DelegatingPreparedStatement (Cams API Documentation)

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com.cafesoft.core.jdbc
Class DelegatingPreparedStatement

java.lang.Object
  |
  +--com.cafesoft.core.jdbc.ResultSetHolder
        |
        +--com.cafesoft.core.jdbc.DelegatingPreparedStatement

All Implemented Interfaces:: PreparedStatement, Statement

public class DelegatingPreparedStatement
extends com.cafesoft.core.jdbc.ResultSetHolder
implements PreparedStatement

The DelegatingPreparedStatement Object implements the java.sql.PreparedStatement interface. The DelegatingPreparedStatement proxies all method calls made to the PreparedStatement interface to an underlying PreparedStatement implementation.

Since:: 10/30/02
See Also:: Statement, CallableStatement

Field Summary

Fields inherited from interface java.sql.Statement

CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO

Constructor Summary

DelegatingPreparedStatement(Connection conn, PreparedStatement stmt)
          Create a new DelegatingPreparedStatement object

Method Summary

protected void activate()
          Activate the Statement object This method simply sets the state of the Statement to that of the ready state.

void addBatch()
          Adds a set of parameters to this PreparedStatement object's batch of commands.

void addBatch(String sql)
          Adds the given SQL command to the current list of commmands for this Statement object.

void addResultSet(ResultSet set)
          Add a ResultSet Object to the ResultSetHolder

void cancel()
          Cancels this Statement object if both the DBMS and driver support aborting an SQL statement.

protected void checkOpen()
          Determine if the Statement is open or closed

void clearBatch()
          Empties this Statement object's current list of SQL commands.

void clearParameters()
          Clears the current parameter values immediately.

void clearWarnings()
          Clears all the warnings reported on this Statement object.

void close()
          Releases this Statement object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.

boolean execute()
          Executes the SQL statement in this PreparedStatement object, which may be any kind of SQL statement.

boolean execute(String sql)
          Executes the given SQL statement, which may return multiple results.

boolean execute(String sql, int autoGeneratedKeys)
          Executes the given SQL statement, which may return multiple results, and signals the driver that any auto-generated keys should be made available for retrieval.

boolean execute(String sql, int[] columnIndexes)
          Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval.

boolean execute(String sql, String[] columnNames)
          Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval.

int[] executeBatch()
          Submits a batch of commands to the database for execution and if all commands execute successfully, returns an array of update counts.

ResultSet executeQuery()
          Executes the SQL query in this PreparedStatement object and returns the ResultSet object generated by the query.

ResultSet executeQuery(String sql)
          Executes the given SQL statement, which returns a single ResultSet object.

int executeUpdate()
          Executes the SQL statement in this PreparedStatement object, which must be an SQL INSERT, UPDATE or DELETE statement; or an SQL statement that returns nothing, such as a DDL statement.

int executeUpdate(String sql)
          Executes the given SQL statement, which may be an INSERT, UPDATE, or DELETE statement or an SQL statement that returns nothing, such as an SQL DDL statement.

int executeUpdate(String sql, int autoGeneratedKeys)
          Executes the given SQL statement and signals the driver with the given flag about whether the auto-generated keys produced by this Statement object should be made available for retrieval.

int executeUpdate(String sql, int[] columnIndexes)
          Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval.

int executeUpdate(String sql, String[] columnNames)
          Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval.

Connection getConnection()
          Retrieves the Connection object that produced this Statement object.

int getFetchDirection()
          Retrieves the direction for fetching rows from database tables that is the default for result sets generated from this Statement object.

int getFetchSize()
          Retrieves the number of result set rows that is the default fetch size for ResultSet objects generated from this Statement object.

ResultSet getGeneratedKeys()
          Retrieves any auto-generated keys created as a result of executing this Statement object.

int getMaxFieldSize()
          Retrieves the maximum number of bytes that can be returned for character and binary column values in a ResultSet object produced by this Statement object.

int getMaxRows()
          Retrieves the maximum number of rows that a ResultSet object produced by this Statement object can contain.

ResultSetMetaData getMetaData()
          Retrieves a ResultSetMetaData object that contains information about the columns of the ResultSet object that will be returned when this PreparedStatement object is executed.

boolean getMoreResults()
          Moves to this Statement object's next result, returns true if it is a ResultSet object, and implicitly closes any current ResultSet object(s) obtained with the method getResultSet.

boolean getMoreResults(int current)
          Moves to this Statement object's next result, deals with any current ResultSet object(s) according to the instructions specified by the given flag, and returns true if the next result is a ResultSet object.

ParameterMetaData getParameterMetaData()
          Retrieves the number, types and properties of this PreparedStatement object's parameters.

int getQueryTimeout()
          Retrieves the number of seconds the driver will wait for a Statement object to execute.

ResultSet getResultSet()
          Retrieves the current result as a ResultSet object.

int getResultSetConcurrency()
          Retrieves the result set concurrency for ResultSet objects generated by this Statement object.

int getResultSetHoldability()
          Retrieves the result set holdability for ResultSet objects generated by this Statement object.

ResultSet[] getResultSets()
          Get all of the ResultSets contained by the Holder

int getResultSetType()
          Retrieves the result set type for ResultSet objects generated by this Statement object.

int getUpdateCount()
          Retrieves the current result as an update count; if the result is a ResultSet object or there are no more results, -1 is returned.

