org.drizzle.jdbc
Class DrizzlePreparedStatement

java.lang.Object
  org.drizzle.jdbc.DrizzleStatement
      org.drizzle.jdbc.DrizzlePreparedStatement

All Implemented Interfaces:

java.sql.PreparedStatement, java.sql.Statement, java.sql.Wrapper

public class DrizzlePreparedStatement
extends DrizzleStatement
implements java.sql.PreparedStatement

User: marcuse Date: Jan 27, 2009 Time: 10:49:42 PM

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

DrizzlePreparedStatement(Protocol protocol, DrizzleConnection drizzleConnection, java.lang.String query, QueryFactory queryFactory, ParameterizedBatchHandler parameterizedBatchHandler)

Method Summary

void	addBatch() Adds a set of parameters to this PreparedStatement object's batch of commands.
void	clearParameters() Clears the current parameter values immediately.
boolean	execute()
int[]	executeBatch() Submits a batch of commands to the database for execution and if all commands execute successfully, returns an array of update counts.
java.sql.ResultSet	executeQuery()
int	executeUpdate() Executes the SQL statement in this PreparedStatement object, which must be an SQL Data Manipulation Language (DML) statement, such as INSERT, UPDATE or DELETE; or an SQL statement that returns nothing, such as a DDL statement.
java.sql.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.
java.sql.ParameterMetaData	getParameterMetaData() Retrieves the number, types and properties of this PreparedStatement object's parameters.
void	setArray(int parameterIndex, java.sql.Array x) Sets the designated parameter to the given java.sql.Array object.
void	setAsciiStream(int parameterIndex, java.io.InputStream x) This function reads up the entire stream and stores it in memory since we need to know the length when sending it to the server use the corresponding method with a length parameter if memory is an issue Sets the designated parameter to the given input stream.
void	setAsciiStream(int parameterIndex, java.io.InputStream x, int length) Sets the designated parameter to the given input stream, which will have the specified number of bytes.
void	setAsciiStream(int parameterIndex, java.io.InputStream x, long length) Sets the designated parameter to the given input stream, which will have the specified number of bytes.
void	setBigDecimal(int parameterIndex, java.math.BigDecimal x) Sets the designated parameter to the given java.math.BigDecimal value.
void	setBinaryStream(int parameterIndex, java.io.InputStream x) This function reads up the entire stream and stores it in memory since we need to know the length when sending it to the server Sets the designated parameter to the given input stream.
void	setBinaryStream(int parameterIndex, java.io.InputStream x, int length) Sets the designated parameter to the given input stream, which will have the specified number of bytes.
void	setBinaryStream(int parameterIndex, java.io.InputStream x, long length) Sets the designated parameter to the given input stream, which will have the specified number of bytes.
void	setBlob(int parameterIndex, java.sql.Blob x) Sets the designated parameter to the given java.sql.Blob object.
void	setBlob(int parameterIndex, java.io.InputStream inputStream) Sets the designated parameter to a InputStream object.
void	setBlob(int parameterIndex, java.io.InputStream inputStream, long length) Sets the designated parameter to a InputStream object.
void	setBoolean(int column, 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, java.io.Reader reader) Sets the designated parameter to the given Reader object.
void	setCharacterStream(int parameterIndex, java.io.Reader reader, int length) Sets the designated parameter to the given Reader object, which is the given number of characters long.
void	setCharacterStream(int parameterIndex, java.io.Reader reader, long length) Sets the designated parameter to the given Reader object, which is the given number of characters long.
void	setClob(int parameterIndex, java.sql.Clob x) Sets the designated parameter to the given java.sql.Clob object.
void	setClob(int parameterIndex, java.io.Reader reader) Sets the designated parameter to a Reader object.
void	setClob(int parameterIndex, java.io.Reader reader, long length) Sets the designated parameter to a Reader object.
void	setDate(int parameterIndex, java.sql.Date date) Sets the designated parameter to the given java.sql.Date value using the default time zone of the virtual machine that is running the application.
void	setDate(int parameterIndex, java.sql.Date date, java.util.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	setFloat(int parameterIndex, float x) Sets the designated parameter to the given Java float value.
void	setInt(int column, int i)
void	setLong(int parameterIndex, long x) Sets the designated parameter to the given Java long value.
void	setNCharacterStream(int parameterIndex, java.io.Reader value) Sets the designated parameter to a Reader object.
void	setNCharacterStream(int parameterIndex, java.io.Reader value, long length) Sets the designated parameter to a Reader object.
void	setNClob(int parameterIndex, java.sql.NClob value) Sets the designated parameter to a java.sql.NClob object.
void	setNClob(int parameterIndex, java.io.Reader reader) Sets the designated parameter to a Reader object.
void	setNClob(int parameterIndex, java.io.Reader reader, long length) Sets the designated parameter to a Reader object.
void	setNString(int parameterIndex, java.lang.String value) Sets the designated paramter to the given String object.
void	setNull(int parameterIndex, int sqlType) Sets the designated parameter to SQL NULL.
void	setNull(int parameterIndex, int sqlType, java.lang.String typeName) Sets the designated parameter to SQL NULL.
void	setObject(int parameterIndex, java.lang.Object x) Sets the value of the designated parameter using the given object.
void	setObject(int parameterIndex, java.lang.Object x, int targetSqlType) Sets the value of the designated parameter with the given object.
void	setObject(int parameterIndex, java.lang.Object x, int targetSqlType, int scaleOrLength) Sets the value of the designated parameter with the given object.
void	setRef(int parameterIndex, java.sql.Ref x) Sets the designated parameter to the given REF(<structured-type>) value.
void	setRowId(int parameterIndex, java.sql.RowId x) Sets the designated parameter to the given java.sql.RowId object.
void	setShort(int parameterIndex, short x) Sets the designated parameter to the given Java short value.
void	setSQLXML(int parameterIndex, java.sql.SQLXML xmlObject) Sets the designated parameter to the given java.sql.SQLXML object.
void	setString(int column, java.lang.String s)
void	setTime(int parameterIndex, java.sql.Time x) Since Drizzle has no TIME datatype, time in milliseconds is stored in a packed integer
void	setTime(int parameterIndex, java.sql.Time time, java.util.Calendar cal) Sets the designated parameter to the given java.sql.Time value, using the given Calendar object.
void	setTimestamp(int parameterIndex, java.sql.Timestamp x) Sets the designated parameter to the given java.sql.Timestamp value.
void	setTimestamp(int parameterIndex, java.sql.Timestamp x, java.util.Calendar cal) Sets the designated parameter to the given java.sql.Timestamp value, using the given Calendar object.
void	setUnicodeStream(int parameterIndex, java.io.InputStream x, int length) Deprecated.
void	setURL(int parameterIndex, java.net.URL x) Sets the designated parameter to the given java.net.URL value.

