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## javax.sql
Interface RowSet

All Superinterfaces:
  ResultSet, Wrapper

All Known Subinterfaces:
  CachedRowSet, FilteredRowSet, JdbcRowSet, JoinRowSet, SyncResolver, WebRowSet

    public interface RowSet

extends ResultSet

The interface that adds support to the JDBC API for the JavaBeansTM component model. A rowset, which can be used as a JavaBeans component in a visual Bean development environment, can be created and configured at design time and executed at run time.

The `RowSet` interface provides a set of JavaBeans properties that allow a `RowSet` instance to be configured to connect to a JDBC data source and read some data from the data source. A group of setter methods (`setInt`, `setBytes`, `setString`, and so on) provide a way to pass input parameters to a rowset's command property. This command is the SQL query the rowset uses when it gets its data from a relational database, which is generally the case.

The `RowSet` interface supports JavaBeans events, allowing other components in an application to be notified when an event occurs on a rowset, such as a change in its value.

The `RowSet` interface is unique in that it is intended to be implemented using the rest of the JDBC API. In other words, a `RowSet` implementation is a layer of software that executes "on top" of a JDBC driver. Implementations of the `RowSet` interface can be provided by anyone, including JDBC driver vendors who want to provide a `RowSet` implementation as part of their JDBC products.

A `RowSet` object may make a connection with a data source and maintain that connection throughout its life cycle, in which case it is called a connected rowset. A rowset may also make a connection with a data source, get data from it, and then close the connection. Such a rowset is called a disconnected rowset. A disconnected rowset may make changes to its data while it is disconnected and then send the changes back to the original source of the data, but it must reestablish a connection to do so.

A disconnected rowset may have a reader (a `RowSetReader` object) and a writer (a `RowSetWriter` object) associated with it. The reader may be implemented in many different ways to populate a rowset with data, including getting data from a non-relational data source. The writer can also be implemented in many different ways to propagate changes made to the rowset's data back to the underlying data source.

Rowsets are easy to use. The `RowSet` interface extends the standard `java.sql.ResultSet` interface. The `RowSetMetaData` interface extends the `java.sql.ResultSetMetaData` interface. Thus, developers familiar with the JDBC API will have to learn a minimal number of new APIs to use rowsets. In addition, third-party software tools that work with JDBC `ResultSet` objects will also easily be made to work with rowsets.