SQLWarning getWarnings()
          Retrieves the first warning reported by calls on this Statement object.

protected void passivate()
          Passivate the Statement Object This method sets the state of the Statement object to a state of inactive.

void removeResultSet(ResultSet set)
          Remove a ResultSet Object to the ResultSetHolder

void setArray(int i, Array x)
          Sets the designated parameter to the given Array object.

void setAsciiStream(int parameterIndex, InputStream x, int length)
          Sets the designated parameter to the given input stream, which will have the specified number of bytes.

void setBigDecimal(int parameterIndex, BigDecimal x)
          Sets the designated parameter to the given java.math.BigDecimal value.

void setBinaryStream(int parameterIndex, InputStream x, int length)
          Sets the designated parameter to the given input stream, which will have the specified number of bytes.

void setBlob(int i, Blob x)
          Sets the designated parameter to the given Blob object.

void setBoolean(int parameterIndex, boolean x)
          Sets the designated parameter to the given Java boolean value.

void setByte(int parameterIndex, byte x)
          Sets the designated parameter to the given Java byte value.

void setBytes(int parameterIndex, byte[] x)
          Sets the designated parameter to the given Java array of bytes.

void setCharacterStream(int parameterIndex, Reader reader, int length)
          Sets the designated parameter to the given Reader object, which is the given number of characters long.

void setClob(int i, Clob x)
          Sets the designated parameter to the given Clob object.

void setCursorName(String name)
          Sets the SQL cursor name to the given String, which will be used by subsequent Statement object execute methods.

void setDate(int parameterIndex, Date x)
          Sets the designated parameter to the given java.sql.Date value.

void setDate(int parameterIndex, Date x, Calendar cal)
          Sets the designated parameter to the given java.sql.Date value, using the given Calendar object.

void setDouble(int parameterIndex, double x)
          Sets the designated parameter to the given Java double value.

void setEscapeProcessing(boolean enable)
          Sets escape processing on or off.

void setFetchDirection(int direction)
          Gives the driver a hint as to the direction in which rows will be processed in ResultSet objects created using this Statement object.

void setFetchSize(int rows)
          Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed.

void setFloat(int parameterIndex, float x)
          Sets the designated parameter to the given Java float value.

void setInt(int parameterIndex, int x)
          Sets the designated parameter to the given Java int value.

void setLong(int parameterIndex, long x)
          Sets the designated parameter to the given Java long value.

void setMaxFieldSize(int max)
          Sets the limit for the maximum number of bytes in a ResultSet column storing character or binary values to the given number of bytes.

void setMaxRows(int max)
          Sets the limit for the maximum number of rows that any ResultSet object can contain to the given number.

void setNull(int parameterIndex, int sqlType)
          Sets the designated parameter to SQL NULL.

void setNull(int paramIndex, int sqlType, String typeName)
          Sets the designated parameter to SQL NULL.

void setObject(int parameterIndex, Object x)
          Sets the value of the designated parameter using the given object.

void setObject(int parameterIndex, Object x, int targetSqlType)
          Sets the value of the designated parameter with the given object.

void setObject(int parameterIndex, Object x, int targetSqlType, int scale)
          Sets the value of the designated parameter with the given object.

void setQueryTimeout(int seconds)
          Sets the number of seconds the driver will wait for a Statement object to execute to the given number of seconds.

void setRef(int i, Ref x)
          Sets the designated parameter to the given REF(<structured-type>) value.

void setShort(int parameterIndex, short x)
          Sets the designated parameter to the given Java short value.

void setString(int parameterIndex, String x)
          Sets the designated parameter to the given Java String value.

void setTime(int parameterIndex, Time x)
          Sets the designated parameter to the given java.sql.Time value.

void setTime(int parameterIndex, Time x, Calendar cal)
          Sets the designated parameter to the given java.sql.Time value, using the given Calendar object.

void setTimestamp(int parameterIndex, Timestamp x)
          Sets the designated parameter to the given java.sql.Timestamp value.

void setTimestamp(int parameterIndex, Timestamp x, Calendar cal)
          Sets the designated parameter to the given java.sql.Timestamp value, using the given Calendar object.

void setUnicodeStream(int parameterIndex, InputStream x, int length)
          Deprecated.

void setURL(int parameterIndex, URL x)
          Sets the designated parameter to the given java.net.URL value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DelegatingPreparedStatement

public DelegatingPreparedStatement(Connection conn,
                                   PreparedStatement stmt)

Create a new DelegatingPreparedStatement object
Parameters:: conn - the Connection that created the PreparedStatement; stmt - the underlying PreparedStatement object through which all method calls are delegated to.

Method Detail

activate

protected void activate()

Activate the Statement object

This method simply sets the state of the Statement to that of the ready state.

passivate

protected void passivate()
                  throws SQLException

Passivate the Statement Object

This method sets the state of the Statement object to a state of inactive. The idea being that the Statement is no longer valid to use. This method is generally called in cases where the Statement object is about to be closed.

Throws:: SQLException - thrown if a SQLException occurs closing open Statement objects

checkOpen

protected void checkOpen()
                  throws SQLException

Determine if the Statement is open or closed

Throws:: SQLException - thrown if the Statement is closed

executeQuery

public ResultSet executeQuery()
                       throws SQLException

Executes the SQL query in this PreparedStatement object and returns the ResultSet object generated by the query.

Specified by:: executeQuery in interface PreparedStatement

Returns:: a ResultSet object that contains the data produced by the query; never null
Throws:: SQLException - if a database access error occurs or the SQL statement does not return a ResultSet object

executeQuery

public ResultSet executeQuery(String sql)
                       throws SQLException

Executes the given SQL statement, which returns a single ResultSet object.

Specified by:: executeQuery in interface Statement

Parameters:: sql - an SQL statement to be sent to the database, typically a static SQL SELECT statement
Returns:: a ResultSet object that contains the data produced by the given query; never null
Throws:: SQLException - if a database access error occurs or the given SQL statement produces anything other than a single ResultSet object

executeUpdate

public int executeUpdate(String sql)
                  throws SQLException

Executes the given SQL statement, which may be an INSERT, UPDATE, or DELETE statement or an SQL statement that returns nothing, such as an SQL DDL statement.

