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	/*
	* Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation. Oracle designates this
	* particular file as subject to the "Classpath" exception as provided
	* by Oracle in the LICENSE file that accompanied this code.
	*
	* This code is distributed in the hope that it will be useful, but WITHOUT
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/

	package javax.sql;

	import java.sql.*;
	import java.io.*;
	import java.math.*;
	import java.util.*;

	/**
	* The interface that adds support to the JDBC API for the
	* JavaBeans 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.
	* <P>
	* The {@code RowSet}
	* interface provides a set of JavaBeans properties that allow a {@code 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 ({@code setInt},
	* {@code setBytes}, {@code 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.
	* <P>
	* The {@code 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.
	*
	* <P>The {@code RowSet} interface is unique in that it is intended to be
	* implemented using the rest of the JDBC API. In other words, a
	* {@code RowSet} implementation is a layer of software that executes "on top"
	* of a JDBC driver. Implementations of the {@code RowSet} interface can
	* be provided by anyone, including JDBC driver vendors who want to
	* provide a {@code RowSet} implementation as part of their JDBC products.
	* <P>
	* A {@code 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 <i>connected</i> 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 <i>disconnected</i> 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.
	* <P>
	* A disconnected rowset may have a {@code Reader} (a {@code RowSetReader} object)
	* and a writer (a {@code RowSetWriter} object) associated with it.
	* The {@code 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.
	* <P>
	* Rowsets are easy to use. The {@code RowSet} interface extends the standard
	* {@code java.sql.ResultSet} interface. The {@code RowSetMetaData}
	* interface extends the {@code 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 {@code ResultSet} objects will also easily be made to work with rowsets.
	*
	* @since 1.4
	*/

	public interface RowSet extends ResultSet {

	//-----------------------------------------------------------------------
	// Properties
	//-----------------------------------------------------------------------

	//-----------------------------------------------------------------------
	// The following properties may be used to create a Connection.
	//-----------------------------------------------------------------------

	/**
	* Retrieves the url property this {@code RowSet} object will use to
	* create a connection if it uses the {@code DriverManager}
	* instead of a {@code DataSource} object to establish the connection.
	* The default value is {@code null}.
	*
	* @return a string url
	* @throws SQLException if a database access error occurs
	* @see #setUrl
	*/
	String getUrl() throws SQLException;

	/**
	* Sets the URL this {@code RowSet} object will use when it uses the
	* {@code 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.
	*
	* @param url a string value; may be {@code null}
	* @throws SQLException if a database access error occurs
	* @see #getUrl
	*/
	void setUrl(String url) throws SQLException;

	/**
	* Retrieves the logical name that identifies the data source for this
	* {@code RowSet} object.
	*
	* @return a data source name
	* @see #setDataSourceName
	* @see #setUrl
	*/
	String getDataSourceName();

	/**
	* Sets the data source name property for this {@code RowSet} object to the
	* given {@code String}.
	* <P>
	* The value of the data source name property can be used to do a lookup of
	* a {@code DataSource} object that has been registered with a naming
	* service. After being retrieved, the {@code DataSource} object can be
	* used to create a connection to the data source that it represents.
	*
	* @param name the logical name of the data source for this {@code RowSet}
	* object; may be {@code null}
	* @throws SQLException if a database access error occurs
	* @see #getDataSourceName
	*/
	void setDataSourceName(String name) throws SQLException;

	/**
	* Retrieves the username used to create a database connection for this
	* {@code RowSet} object.
	* The username property is set at run time before calling the method
	* {@code execute}. It is
	* not usually part of the serialized state of a {@code RowSet} object.
	*
	* @return the username property
	* @see #setUsername
	*/
	String getUsername();

	/**
	* Sets the username property for this {@code RowSet} object to the
	* given {@code String}.
	*
	* @param name a user name
	* @throws SQLException if a database access error occurs
	* @see #getUsername
	*/
	void setUsername(String name) throws SQLException;

	/**
	* Retrieves the password used to create a database connection.
	* The password property is set at run time before calling the method
	* {@code execute}. It is not usually part of the serialized state
	* of a {@code RowSet} object.
	*
	* @return the password for making a database connection
	* @see #setPassword
	*/
	String getPassword();

	/**
	* Sets the database password for this {@code RowSet} object to
	* the given {@code String}.
	*
	* @param password the password string
	* @throws SQLException if a database access error occurs
	* @see #getPassword
	*/
	void setPassword(String password) throws SQLException;

	/**
	* Retrieves the transaction isolation level set for this
	* {@code RowSet} object.
	*
	* @return the transaction isolation level; one of
	* {@code Connection.TRANSACTION_READ_UNCOMMITTED},
	* {@code Connection.TRANSACTION_READ_COMMITTED},
	* {@code Connection.TRANSACTION_REPEATABLE_READ}, or
	* {@code Connection.TRANSACTION_SERIALIZABLE}
	* @see #setTransactionIsolation
	*/
	int getTransactionIsolation();

	/**
	* Sets the transaction isolation level for this {@code RowSet} object.
	*
	* @param level the transaction isolation level; one of
	* {@code Connection.TRANSACTION_READ_UNCOMMITTED},
	* {@code Connection.TRANSACTION_READ_COMMITTED},
	* {@code Connection.TRANSACTION_REPEATABLE_READ}, or
	* {@code Connection.TRANSACTION_SERIALIZABLE}
	* @throws SQLException if a database access error occurs
	* @see #getTransactionIsolation
	*/
	void setTransactionIsolation(int level) throws SQLException;

	/**
	* Retrieves the {@code Map} object associated with this
	* {@code RowSet} object, which specifies the custom mapping
	* of SQL user-defined types, if any. The default is for the
	* type map to be empty.
	*
	* @return a {@code 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 #setTypeMap
	*/
	java.util.Map<String,Class<?>> getTypeMap() throws SQLException;

	/**
	* Installs the given {@code java.util.Map} object as the default
	* type map for this {@code RowSet} object. This type map will be
	* used unless another type map is supplied as a method parameter.
	*
	* @param map a {@code 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 #getTypeMap
	*/
	void setTypeMap(java.util.Map<String,Class<?>> map) throws SQLException;

	//-----------------------------------------------------------------------
	// The following properties may be used to create a Statement.
	//-----------------------------------------------------------------------

	/**
	* Retrieves this {@code 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 {@code null}.
	*
	* @return the command string; may be {@code null}
	* @see #setCommand
	*/
	String getCommand();

