Summary

Fields inherited from class com.sun.gjc.spi.base.ResultSetWrapper

Fields inherited from interface java.sql.ResultSet

Constructor Summary

Method Summary

Methods inherited from class com.sun.gjc.spi.base.ResultSetWrapper

Methods inherited from class java.lang.Object

Field Detail

localStrings

Constructor Detail

ResultSetWrapper40

Method Detail

getRowId

getRowId

getObject

getObject

updateRowId

updateRowId

getHoldability

isClosed

updateNString

updateNString

updateNClob

updateNClob

getNClob

getNClob

getSQLXML

getSQLXML

updateSQLXML

updateSQLXML

getNString

getNString

getNCharacterStream

getNCharacterStream

updateNCharacterStream

updateNCharacterStream

updateAsciiStream

updateBinaryStream

updateCharacterStream

updateAsciiStream

updateBinaryStream

updateCharacterStream

updateBlob

updateBlob

updateClob

updateClob

updateNClob

updateNClob

updateNCharacterStream

updateNCharacterStream

updateAsciiStream

updateBinaryStream

updateCharacterStream

updateAsciiStream

updateBinaryStream

updateCharacterStream

updateBlob

updateBlob

updateClob

updateClob

updateNClob

updateNClob

unwrap

isWrapperFor

updateObject

updateObject

updateObject

updateObject