Specified by:: executeUpdate in interface Statement

Parameters:: sql - an SQL INSERT, UPDATE or DELETE statement or an SQL statement that returns nothing
Returns:: either the row count for INSERT, UPDATE or DELETE statements, or 0 for SQL statements that return nothing
Throws:: SQLException - if a database access error occurs or the given SQL statement produces a ResultSet object

close

public void close()
           throws SQLException

Releases this Statement object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed. It is generally good practice to release resources as soon as you are finished with them to avoid tying up database resources.

Calling the method close on a Statement object that is already closed has no effect.

Note: A Statement object is automatically closed when it is garbage collected. When a Statement object is closed, its current ResultSet object, if one exists, is also closed.

Specified by:: close in interface Statement

Throws:: SQLException - if a database access error occurs

executeUpdate

public int executeUpdate()
                  throws SQLException

Executes the SQL statement in this PreparedStatement object, which must be an SQL INSERT, UPDATE or DELETE statement; or an SQL statement that returns nothing, such as a DDL statement.

Specified by:: executeUpdate in interface PreparedStatement

Returns:: either (1) the row count for INSERT, UPDATE, or DELETE statements or (2) 0 for SQL statements that return nothing
Throws:: SQLException - if a database access error occurs or the SQL statement returns a ResultSet object

getMaxFieldSize

public int getMaxFieldSize()
                    throws SQLException

Retrieves the maximum number of bytes that can be returned for character and binary column values in a ResultSet object produced by this Statement object. This limit applies only to BINARY, VARBINARY, LONGVARBINARY, CHAR, VARCHAR, and LONGVARCHAR columns. If the limit is exceeded, the excess data is silently discarded.

Specified by:: getMaxFieldSize in interface Statement

Returns:: the current column size limit for columns storing character and binary values; zero means there is no limit
Throws:: SQLException - if a database access error occurs
See Also:: setMaxFieldSize(int)

setMaxFieldSize

public void setMaxFieldSize(int max)
                     throws SQLException

Sets the limit for the maximum number of bytes in a ResultSet column storing character or binary values to the given number of bytes. This limit applies only to BINARY, VARBINARY, LONGVARBINARY, CHAR, VARCHAR, and LONGVARCHAR fields. If the limit is exceeded, the excess data is silently discarded. For maximum portability, use values greater than 256.

Specified by:: setMaxFieldSize in interface Statement

Parameters:: max - the new column size limit in bytes; zero means there is no limit
Throws:: SQLException - if a database access error occurs or the condition max >= 0 is not satisfied
See Also:: getMaxFieldSize()

getMaxRows

public int getMaxRows()
               throws SQLException

Retrieves the maximum number of rows that a ResultSet object produced by this Statement object can contain. If this limit is exceeded, the excess rows are silently dropped.

Specified by:: getMaxRows in interface Statement

Returns:: the current maximum number of rows for a ResultSet object produced by this Statement object; zero means there is no limit
Throws:: SQLException - if a database access error occurs
See Also:: setMaxRows(int)

setMaxRows

public void setMaxRows(int max)
                throws SQLException

Sets the limit for the maximum number of rows that any ResultSet object can contain to the given number. If the limit is exceeded, the excess rows are silently dropped.

Specified by:: setMaxRows in interface Statement

Parameters:: max - the new max rows limit; zero means there is no limit
Throws:: SQLException - if a database access error occurs or the condition max >= 0 is not satisfied
See Also:: getMaxRows()

setEscapeProcessing

public void setEscapeProcessing(boolean enable)
                         throws SQLException

Sets escape processing on or off. If escape scanning is on (the default), the driver will do escape substitution before sending the SQL statement to the database. Note: Since prepared statements have usually been parsed prior to making this call, disabling escape processing for PreparedStatements objects will have no effect.

Specified by:: setEscapeProcessing in interface Statement

Parameters:: enable - true to enable escape processing; false to disable it
Throws:: SQLException - if a database access error occurs

getQueryTimeout

public int getQueryTimeout()
                    throws SQLException

Retrieves the number of seconds the driver will wait for a Statement object to execute. If the limit is exceeded, a SQLException is thrown.

Specified by:: getQueryTimeout in interface Statement

Returns:: the current query timeout limit in seconds; zero means there is no limit
Throws:: SQLException - if a database access error occurs
See Also:: setQueryTimeout(int)

setQueryTimeout

public void setQueryTimeout(int seconds)
                     throws SQLException

Sets the number of seconds the driver will wait for a Statement object to execute to the given number of seconds. If the limit is exceeded, an SQLException is thrown.

Specified by:: setQueryTimeout in interface Statement

Parameters:: seconds - the new query timeout limit in seconds; zero means there is no limit
Throws:: SQLException - if a database access error occurs or the condition seconds >= 0 is not satisfied
See Also:: getQueryTimeout()

cancel

public void cancel()
            throws SQLException

Cancels this Statement object if both the DBMS and driver support aborting an SQL statement. This method can be used by one thread to cancel a statement that is being executed by another thread.

Specified by:: cancel in interface Statement

Throws:: SQLException - if a database access error occurs

getWarnings

public SQLWarning getWarnings()
                       throws SQLException

Retrieves the first warning reported by calls on this Statement object. Subsequent Statement object warnings will be chained to this SQLWarning object.

The warning chain is automatically cleared each time a statement is (re)executed. This method may not be called on a closed Statement object; doing so will cause an SQLException to be thrown.