	/**
	* Sets this {@code 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.
	*
	* @param cmd the SQL query that will be used to get the data for this
	* {@code RowSet} object; may be {@code null}
	* @throws SQLException if a database access error occurs
	* @see #getCommand
	*/
	void setCommand(String cmd) throws SQLException;

	/**
	* Retrieves whether this {@code RowSet} object is read-only.
	* If updates are possible, the default is for a rowset to be
	* updatable.
	* <P>
	* Attempts to update a read-only rowset will result in an
	* {@code SQLException} being thrown.
	*
	* @return {@code true} if this {@code RowSet} object is
	* read-only; {@code false} if it is updatable
	* @see #setReadOnly
	*/
	boolean isReadOnly();

	/**
	* Sets whether this {@code RowSet} object is read-only to the
	* given {@code boolean}.
	*
	* @param value {@code true} if read-only; {@code false} if
	* updatable
	* @throws SQLException if a database access error occurs
	* @see #isReadOnly
	*/
	void setReadOnly(boolean value) throws SQLException;

	/**
	* Retrieves the maximum number of bytes that may be returned
	* for certain column values.
	* This limit applies only to {@code BINARY},
	* {@code VARBINARY}, {@code LONGVARBINARYBINARY}, {@code CHAR},
	* {@code VARCHAR}, {@code LONGVARCHAR}, {@code NCHAR}
	* and {@code NVARCHAR} columns.
	* If the limit is exceeded, the excess data is silently discarded.
	*
	* @return the current maximum column size limit; zero means that there
	* is no limit
	* @throws SQLException if a database access error occurs
	* @see #setMaxFieldSize
	*/
	int getMaxFieldSize() 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 {@code BINARY},
	* {@code VARBINARY}, {@code LONGVARBINARYBINARY}, {@code CHAR},
	* {@code VARCHAR}, {@code LONGVARCHAR}, {@code NCHAR}
	* and {@code NVARCHAR} columns.
	* If the limit is exceeded, the excess data is silently discarded.
	* For maximum portability, use values greater than 256.
	*
	* @param max the new max column size limit in bytes; zero means unlimited
	* @throws SQLException if a database access error occurs
	* @see #getMaxFieldSize
	*/
	void setMaxFieldSize(int max) throws SQLException;

	/**
	* Retrieves the maximum number of rows that this {@code RowSet}
	* object can contain.
	* If the limit is exceeded, the excess rows are silently dropped.
	*
	* @return the current maximum number of rows that this {@code RowSet}
	* object can contain; zero means unlimited
	* @throws SQLException if a database access error occurs
	* @see #setMaxRows
	*/
	int getMaxRows() throws SQLException;

	/**
	* Sets the maximum number of rows that this {@code RowSet}
	* object can contain to the specified number.
	* If the limit is exceeded, the excess rows are silently dropped.
	*
	* @param max the new maximum number of rows; zero means unlimited
	* @throws SQLException if a database access error occurs
	* @see #getMaxRows
	*/
	void setMaxRows(int max) throws SQLException;

	/**
	* Retrieves whether escape processing is enabled for this
	* {@code 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.
	*
	* @return {@code true} if escape processing is enabled;
	* {@code false} if it is disabled
	* @throws SQLException if a database access error occurs
	* @see #setEscapeProcessing
	*/
	boolean getEscapeProcessing() throws SQLException;

	/**
	* Sets escape processing for this {@code 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.
	*
	* @param enable {@code true} to enable escape processing;
	* {@code false} to disable it
	* @throws SQLException if a database access error occurs
	* @see #getEscapeProcessing
	*/
	void setEscapeProcessing(boolean enable) throws SQLException;

	/**
	* Retrieves the maximum number of seconds the driver will wait for
	* a statement to execute.
	* If this limit is exceeded, an {@code SQLException} is thrown.
	*
	* @return the current query timeout limit in seconds; zero means
	* unlimited
	* @throws SQLException if a database access error occurs
	* @see #setQueryTimeout
	*/
	int getQueryTimeout() 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 {@code SQLException} is thrown.
	*
	* @param seconds the new query timeout limit in seconds; zero means
	* that there is no limit
	* @throws SQLException if a database access error occurs
	* @see #getQueryTimeout
	*/
	void setQueryTimeout(int seconds) throws SQLException;

	/**
	* Sets the type of this {@code 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.
	*
	* @param type one of the {@code ResultSet} constants specifying a type:
	* {@code ResultSet.TYPE_FORWARD_ONLY},
	* {@code ResultSet.TYPE_SCROLL_INSENSITIVE}, or
	* {@code ResultSet.TYPE_SCROLL_SENSITIVE}
	* @throws SQLException if a database access error occurs
	* @see java.sql.ResultSet#getType
	*/
	void setType(int type) throws SQLException;

	/**
	* Sets the concurrency of this {@code RowSet} object to the given
	* concurrency level. This method is used to change the concurrency level
	* of a rowset, which is by default {@code ResultSet.CONCUR_READ_ONLY}
	*
	* @param concurrency one of the {@code ResultSet} constants specifying a
	* concurrency level: {@code ResultSet.CONCUR_READ_ONLY} or
	* {@code ResultSet.CONCUR_UPDATABLE}
	* @throws SQLException if a database access error occurs
	* @see ResultSet#getConcurrency
	*/
	void setConcurrency(int concurrency) throws SQLException;

	//-----------------------------------------------------------------------
	// Parameters
	//-----------------------------------------------------------------------

	/**
	* The {@code RowSet} setter methods are used to set any input parameters
	* needed by the {@code RowSet} object's command.
	* Parameters are set at run time, as opposed to design time.
	*/

	/**
	* Sets the designated parameter in this {@code RowSet} object's SQL
	* command to SQL {@code NULL}.
	*
	* <P><B>Note:</B> You must specify the parameter's SQL type.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param sqlType a SQL type code defined by {@code java.sql.Types}
	* @throws SQLException if a database access error occurs
	*/
	void setNull(int parameterIndex, int sqlType) throws SQLException;