Since:
  1.4

Field Summary

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`

Method Summary
`void` | `addRowSetListener(RowSetListener listener)` Registers the given listener so that it will be notified of events that occur on this `RowSet` object.
`void` | `clearParameters()` Clears the parameters set for this `RowSet` object's command.
`void` | `execute()` Fills this `RowSet` object with data.
`String` | `getCommand()` Retrieves this `RowSet` object's command property.
`String` | `getDataSourceName()` Retrieves the logical name that identifies the data source for this `RowSet` object.
`boolean` | `getEscapeProcessing()` Retrieves whether escape processing is enabled for this `RowSet` object.
`int` | `getMaxFieldSize()` Retrieves the maximum number of bytes that may be returned for certain column values.
`int` | `getMaxRows()` Retrieves the maximum number of rows that this `RowSet` object can contain.
`String` | `getPassword()` Retrieves the password used to create a database connection.
`int` | `getQueryTimeout()` Retrieves the maximum number of seconds the driver will wait for a statement to execute.
`int` | `getTransactionIsolation()` Retrieves the transaction isolation level set for this `RowSet` object.
`Map<String,Class<?>>` | `getTypeMap()` Retrieves the `Map` object associated with this `RowSet` object, which specifies the custom mapping of SQL user-defined types, if any.
`String` | `getUrl()` Retrieves the url property this `RowSet` object will use to create a connection if it uses the `DriverManager` instead of a `DataSource` object to establish the connection.
`String` | `getUsername()` Retrieves the username used to create a database connection for this `RowSet` object.
`boolean` | `isReadOnly()` Retrieves whether this `RowSet` object is read-only.
`void` | `removeRowSetListener(RowSetListener listener)` Removes the specified listener from the list of components that will be notified when an event occurs on this `RowSet` object.
`void` | `setArray(int i, Array x)` Sets the designated parameter in this `RowSet` object's command with the given `Array` value.
`void` | `setAsciiStream(int parameterIndex, InputStream x)` Sets the designated parameter in this `RowSet` object's command to the given input stream.
`void` | `setAsciiStream(int parameterIndex, InputStream x, int length)` Sets the designated parameter in this `RowSet` object's command to the given `java.io.InputStream` value.
`void` | `setAsciiStream(String parameterName, InputStream x)` Sets the designated parameter to the given input stream.
`void` | `setAsciiStream(String parameterName, InputStream x, int length)` Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void` | `setBigDecimal(int parameterIndex, BigDecimal x)` Sets the designated parameter in this `RowSet` object's command to the given `java.math.BigDeciaml` value.
`void` | `setBigDecimal(String parameterName, BigDecimal x)` Sets the designated parameter to the given `java.math.BigDecimal` value.
`void` | `setBinaryStream(int parameterIndex, InputStream x)` Sets the designated parameter in this `RowSet` object's command to the given input stream.
`void` | `setBinaryStream(int parameterIndex, InputStream x, int length)` Sets the designated parameter in this `RowSet` object's command to the given `java.io.InputStream` value.
`void` | `setBinaryStream(String parameterName, InputStream x)` Sets the designated parameter to the given input stream.
`void` | `setBinaryStream(String parameterName, InputStream x, int length)` Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void` | `setBlob(int i, Blob x)` Sets the designated parameter in this `RowSet` object's command with the given `Blob` value.
`void` | `setBlob(int parameterIndex, InputStream inputStream)` Sets the designated parameter to a `InputStream` object.
`void` | `setBlob(int parameterIndex, InputStream inputStream, long length)` Sets the designated parameter to a `InputStream` object.
`void` | `setBlob(String parameterName, Blob x)` Sets the designated parameter to the given `java.sql.Blob` object.
`void` | `setBlob(String parameterName, InputStream inputStream)` Sets the designated parameter to a `InputStream` object.
`void` | `setBlob(String parameterName, InputStream inputStream, long length)` Sets the designated parameter to a `InputStream` object.
`void` | `setBoolean(int parameterIndex, boolean x)` Sets the designated parameter in this `RowSet` object's command to the given Java `boolean` value.
`void` | `setBoolean(String parameterName, boolean x)` Sets the designated parameter to the given Java `boolean` value.
`void` | `setByte(int parameterIndex, byte x)` Sets the designated parameter in this `RowSet` object's command to the given Java `byte` value.
`void` | `setByte(String parameterName, byte x)` Sets the designated parameter to the given Java `byte` value.
`void` | `setBytes(int parameterIndex, byte[] x)` Sets the designated parameter in this `RowSet` object's command to the given Java array of `byte` values.
`void` | `setBytes(String parameterName, byte[] x)` Sets the designated parameter to the given Java array of bytes.
`void` | `setCharacterStream(int parameterIndex, Reader reader)` Sets the designated parameter in this `RowSet` object's command to the given `Reader` object.
`void` | `setCharacterStream(int parameterIndex, Reader reader, int length)` Sets the designated parameter in this `RowSet` object's command to the given `java.io.Reader` value.
`void` | `setCharacterStream(String parameterName, Reader reader)` Sets the designated parameter to the given `Reader` object.
`void` | `setCharacterStream(String parameterName, Reader reader, int length)` Sets the designated parameter to the given `Reader` object, which is the given number of characters long.
`void` | `setClob(int i, Clob x)` Sets the designated parameter in this `RowSet` object's command with the given `Clob` value.
`void` | `setClob(int parameterIndex, Reader reader)` Sets the designated parameter to a `Reader` object.
`void` | `setClob(int parameterIndex, Reader reader, long length)` Sets the designated parameter to a `Reader` object.
`void` | `setClob(String parameterName, Clob x)` Sets the designated parameter to the given `java.sql.Clob` object.
`void` | `setClob(String parameterName, Reader reader)` Sets the designated parameter to a `Reader` object.
`void` | `setClob(String parameterName, Reader reader, long length)` Sets the designated parameter to a `Reader` object.
`void` | `setCommand(String cmd)` Sets this `RowSet` object's command property to the given SQL query.
`void` | `setConcurrency(int concurrency)` Sets the concurrency of this `RowSet` object to the given concurrency level.
`void` | `setDataSourceName(String name)` Sets the data source name property for this `RowSet` object to the given `String`.
`void` | `setDate(int parameterIndex, Date x)` Sets the designated parameter in this `RowSet` object's command to the given `java.sql.Date` value.
`void` | `setDate(int parameterIndex, Date x, Calendar cal)` Sets the designated parameter in this `RowSet` object's command with the given `java.sql.Date` value.
`void` | `setDate(String parameterName, Date x)` Sets the designated parameter to the given `java.sql.Date` value using the default time zone of the virtual machine that is running the application.
`void` | `setDate(String parameterName, Date x, Calendar cal)` Sets the designated parameter to the given `java.sql.Date` value, using the given `Calendar` object.
`void` | `setDouble(int parameterIndex, double x)` Sets the designated parameter in this `RowSet` object's command to the given Java `double` value.
`void` | `setDouble(String parameterName, double x)` Sets the designated parameter to the given Java `double` value.
`void` | `setEscapeProcessing(boolean enable)` Sets escape processing for this `RowSet` object on or off.
`void` | `setFloat(int parameterIndex, float x)` Sets the designated parameter in this `RowSet` object's command to the given Java `float` value.
`void` | `setFloat(String parameterName, float x)` Sets the designated parameter to the given Java `float` value.
`void` | `setInt(int parameterIndex, int x)` Sets the designated parameter in this `RowSet` object's command to the given Java `int` value.
`void` | `setInt(String parameterName, int x)` Sets the designated parameter to the given Java `int` value.
`void` | `setLong(int parameterIndex, long x)` Sets the designated parameter in this `RowSet` object's command to the given Java `long` value.
`void` | `setLong(String parameterName, long x)` Sets the designated parameter to the given Java `long` value.
`void` | `setMaxFieldSize(int max)` Sets the maximum number of bytes that can be returned for a column value to the given number of bytes.
`void` | `setMaxRows(int max)` Sets the maximum number of rows that this `RowSet` object can contain to the specified number.
`void` | `setNCharacterStream(int parameterIndex, Reader value)` Sets the designated parameter in this `RowSet` object's command to a `Reader` object.
`void` | `setNCharacterStream(int parameterIndex, Reader value, long length)` Sets the designated parameter to a `Reader` object.
`void` | `setNCharacterStream(String parameterName, Reader value)` Sets the designated parameter to a `Reader` object.
`void` | `setNCharacterStream(String parameterName, Reader value, long length)` Sets the designated parameter to a `Reader` object.
`void` | `setNClob(int parameterIndex, NClob value)` Sets the designated parameter to a `java.sql.NClob` object.
`void` | `setNClob(int parameterIndex, Reader reader)` Sets the designated parameter to a `Reader` object.
`void` | `setNClob(int parameterIndex, Reader reader, long length)` Sets the designated parameter to a `Reader` object.
`void` | `setNClob(String parameterName, NClob value)` Sets the designated parameter to a `java.sql.NClob` object.
`void` | `setNClob(String parameterName, Reader reader)` Sets the designated parameter to a `Reader` object.
`void` | `setNClob(String parameterName, Reader reader, long length)` Sets the designated parameter to a `Reader` object.
`void` | `setNString(int parameterIndex, String value)` Sets the designated paramter to the given `String` object.
`void` | `setNString(String parameterName, String value)` Sets the designated paramter to the given `String` object.
`void` | `setNull(int parameterIndex, int sqlType)` Sets the designated parameter in this `RowSet` object's SQL command to SQL `NULL`.
`void` | `setNull(int paramIndex, int sqlType, String typeName)` Sets the designated parameter in this `RowSet` object's SQL command to SQL `NULL`.
`void` | `setNull(String parameterName, int sqlType)` Sets the designated parameter to SQL `NULL`.
`void` | `setNull(String parameterName, int sqlType, String typeName)` Sets the designated parameter to SQL `NULL`.
`void` | `setObject(int parameterIndex, Object x)` Sets the designated parameter in this `RowSet` object's command with a Java `Object`.
`void` | `setObject(int parameterIndex, Object x, int targetSqlType)` Sets the designated parameter in this `RowSet` object's command with a Java `Object`.
`void` | `setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength)` Sets the designated parameter in this `RowSet` object's command with the given Java `Object`.
`void` | `setObject(String parameterName, Object x)` Sets the value of the designated parameter with the given object.
`void` | `setObject(String parameterName, Object x, int targetSqlType)` Sets the value of the designated parameter with the given object.
`void` | `setObject(String parameterName, Object x, int targetSqlType, int scale)` Sets the value of the designated parameter with the given object.
`void` | `setPassword(String password)` Sets the database password for this `RowSet` object to the given `String`.
`void` | `setQueryTimeout(int seconds)` Sets the maximum time the driver will wait for a statement to execute to the given number of seconds.
`void` | `setReadOnly(boolean value)` Sets whether this `RowSet` object is read-only to the given `boolean`.
`void` | `setRef(int i, Ref x)` Sets the designated parameter in this `RowSet` object's command with the given `Ref` value.
`void` | `setRowId(int parameterIndex, RowId x)` Sets the designated parameter to the given `java.sql.RowId` object.
`void` | `setRowId(String parameterName, RowId x)` Sets the designated parameter to the given `java.sql.RowId` object.
`void` | `setShort(int parameterIndex, short x)` Sets the designated parameter in this `RowSet` object's command to the given Java `short` value.
`void` | `setShort(String parameterName, short x)` Sets the designated parameter to the given Java `short` value.
`void` | `setSQLXML(int parameterIndex, SQLXML xmlObject)` Sets the designated parameter to the given `java.sql.SQLXML` object.
`void` | `setSQLXML(String parameterName, SQLXML xmlObject)` Sets the designated parameter to the given `java.sql.SQLXML` object.
`void` | `setString(int parameterIndex, String x)` Sets the designated parameter in this `RowSet` object's command to the given Java `String` value.
`void` | `setString(String parameterName, String x)` Sets the designated parameter to the given Java `String` value.
`void` | `setTime(int parameterIndex, Time x)` Sets the designated parameter in this `RowSet` object's command to the given `java.sql.Time` value.
`void` | `setTime(int parameterIndex, Time x, Calendar cal)` Sets the designated parameter in this `RowSet` object's command with the given `java.sql.Time` value.
`void` | `setTime(String parameterName, Time x)` Sets the designated parameter to the given `java.sql.Time` value.
`void` | `setTime(String parameterName, Time x, Calendar cal)` Sets the designated parameter to the given `java.sql.Time` value, using the given `Calendar` object.
`void` | `setTimestamp(int parameterIndex, Timestamp x)` Sets the designated parameter in this `RowSet` object's command to the given `java.sql.Timestamp` value.
`void` | `setTimestamp(int parameterIndex, Timestamp x, Calendar cal)` Sets the designated parameter in this `RowSet` object's command with the given `java.sql.Timestamp` value.
`void` | `setTimestamp(String parameterName, Timestamp x)` Sets the designated parameter to the given `java.sql.Timestamp` value.
`void` | `setTimestamp(String parameterName, Timestamp x, Calendar cal)` Sets the designated parameter to the given `java.sql.Timestamp` value, using the given `Calendar` object.
`void` | `setTransactionIsolation(int level)` Sets the transaction isolation level for this `RowSet` obejct.
`void` | `setType(int type)` Sets the type of this `RowSet` object to the given type.
`void` | `setTypeMap(Map<String,Class<?>> map)` Installs the given `java.util.Map` object as the default type map for this `RowSet` object.
`void` | `setURL(int parameterIndex, URL x)` Sets the designated parameter to the given `java.net.URL` value.
`void` | `setUrl(String url)` Sets the URL this `RowSet` object will use when it uses the `DriverManager` to create a connection.
`void` | `setUsername(String name)` Sets the username property for this `RowSet` object to the given `String`.

Methods inherited from interface java.sql.ResultSet
`absolute, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, close, deleteRow, findColumn, first, 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, getHoldability, getInt, getInt, getLong, getLong, getMetaData, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getRef, getRef, getRow, getRowId, getRowId, getShort, getShort, getSQLXML, getSQLXML, getStatement, getString, getString, getTime, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getType, getUnicodeStream, getUnicodeStream, getURL, getURL, getWarnings, insertRow, isAfterLast, isBeforeFirst, isClosed, isFirst, isLast, last, moveToCurrentRow, moveToInsertRow, next, previous, refreshRow, relative, rowDeleted, rowInserted, rowUpdated, setFetchDirection, setFetchSize, updateArray, updateArray, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBoolean, updateBoolean, updateByte, updateByte, updateBytes, updateBytes, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateClob, updateClob, updateClob, updateClob, updateDate, updateDate, updateDouble, updateDouble, updateFloat, updateFloat, updateInt, updateInt, updateLong, updateLong, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNString, updateNString, updateNull, updateNull, updateObject, updateObject, updateObject, updateObject, updateRef, updateRef, updateRow, updateRowId, updateRowId, updateShort, updateShort, updateSQLXML, updateSQLXML, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp, wasNull`

Methods inherited from interface java.sql.Wrapper
`isWrapperFor, unwrap`

Method Detail

### getUrl

    String getUrl()
                  throws SQLException

  Retrieves the url property this `RowSet` object will use to create a connection if it uses the `DriverManager` instead of a `DataSource` object to establish the connection. The default value is `null`.