Methods inherited from class org.drizzle.jdbc.DrizzleStatement

addBatch, addBatch, cancel, clearBatch, clearWarnings, close, execute, execute, execute, execute, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getProtocol, getQueryFactory, getQueryResult, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isPoolable, isWrapperFor, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setLocalInfileInputStream, setMaxFieldSize, setMaxRows, setPoolable, setQueryResult, setQueryTimeout, setResultSet, setUpdateCount, startTimer, stopTimer, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Statement

addBatch, cancel, clearBatch, clearWarnings, close, execute, execute, execute, execute, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isPoolable, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Constructor Detail

DrizzlePreparedStatement

public DrizzlePreparedStatement(Protocol protocol,
                                DrizzleConnection drizzleConnection,
                                java.lang.String query,
                                QueryFactory queryFactory,
                                ParameterizedBatchHandler parameterizedBatchHandler)

Method Detail

executeQuery

public java.sql.ResultSet executeQuery()
                                throws java.sql.SQLException

Specified by:

executeQuery in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate()
                  throws java.sql.SQLException

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

Specified by:

executeUpdate in interface java.sql.PreparedStatement

Returns:

either (1) the row count for SQL Data Manipulation Language (DML) statements or (2) 0 for SQL statements that return nothing

Throws:

java.sql.SQLException - if a database access error occurs; this method is called on a closed PreparedStatement or the SQL statement returns a ResultSet object

setNull

public void setNull(int parameterIndex,
                    int sqlType)
             throws java.sql.SQLException

Sets the designated parameter to SQL NULL.