Note: If you are processing a ResultSet object, any warnings associated with reads on that ResultSet object will be chained on it rather than on the Statement object that produced it.

Specified by:: getWarnings in interface Statement

Returns:: the first SQLWarning object or null if there are no warnings
Throws:: SQLException - if a database access error occurs or this method is called on a closed statement

clearWarnings

public void clearWarnings()
                   throws SQLException

Clears all the warnings reported on this Statement object. After a call to this method, the method getWarnings will return null until a new warning is reported for this Statement object.

Specified by:: clearWarnings in interface Statement

Throws:: SQLException - if a database access error occurs

setCursorName

public void setCursorName(String name)
                   throws SQLException

Sets the SQL cursor name to the given String, which will be used by subsequent Statement object execute methods. This name can then be used in SQL positioned update or delete statements to identify the current row in the ResultSet object generated by this statement. If the database does not support positioned update/delete, this method is a noop. To insure that a cursor has the proper isolation level to support updates, the cursor's SELECT statement should have the form SELECT FOR UPDATE. If FOR UPDATE is not present, positioned updates may fail.

Note: By definition, the execution of positioned updates and deletes must be done by a different Statement object than the one that generated the ResultSet object being used for positioning. Also, cursor names must be unique within a connection.

Specified by:: setCursorName in interface Statement

Parameters:: name - the new cursor name, which must be unique within a connection
Throws:: SQLException - if a database access error occurs

execute

public boolean execute(String sql)
                throws SQLException

Executes the given SQL statement, which may return multiple results. In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string.

The execute method executes an SQL statement and indicates the form of the first result. You must then use the methods getResultSet or getUpdateCount to retrieve the result, and getMoreResults to move to any subsequent result(s).

Specified by:: execute in interface Statement

Parameters:: sql - any SQL statement
Returns:: true if the first result is a ResultSet object; false if it is an update count or there are no results
Throws:: SQLException - if a database access error occurs
See Also:: getResultSet(), getUpdateCount(), getMoreResults()

getResultSet

public ResultSet getResultSet()
                       throws SQLException

Retrieves the current result as a ResultSet object. This method should be called only once per result.

Specified by:: getResultSet in interface Statement

Returns:: the current result as a ResultSet object or null if the result is an update count or there are no more results
Throws:: SQLException - if a database access error occurs
See Also:: execute(java.lang.String)

getUpdateCount

public int getUpdateCount()
                   throws SQLException

Retrieves the current result as an update count; if the result is a ResultSet object or there are no more results, -1 is returned. This method should be called only once per result.

Specified by:: getUpdateCount in interface Statement

Returns:: the current result as an update count; -1 if the current result is a ResultSet object or there are no more results
Throws:: SQLException - if a database access error occurs
See Also:: execute(java.lang.String)

getMoreResults

public boolean getMoreResults()
                       throws SQLException

Moves to this Statement object's next result, returns true if it is a ResultSet object, and implicitly closes any current ResultSet object(s) obtained with the method getResultSet.

There are no more results when the following is true:

      (!getMoreResults() && (getUpdateCount() == -1)

Specified by:: getMoreResults in interface Statement

Returns:: true if the next result is a ResultSet object; false if it is an update count or there are no more results
Throws:: SQLException - if a database access error occurs
See Also:: execute(java.lang.String)

setFetchDirection

public void setFetchDirection(int direction)
                       throws SQLException

Gives the driver a hint as to the direction in which rows will be processed in ResultSet objects created using this Statement object. The default value is ResultSet.FETCH_FORWARD.

Note that this method sets the default fetch direction for result sets generated by this Statement object. Each result set has its own methods for getting and setting its own fetch direction.

Specified by:: setFetchDirection in interface Statement

Parameters:: direction - the initial direction for processing rows
Throws:: SQLException - if a database access error occurs or the given direction is not one of ResultSet.FETCH_FORWARD, ResultSet.FETCH_REVERSE, or ResultSet.FETCH_UNKNOWN
Since:: 1.2

See Also:

getFetchDirection()

getFetchDirection

public int getFetchDirection()
                      throws SQLException

Retrieves the direction for fetching rows from database tables that is the default for result sets generated from this Statement object. If this Statement object has not set a fetch direction by calling the method setFetchDirection, the return value is implementation-specific.

Specified by:: getFetchDirection in interface Statement

Returns:: the default fetch direction for result sets generated from this Statement object
Throws:: SQLException - if a database access error occurs
Since:: 1.2

See Also:

setFetchDirection(int)

setFetchSize

public void setFetchSize(int rows)
                  throws SQLException

Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed. The number of rows specified affects only result sets created using this statement. If the value specified is zero, then the hint is ignored. The default value is zero.

Specified by:: setFetchSize in interface Statement

Parameters:: rows - the number of rows to fetch
Throws:: SQLException - if a database access error occurs, or the condition 0 <= rows <= this.getMaxRows() is not satisfied.
Since:: 1.2

See Also:

getFetchSize()

getFetchSize

public int getFetchSize()
                 throws SQLException

Retrieves the number of result set rows that is the default fetch size for ResultSet objects generated from this Statement object. If this Statement object has not set a fetch size by calling the method setFetchSize, the return value is implementation-specific.

Specified by:: getFetchSize in interface Statement

Returns:: the default fetch size for result sets generated from this Statement object
Throws:: SQLException - if a database access error occurs
Since:: 1.2

See Also:

setFetchSize(int)

getResultSetConcurrency

public int getResultSetConcurrency()
                            throws SQLException

Retrieves the result set concurrency for ResultSet objects generated by this Statement object.