  Returns:
    a string url
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `setUrl(java.lang.String)`

### setUrl

    void setUrl(String url)
                throws SQLException

  Sets the URL this `RowSet` object will use when it uses the `DriverManager` to create a connection. Setting this property is optional. If a URL is used, a JDBC driver that accepts the URL must be loaded before the rowset is used to connect to a database. The rowset will use the URL internally to create a database connection when reading or writing data. Either a URL or a data source name is used to create a connection, whichever was set to non null value most recently.

  Parameters:
    `url` - a string value; may be `null`
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getUrl()`

### getDataSourceName

    String getDataSourceName()

  Retrieves the logical name that identifies the data source for this `RowSet` object.

  Returns:
    a data source name
  See Also:
    `setDataSourceName(java.lang.String)`, `setUrl(java.lang.String)`

### setDataSourceName

    void setDataSourceName(String name)
                           throws SQLException

  Sets the data source name property for this `RowSet` object to the given `String`.

  The value of the data source name property can be used to do a lookup of a `DataSource` object that has been registered with a naming service. After being retrieved, the `DataSource` object can be used to create a connection to the data source that it represents.

  Parameters:
    `name` - the logical name of the data source for this `RowSet` object; may be `null`
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getDataSourceName()`

### getUsername

    String getUsername()

  Retrieves the username used to create a database connection for this `RowSet` object. The username property is set at run time before calling the method `execute`. It is not usually part of the serialized state of a `RowSet` object.

  Returns:
    the username property
  See Also:
    `setUsername(java.lang.String)`

### setUsername

    void setUsername(String name)
                     throws SQLException

  Sets the username property for this `RowSet` object to the given `String`.

  Parameters:
    `name` - a user name
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getUsername()`

### getPassword

    String getPassword()

  Retrieves the password used to create a database connection. The password property is set at run time before calling the method `execute`. It is not usually part of the serialized state of a `RowSet` object.

  Returns:
    the password for making a database connection
  See Also:
    `setPassword(java.lang.String)`

### setPassword

    void setPassword(String password)
                     throws SQLException

  Sets the database password for this `RowSet` object to the given `String`.

  Parameters:
    `password` - the password string
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getPassword()`

### getTransactionIsolation

    int getTransactionIsolation()

  Retrieves the transaction isolation level set for this `RowSet` object.

  Returns:
    the transaction isolation level; one of `Connection.TRANSACTION_READ_UNCOMMITTED`, `Connection.TRANSACTION_READ_COMMITTED`, `Connection.TRANSACTION_REPEATABLE_READ`, or `Connection.TRANSACTION_SERIALIZABLE`
  See Also:
    `setTransactionIsolation(int)`

### setTransactionIsolation

    void setTransactionIsolation(int level)
                                 throws SQLException

  Sets the transaction isolation level for this `RowSet` obejct.

  Parameters:
    `level` - the transaction isolation level; one of `Connection.TRANSACTION_READ_UNCOMMITTED`, `Connection.TRANSACTION_READ_COMMITTED`, `Connection.TRANSACTION_REPEATABLE_READ`, or `Connection.TRANSACTION_SERIALIZABLE`
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getTransactionIsolation()`

### getTypeMap

    Map<String,Class<?>> getTypeMap()
                                    throws SQLException

  Retrieves the `Map` object associated with this `RowSet` object, which specifies the custom mapping of SQL user-defined types, if any. The default is for the type map to be empty.

  Returns:
    a `java.util.Map` object containing the names of SQL user-defined types and the Java classes to which they are to be mapped
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `setTypeMap(java.util.Map>)`

### setTypeMap

    void setTypeMap(Map<String,Class<?>> map)
                    throws SQLException

  Installs the given `java.util.Map` object as the default type map for this `RowSet` object. This type map will be used unless another type map is supplied as a method parameter.

  Parameters:
    `map` - a `java.util.Map` object containing the names of SQL user-defined types and the Java classes to which they are to be mapped
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getTypeMap()`

### getCommand

    String getCommand()

  Retrieves this `RowSet` object's command property. The command property contains a command string, which must be an SQL query, that can be executed to fill the rowset with data. The default value is `null`.

  Returns:
    the command string; may be `null`
  See Also:
    `setCommand(java.lang.String)`

### setCommand

    void setCommand(String cmd)
                    throws SQLException

  Sets this `RowSet` object's command property to the given SQL query. This property is optional when a rowset gets its data from a data source that does not support commands, such as a spreadsheet.

  Parameters:
    `cmd` - the SQL query that will be used to get the data for this `RowSet` object; may be `null`
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getCommand()`

### isReadOnly

    boolean isReadOnly()

  Retrieves whether this `RowSet` object is read-only. If updates are possible, the default is for a rowset to be updatable.

  Attempts to update a read-only rowset will result in an `SQLException` being thrown.

  Returns:
    `true` if this `RowSet` object is read-only; `false` if it is updatable
  See Also:
    `setReadOnly(boolean)`

### setReadOnly

    void setReadOnly(boolean value)
                     throws SQLException

  Sets whether this `RowSet` object is read-only to the given `boolean`.

  Parameters:
    `value` - `true` if read-only; `false` if updatable
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `isReadOnly()`

### getMaxFieldSize

    int getMaxFieldSize()
                        throws SQLException

  Retrieves the maximum number of bytes that may be returned for certain column values. This limit applies only to `BINARY`, `VARBINARY`, `LONGVARBINARYBINARY`, `CHAR`, `VARCHAR`, `LONGVARCHAR`, `NCHAR` and `NVARCHAR` columns. If the limit is exceeded, the excess data is silently discarded.

  Returns:
    the current maximum column size limit; zero means that there is no limit
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `setMaxFieldSize(int)`

### setMaxFieldSize

    void setMaxFieldSize(int max)
                         throws SQLException

  Sets the maximum number of bytes that can be returned for a column value to the given number of bytes. This limit applies only to `BINARY`, `VARBINARY`, `LONGVARBINARYBINARY`, `CHAR`, `VARCHAR`, `LONGVARCHAR`, `NCHAR` and `NVARCHAR` columns. If the limit is exceeded, the excess data is silently discarded. For maximum portability, use values greater than 256.

  Parameters:
    `max` - the new max column size limit in bytes; zero means unlimited
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getMaxFieldSize()`

### getMaxRows

    int getMaxRows()
                   throws SQLException

  Retrieves the maximum number of rows that this `RowSet` object can contain. If the limit is exceeded, the excess rows are silently dropped.

  Returns:
    the current maximum number of rows that this `RowSet` object can contain; zero means unlimited
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `setMaxRows(int)`

### setMaxRows

    void setMaxRows(int max)
                    throws SQLException

  Sets the maximum number of rows that this `RowSet` object can contain to the specified number. If the limit is exceeded, the excess rows are silently dropped.

  Parameters:
    `max` - the new maximum number of rows; zero means unlimited
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getMaxRows()`

### getEscapeProcessing

    boolean getEscapeProcessing()
                                throws SQLException

  Retrieves whether escape processing is enabled for this `RowSet` object. If escape scanning is enabled, which is the default, the driver will do escape substitution before sending an SQL statement to the database.

  Returns:
    `true` if escape processing is enabled; `false` if it is disabled
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `setEscapeProcessing(boolean)`

### setEscapeProcessing

    void setEscapeProcessing(boolean enable)
                             throws SQLException

  Sets escape processing for this `RowSet` object on or off. If escape scanning is on (the default), the driver will do escape substitution before sending an SQL statement to the database.

  Parameters:
    `enable` - `true` to enable escape processing; `false` to disable it
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getEscapeProcessing()`

### getQueryTimeout

    int getQueryTimeout()
                        throws SQLException

  Retrieves the maximum number of seconds the driver will wait for a statement to execute. If this limit is exceeded, an `SQLException` is thrown.