	/**
	* Sets the designated parameter to SQL {@code NULL}.
	*
	* <P><B>Note:</B> You must specify the parameter's SQL type.
	*
	* @param parameterName the name of the parameter
	* @param sqlType the SQL type code defined in {@code java.sql.Types}
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @since 1.4
	*/
	void setNull(String parameterName, int sqlType) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's SQL
	* command to SQL {@code NULL}. This version of the method {@code setNull}
	* should be used for SQL user-defined types (UDTs) and {@code REF} type
	* parameters. Examples of UDTs include: {@code STRUCT}, {@code DISTINCT},
	* {@code JAVA_OBJECT}, and named array types.
	*
	* <P><B>Note:</B> To be portable, applications must give the
	* SQL type code and the fully qualified SQL type name when specifying
	* a NULL UDT or {@code REF} parameter. In the case of a UDT,
	* the name is the type name of the parameter itself. For a {@code 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 {@code 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 {@code REF} type,
	* the typeName parameter is ignored.
	*
	*
	* @param paramIndex the first parameter is 1, the second is 2, ...
	* @param sqlType a value from {@code java.sql.Types}
	* @param typeName the fully qualified name of an SQL UDT or the type
	* name of the SQL structured type being referenced by a {@code REF}
	* type; ignored if the parameter is not a UDT or {@code REF} type
	* @throws SQLException if a database access error occurs
	*/
	void setNull (int paramIndex, int sqlType, String typeName)
	throws SQLException;

	/**
	* Sets the designated parameter to SQL {@code NULL}.
	* This version of the method {@code 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.
	*
	* <P><B>Note:</B> 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.
	*
	*
	* @param parameterName the name of the parameter
	* @param sqlType a value from {@code java.sql.Types}
	* @param typeName the fully-qualified name of an SQL user-defined type;
	* ignored if the parameter is not a user-defined type or
	* SQL {@code REF} value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @since 1.4
	*/
	void setNull (String parameterName, int sqlType, String typeName)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given Java {@code boolean} value. The driver converts this to
	* an SQL {@code BIT} value before sending it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setBoolean(int parameterIndex, boolean x) throws SQLException;

	/**
	* Sets the designated parameter to the given Java {@code boolean} value.
	* The driver converts this
	* to an SQL {@code BIT} or {@code BOOLEAN} value when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @see #getBoolean
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @since 1.4
	*/
	void setBoolean(String parameterName, boolean x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given Java {@code byte} value. The driver converts this to
	* an SQL {@code TINYINT} value before sending it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setByte(int parameterIndex, byte x) throws SQLException;

	/**
	* Sets the designated parameter to the given Java {@code byte} value.
	* The driver converts this
	* to an SQL {@code TINYINT} value when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getByte
	* @since 1.4
	*/
	void setByte(String parameterName, byte x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given Java {@code short} value. The driver converts this to
	* an SQL {@code SMALLINT} value before sending it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setShort(int parameterIndex, short x) throws SQLException;

	/**
	* Sets the designated parameter to the given Java {@code short} value.
	* The driver converts this
	* to an SQL {@code SMALLINT} value when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getShort
	* @since 1.4
	*/
	void setShort(String parameterName, short x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given Java {@code int} value. The driver converts this to
	* an SQL {@code INTEGER} value before sending it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setInt(int parameterIndex, int x) throws SQLException;

	/**
	* Sets the designated parameter to the given Java {@code int} value.
	* The driver converts this
	* to an SQL {@code INTEGER} value when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getInt
	* @since 1.4
	*/
	void setInt(String parameterName, int x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given Java {@code long} value. The driver converts this to
	* an SQL {@code BIGINT} value before sending it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setLong(int parameterIndex, long x) throws SQLException;

	/**
	* Sets the designated parameter to the given Java {@code long} value.
	* The driver converts this
	* to an SQL {@code BIGINT} value when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getLong
	* @since 1.4
	*/
	void setLong(String parameterName, long x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given Java {@code float} value. The driver converts this to
	* an SQL {@code REAL} value before sending it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setFloat(int parameterIndex, float x) throws SQLException;

	/**
	* Sets the designated parameter to the given Java {@code float} value.
	* The driver converts this
	* to an SQL {@code FLOAT} value when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getFloat
	* @since 1.4
	*/
	void setFloat(String parameterName, float x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given Java {@code double} value. The driver converts this to
	* an SQL {@code DOUBLE} value before sending it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setDouble(int parameterIndex, double x) throws SQLException;

	/**
	* Sets the designated parameter to the given Java {@code double} value.
	* The driver converts this
	* to an SQL {@code DOUBLE} value when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getDouble
	* @since 1.4
	*/
	void setDouble(String parameterName, double x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given {@code java.math.BigDecimal} value.
	* The driver converts this to
	* an SQL {@code NUMERIC} value before sending it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException;

	/**
	* Sets the designated parameter to the given
	* {@code java.math.BigDecimal} value.
	* The driver converts this to an SQL {@code NUMERIC} value when
	* it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getBigDecimal
	* @since 1.4
	*/
	void setBigDecimal(String parameterName, BigDecimal x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given Java {@code String} value. Before sending it to the
	* database, the driver converts this to an SQL {@code VARCHAR} or
	* {@code LONGVARCHAR} value, depending on the argument's size relative
	* to the driver's limits on {@code VARCHAR} values.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setString(int parameterIndex, String x) throws SQLException;

	/**
	* Sets the designated parameter to the given Java {@code String} value.
	* The driver converts this
	* to an SQL {@code VARCHAR} or {@code LONGVARCHAR} value
	* (depending on the argument's
	* size relative to the driver's limits on {@code VARCHAR} values)
	* when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getString
	* @since 1.4
	*/
	void setString(String parameterName, String x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given Java array of {@code byte} values. Before sending it to the
	* database, the driver converts this to an SQL {@code VARBINARY} or
	* {@code LONGVARBINARY} value, depending on the argument's size relative
	* to the driver's limits on {@code VARBINARY} values.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setBytes(int parameterIndex, byte x[]) throws SQLException;