Specified by:: getResultSetConcurrency in interface Statement

Returns:: either ResultSet.CONCUR_READ_ONLY or ResultSet.CONCUR_UPDATABLE
Throws:: SQLException - if a database access error occurs
Since:: 1.2

getResultSetType

public int getResultSetType()
                     throws SQLException

Retrieves the result set type for ResultSet objects generated by this Statement object.

Specified by:: getResultSetType in interface Statement

Returns:: one of ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
Throws:: SQLException - if a database access error occurs
Since:: 1.2

addBatch

public void addBatch(String sql)
              throws SQLException

Adds the given SQL command to the current list of commmands for this Statement object. The commands in this list can be executed as a batch by calling the method executeBatch.

NOTE: This method is optional.

Specified by:: addBatch in interface Statement

Parameters:: sql - typically this is a static SQL INSERT or UPDATE statement
Throws:: SQLException - if a database access error occurs, or the driver does not support batch updates
Since:: 1.2

See Also:

executeBatch()

clearBatch

public void clearBatch()
                throws SQLException

Empties this Statement object's current list of SQL commands.

NOTE: This method is optional.

Specified by:: clearBatch in interface Statement

Throws:: SQLException - if a database access error occurs or the driver does not support batch updates
Since:: 1.2

See Also:

addBatch(java.lang.String)

executeBatch

public int[] executeBatch()
                   throws SQLException

Submits a batch of commands to the database for execution and if all commands execute successfully, returns an array of update counts. The int elements of the array that is returned are ordered to correspond to the commands in the batch, which are ordered according to the order in which they were added to the batch. The elements in the array returned by the method executeBatch may be one of the following:

A number greater than or equal to zero -- indicates that the command was processed successfully and is an update count giving the number of rows in the database that were affected by the command's execution
A value of SUCCESS_NO_INFO -- indicates that the command was processed successfully but that the number of rows affected is unknown
If one of the commands in a batch update fails to execute properly, this method throws a BatchUpdateException, and a JDBC driver may or may not continue to process the remaining commands in the batch. However, the driver's behavior must be consistent with a particular DBMS, either always continuing to process commands or never continuing to process commands. If the driver continues processing after a failure, the array returned by the method BatchUpdateException.getUpdateCounts will contain as many elements as there are commands in the batch, and at least one of the elements will be the following:
A value of EXECUTE_FAILED -- indicates that the command failed to execute successfully and occurs only if a driver continues to process commands after a command fails

A driver is not required to implement this method. The possible implementations and return values have been modified in the Java 2 SDK, Standard Edition, version 1.3 to accommodate the option of continuing to proccess commands in a batch update after a BatchUpdateException obejct has been thrown.

Specified by:: executeBatch in interface Statement

Returns:: an array of update counts containing one element for each command in the batch. The elements of the array are ordered according to the order in which commands were added to the batch.
Throws:: SQLException - if a database access error occurs or the driver does not support batch statements. Throws BatchUpdateException (a subclass of SQLException) if one of the commands sent to the database fails to execute properly or attempts to return a result set.
Since:: 1.3

getConnection

public Connection getConnection()
                         throws SQLException

Retrieves the Connection object that produced this Statement object.

Specified by:: getConnection in interface Statement

Returns:: the connection that produced this statement
Throws:: SQLException - if a database access error occurs
Since:: 1.2

getMoreResults

public boolean getMoreResults(int current)
                       throws SQLException

Moves to this Statement object's next result, deals with any current ResultSet object(s) according to the instructions specified by the given flag, and returns true if the next result is a ResultSet object.

There are no more results when the following is true:

      (!getMoreResults() && (getUpdateCount() == -1)

Specified by:: getMoreResults in interface Statement

Parameters:: current - one of the following Statement constants indicating what should happen to current ResultSet objects obtained using the method getResultSetCLOSE_CURRENT_RESULT, KEEP_CURRENT_RESULT, or CLOSE_ALL_RESULTS
Returns:: true if the next result is a ResultSet object; false if it is an update count or there are no more results
Throws:: SQLException - if a database access error occurs
Since:: 1.4

See Also:

execute(java.lang.String)

getGeneratedKeys

public ResultSet getGeneratedKeys()
                           throws SQLException

Retrieves any auto-generated keys created as a result of executing this Statement object. If this Statement object did not generate any keys, an empty ResultSet object is returned.

Specified by:: getGeneratedKeys in interface Statement

Returns:: a ResultSet object containing the auto-generated key(s) generated by the execution of this Statement object
Throws:: SQLException - if a database access error occurs
Since:: 1.4

executeUpdate

public int executeUpdate(String sql,
                         int autoGeneratedKeys)
                  throws SQLException

Executes the given SQL statement and signals the driver with the given flag about whether the auto-generated keys produced by this Statement object should be made available for retrieval.

Specified by:: executeUpdate in interface Statement

Parameters:: sql - must be an SQL INSERT, UPDATE or DELETE statement or an SQL statement that returns nothing; autoGeneratedKeys - a flag indicating whether auto-generated keys should be made available for retrieval; one of the following constants: Statement.RETURN_GENERATED_KEYS Statement.NO_GENERATED_KEYS
Returns:: either the row count for INSERT, UPDATE or DELETE statements, or 0 for SQL statements that return nothing
Throws:: SQLException - if a database access error occurs, the given SQL statement returns a ResultSet object, or the given constant is not one of those allowed
Since:: 1.4

executeUpdate

public int executeUpdate(String sql,
                         int[] columnIndexes)
                  throws SQLException

Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. The driver will ignore the array if the SQL statement is not an INSERT statement.