  Returns:
    the current query timeout limit in seconds; zero means unlimited
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `setQueryTimeout(int)`

### setQueryTimeout

    void setQueryTimeout(int seconds)
                         throws SQLException

  Sets the maximum time the driver will wait for a statement to execute to the given number of seconds. If this limit is exceeded, an `SQLException` is thrown.

  Parameters:
    `seconds` - the new query timeout limit in seconds; zero means that there is no limit
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `getQueryTimeout()`

### setType

    void setType(int type)
                 throws SQLException

  Sets the type of this `RowSet` object to the given type. This method is used to change the type of a rowset, which is by default read-only and non-scrollable.

  Parameters:
    `type` - one of the `ResultSet` constants specifying a type: `ResultSet.TYPE_FORWARD_ONLY`, `ResultSet.TYPE_SCROLL_INSENSITIVE`, or `ResultSet.TYPE_SCROLL_SENSITIVE`
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `ResultSet.getType()`

### setConcurrency

    void setConcurrency(int concurrency)
                        throws SQLException

  Sets the concurrency of this `RowSet` object to the given concurrency level. This method is used to change the concurrency level of a rowset, which is by default `ResultSet.CONCUR_READ_ONLY`

  Parameters:
    `concurrency` - one of the `ResultSet` constants specifying a concurrency level: `ResultSet.CONCUR_READ_ONLY` or `ResultSet.CONCUR_UPDATABLE`
  Throws:
    `SQLException` - if a database access error occurs
  See Also:
    `ResultSet.getConcurrency()`

### setNull

    void setNull(int parameterIndex,
                 int sqlType)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's SQL command to SQL `NULL`.

  Note: You must specify the parameter's SQL type.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `sqlType` - a SQL type code defined by `java.sql.Types`
  Throws:
    `SQLException` - if a database access error occurs

### setNull

    void setNull(String parameterName,
                 int sqlType)
                 throws SQLException

  Sets the designated parameter to SQL `NULL`.

  Note: You must specify the parameter's SQL type.

  Parameters:
    `parameterName` - the name of the parameter
    `sqlType` - the SQL type code defined in `java.sql.Types`
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4

### setNull

    void setNull(int paramIndex,
                 int sqlType,
                 String typeName)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's SQL command to SQL `NULL`. This version of the method `setNull` should be used for SQL user-defined types (UDTs) and `REF` type parameters. Examples of UDTs include: `STRUCT`, `DISTINCT`, `JAVA_OBJECT`, and named array types.

  Note: To be portable, applications must give the SQL type code and the fully qualified SQL type name when specifying a NULL UDT or `REF` parameter. In the case of a UDT, the name is the type name of the parameter itself. For a `REF` parameter, the name is the type name of the referenced type. If a JDBC driver does not need the type code or type name information, it may ignore it. Although it is intended for UDT and `REF` parameters, this method may be used to set a null parameter of any JDBC type. If the parameter does not have a user-defined or `REF` type, the typeName parameter is ignored.

  Parameters:
    `paramIndex` - the first parameter is 1, the second is 2, ...
    `sqlType` - a value from `java.sql.Types`
    `typeName` - the fully qualified name of an SQL UDT or the type name of the SQL structured type being referenced by a `REF` type; ignored if the parameter is not a UDT or `REF` type
  Throws:
    `SQLException` - if a database access error occurs

### setNull

    void setNull(String parameterName,
                 int sqlType,
                 String typeName)
                 throws SQLException

  Sets the designated parameter to SQL `NULL`. This version of the method `setNull` should be used for user-defined types and REF type parameters. Examples of user-defined types include: STRUCT, DISTINCT, JAVA_OBJECT, and named array types.

  Note: To be portable, applications must give the SQL type code and the fully-qualified SQL type name when specifying a NULL user-defined or REF parameter. In the case of a user-defined type the name is the type name of the parameter itself. For a REF parameter, the name is the type name of the referenced type. If a JDBC driver does not need the type code or type name information, it may ignore it. Although it is intended for user-defined and Ref parameters, this method may be used to set a null parameter of any JDBC type. If the parameter does not have a user-defined or REF type, the given typeName is ignored.

  Parameters:
    `parameterName` - the name of the parameter
    `sqlType` - a value from `java.sql.Types`
    `typeName` - the fully-qualified name of an SQL user-defined type; ignored if the parameter is not a user-defined type or SQL `REF` value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4

### setBoolean

    void setBoolean(int parameterIndex,
                    boolean x)
                    throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given Java `boolean` value. The driver converts this to an SQL `BIT` value before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setBoolean

    void setBoolean(String parameterName,
                    boolean x)
                    throws SQLException

  Sets the designated parameter to the given Java `boolean` value. The driver converts this to an SQL `BIT` or `BOOLEAN` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getBoolean(int)`

### setByte

    void setByte(int parameterIndex,
                 byte x)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given Java `byte` value. The driver converts this to an SQL `TINYINT` value before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setByte

    void setByte(String parameterName,
                 byte x)
                 throws SQLException

  Sets the designated parameter to the given Java `byte` value. The driver converts this to an SQL `TINYINT` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getByte(int)`

### setShort

    void setShort(int parameterIndex,
                  short x)
                  throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given Java `short` value. The driver converts this to an SQL `SMALLINT` value before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setShort

    void setShort(String parameterName,
                  short x)
                  throws SQLException

  Sets the designated parameter to the given Java `short` value. The driver converts this to an SQL `SMALLINT` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getShort(int)`

### setInt

    void setInt(int parameterIndex,
                int x)
                throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given Java `int` value. The driver converts this to an SQL `INTEGER` value before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setInt

    void setInt(String parameterName,
                int x)
                throws SQLException

  Sets the designated parameter to the given Java `int` value. The driver converts this to an SQL `INTEGER` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getInt(int)`

### setLong

    void setLong(int parameterIndex,
                 long x)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given Java `long` value. The driver converts this to an SQL `BIGINT` value before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setLong

    void setLong(String parameterName,
                 long x)
                 throws SQLException

  Sets the designated parameter to the given Java `long` value. The driver converts this to an SQL `BIGINT` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getLong(int)`

### setFloat

    void setFloat(int parameterIndex,
                  float x)
                  throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given Java `float` value. The driver converts this to an SQL `REAL` value before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setFloat

    void setFloat(String parameterName,
                  float x)
                  throws SQLException

  Sets the designated parameter to the given Java `float` value. The driver converts this to an SQL `FLOAT` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getFloat(int)`

### setDouble

    void setDouble(int parameterIndex,
                   double x)
                   throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given Java `double` value. The driver converts this to an SQL `DOUBLE` value before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setDouble

    void setDouble(String parameterName,
                   double x)
                   throws SQLException

  Sets the designated parameter to the given Java `double` value. The driver converts this to an SQL `DOUBLE` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getDouble(int)`

### setBigDecimal

    void setBigDecimal(int parameterIndex,
                       BigDecimal x)
                       throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given `java.math.BigDeciaml` value. The driver converts this to an SQL `NUMERIC` value before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setBigDecimal

    void setBigDecimal(String parameterName,
                       BigDecimal x)
                       throws SQLException

  Sets the designated parameter to the given `java.math.BigDecimal` value. The driver converts this to an SQL `NUMERIC` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getBigDecimal(int, int)`

### setString

    void setString(int parameterIndex,
                   String x)
                   throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given Java `String` value. Before sending it to the database, the driver converts this to an SQL `VARCHAR` or `LONGVARCHAR` value, depending on the argument's size relative to the driver's limits on `VARCHAR` values.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setString

    void setString(String parameterName,
                   String x)
                   throws SQLException

  Sets the designated parameter to the given Java `String` value. The driver converts this to an SQL `VARCHAR` or `LONGVARCHAR` value (depending on the argument's size relative to the driver's limits on `VARCHAR` values) when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getString(int)`

### setBytes

    void setBytes(int parameterIndex,
                  byte[] x)
                  throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given Java array of `byte` values. Before sending it to the database, the driver converts this to an SQL `VARBINARY` or `LONGVARBINARY` value, depending on the argument's size relative to the driver's limits on `VARBINARY` values.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setBytes

    void setBytes(String parameterName,
                  byte[] x)
                  throws SQLException

  Sets the designated parameter to the given Java array of bytes. The driver converts this to an SQL `VARBINARY` or `LONGVARBINARY` (depending on the argument's size relative to the driver's limits on `VARBINARY` values) when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getBytes(int)`