	/**
	* Sets the designated parameter to the given Java array of bytes.
	* The driver converts this to an SQL {@code VARBINARY} or
	* {@code LONGVARBINARY} (depending on the argument's size relative
	* to the driver's limits on {@code VARBINARY} values) when it sends
	* it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getBytes
	* @since 1.4
	*/
	void setBytes(String parameterName, byte x[]) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given {@code java.sql.Date} value. The driver converts this to
	* an SQL {@code DATE} value before sending it to the database, using the
	* default {@code java.util.Calendar} to calculate the date.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setDate(int parameterIndex, java.sql.Date x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given {@code java.sql.Time} value. The driver converts this to
	* an SQL {@code TIME} value before sending it to the database, using the
	* default {@code java.util.Calendar} to calculate it.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setTime(int parameterIndex, java.sql.Time x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given {@code java.sql.Timestamp} value. The driver converts this to
	* an SQL {@code TIMESTAMP} value before sending it to the database, using the
	* default {@code java.util.Calendar} to calculate it.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setTimestamp(int parameterIndex, java.sql.Timestamp x)
	throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.Timestamp} value.
	* The driver
	* converts this to an SQL {@code TIMESTAMP} value when it sends it to the
	* database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getTimestamp
	* @since 1.4
	*/
	void setTimestamp(String parameterName, java.sql.Timestamp x)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given {@code java.io.InputStream} value.
	* It may be more practical to send a very large ASCII value via a
	* {@code java.io.InputStream} rather than as a {@code LONGVARCHAR}
	* parameter. The driver will read the data from the stream
	* as needed until it reaches end-of-file.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the Java input stream that contains the ASCII parameter value
	* @param length the number of bytes in the stream
	* @throws SQLException if a database access error occurs
	*/
	void setAsciiStream(int parameterIndex, java.io.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 {@code LONGVARCHAR}
	* parameter, it may be more practical to send it via a
	* {@code 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.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	*
	* @param parameterName the name of the parameter
	* @param x the Java input stream that contains the ASCII parameter value
	* @param length the number of bytes in the stream
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @since 1.4
	*/
	void setAsciiStream(String parameterName, java.io.InputStream x, int length)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given {@code java.io.InputStream} value.
	* It may be more practical to send a very large binary value via a
	* {@code java.io.InputStream} rather than as a {@code LONGVARBINARY}
	* parameter. The driver will read the data from the stream
	* as needed until it reaches end-of-file.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the java input stream which contains the binary parameter value
	* @param length the number of bytes in the stream
	* @throws SQLException if a database access error occurs
	*/
	void setBinaryStream(int parameterIndex, java.io.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 {@code LONGVARBINARY}
	* parameter, it may be more practical to send it via a
	* {@code java.io.InputStream} object. The data will be read from the stream
	* as needed until end-of-file is reached.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	*
	* @param parameterName the name of the parameter
	* @param x the java input stream which contains the binary parameter value
	* @param length the number of bytes in the stream
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @since 1.4
	*/
	void setBinaryStream(String parameterName, java.io.InputStream x,
	int length) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given {@code java.io.Reader} value.
	* It may be more practical to send a very large UNICODE value via a
	* {@code java.io.Reader} rather than as a {@code LONGVARCHAR}
	* parameter. The driver will read the data from the stream
	* as needed until it reaches end-of-file.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param reader the {@code Reader} object that contains the UNICODE data
	* to be set
	* @param length the number of characters in the stream
	* @throws SQLException if a database access error occurs
	*/
	void setCharacterStream(int parameterIndex,
	Reader reader,
	int length) throws SQLException;

	/**
	* Sets the designated parameter to the given {@code Reader}
	* object, which is the given number of characters long.
	* When a very large UNICODE value is input to a {@code LONGVARCHAR}
	* parameter, it may be more practical to send it via a
	* {@code 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.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	*
	* @param parameterName the name of the parameter
	* @param reader the {@code java.io.Reader} object that
	* contains the UNICODE data used as the designated parameter
	* @param length the number of characters in the stream
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @since 1.4
	*/
	void setCharacterStream(String parameterName,
	java.io.Reader reader,
	int length) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given input stream.
	* When a very large ASCII value is input to a {@code LONGVARCHAR}
	* parameter, it may be more practical to send it via a
	* {@code 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.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setAsciiStream} which takes a length parameter.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param 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 {@code PreparedStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setAsciiStream(int parameterIndex, java.io.InputStream x)
	throws SQLException;

	/**
	* Sets the designated parameter to the given input stream.
	* When a very large ASCII value is input to a {@code LONGVARCHAR}
	* parameter, it may be more practical to send it via a
	* {@code 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.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setAsciiStream} which takes a length parameter.
	*
	* @param parameterName the name of the parameter
	* @param 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setAsciiStream(String parameterName, java.io.InputStream x)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given input stream.
	* When a very large binary value is input to a {@code LONGVARBINARY}
	* parameter, it may be more practical to send it via a
	* {@code java.io.InputStream} object. The data will be read from the
	* stream as needed until end-of-file is reached.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setBinaryStream} which takes a length parameter.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param 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 {@code PreparedStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setBinaryStream(int parameterIndex, java.io.InputStream x)
	throws SQLException;

	/**
	* Sets the designated parameter to the given input stream.
	* When a very large binary value is input to a {@code LONGVARBINARY}
	* parameter, it may be more practical to send it via a
	* {@code java.io.InputStream} object. The data will be read from the
	* stream as needed until end-of-file is reached.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setBinaryStream} which takes a length parameter.
	*
	* @param parameterName the name of the parameter
	* @param 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setBinaryStream(String parameterName, java.io.InputStream x)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to the given {@code Reader}
	* object.
	* When a very large UNICODE value is input to a {@code LONGVARCHAR}
	* parameter, it may be more practical to send it via a
	* {@code 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.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setCharacterStream} which takes a length parameter.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param reader the {@code 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 {@code PreparedStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setCharacterStream(int parameterIndex,
	java.io.Reader reader) throws SQLException;

	/**
	* Sets the designated parameter to the given {@code Reader}
	* object.
	* When a very large UNICODE value is input to a {@code LONGVARCHAR}
	* parameter, it may be more practical to send it via a
	* {@code 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.
	*
	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setCharacterStream} which takes a length parameter.
	*
	* @param parameterName the name of the parameter
	* @param reader the {@code 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setCharacterStream(String parameterName,
	java.io.Reader reader) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* to a {@code Reader} object. The
	* {@code 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.