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

Specified by:

setNull in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

sqlType - the SQL type code defined in java.sql.Types

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type

execute

public boolean execute()
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

addBatch

public void addBatch()
              throws java.sql.SQLException

Adds a set of parameters to this PreparedStatement object's batch of commands.

Specified by:

addBatch in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException - if a database access error occurs or this method is called on a closed PreparedStatement

Since:

1.2

See Also:

Statement.addBatch(java.lang.String)

executeBatch

public int[] executeBatch()
                   throws java.sql.SQLException

Description copied from class: DrizzleStatement

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:

1. 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
2. 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:

3. 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

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 java.sql.Statement

Overrides:

executeBatch in class DrizzleStatement

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:

java.sql.SQLException - if a database access error occurs, this method is called on a closed Statement 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.

See Also:

DrizzleStatement.addBatch(java.lang.String), DatabaseMetaData.supportsBatchUpdates()

setCharacterStream

public void setCharacterStream(int parameterIndex,
                               java.io.Reader reader,
                               int length)
                        throws java.sql.SQLException

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

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

Specified by:

setCharacterStream in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

reader - the java.io.Reader object that contains the Unicode data

length - the number of characters in the stream

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

Since:

1.2

setRef

public void setRef(int parameterIndex,
                   java.sql.Ref x)
            throws java.sql.SQLException

Sets the designated parameter to the given REF(<structured-type>) value. The driver converts this to an SQL REF value when it sends it to the database.

Specified by:

setRef in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - an SQL REF value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.2

setBlob

public void setBlob(int parameterIndex,
                    java.sql.Blob x)
             throws java.sql.SQLException

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

Specified by:

setBlob in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - a Blob object that maps an SQL BLOB value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.2

setClob

public void setClob(int parameterIndex,
                    java.sql.Clob x)
             throws java.sql.SQLException

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

Specified by:

setClob in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - a Clob object that maps an SQL CLOB value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.2

setArray

public void setArray(int parameterIndex,
                     java.sql.Array x)
              throws java.sql.SQLException

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

Specified by:

setArray in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - an Array object that maps an SQL ARRAY value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.2

getMetaData

public java.sql.ResultSetMetaData getMetaData()
                                       throws java.sql.SQLException

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

Because a PreparedStatement object is precompiled, it is possible to know about the ResultSet object that it will return without having to execute it. Consequently, it is possible to invoke the method getMetaData on a PreparedStatement object rather than waiting to execute it and then invoking the ResultSet.getMetaData method on the ResultSet object that is returned.

NOTE: Using this method may be expensive for some drivers due to the lack of underlying DBMS support.

Specified by:

getMetaData in interface java.sql.PreparedStatement

Returns:

the description of a ResultSet object's columns or null if the driver cannot return a ResultSetMetaData object

Throws:

java.sql.SQLException - if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.2

setDate

public void setDate(int parameterIndex,
                    java.sql.Date date,
                    java.util.Calendar cal)
             throws java.sql.SQLException

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

Specified by:

setDate in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

date - the parameter value

cal - the Calendar object the driver will use to construct the date

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

Since:

1.2

setTime

public void setTime(int parameterIndex,
                    java.sql.Time time,
                    java.util.Calendar cal)
             throws java.sql.SQLException

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

Specified by:

setTime in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

time - the parameter value

cal - the Calendar object the driver will use to construct the time

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

Since:

1.2

setTimestamp

public void setTimestamp(int parameterIndex,
                         java.sql.Timestamp x,
                         java.util.Calendar cal)
                  throws java.sql.SQLException

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

Specified by:

setTimestamp in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

cal - the Calendar object the driver will use to construct the timestamp

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

Since:

1.2

setNull

public void setNull(int parameterIndex,
                    int sqlType,
                    java.lang.String typeName)
             throws java.sql.SQLException

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

Note: To be portable, applications must give the SQL type code and the fully-qualified SQL type name when specifying a NULL user-defined or REF parameter. In the case of a user-defined type the name is the type name of the parameter itself. For a REF parameter, the name is the type name of the referenced type. If a JDBC driver does not need the type code or type name information, it may ignore it.

Although it is intended for user-defined and Ref parameters, this method may be used to set a null parameter of any JDBC type. If the parameter does not have a user-defined or REF type, the given typeName is ignored.