### setDate

    void setDate(int parameterIndex,
                 Date x)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given `java.sql.Date` value. The driver converts this to an SQL `DATE` value before sending it to the database, using the default `java.util.Calendar` to calculate the date.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setTime

    void setTime(int parameterIndex,
                 Time x)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given `java.sql.Time` value. The driver converts this to an SQL `TIME` value before sending it to the database, using the default `java.util.Calendar` to calculate it.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setTimestamp

    void setTimestamp(int parameterIndex,
                      Timestamp x)
                      throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given `java.sql.Timestamp` value. The driver converts this to an SQL `TIMESTAMP` value before sending it to the database, using the default `java.util.Calendar` to calculate it.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setTimestamp

    void setTimestamp(String parameterName,
                      Timestamp x)
                      throws SQLException

  Sets the designated parameter to the given `java.sql.Timestamp` value. The driver converts this to an SQL `TIMESTAMP` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getTimestamp(int)`

### setAsciiStream

    void setAsciiStream(int parameterIndex,
                        InputStream x,
                        int length)
                        throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given `java.io.InputStream` value. It may be more practical to send a very large ASCII value via a `java.io.InputStream` rather than as a `LONGVARCHAR` parameter. The driver will read the data from the stream as needed until it reaches end-of-file.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the Java input stream that contains the ASCII parameter value
    `length` - the number of bytes in the stream
  Throws:
    `SQLException` - if a database access error occurs

### setAsciiStream

    void setAsciiStream(String parameterName,
                        InputStream x,
                        int length)
                        throws SQLException

  Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large ASCII value is input to a `LONGVARCHAR` parameter, it may be more practical to send it via a `java.io.InputStream`. Data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from ASCII to the database char format.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the Java input stream that contains the ASCII parameter value
    `length` - the number of bytes in the stream
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4

### setBinaryStream

    void setBinaryStream(int parameterIndex,
                         InputStream x,
                         int length)
                         throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given `java.io.InputStream` value. It may be more practical to send a very large binary value via a `java.io.InputStream` rather than as a `LONGVARBINARY` parameter. The driver will read the data from the stream as needed until it reaches end-of-file.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the java input stream which contains the binary parameter value
    `length` - the number of bytes in the stream
  Throws:
    `SQLException` - if a database access error occurs

### setBinaryStream

    void setBinaryStream(String parameterName,
                         InputStream x,
                         int length)
                         throws SQLException

  Sets the designated parameter to the given input stream, which will have the specified number of bytes. When a very large binary value is input to a `LONGVARBINARY` parameter, it may be more practical to send it via a `java.io.InputStream` object. The data will be read from the stream as needed until end-of-file is reached.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the java input stream which contains the binary parameter value
    `length` - the number of bytes in the stream
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4

### setCharacterStream

    void setCharacterStream(int parameterIndex,
                            Reader reader,
                            int length)
                            throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given `java.io.Reader` value. It may be more practical to send a very large UNICODE value via a `java.io.Reader` rather than as a `LONGVARCHAR` parameter. The driver will read the data from the stream as needed until it reaches end-of-file.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `reader` - the `Reader` object that contains the UNICODE data to be set
    `length` - the number of characters in the stream
  Throws:
    `SQLException` - if a database access error occurs

### setCharacterStream

    void setCharacterStream(String parameterName,
                            Reader reader,
                            int length)
                            throws SQLException

  Sets the designated parameter to 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 data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Parameters:
    `parameterName` - the name of the parameter
    `reader` - the `java.io.Reader` object that contains the UNICODE data used as the designated parameter
    `length` - the number of characters in the stream
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4

### setAsciiStream

    void setAsciiStream(int parameterIndex,
                        InputStream x)
                        throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given input stream. When a very large ASCII value is input to a `LONGVARCHAR` parameter, it may be more practical to send it via a `java.io.InputStream`. Data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from ASCII to the database char format.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setAsciiStream` which takes a length parameter.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the Java input stream that contains the ASCII parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `PreparedStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setAsciiStream

    void setAsciiStream(String parameterName,
                        InputStream x)
                        throws SQLException

  Sets the designated parameter to the given input stream. When a very large ASCII value is input to a `LONGVARCHAR` parameter, it may be more practical to send it via a `java.io.InputStream`. Data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from ASCII to the database char format.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setAsciiStream` which takes a length parameter.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the Java input stream that contains the ASCII parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setBinaryStream

    void setBinaryStream(int parameterIndex,
                         InputStream x)
                         throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given input stream. When a very large binary value is input to a `LONGVARBINARY` parameter, it may be more practical to send it via a `java.io.InputStream` object. The data will be read from the stream as needed until end-of-file is reached.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setBinaryStream` which takes a length parameter.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the java input stream which contains the binary parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `PreparedStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setBinaryStream

    void setBinaryStream(String parameterName,
                         InputStream x)
                         throws SQLException

  Sets the designated parameter to the given input stream. When a very large binary value is input to a `LONGVARBINARY` parameter, it may be more practical to send it via a `java.io.InputStream` object. The data will be read from the stream as needed until end-of-file is reached.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setBinaryStream` which takes a length parameter.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the java input stream which contains the binary parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setCharacterStream

    void setCharacterStream(int parameterIndex,
                            Reader reader)
                            throws SQLException

  Sets the designated parameter in this `RowSet` object's command to the given `Reader` object. 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 data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setCharacterStream` which takes a length parameter.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `reader` - the `java.io.Reader` object that contains the Unicode data
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `PreparedStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setCharacterStream

    void setCharacterStream(String parameterName,
                            Reader reader)
                            throws SQLException

  Sets the designated parameter to the given `Reader` object. 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 data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setCharacterStream` which takes a length parameter.

  Parameters:
    `parameterName` - the name of the parameter
    `reader` - the `java.io.Reader` object that contains the Unicode data
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setNCharacterStream

    void setNCharacterStream(int parameterIndex,
                             Reader value)
                             throws SQLException

  Sets the designated parameter in this `RowSet` object's command to a `Reader` object. The `Reader` reads the data till end-of-file is reached. The driver does the necessary conversion from Java character format to the national character set in the database.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setNCharacterStream` which takes a length parameter.

  Parameters:
    `parameterIndex` - of the first parameter is 1, the second is 2, ...
    `value` - the parameter value
  Throws:
    `SQLException` - if the driver does not support national character sets; if the driver can detect that a data conversion error could occur ; if a database access error occurs; or this method is called on a closed `PreparedStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setObject

    void setObject(int parameterIndex,
                   Object x,
                   int targetSqlType,
                   int scaleOrLength)
                   throws SQLException

  Sets the designated parameter in this `RowSet` object's command with the given Java `Object`. For integral values, the `java.lang` equivalent objects should be used (for example, an instance of the class `Integer` for an `int`). If the second argument is an `InputStream` then the stream must contain the number of bytes specified by scaleOrLength. If the second argument is a `Reader` then the reader must contain the number of characters specified * by scaleOrLength. If these conditions are not true the driver will generate a `SQLException` when the prepared statement is executed.

  The given Java object will be converted to the targetSqlType before being sent to the database.

  If the object is of a class implementing `SQLData`, the rowset should call the method `SQLData.writeSQL` to write the object to an `SQLOutput` data stream. If, on the other hand, the object is of a class implementing `Ref`, `Blob`, `Clob`, `NClob`, `Struct`, `java.net.URL`, or `Array`, the driver should pass it to the database as a value of the corresponding SQL type.

  Note that this method may be used to pass datatabase-specific abstract data types.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the object containing the input parameter value
    `targetSqlType` - the SQL type (as defined in `java.sql.Types`) to be sent to the database. The scale argument may further qualify this type.
    `scaleOrLength` - for `java.sql.Types.DECIMAL` or `java.sql.Types.NUMERIC types`, 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 a database access error occurs
  See Also:
    `Types`

### setObject

    void setObject(String parameterName,
                   Object x,
                   int targetSqlType,
                   int scale)
                   throws SQLException

  Sets the value of the designated parameter with the given object. The second argument must be an object type; for integral values, the `java.lang` equivalent objects should be used.

  The given Java object will be converted to the given targetSqlType before being sent to the database. If the object has a custom mapping (is of a class implementing the interface `SQLData`), the JDBC driver should call the method `SQLData.writeSQL` to write it to the SQL data stream. If, on the other hand, the object is of a class implementing `Ref`, `Blob`, `Clob`, `NClob`, `Struct`, `java.net.URL`, or `Array`, the driver should pass it to the database as a value of the corresponding SQL type.