	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setNCharacterStream} which takes a length parameter.
	*
	* @param parameterIndex of the first parameter is 1, the second is 2, ...
	* @param 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 {@code PreparedStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setNCharacterStream(int parameterIndex, Reader value) throws SQLException;



	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with the given Java {@code Object}. For integral values, the
	* {@code java.lang} equivalent objects should be used (for example,
	* an instance of the class {@code Integer} for an {@code int}).
	*
	* If the second argument is an {@code InputStream} then the stream must contain
	* the number of bytes specified by scaleOrLength. If the second argument is a
	* {@code Reader} then the {@code Reader} must contain the number of characters specified
	* by scaleOrLength. If these conditions are not true the driver will generate a
	* {@code SQLException} when the prepared statement is executed.
	*
	* <p>The given Java object will be converted to the targetSqlType
	* before being sent to the database.
	* <P>
	* If the object is of a class implementing {@code SQLData},
	* the rowset should call the method {@code SQLData.writeSQL}
	* to write the object to an {@code SQLOutput} data stream.
	* If, on the other hand, the object is of a class implementing
	* {@code Ref}, {@code Blob}, {@code Clob}, {@code NClob},
	* {@code Struct}, {@code java.net.URL},
	* or {@code Array}, the driver should pass it to the database as a
	* value of the corresponding SQL type.
	*
	*
	* <p>Note that this method may be used to pass database-specific
	* abstract data types.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the object containing the input parameter value
	* @param targetSqlType the SQL type (as defined in {@code java.sql.Types})
	* to be sent to the database. The scale argument may further qualify this
	* type.
	* @param scaleOrLength for {@code java.sql.Types.DECIMAL}
	* or {@code java.sql.Types.NUMERIC types},
	* this is the number of digits after the decimal point. For
	* Java Object types {@code InputStream} and {@code Reader},
	* this is the length
	* of the data in the stream or {@code Reader}. For all other types,
	* this value will be ignored.
	* @throws SQLException if a database access error occurs
	* @see java.sql.Types
	*/
	void setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength)
	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
	* {@code java.lang} equivalent objects should be used.
	*
	* <p>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 {@code SQLData}),
	* the JDBC driver should call the method {@code SQLData.writeSQL} to write it
	* to the SQL data stream.
	* If, on the other hand, the object is of a class implementing
	* {@code Ref}, {@code Blob}, {@code Clob}, {@code NClob},
	* {@code Struct}, {@code java.net.URL},
	* or {@code Array}, the driver should pass it to the database as a
	* value of the corresponding SQL type.
	* <P>
	* Note that this method may be used to pass database-
	* specific abstract data types.
	*
	* @param parameterName the name of the parameter
	* @param x the object containing the input parameter value
	* @param targetSqlType the SQL type (as defined in java.sql.Types) to be
	* sent to the database. The scale argument may further qualify this type.
	* @param 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if {@code targetSqlType} is
	* a {@code ARRAY}, {@code BLOB}, {@code CLOB},
	* {@code DATALINK}, {@code JAVA_OBJECT}, {@code NCHAR},
	* {@code NCLOB}, {@code NVARCHAR}, {@code LONGNVARCHAR},
	* {@code REF}, {@code ROWID}, {@code SQLXML}
	* or {@code STRUCT} data type and the JDBC driver does not support
	* this data type
	* @see Types
	* @see #getObject
	* @since 1.4
	*/
	void setObject(String parameterName, Object x, int targetSqlType, int scale)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with a Java {@code Object}. For integral values, the
	* {@code java.lang} equivalent objects should be used.
	* This method is like {@code 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.
	* <P>
	* Even though it is supported, it is not recommended that this method
	* be called with floating point input values.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the object containing the input parameter value
	* @param targetSqlType the SQL type (as defined in {@code java.sql.Types})
	* to be sent to the database
	* @throws SQLException if a database access error occurs
	*/
	void setObject(int parameterIndex, Object x,
	int targetSqlType) throws SQLException;

	/**
	* Sets the value of the designated parameter with the given object.
	* This method is like the method {@code setObject}
	* above, except that it assumes a scale of zero.
	*
	* @param parameterName the name of the parameter
	* @param x the object containing the input parameter value
	* @param 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if {@code targetSqlType} is
	* a {@code ARRAY}, {@code BLOB}, {@code CLOB},
	* {@code DATALINK}, {@code JAVA_OBJECT}, {@code NCHAR},
	* {@code NCLOB}, {@code NVARCHAR}, {@code LONGNVARCHAR},
	* {@code REF}, {@code ROWID}, {@code SQLXML}
	* or {@code STRUCT} data type and the JDBC driver does not support
	* this data type
	* @see #getObject
	* @since 1.4
	*/
	void setObject(String parameterName, Object x, int targetSqlType)
	throws SQLException;

	/**
	* Sets the value of the designated parameter with the given object.
	* The second parameter must be of type {@code Object}; therefore, the
	* {@code java.lang} equivalent objects should be used for built-in types.
	*
	* <p>The JDBC specification specifies a standard mapping from
	* Java {@code Object} types to SQL types. The given argument
	* will be converted to the corresponding SQL type before being
	* sent to the database.
	*
	* <p>Note that this method may be used to pass database-
	* specific abstract data types, by using a driver-specific Java
	* type.
	*
	* If the object is of a class implementing the interface {@code SQLData},
	* the JDBC driver should call the method {@code SQLData.writeSQL}
	* to write it to the SQL data stream.
	* If, on the other hand, the object is of a class implementing
	* {@code Ref}, {@code Blob}, {@code Clob}, {@code NClob},
	* {@code Struct}, {@code java.net.URL},
	* or {@code Array}, the driver should pass it to the database as a
	* value of the corresponding SQL type.
	* <P>
	* 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.
	*
	* @param parameterName the name of the parameter
	* @param x the object containing the input parameter value
	* @throws SQLException if a database access error occurs,
	* this method is called on a closed {@code CallableStatement} or if the given
	* {@code Object} parameter is ambiguous
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getObject
	* @since 1.4
	*/
	void setObject(String parameterName, Object x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with a Java {@code Object}. For integral values, the
	* {@code java.lang} equivalent objects should be used.
	*
	* <p>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.
	*
	* <p>Note that this method may be used to pass database-specific
	* abstract data types by using a driver-specific Java type.
	*
	* If the object is of a class implementing {@code SQLData},
	* the rowset should call the method {@code SQLData.writeSQL}
	* to write the object to an {@code SQLOutput} data stream.
	* If, on the other hand, the object is of a class implementing
	* {@code Ref}, {@code Blob}, {@code Clob}, {@code NClob},
	* {@code Struct}, {@code java.net.URL},
	* or {@code Array}, the driver should pass it to the database as a
	* value of the corresponding SQL type.
	*
	* <P>
	* 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.
	*
	* @param parameterIndex The first parameter is 1, the second is 2, ...
	* @param x The object containing the input parameter value
	* @throws SQLException if a database access error occurs
	*/
	void setObject(int parameterIndex, Object x) throws SQLException;