Specified by:: executeUpdate in interface Statement

Parameters:: sql - an SQL INSERT, UPDATE or DELETE statement or an SQL statement that returns nothing, such as an SQL DDL statement; columnIndexes - an array of column indexes indicating the columns that should be returned from the inserted row
Returns:: either the row count for INSERT, UPDATE, or DELETE statements, or 0 for SQL statements that return nothing
Throws:: SQLException - if a database access error occurs or the SQL statement returns a ResultSet object
Since:: 1.4

executeUpdate

public int executeUpdate(String sql,
                         String[] columnNames)
                  throws SQLException

Specified by:: executeUpdate in interface Statement

Parameters:: sql - an SQL INSERT, UPDATE or DELETE statement or an SQL statement that returns nothing; columnNames - an array of the names of the columns that should be returned from the inserted row
Returns:: either the row count for INSERT, UPDATE, or DELETE statements, or 0 for SQL statements that return nothing
Throws:: SQLException - if a database access error occurs
Since:: 1.4

execute

public boolean execute(String sql,
                       int autoGeneratedKeys)
                throws SQLException

Executes the given SQL statement, which may return multiple results, and signals the driver that any auto-generated keys should be made available for retrieval. The driver will ignore this signal if the SQL statement is not an INSERT statement.

In some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string.

Specified by:: execute in interface Statement

Parameters:: sql - any SQL statement; autoGeneratedKeys - a constant indicating whether auto-generated keys should be made available for retrieval using the method getGeneratedKeys; one of the following constants: Statement.RETURN_GENERATED_KEYS or Statement.NO_GENERATED_KEYS
Returns:: true if the first result is a ResultSet object; false if it is an update count or there are no results
Throws:: SQLException - if a database access error occurs
Since:: 1.4

execute

public boolean execute(String sql,
                       int[] columnIndexes)
                throws SQLException

Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the indexes of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the given SQL statement is not an INSERT statement.

Under some (uncommon) situations, a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string.

Specified by:: execute in interface Statement

Parameters:: sql - any SQL statement; columnIndexes - an array of the indexes of the columns in the inserted row that should be made available for retrieval by a call to the method getGeneratedKeys
Returns:: true if the first result is a ResultSet object; false if it is an update count or there are no results
Throws:: SQLException - if a database access error occurs
Since:: 1.4

execute

public boolean execute(String sql,
                       String[] columnNames)
                throws SQLException

Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval. This array contains the names of the columns in the target table that contain the auto-generated keys that should be made available. The driver will ignore the array if the given SQL statement is not an INSERT statement.

Specified by:: execute in interface Statement

Parameters:: sql - any SQL statement; columnNames - an array of the names of the columns in the inserted row that should be made available for retrieval by a call to the method getGeneratedKeys
Returns:: true if the next result is a ResultSet object; false if it is an update count or there are no more results
Throws:: SQLException - if a database access error occurs
Since:: 1.4

getResultSetHoldability

public int getResultSetHoldability()
                            throws SQLException

Retrieves the result set holdability for ResultSet objects generated by this Statement object.

Specified by:: getResultSetHoldability in interface Statement

Returns:: either ResultSet.HOLD_CURSORS_OVER_COMMIT or ResultSet.CLOSE_CURSORS_AT_COMMIT
Throws:: SQLException - if a database access error occurs
Since:: 1.4

setNull

public void setNull(int parameterIndex,
                    int sqlType)
             throws SQLException

Sets the designated parameter to SQL NULL.

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

Specified by:: setNull in interface PreparedStatement

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

setBoolean

public void setBoolean(int parameterIndex,
                       boolean x)
                throws SQLException

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

Specified by:: setBoolean in interface PreparedStatement

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

setByte

public void setByte(int parameterIndex,
                    byte x)
             throws SQLException

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

Specified by:: setByte in interface PreparedStatement

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

setShort

public void setShort(int parameterIndex,
                     short x)
              throws SQLException

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

Specified by:: setShort in interface PreparedStatement

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

setInt

public void setInt(int parameterIndex,
                   int x)
            throws SQLException

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

Specified by:: setInt in interface PreparedStatement

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

setLong

public void setLong(int parameterIndex,
                    long x)
             throws SQLException

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

Specified by:: setLong in interface PreparedStatement

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

setFloat

public void setFloat(int parameterIndex,
                     float x)
              throws SQLException

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

Specified by:: setFloat in interface PreparedStatement

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

setDouble

public void setDouble(int parameterIndex,
                      double x)
               throws SQLException

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

Specified by:: setDouble in interface PreparedStatement

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

setBigDecimal

public void setBigDecimal(int parameterIndex,
                          BigDecimal x)
                   throws SQLException

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

Specified by:: setBigDecimal in interface PreparedStatement

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

setString

public void setString(int parameterIndex,
                      String x)
               throws SQLException

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

Specified by:: setString in interface PreparedStatement

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

setBytes

public 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 VARBINARY or LONGVARBINARY (depending on the argument's size relative to the driver's limits on VARBINARY values) when it sends it to the database.

Specified by:: setBytes in interface PreparedStatement

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

setDate

public void setDate(int parameterIndex,
                    Date x)
             throws SQLException

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

Specified by:: setDate in interface PreparedStatement

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

setTime

public void setTime(int parameterIndex,
                    Time x)
             throws SQLException

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

Specified by:: setTime in interface PreparedStatement

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

setTimestamp

public void setTimestamp(int parameterIndex,
                         Timestamp x)
                  throws SQLException

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

Specified by:: setTimestamp in interface PreparedStatement

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

setAsciiStream

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

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

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

Specified by:: setAsciiStream in interface PreparedStatement

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

setUnicodeStream

public void setUnicodeStream(int parameterIndex,
                             InputStream x,
                             int length)
                      throws SQLException

Deprecated.