  Note that this method may be used to pass datatabase- specific abstract data types.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the object containing the input parameter value
    `targetSqlType` - the SQL type (as defined in java.sql.Types) to be sent to the database. The scale argument may further qualify this type.
    `scale` - for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types, this is the number of digits after the decimal point. For all other types, this value will be ignored.
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if `targetSqlType` is a `ARRAY`, `BLOB`, `CLOB`, `DATALINK`, `JAVA_OBJECT`, `NCHAR`, `NCLOB`, `NVARCHAR`, `LONGNVARCHAR`, `REF`, `ROWID`, `SQLXML` or `STRUCT` data type and the JDBC driver does not support this data type
  Since:
    1.4
  See Also:
    `Types`, `ResultSet.getObject(int)`

### setObject

    void setObject(int parameterIndex,
                   Object x,
                   int targetSqlType)
                   throws SQLException

  Sets the designated parameter in this `RowSet` object's command with a Java `Object`. For integral values, the `java.lang` equivalent objects should be used. This method is like `setObject` above, but the scale used is the scale of the second parameter. Scalar values have a scale of zero. Literal values have the scale present in the literal.

  Even though it is supported, it is not recommended that this method be called with floating point input values.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the object containing the input parameter value
    `targetSqlType` - the SQL type (as defined in `java.sql.Types`) to be sent to the database
  Throws:
    `SQLException` - if a database access error occurs

### setObject

    void setObject(String parameterName,
                   Object x,
                   int targetSqlType)
                   throws SQLException

  Sets the value of the designated parameter with the given object. This method is like the method `setObject` above, except that it assumes a scale of zero.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the object containing the input parameter value
    `targetSqlType` - the SQL type (as defined in java.sql.Types) to be sent to the database
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if `targetSqlType` is a `ARRAY`, `BLOB`, `CLOB`, `DATALINK`, `JAVA_OBJECT`, `NCHAR`, `NCLOB`, `NVARCHAR`, `LONGNVARCHAR`, `REF`, `ROWID`, `SQLXML` or `STRUCT` data type and the JDBC driver does not support this data type
  Since:
    1.4
  See Also:
    `ResultSet.getObject(int)`

### setObject

    void setObject(String parameterName,
                   Object x)
                   throws SQLException

  Sets the value of the designated parameter with the given object. The second parameter must be of type `Object`; therefore, the `java.lang` equivalent objects should be used for built-in types.

  The JDBC specification specifies a standard mapping from Java `Object` types to SQL types. The given argument will be converted to the corresponding SQL type before being sent to the database.

  Note that this method may be used to pass datatabase- specific abstract data types, by using a driver-specific Java type. If the object is of a class implementing the interface `SQLData`, the JDBC driver should call the method `SQLData.writeSQL` to write it to the SQL data stream. If, on the other hand, the object is of a class implementing `Ref`, `Blob`, `Clob`, `NClob`, `Struct`, `java.net.URL`, or `Array`, the driver should pass it to the database as a value of the corresponding SQL type.

  This method throws an exception if there is an ambiguity, for example, if the object is of a class implementing more than one of the interfaces named above.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the object containing the input parameter value
  Throws:
    `SQLException` - if a database access error occurs, this method is called on a closed `CallableStatement` or if the given `Object` parameter is ambiguous
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getObject(int)`

### setObject

    void setObject(int parameterIndex,
                   Object x)
                   throws SQLException

  Sets the designated parameter in this `RowSet` object's command with a Java `Object`. For integral values, the `java.lang` equivalent objects should be used.

  The JDBC specification provides a standard mapping from Java Object types to SQL types. The driver will convert the given Java object to its standard SQL mapping before sending it to the database.

  Note that this method may be used to pass datatabase-specific abstract data types by using a driver-specific Java type. If the object is of a class implementing `SQLData`, the rowset should call the method `SQLData.writeSQL` to write the object to an `SQLOutput` data stream. If, on the other hand, the object is of a class implementing `Ref`, `Blob`, `Clob`, `NClob`, `Struct`, `java.net.URL`, or `Array`, the driver should pass it to the database as a value of the corresponding SQL type.

  An exception is thrown if there is an ambiguity, for example, if the object is of a class implementing more than one of these interfaces.

  Parameters:
    `parameterIndex` - The first parameter is 1, the second is 2, ...
    `x` - The object containing the input parameter value
  Throws:
    `SQLException` - if a database access error occurs

### setRef

    void setRef(int i,
                Ref x)
                throws SQLException

  Sets the designated parameter in this `RowSet` object's command with the given `Ref` value. The driver will convert this to the appropriate `REF(<structured-type>)` value.

  Parameters:
    `i` - the first parameter is 1, the second is 2, ...
    `x` - an object representing data of an SQL `REF` type
  Throws:
    `SQLException` - if a database access error occurs

### setBlob

    void setBlob(int i,
                 Blob x)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's command with the given `Blob` value. The driver will convert this to the `BLOB` value that the `Blob` object represents before sending it to the database.

  Parameters:
    `i` - the first parameter is 1, the second is 2, ...
    `x` - an object representing a BLOB
  Throws:
    `SQLException` - if a database access error occurs

### setBlob

    void setBlob(int parameterIndex,
                 InputStream inputStream,
                 long length)
                 throws SQLException

  Sets the designated parameter to a `InputStream` object. The inputstream must contain the number of characters specified by length otherwise a `SQLException` will be generated when the `PreparedStatement` is executed. This method differs from the `setBinaryStream (int, InputStream, int)` method because it informs the driver that the parameter value should be sent to the server as a `BLOB`. When the `setBinaryStream` method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a `LONGVARBINARY` or a `BLOB`

  Parameters:
    `parameterIndex` - index of the first parameter 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 a database access error occurs, this method is called on a closed `PreparedStatement`, if parameterIndex does not correspond to a parameter marker in the SQL statement, if the length specified is less than zero or if the number of bytes in the inputstream does not match the specfied length.
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setBlob

    void setBlob(int parameterIndex,
                 InputStream inputStream)
                 throws SQLException

  Sets the designated parameter to a `InputStream` object. This method differs from the `setBinaryStream (int, InputStream)` method because it informs the driver that the parameter value should be sent to the server as a `BLOB`. When the `setBinaryStream` method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a `LONGVARBINARY` or a `BLOB`

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setBlob` which takes a length parameter.

  Parameters:
    `parameterIndex` - index of the first parameter is 1, the second is 2, ...
    `inputStream` - An object that contains the data to set the parameter value to.
  Throws:
    `SQLException` - if a database access error occurs, this method is called on a closed `PreparedStatement` or if parameterIndex does not correspond to a parameter marker in the SQL statement,
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setBlob

    void setBlob(String parameterName,
                 InputStream inputStream,
                 long length)
                 throws SQLException

  Sets the designated parameter to a `InputStream` object. The `inputstream` must contain the number of characters specified by length, otherwise a `SQLException` will be generated when the `CallableStatement` is executed. This method differs from the `setBinaryStream (int, InputStream, int)` method because it informs the driver that the parameter value should be sent to the server as a `BLOB`. When the `setBinaryStream` method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a `LONGVARBINARY` or a `BLOB`

  Parameters:
    `parameterName` - the name of the parameter to be set 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 parameterIndex does not correspond to a parameter marker in the SQL statement, or if the length specified is less than zero; if the number of bytes in the inputstream does not match the specfied length; if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setBlob

    void setBlob(String parameterName,
                 Blob x)
                 throws SQLException

  Sets the designated parameter to the given `java.sql.Blob` object. The driver converts this to an SQL `BLOB` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - a `Blob` object that maps an SQL `BLOB` value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setBlob

    void setBlob(String parameterName,
                 InputStream inputStream)
                 throws SQLException

  Sets the designated parameter to a `InputStream` object. This method differs from the `setBinaryStream (int, InputStream)` method because it informs the driver that the parameter value should be sent to the server as a `BLOB`. When the `setBinaryStream` method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a `LONGVARBINARY` or a `BLOB`

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setBlob` which takes a length parameter.

  Parameters:
    `parameterName` - the name of the parameter
    `inputStream` - An object that contains the data to set the parameter value to.
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setClob

    void setClob(int i,
                 Clob x)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's command with the given `Clob` value. The driver will convert this to the `CLOB` value that the `Clob` object represents before sending it to the database.