	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with the given {@code Ref} value. The driver will convert this
	* to the appropriate {@code REF(<structured-type>)} value.
	*
	* @param i the first parameter is 1, the second is 2, ...
	* @param x an object representing data of an SQL {@code REF} type
	* @throws SQLException if a database access error occurs
	*/
	void setRef (int i, Ref x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with the given {@code Blob} value. The driver will convert this
	* to the {@code BLOB} value that the {@code Blob} object
	* represents before sending it to the database.
	*
	* @param i the first parameter is 1, the second is 2, ...
	* @param x an object representing a BLOB
	* @throws SQLException if a database access error occurs
	*/
	void setBlob (int i, Blob x) throws SQLException;

	/**
	* Sets the designated parameter to a {@code InputStream} object.
	* The {@code InputStream} must contain the number
	* of characters specified by length otherwise a {@code SQLException} will be
	* generated when the {@code PreparedStatement} is executed.
	* This method differs from the {@code setBinaryStream (int, InputStream, int)}
	* method because it informs the driver that the parameter value should be
	* sent to the server as a {@code BLOB}. When the {@code 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 {@code LONGVARBINARY} or a {@code BLOB}
	* @param parameterIndex index of the first parameter is 1,
	* the second is 2, ...
	* @param inputStream An object that contains the data to set the parameter
	* value to.
	* @param length the number of bytes in the parameter data.
	* @throws SQLException if a database access error occurs,
	* this method is called on a closed {@code 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 {@code InputStream} does not match
	* the specified length.
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	*
	* @since 1.6
	*/
	void setBlob(int parameterIndex, InputStream inputStream, long length)
	throws SQLException;

	/**
	* Sets the designated parameter to a {@code InputStream} object.
	* This method differs from the {@code setBinaryStream (int, InputStream)}
	* method because it informs the driver that the parameter value should be
	* sent to the server as a {@code BLOB}. When the {@code 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 {@code LONGVARBINARY} or a {@code BLOB}
	*
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setBlob} which takes a length parameter.
	*
	* @param parameterIndex index of the first parameter is 1,
	* the second is 2, ...
	* @param 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 {@code PreparedStatement} or
	* if parameterIndex does not correspond
	* to a parameter marker in the SQL statement,
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	*
	* @since 1.6
	*/
	void setBlob(int parameterIndex, InputStream inputStream)
	throws SQLException;

	/**
	* Sets the designated parameter to a {@code InputStream} object.
	* The {@code InputStream} must contain the number
	* of characters specified by length, otherwise a {@code SQLException} will be
	* generated when the {@code CallableStatement} is executed.
	* This method differs from the {@code setBinaryStream (int, InputStream, int)}
	* method because it informs the driver that the parameter value should be
	* sent to the server as a {@code BLOB}. When the {@code 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 {@code LONGVARBINARY} or a {@code BLOB}
	*
	* @param parameterName the name of the parameter to be set
	* the second is 2, ...
	*
	* @param inputStream An object that contains the data to set the parameter
	* value to.
	* @param 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 {@code InputStream} does not match
	* the specified length; if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	*
	* @since 1.6
	*/
	void setBlob(String parameterName, InputStream inputStream, long length)
	throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.Blob} object.
	* The driver converts this to an SQL {@code BLOB} value when it
	* sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x a {@code Blob} object that maps an SQL {@code BLOB} value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @since 1.6
	*/
	void setBlob (String parameterName, Blob x) throws SQLException;

	/**
	* Sets the designated parameter to a {@code InputStream} object.
	* This method differs from the {@code setBinaryStream (int, InputStream)}
	* method because it informs the driver that the parameter value should be
	* sent to the server as a {@code BLOB}. When the {@code 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 {@code LONGVARBINARY} or a {@code BLOB}
	*
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setBlob} which takes a length parameter.
	*
	* @param parameterName the name of the parameter
	* @param 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	*
	* @since 1.6
	*/
	void setBlob(String parameterName, InputStream inputStream)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with the given {@code Clob} value. The driver will convert this
	* to the {@code CLOB} value that the {@code Clob} object
	* represents before sending it to the database.
	*
	* @param i the first parameter is 1, the second is 2, ...
	* @param x an object representing a CLOB
	* @throws SQLException if a database access error occurs
	*/
	void setClob (int i, Clob x) throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object.
	* The {@code Reader} must contain the number
	* of characters specified by length otherwise a {@code SQLException} will be
	* generated when the {@code PreparedStatement} is executed.
	*This method differs from the {@code setCharacterStream (int, Reader, int)} method
	* because it informs the driver that the parameter value should be sent to
	* the server as a {@code CLOB}. When the {@code 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 {@code LONGVARCHAR} or a {@code CLOB}
	* @param parameterIndex index of the first parameter is 1, the second is 2, ...
	* @param reader An object that contains the data to set the parameter value to.
	* @param length the number of characters in the parameter data.
	* @throws SQLException if a database access error occurs, this method is called on
	* a closed {@code PreparedStatement}, if parameterIndex does not correspond to a parameter
	* marker in the SQL statement, or if the length specified is less than zero.
	*
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setClob(int parameterIndex, Reader reader, long length)
	throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object.
	* This method differs from the {@code setCharacterStream (int, Reader)} method
	* because it informs the driver that the parameter value should be sent to
	* the server as a {@code CLOB}. When the {@code 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 {@code LONGVARCHAR} or a {@code CLOB}
	*
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setClob} which takes a length parameter.
	*
	* @param parameterIndex index of the first parameter is 1, the second is 2, ...
	* @param 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 {@code PreparedStatement}or if parameterIndex does not correspond to a parameter
	* marker in the SQL statement
	*
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setClob(int parameterIndex, Reader reader)
	throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object. The
	* {@code Reader} must contain the number
	* of characters specified by length otherwise a {@code SQLException} will be
	* generated when the {@code CallableStatement} is executed.
	* This method differs from the {@code setCharacterStream (int, Reader, int)} method
	* because it informs the driver that the parameter value should be sent to
	* the server as a {@code CLOB}. When the {@code 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 {@code LONGVARCHAR} or a {@code CLOB}
	* @param parameterName the name of the parameter to be set
	* @param reader An object that contains the data to set the parameter value to.
	* @param 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	*
	* @since 1.6
	*/
	void setClob(String parameterName, Reader reader, long length)
	throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.Clob} object.
	* The driver converts this to an SQL {@code CLOB} value when it
	* sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x a {@code Clob} object that maps an SQL {@code CLOB} value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @since 1.6
	*/
	void setClob (String parameterName, Clob x) throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object.
	* This method differs from the {@code setCharacterStream (int, Reader)} method
	* because it informs the driver that the parameter value should be sent to
	* the server as a {@code CLOB}. When the {@code 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 {@code LONGVARCHAR} or a {@code CLOB}
	*
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setClob} which takes a length parameter.
	*
	* @param parameterName the name of the parameter
	* @param 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 {@code CallableStatement}
	*
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setClob(String parameterName, Reader reader)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with the given {@code Array} value. The driver will convert this
	* to the {@code ARRAY} value that the {@code Array} object
	* represents before sending it to the database.
	*
	* @param i the first parameter is 1, the second is 2, ...
	* @param x an object representing an SQL array
	* @throws SQLException if a database access error occurs
	*/
	void setArray (int i, Array x) throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with the given {@code java.sql.Date} value. The driver will convert this
	* to an SQL {@code DATE} value, using the given {@code java.util.Calendar}
	* object to calculate the date.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @param cal the {@code java.util.Calendar} object to use for calculating the date
	* @throws SQLException if a database access error occurs
	*/
	void setDate(int parameterIndex, java.sql.Date x, Calendar cal)
	throws SQLException;