Sets the designated parameter to the given input stream, which will have the specified number of bytes. A Unicode character has two bytes, with the first byte being the high byte, and the second being the low byte. When a very large Unicode value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.InputStream object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from Unicode to the database char format.

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

Specified by:: setUnicodeStream in interface PreparedStatement

Parameters:: parameterIndex - the first parameter is 1, the second is 2, ...; x - a java.io.InputStream object that contains the Unicode parameter value as two-byte Unicode characters; length - the number of bytes in the stream
Throws:

Constructor Summary
`DelegatingPreparedStatement(Connection conn, PreparedStatement stmt)` Create a new DelegatingPreparedStatement object

Method Summary
`protected void`	`activate()` Activate the Statement object This method simply sets the state of the Statement to that of the ready state.
`void`	`addBatch()` Adds a set of parameters to this `PreparedStatement` object's batch of commands.
`void`	`addBatch(String sql)` Adds the given SQL command to the current list of commmands for this `Statement` object.
`void`	`addResultSet(ResultSet set)` Add a ResultSet Object to the ResultSetHolder
`void`	`cancel()` Cancels this `Statement` object if both the DBMS and driver support aborting an SQL statement.
`protected void`	`checkOpen()` Determine if the Statement is open or closed
`void`	`clearBatch()` Empties this `Statement` object's current list of SQL commands.
`void`	`clearParameters()` Clears the current parameter values immediately.
`void`	`clearWarnings()` Clears all the warnings reported on this `Statement` object.
`void`	`close()` Releases this `Statement` object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.
`boolean`	`execute()` Executes the SQL statement in this `PreparedStatement` object, which may be any kind of SQL statement.
`boolean`	`execute(String sql)` Executes the given SQL statement, which may return multiple results.
`boolean`	`execute(String sql, int autoGeneratedKeys)` Executes the given SQL statement, which may return multiple results, and signals the driver that any auto-generated keys should be made available for retrieval.
`boolean`	`execute(String sql, int[] columnIndexes)` Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval.
`boolean`	`execute(String sql, String[] columnNames)` Executes the given SQL statement, which may return multiple results, and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval.
`int[]`	`executeBatch()` Submits a batch of commands to the database for execution and if all commands execute successfully, returns an array of update counts.
`ResultSet`	`executeQuery()` Executes the SQL query in this `PreparedStatement` object and returns the `ResultSet` object generated by the query.
`ResultSet`	`executeQuery(String sql)` Executes the given SQL statement, which returns a single `ResultSet` object.
`int`	`executeUpdate()` Executes the SQL statement in this `PreparedStatement` object, which must be an SQL `INSERT`, `UPDATE` or `DELETE` statement; or an SQL statement that returns nothing, such as a DDL statement.
`int`	`executeUpdate(String sql)` Executes the given SQL statement, which may be an `INSERT`, `UPDATE`, or `DELETE` statement or an SQL statement that returns nothing, such as an SQL DDL statement.
`int`	`executeUpdate(String sql, int autoGeneratedKeys)` Executes the given SQL statement and signals the driver with the given flag about whether the auto-generated keys produced by this `Statement` object should be made available for retrieval.
`int`	`executeUpdate(String sql, int[] columnIndexes)` Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval.
`int`	`executeUpdate(String sql, String[] columnNames)` Executes the given SQL statement and signals the driver that the auto-generated keys indicated in the given array should be made available for retrieval.
`Connection`	`getConnection()` Retrieves the `Connection` object that produced this `Statement` object.
`int`	`getFetchDirection()` Retrieves the direction for fetching rows from database tables that is the default for result sets generated from this `Statement` object.
`int`	`getFetchSize()` Retrieves the number of result set rows that is the default fetch size for `ResultSet` objects generated from this `Statement` object.
`ResultSet`	`getGeneratedKeys()` Retrieves any auto-generated keys created as a result of executing this `Statement` object.
`int`	`getMaxFieldSize()` Retrieves the maximum number of bytes that can be returned for character and binary column values in a `ResultSet` object produced by this `Statement` object.
`int`	`getMaxRows()` Retrieves the maximum number of rows that a `ResultSet` object produced by this `Statement` object can contain.
`ResultSetMetaData`	`getMetaData()` Retrieves a `ResultSetMetaData` object that contains information about the columns of the `ResultSet` object that will be returned when this `PreparedStatement` object is executed.
`boolean`	`getMoreResults()` Moves to this `Statement` object's next result, returns `true` if it is a `ResultSet` object, and implicitly closes any current `ResultSet` object(s) obtained with the method `getResultSet`.
`boolean`	`getMoreResults(int current)` Moves to this `Statement` object's next result, deals with any current `ResultSet` object(s) according to the instructions specified by the given flag, and returns `true` if the next result is a `ResultSet` object.
`ParameterMetaData`	`getParameterMetaData()` Retrieves the number, types and properties of this `PreparedStatement` object's parameters.
`int`	`getQueryTimeout()` Retrieves the number of seconds the driver will wait for a `Statement` object to execute.
`ResultSet`	`getResultSet()` Retrieves the current result as a `ResultSet` object.
`int`	`getResultSetConcurrency()` Retrieves the result set concurrency for `ResultSet` objects generated by this `Statement` object.
`int`	`getResultSetHoldability()` Retrieves the result set holdability for `ResultSet` objects generated by this `Statement` object.