  Parameters:
    `i` - the first parameter is 1, the second is 2, ...
    `x` - an object representing a CLOB
  Throws:
    `SQLException` - if a database access error occurs

### setClob

    void setClob(int parameterIndex,
                 Reader reader,
                 long length)
                 throws SQLException

  Sets the designated parameter to a `Reader` object. The reader must contain the number of characters specified by length otherwise a `SQLException` will be generated when the `PreparedStatement` is executed. This method differs from the `setCharacterStream (int, Reader, int)` method because it informs the driver that the parameter value should be sent to the server as a `CLOB`. When the `setCharacterStream` method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a `LONGVARCHAR` or a `CLOB`

  Parameters:
    `parameterIndex` - index of the first parameter 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 a database access error occurs, this method is called on a closed `PreparedStatement`, if parameterIndex does not correspond to a parameter marker in the SQL statement, or if the length specified is less than zero.
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setClob

    void setClob(int parameterIndex,
                 Reader reader)
                 throws SQLException

  Sets the designated parameter to a `Reader` object. This method differs from the `setCharacterStream (int, Reader)` method because it informs the driver that the parameter value should be sent to the server as a `CLOB`. When the `setCharacterStream` method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a `LONGVARCHAR` or a `CLOB`

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setClob` which takes a length parameter.

  Parameters:
    `parameterIndex` - index of the first parameter is 1, the second is 2, ...
    `reader` - An object that contains the data to set the parameter value to.
  Throws:
    `SQLException` - if a database access error occurs, this method is called on a closed `PreparedStatement`or if parameterIndex does not correspond to a parameter marker in the SQL statement
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setClob

    void setClob(String parameterName,
                 Reader reader,
                 long length)
                 throws SQLException

  Sets the designated parameter to a `Reader` object. The `reader` must contain the number of characters specified by length otherwise a `SQLException` will be generated when the `CallableStatement` is executed. This method differs from the `setCharacterStream (int, Reader, int)` method because it informs the driver that the parameter value should be sent to the server as a `CLOB`. When the `setCharacterStream` method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a `LONGVARCHAR` or a `CLOB`

  Parameters:
    `parameterName` - the name of the parameter to be set
    `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 parameterIndex does not correspond to a parameter marker in the SQL statement; if the length specified is less than zero; a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setClob

    void setClob(String parameterName,
                 Clob x)
                 throws SQLException

  Sets the designated parameter to the given `java.sql.Clob` object. The driver converts this to an SQL `CLOB` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - a `Clob` object that maps an SQL `CLOB` value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setClob

    void setClob(String parameterName,
                 Reader reader)
                 throws SQLException

  Sets the designated parameter to a `Reader` object. This method differs from the `setCharacterStream (int, Reader)` method because it informs the driver that the parameter value should be sent to the server as a `CLOB`. When the `setCharacterStream` method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a `LONGVARCHAR` or a `CLOB`

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setClob` which takes a length parameter.

  Parameters:
    `parameterName` - the name of the parameter
    `reader` - An object that contains the data to set the parameter value to.
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setArray

    void setArray(int i,
                  Array x)
                  throws SQLException

  Sets the designated parameter in this `RowSet` object's command with the given `Array` value. The driver will convert this to the `ARRAY` value that the `Array` object represents before sending it to the database.

  Parameters:
    `i` - the first parameter is 1, the second is 2, ...
    `x` - an object representing an SQL array
  Throws:
    `SQLException` - if a database access error occurs

### setDate

    void setDate(int parameterIndex,
                 Date x,
                 Calendar cal)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's command with the given `java.sql.Date` value. The driver will convert this to an SQL `DATE` value, using the given `java.util.Calendar` object to calculate the date.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
    `cal` - the `java.util.Calendar` object to use for calculating the date
  Throws:
    `SQLException` - if a database access error occurs

### setDate

    void setDate(String parameterName,
                 Date x)
                 throws SQLException

  Sets the designated parameter to the given `java.sql.Date` value using the default time zone of the virtual machine that is running the application. The driver converts this to an SQL `DATE` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getDate(int)`

### setDate

    void setDate(String parameterName,
                 Date x,
                 Calendar cal)
                 throws SQLException

  Sets the designated parameter to the given `java.sql.Date` value, using the given `Calendar` object. The driver uses the `Calendar` object to construct an SQL `DATE` value, which the driver then sends to the database. With a a `Calendar` object, the driver can calculate the date taking into account a custom timezone. If no `Calendar` object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
    `cal` - the `Calendar` object the driver will use to construct the date
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getDate(int)`

### setTime

    void setTime(int parameterIndex,
                 Time x,
                 Calendar cal)
                 throws SQLException

  Sets the designated parameter in this `RowSet` object's command with the given `java.sql.Time` value. The driver will convert this to an SQL `TIME` value, using the given `java.util.Calendar` object to calculate it, before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
    `cal` - the `java.util.Calendar` object to use for calculating the time
  Throws:
    `SQLException` - if a database access error occurs

### setTime

    void setTime(String parameterName,
                 Time x)
                 throws SQLException

  Sets the designated parameter to the given `java.sql.Time` value. The driver converts this to an SQL `TIME` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getTime(int)`

### setTime

    void setTime(String parameterName,
                 Time x,
                 Calendar cal)
                 throws SQLException

  Sets the designated parameter to the given `java.sql.Time` value, using the given `Calendar` object. The driver uses the `Calendar` object to construct an SQL `TIME` value, which the driver then sends to the database. With a a `Calendar` object, the driver can calculate the time taking into account a custom timezone. If no `Calendar` object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
    `cal` - the `Calendar` object the driver will use to construct the time
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getTime(int)`

### setTimestamp

    void setTimestamp(int parameterIndex,
                      Timestamp x,
                      Calendar cal)
                      throws SQLException

  Sets the designated parameter in this `RowSet` object's command with the given `java.sql.Timestamp` value. The driver will convert this to an SQL `TIMESTAMP` value, using the given `java.util.Calendar` object to calculate it, before sending it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
    `cal` - the `java.util.Calendar` object to use for calculating the timestamp
  Throws:
    `SQLException` - if a database access error occurs

### setTimestamp

    void setTimestamp(String parameterName,
                      Timestamp x,
                      Calendar cal)
                      throws SQLException

  Sets the designated parameter to the given `java.sql.Timestamp` value, using the given `Calendar` object. The driver uses the `Calendar` object to construct an SQL `TIMESTAMP` value, which the driver then sends to the database. With a a `Calendar` object, the driver can calculate the timestamp taking into account a custom timezone. If no `Calendar` object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
    `cal` - the `Calendar` object the driver will use to construct the timestamp
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4
  See Also:
    `ResultSet.getTimestamp(int)`

### clearParameters

    void clearParameters()
                         throws SQLException

  Clears the parameters set for this `RowSet` object's command.

  In general, parameter values remain in force for repeated use of a `RowSet` object. Setting a parameter value automatically clears its previous value. However, in some cases it is useful to immediately release the resources used by the current parameter values, which can be done by calling the method `clearParameters`.

  Throws:
    `SQLException` - if a database access error occurs

### execute

    void execute()
                 throws SQLException

  Fills this `RowSet` object with data.

  The `execute` method may use the following properties to create a connection for reading data: url, data source name, user name, password, transaction isolation, and type map. The `execute` method may use the following properties to create a statement to execute a command: command, read only, maximum field size, maximum rows, escape processing, and query timeout.

  If the required properties have not been set, an exception is thrown. If this method is successful, the current contents of the rowset are discarded and the rowset's metadata is also (re)set. If there are outstanding updates, they are ignored.

  If this `RowSet` object does not maintain a continuous connection with its source of data, it may use a reader (a `RowSetReader` object) to fill itself with data. In this case, a reader will have been registered with this `RowSet` object, and the method `execute` will call on the reader's `readData` method as part of its implementation.

  Throws:
    `SQLException` - if a database access error occurs or any of the properties necessary for making a connection and creating a statement have not been set

### addRowSetListener

    void addRowSetListener(RowSetListener listener)

  Registers the given listener so that it will be notified of events that occur on this `RowSet` object.

  Parameters:
    `listener` - a component that has implemented the `RowSetListener` interface and wants to be notified when events occur on this `RowSet` object
  See Also:
    `removeRowSetListener(javax.sql.RowSetListener)`

### removeRowSetListener

    void removeRowSetListener(RowSetListener listener)

  Removes the specified listener from the list of components that will be notified when an event occurs on this `RowSet` object.

  Parameters:
    `listener` - a component that has been registered as a listener for this `RowSet` object
  See Also:
    `addRowSetListener(javax.sql.RowSetListener)`

### setSQLXML

    void setSQLXML(int parameterIndex,
                   SQLXML xmlObject)
                   throws SQLException

  Sets the designated parameter to the given `java.sql.SQLXML` object. The driver converts this to an SQL `XML` value when it sends it to the database.