	/**
	* Sets the designated parameter to the given {@code 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 {@code DATE} value when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getDate
	* @since 1.4
	*/
	void setDate(String parameterName, java.sql.Date x)
	throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.Date} value,
	* using the given {@code Calendar} object. The driver uses
	* the {@code Calendar} object to construct an SQL {@code DATE} value,
	* which the driver then sends to the database. With a
	* a {@code Calendar} object, the driver can calculate the date
	* taking into account a custom timezone. If no
	* {@code Calendar} object is specified, the driver uses the default
	* timezone, which is that of the virtual machine running the application.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @param cal the {@code 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getDate
	* @since 1.4
	*/
	void setDate(String parameterName, java.sql.Date x, Calendar cal)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with the given {@code java.sql.Time} value. The driver will convert this
	* to an SQL {@code TIME} value, using the given {@code java.util.Calendar}
	* object to calculate it, before sending it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @param cal the {@code java.util.Calendar} object to use for calculating the time
	* @throws SQLException if a database access error occurs
	*/
	void setTime(int parameterIndex, java.sql.Time x, Calendar cal)
	throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.Time} value.
	* The driver converts this
	* to an SQL {@code TIME} value when it sends it to the database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getTime
	* @since 1.4
	*/
	void setTime(String parameterName, java.sql.Time x)
	throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.Time} value,
	* using the given {@code Calendar} object. The driver uses
	* the {@code Calendar} object to construct an SQL {@code TIME} value,
	* which the driver then sends to the database. With a
	* a {@code Calendar} object, the driver can calculate the time
	* taking into account a custom timezone. If no
	* {@code Calendar} object is specified, the driver uses the default
	* timezone, which is that of the virtual machine running the application.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @param cal the {@code 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getTime
	* @since 1.4
	*/
	void setTime(String parameterName, java.sql.Time x, Calendar cal)
	throws SQLException;

	/**
	* Sets the designated parameter in this {@code RowSet} object's command
	* with the given {@code java.sql.Timestamp} value. The driver will
	* convert this to an SQL {@code TIMESTAMP} value, using the given
	* {@code java.util.Calendar} object to calculate it, before sending it to the
	* database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @param cal the {@code java.util.Calendar} object to use for calculating the
	* timestamp
	* @throws SQLException if a database access error occurs
	*/
	void setTimestamp(int parameterIndex, java.sql.Timestamp x, Calendar cal)
	throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.Timestamp} value,
	* using the given {@code Calendar} object. The driver uses
	* the {@code Calendar} object to construct an SQL {@code TIMESTAMP} value,
	* which the driver then sends to the database. With a
	* a {@code Calendar} object, the driver can calculate the timestamp
	* taking into account a custom timezone. If no
	* {@code Calendar} object is specified, the driver uses the default
	* timezone, which is that of the virtual machine running the application.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @param cal the {@code 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @see #getTimestamp
	* @since 1.4
	*/
	void setTimestamp(String parameterName, java.sql.Timestamp x, Calendar cal)
	throws SQLException;

	/**
	* Clears the parameters set for this {@code RowSet} object's command.
	* <P>In general, parameter values remain in force for repeated use of a
	* {@code 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 {@code clearParameters}.
	*
	* @throws SQLException if a database access error occurs
	*/
	void clearParameters() throws SQLException;

	//---------------------------------------------------------------------
	// Reading and writing data
	//---------------------------------------------------------------------

	/**
	* Fills this {@code RowSet} object with data.
	* <P>
	* The {@code 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 {@code 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.
	* <P>
	* 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.
	* <P>
	* If this {@code RowSet} object does not maintain a continuous connection
	* with its source of data, it may use a {@code Reader} (a {@code RowSetReader}
	* object) to fill itself with data. In this case, a {@code Reader} will have been
	* registered with this {@code RowSet} object, and the method
	* {@code execute} will call on the {@code Reader}'s {@code 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
	*/
	void execute() throws SQLException;

	//--------------------------------------------------------------------
	// Events
	//--------------------------------------------------------------------

	/**
	* Registers the given listener so that it will be notified of events
	* that occur on this {@code RowSet} object.
	*
	* @param listener a component that has implemented the {@code RowSetListener}
	* interface and wants to be notified when events occur on this
	* {@code RowSet} object
	* @see #removeRowSetListener
	*/
	void addRowSetListener(RowSetListener listener);

	/**
	* Removes the specified listener from the list of components that will be
	* notified when an event occurs on this {@code RowSet} object.
	*
	* @param listener a component that has been registered as a listener for this
	* {@code RowSet} object
	* @see #addRowSetListener
	*/
	void removeRowSetListener(RowSetListener listener);