`ResultSet[]`	`getResultSets()` Get all of the ResultSets contained by the Holder
`int`	`getResultSetType()` Retrieves the result set type for `ResultSet` objects generated by this `Statement` object.
`int`	`getUpdateCount()` Retrieves the current result as an update count; if the result is a `ResultSet` object or there are no more results, -1 is returned.
`SQLWarning`	`getWarnings()` Retrieves the first warning reported by calls on this `Statement` object.
`protected void`	`passivate()` Passivate the Statement Object This method sets the state of the Statement object to a state of inactive.
`void`	`removeResultSet(ResultSet set)` Remove a ResultSet Object to the ResultSetHolder
`void`	`setArray(int i, Array x)` Sets the designated parameter to the given `Array` object.
`void`	`setAsciiStream(int parameterIndex, InputStream x, int length)` Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setBigDecimal(int parameterIndex, BigDecimal x)` Sets the designated parameter to the given `java.math.BigDecimal` value.
`void`	`setBinaryStream(int parameterIndex, InputStream x, int length)` Sets the designated parameter to the given input stream, which will have the specified number of bytes.
`void`	`setBlob(int i, Blob x)` Sets the designated parameter to the given `Blob` object.
`void`	`setBoolean(int parameterIndex, boolean x)` Sets the designated parameter to the given Java `boolean` value.
`void`	`setByte(int parameterIndex, byte x)` Sets the designated parameter to the given Java `byte` value.
`void`	`setBytes(int parameterIndex, byte[] x)` Sets the designated parameter to the given Java array of bytes.
`void`	`setCharacterStream(int parameterIndex, Reader reader, int length)` Sets the designated parameter to the given `Reader` object, which is the given number of characters long.
`void`	`setClob(int i, Clob x)` Sets the designated parameter to the given `Clob` object.
`void`	`setCursorName(String name)` Sets the SQL cursor name to the given `String`, which will be used by subsequent `Statement` object `execute` methods.
`void`	`setDate(int parameterIndex, Date x)` Sets the designated parameter to the given `java.sql.Date` value.
`void`	`setDate(int parameterIndex, Date x, Calendar cal)` Sets the designated parameter to the given `java.sql.Date` value, using the given `Calendar` object.
`void`	`setDouble(int parameterIndex, double x)` Sets the designated parameter to the given Java `double` value.
`void`	`setEscapeProcessing(boolean enable)` Sets escape processing on or off.
`void`	`setFetchDirection(int direction)` Gives the driver a hint as to the direction in which rows will be processed in `ResultSet` objects created using this `Statement` object.
`void`	`setFetchSize(int rows)` Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed.
`void`	`setFloat(int parameterIndex, float x)` Sets the designated parameter to the given Java `float` value.
`void`	`setInt(int parameterIndex, int x)` Sets the designated parameter to the given Java `int` value.
`void`	`setLong(int parameterIndex, long x)` Sets the designated parameter to the given Java `long` value.
`void`	`setMaxFieldSize(int max)` Sets the limit for the maximum number of bytes in a `ResultSet` column storing character or binary values to the given number of bytes.
`void`	`setMaxRows(int max)` Sets the limit for the maximum number of rows that any `ResultSet` object can contain to the given number.
`void`	`setNull(int parameterIndex, int sqlType)` Sets the designated parameter to SQL `NULL`.
`void`	`setNull(int paramIndex, int sqlType, String typeName)` Sets the designated parameter to SQL `NULL`.
`void`	`setObject(int parameterIndex, Object x)` Sets the value of the designated parameter using the given object.
`void`	`setObject(int parameterIndex, Object x, int targetSqlType)` Sets the value of the designated parameter with the given object.
`void`	`setObject(int parameterIndex, Object x, int targetSqlType, int scale)` Sets the value of the designated parameter with the given object.
`void`	`setQueryTimeout(int seconds)` Sets the number of seconds the driver will wait for a `Statement` object to execute to the given number of seconds.
`void`	`setRef(int i, Ref x)` Sets the designated parameter to the given `REF(<structured-type>)` value.
`void`	`setShort(int parameterIndex, short x)` Sets the designated parameter to the given Java `short` value.
`void`	`setString(int parameterIndex, String x)` Sets the designated parameter to the given Java `String` value.
`void`	`setTime(int parameterIndex, Time x)` Sets the designated parameter to the given `java.sql.Time` value.
`void`	`setTime(int parameterIndex, Time x, Calendar cal)` Sets the designated parameter to the given `java.sql.Time` value, using the given `Calendar` object.
`void`	`setTimestamp(int parameterIndex, Timestamp x)` Sets the designated parameter to the given `java.sql.Timestamp` value.
`void`	`setTimestamp(int parameterIndex, Timestamp x, Calendar cal)` Sets the designated parameter to the given `java.sql.Timestamp` value, using the given `Calendar` object.
`void`	`setUnicodeStream(int parameterIndex, InputStream x, int length)` Deprecated.
`void`	`setURL(int parameterIndex, URL x)` Sets the designated parameter to the given `java.net.URL` value.

com.cafesoft.core.jdbc Class DelegatingPreparedStatement

DelegatingPreparedStatement

activate

passivate

checkOpen

executeQuery

executeQuery

executeUpdate

close

executeUpdate

getMaxFieldSize

setMaxFieldSize

getMaxRows

setMaxRows

setEscapeProcessing

getQueryTimeout

setQueryTimeout

cancel

getWarnings

clearWarnings

setCursorName

execute

getResultSet

getUpdateCount

getMoreResults

setFetchDirection

getFetchDirection

setFetchSize

getFetchSize

getResultSetConcurrency

getResultSetType

addBatch

clearBatch

executeBatch

getConnection

getMoreResults

getGeneratedKeys

executeUpdate

executeUpdate

executeUpdate

execute

execute

execute

getResultSetHoldability

setNull

setBoolean

setByte

setShort

setInt

setLong

setFloat

setDouble

setBigDecimal

setString

setBytes

setDate

setTime

setTimestamp

setAsciiStream

setUnicodeStream

com.cafesoft.core.jdbc
Class DelegatingPreparedStatement