  Parameters:
    `parameterIndex` - index of the first parameter is 1, the second is 2, ...
    `xmlObject` - a `SQLXML` object that maps an SQL `XML` value
  Throws:
    `SQLException` - 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 or if there is an error processing the XML value. The `getCause` method of the exception may provide a more detailed exception, for example, if the stream does not contain valid XML.
  Since:
    1.6

### setSQLXML

    void setSQLXML(String parameterName,
                   SQLXML xmlObject)
                   throws SQLException

  Sets the designated parameter to the given `java.sql.SQLXML` object. The driver converts this to an `SQL XML` value when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `xmlObject` - a `SQLXML` object that maps an `SQL XML` value
  Throws:
    `SQLException` - 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 or if there is an error processing the XML value. The `getCause` method of the exception may provide a more detailed exception, for example, if the stream does not contain valid XML.
  Since:
    1.6

### setRowId

    void setRowId(int parameterIndex,
                  RowId x)
                  throws SQLException

  Sets the designated parameter to the given `java.sql.RowId` object. The driver converts this to a SQL `ROWID` value when it sends it to the database

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs
  Since:
    1.6

### setRowId

    void setRowId(String parameterName,
                  RowId x)
                  throws SQLException

  Sets the designated parameter to the given `java.sql.RowId` object. The driver converts this to a SQL `ROWID` when it sends it to the database.

  Parameters:
    `parameterName` - the name of the parameter
    `x` - the parameter value
  Throws:
    `SQLException` - if a database access error occurs
  Since:
    1.6

### setNString

    void setNString(int parameterIndex,
                    String value)
                    throws SQLException

  Sets the designated paramter to the given `String` object. The driver converts this to a SQL `NCHAR` or `NVARCHAR` or `LONGNVARCHAR` value (depending on the argument's size relative to the driver's limits on `NVARCHAR` values) when it sends it to the database.

  Parameters:
    `parameterIndex` - of the first parameter is 1, the second is 2, ...
    `value` - the parameter value
  Throws:
    `SQLException` - if the driver does not support national character sets; if the driver can detect that a data conversion error could occur ; or if a database access error occurs
  Since:
    1.6

### setNString

    void setNString(String parameterName,
                    String value)
                    throws SQLException

  Sets the designated paramter to the given `String` object. The driver converts this to a SQL `NCHAR` or `NVARCHAR` or `LONGNVARCHAR`

  Parameters:
    `parameterName` - the name of the column to be set
    `value` - the parameter value
  Throws:
    `SQLException` - if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; or if a database access error occurs
  Since:
    1.6

### setNCharacterStream

    void setNCharacterStream(int parameterIndex,
                             Reader value,
                             long length)
                             throws SQLException

  Sets the designated parameter to a `Reader` object. The `Reader` reads the data till end-of-file is reached. The driver does the necessary conversion from Java character format to the national character set in the database.

  Parameters:
    `parameterIndex` - of the first parameter is 1, the second is 2, ...
    `value` - the parameter value
    `length` - the number of characters in the parameter data.
  Throws:
    `SQLException` - if the driver does not support national character sets; if the driver can detect that a data conversion error could occur ; or if a database access error occurs
  Since:
    1.6

### setNCharacterStream

    void setNCharacterStream(String parameterName,
                             Reader value,
                             long length)
                             throws SQLException

  Sets the designated parameter to a `Reader` object. The `Reader` reads the data till end-of-file is reached. The driver does the necessary conversion from Java character format to the national character set in the database.

  Parameters:
    `parameterName` - the name of the column to be set
    `value` - the parameter value
    `length` - the number of characters in the parameter data.
  Throws:
    `SQLException` - if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; or if a database access error occurs
  Since:
    1.6

### setNCharacterStream

    void setNCharacterStream(String parameterName,
                             Reader value)
                             throws SQLException

  Sets the designated parameter to a `Reader` object. The `Reader` reads the data till end-of-file is reached. The driver does the necessary conversion from Java character format to the national character set in the database.

  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setNCharacterStream` which takes a length parameter.

  Parameters:
    `parameterName` - the name of the parameter
    `value` - the parameter value
  Throws:
    `SQLException` - if the driver does not support national character sets; if the driver can detect that a data conversion error could occur ; if a database access error occurs; or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setNClob

    void setNClob(String parameterName,
                  NClob value)
                  throws SQLException

  Sets the designated parameter to a `java.sql.NClob` object. The object implements the `java.sql.NClob` interface. This `NClob` object maps to a SQL `NCLOB`.

  Parameters:
    `parameterName` - the name of the column to be set
    `value` - the parameter value
  Throws:
    `SQLException` - if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; or if a database access error occurs
  Since:
    1.6

### setNClob

    void setNClob(String parameterName,
                  Reader reader,
                  long length)
                  throws SQLException

  Sets the designated parameter to a `Reader` object. The `reader` must contain the number of characters specified by length otherwise a `SQLException` will be generated when the `CallableStatement` is executed. This method differs from the `setCharacterStream (int, Reader, int)` method because it informs the driver that the parameter value should be sent to the server as a `NCLOB`. When the `setCharacterStream` method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a `LONGNVARCHAR` or a `NCLOB`

  Parameters:
    `parameterName` - the name of the parameter to be set
    `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 parameterIndex does not correspond to a parameter marker in the SQL statement; if the length specified is less than zero; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setNClob

    void setNClob(String parameterName,
                  Reader reader)
                  throws SQLException

  Sets the designated parameter to a `Reader` object. This method differs from the `setCharacterStream (int, Reader)` method because it informs the driver that the parameter value should be sent to the server as a `NCLOB`. When the `setCharacterStream` method is used, the driver may have to do extra work to determine whether the parameter data should be send to the server as a `LONGNVARCHAR` or a `NCLOB`

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setNClob` which takes a length parameter.

  Parameters:
    `parameterName` - the name of the parameter
    `reader` - An object that contains the data to set the parameter value to.
  Throws:
    `SQLException` - if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed `CallableStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setNClob

    void setNClob(int parameterIndex,
                  Reader reader,
                  long length)
                  throws SQLException

  Sets the designated parameter to a `Reader` object. The reader must contain the number of characters specified by length otherwise a `SQLException` will be generated when the `PreparedStatement` is executed. This method differs from the `setCharacterStream (int, Reader, int)` method because it informs the driver that the parameter value should be sent to the server as a `NCLOB`. When the `setCharacterStream` method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a `LONGNVARCHAR` or a `NCLOB`

  Parameters:
    `parameterIndex` - index of the first parameter 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 parameterIndex does not correspond to a parameter marker in the SQL statement; if the length specified is less than zero; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed `PreparedStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setNClob

    void setNClob(int parameterIndex,
                  NClob value)
                  throws SQLException

  Sets the designated parameter to a `java.sql.NClob` object. The driver converts this to a SQL `NCLOB` value when it sends it to the database.

  Parameters:
    `parameterIndex` - of the first parameter is 1, the second is 2, ...
    `value` - the parameter value
  Throws:
    `SQLException` - if the driver does not support national character sets; if the driver can detect that a data conversion error could occur ; or if a database access error occurs
  Since:
    1.6

### setNClob

    void setNClob(int parameterIndex,
                  Reader reader)
                  throws SQLException

  Sets the designated parameter to a `Reader` object. This method differs from the `setCharacterStream (int, Reader)` method because it informs the driver that the parameter value should be sent to the server as a `NCLOB`. When the `setCharacterStream` method is used, the driver may have to do extra work to determine whether the parameter data should be sent to the server as a `LONGNVARCHAR` or a `NCLOB`

  Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of `setNClob` which takes a length parameter.

  Parameters:
    `parameterIndex` - index of the first parameter is 1, the second is 2, ...
    `reader` - An object that contains the data to set the parameter value to.
  Throws:
    `SQLException` - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed `PreparedStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.6

### setURL

    void setURL(int parameterIndex,
                URL x)
                throws SQLException

  Sets the designated parameter to the given `java.net.URL` value. The driver converts this to an SQL `DATALINK` value when it sends it to the database.

  Parameters:
    `parameterIndex` - the first parameter is 1, the second is 2, ...
    `x` - the `java.net.URL` object to be set
  Throws:
    `SQLException` - if a database access error occurs or this method is called on a closed `PreparedStatement`
    `SQLFeatureNotSupportedException` - if the JDBC driver does not support this method
  Since:
    1.4

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