	/**
	* Sets the designated parameter to the given {@code java.sql.SQLXML} object. The driver converts this to an
	* SQL {@code XML} value when it sends it to the database.
	* @param parameterIndex index of the first parameter is 1, the second is 2, ...
	* @param xmlObject a {@code SQLXML} object that maps an SQL {@code XML} value
	* @throws SQLException if a database access error occurs, this method
	* is called on a closed result set,
	* the {@code java.xml.transform.Result},
	* {@code Writer} or {@code OutputStream} has not been closed
	* for the {@code SQLXML} object or
	* if there is an error processing the XML value. The {@code getCause} method
	* of the exception may provide a more detailed exception, for example, if the
	* stream does not contain valid XML.
	* @since 1.6
	*/
	void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.SQLXML} object. The driver converts this to an
	* {@code SQL XML} value when it sends it to the database.
	* @param parameterName the name of the parameter
	* @param xmlObject a {@code SQLXML} object that maps an {@code SQL XML} value
	* @throws SQLException if a database access error occurs, this method
	* is called on a closed result set,
	* the {@code java.xml.transform.Result},
	* {@code Writer} or {@code OutputStream} has not been closed
	* for the {@code SQLXML} object or
	* if there is an error processing the XML value. The {@code getCause} method
	* of the exception may provide a more detailed exception, for example, if the
	* stream does not contain valid XML.
	* @since 1.6
	*/
	void setSQLXML(String parameterName, SQLXML xmlObject) throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.RowId} object. The
	* driver converts this to a SQL {@code ROWID} value when it sends it
	* to the database
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	*
	* @since 1.6
	*/
	void setRowId(int parameterIndex, RowId x) throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.sql.RowId} object. The
	* driver converts this to a SQL {@code ROWID} when it sends it to the
	* database.
	*
	* @param parameterName the name of the parameter
	* @param x the parameter value
	* @throws SQLException if a database access error occurs
	* @since 1.6
	*/
	void setRowId(String parameterName, RowId x) throws SQLException;

	/**
	* Sets the designated parameter to the given {@code String} object.
	* The driver converts this to a SQL {@code NCHAR} or
	* {@code NVARCHAR} or {@code LONGNVARCHAR} value
	* (depending on the argument's
	* size relative to the driver's limits on {@code NVARCHAR} values)
	* when it sends it to the database.
	*
	* @param parameterIndex of the first parameter is 1, the second is 2, ...
	* @param 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
	*/
	void setNString(int parameterIndex, String value) throws SQLException;

	/**
	* Sets the designated parameter to the given {@code String} object.
	* The driver converts this to a SQL {@code NCHAR} or
	* {@code NVARCHAR} or {@code LONGNVARCHAR}
	* @param parameterName the name of the column to be set
	* @param 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
	*/
	public void setNString(String parameterName, String value)
	throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object. The
	* {@code 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.
	* @param parameterIndex of the first parameter is 1, the second is 2, ...
	* @param value the parameter value
	* @param 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
	*/
	void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object. The
	* {@code 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.
	* @param parameterName the name of the column to be set
	* @param value the parameter value
	* @param 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
	*/
	public void setNCharacterStream(String parameterName, Reader value, long length)
	throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object. The
	* {@code 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.

	* <P><B>Note:</B> This stream object can either be a standard
	* Java stream object or your own subclass that implements the
	* standard interface.
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setNCharacterStream} which takes a length parameter.
	*
	* @param parameterName the name of the parameter
	* @param 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.6
	*/
	void setNCharacterStream(String parameterName, Reader value) throws SQLException;

	/**
	* Sets the designated parameter to a {@code java.sql.NClob} object. The object
	* implements the {@code java.sql.NClob} interface. This {@code NClob}
	* object maps to a SQL {@code NCLOB}.
	* @param parameterName the name of the column to be set
	* @param 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
	*/
	void setNClob(String parameterName, NClob value) throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object.
	* The {@code Reader} must contain the number
	* of characters specified by length otherwise a {@code SQLException} will be
	* generated when the {@code CallableStatement} is executed.
	* This method differs from the {@code setCharacterStream (int, Reader, int)} method
	* because it informs the driver that the parameter value should be sent to
	* the server as a {@code NCLOB}. When the {@code 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 {@code LONGNVARCHAR} or a {@code NCLOB}
	*
	* @param parameterName the name of the parameter to be set
	* @param reader An object that contains the data to set the parameter value to.
	* @param 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support
	* this method
	* @since 1.6
	*/
	void setNClob(String parameterName, Reader reader, long length)
	throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object.
	* This method differs from the {@code setCharacterStream (int, Reader)} method
	* because it informs the driver that the parameter value should be sent to
	* the server as a {@code NCLOB}. When the {@code 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 {@code LONGNVARCHAR} or a {@code NCLOB}
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setNClob} which takes a length parameter.
	*
	* @param parameterName the name of the parameter
	* @param 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 {@code CallableStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	*
	* @since 1.6
	*/
	void setNClob(String parameterName, Reader reader)
	throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object.
	* The {@code Reader} must contain the number
	* of characters specified by length otherwise a {@code SQLException} will be
	* generated when the {@code PreparedStatement} is executed.
	* This method differs from the {@code setCharacterStream (int, Reader, int)} method
	* because it informs the driver that the parameter value should be sent to
	* the server as a {@code NCLOB}. When the {@code 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 {@code LONGNVARCHAR} or a {@code NCLOB}
	* @param parameterIndex index of the first parameter is 1, the second is 2, ...
	* @param reader An object that contains the data to set the parameter value to.
	* @param 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 {@code PreparedStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	*
	* @since 1.6
	*/
	void setNClob(int parameterIndex, Reader reader, long length)
	throws SQLException;

	/**
	* Sets the designated parameter to a {@code java.sql.NClob} object. The driver converts this to a
	* SQL {@code NCLOB} value when it sends it to the database.
	* @param parameterIndex of the first parameter is 1, the second is 2, ...
	* @param 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
	*/
	void setNClob(int parameterIndex, NClob value) throws SQLException;

	/**
	* Sets the designated parameter to a {@code Reader} object.
	* This method differs from the {@code setCharacterStream (int, Reader)} method
	* because it informs the driver that the parameter value should be sent to
	* the server as a {@code NCLOB}. When the {@code 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 {@code LONGNVARCHAR} or a {@code NCLOB}
	* <P><B>Note:</B> Consult your JDBC driver documentation to determine if
	* it might be more efficient to use a version of
	* {@code setNClob} which takes a length parameter.
	*
	* @param parameterIndex index of the first parameter is 1, the second is 2, ...
	* @param 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 {@code PreparedStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	*
	* @since 1.6
	*/
	void setNClob(int parameterIndex, Reader reader)
	throws SQLException;

	/**
	* Sets the designated parameter to the given {@code java.net.URL} value.
	* The driver converts this to an SQL {@code DATALINK} value
	* when it sends it to the database.
	*
	* @param parameterIndex the first parameter is 1, the second is 2, ...
	* @param x the {@code java.net.URL} object to be set
	* @throws SQLException if a database access error occurs or
	* this method is called on a closed {@code PreparedStatement}
	* @throws SQLFeatureNotSupportedException if the JDBC driver does not support this method
	* @since 1.4
	*/
	void setURL(int parameterIndex, java.net.URL x) throws SQLException;



	}

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