Specified by:

setNull in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

sqlType - a value from java.sql.Types

typeName - the fully-qualified name of an SQL user-defined type; ignored if the parameter is not a user-defined type or REF

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if sqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type or if the JDBC driver does not support this method

Since:

1.2

setURL

public void setURL(int parameterIndex,
                   java.net.URL x)
            throws java.sql.SQLException

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

Specified by:

setURL in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the java.net.URL object to be set

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.4

getParameterMetaData

public java.sql.ParameterMetaData getParameterMetaData()
                                                throws java.sql.SQLException

Retrieves the number, types and properties of this PreparedStatement object's parameters.

Specified by:

getParameterMetaData in interface java.sql.PreparedStatement

Returns:

a ParameterMetaData object that contains information about the number, types and properties for each parameter marker of this PreparedStatement object

Throws:

java.sql.SQLException - if a database access error occurs or this method is called on a closed PreparedStatement

Since:

1.4

See Also:

ParameterMetaData

setRowId

public void setRowId(int parameterIndex,
                     java.sql.RowId x)
              throws java.sql.SQLException

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

Specified by:

setRowId in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setNString

public void setNString(int parameterIndex,
                       java.lang.String value)
                throws java.sql.SQLException

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

Specified by:

setNString in interface java.sql.PreparedStatement

Parameters:

parameterIndex - of the first parameter is 1, the second is 2, ...

value - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs; or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setNCharacterStream

public void setNCharacterStream(int parameterIndex,
                                java.io.Reader value,
                                long length)
                         throws java.sql.SQLException

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

Specified by:

setNCharacterStream in interface java.sql.PreparedStatement

Parameters:

parameterIndex - of the first parameter is 1, the second is 2, ...

value - the parameter value

length - the number of characters in the parameter data.

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs; or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setNClob

public void setNClob(int parameterIndex,
                     java.sql.NClob value)
              throws java.sql.SQLException

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

Specified by:

setNClob in interface java.sql.PreparedStatement

Parameters:

parameterIndex - of the first parameter is 1, the second is 2, ...

value - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs; or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setClob

public void setClob(int parameterIndex,
                    java.io.Reader reader,
                    long length)
             throws java.sql.SQLException

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

Specified by:

setClob in interface java.sql.PreparedStatement

Parameters:

parameterIndex - index of the first parameter is 1, the second is 2, ...

reader - An object that contains the data to set the parameter value to.

length - the number of characters in the parameter data.

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or if the length specified is less than zero.

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setBlob

public void setBlob(int parameterIndex,
                    java.io.InputStream inputStream,
                    long length)
             throws java.sql.SQLException

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

Specified by:

setBlob in interface java.sql.PreparedStatement

Parameters:

parameterIndex - index of the first parameter is 1, the second is 2, ...

inputStream - An object that contains the data to set the parameter value to.

length - the number of bytes in the parameter data.

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement; if the length specified is less than zero or if the number of bytes in the inputstream does not match the specfied length.

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setNClob

public void setNClob(int parameterIndex,
                     java.io.Reader reader,
                     long length)
              throws java.sql.SQLException

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

Specified by:

setNClob in interface java.sql.PreparedStatement

Parameters:

parameterIndex - index of the first parameter is 1, the second is 2, ...

reader - An object that contains the data to set the parameter value to.

length - the number of characters in the parameter data.

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the length specified is less than zero; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setSQLXML

public void setSQLXML(int parameterIndex,
                      java.sql.SQLXML xmlObject)
               throws java.sql.SQLException

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

Specified by:

setSQLXML in interface java.sql.PreparedStatement

Parameters:

parameterIndex - index of the first parameter is 1, the second is 2, ...

xmlObject - a SQLXML object that maps an SQL XML value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or the java.xml.transform.Result, Writer or OutputStream has not been closed for the SQLXML object

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setObject

public void setObject(int parameterIndex,
                      java.lang.Object x,
                      int targetSqlType,
                      int scaleOrLength)
               throws java.sql.SQLException

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

If the second argument is an InputStream then the stream must contain the number of bytes specified by scaleOrLength. If the second argument is a Reader then the reader must contain the number of characters specified by scaleOrLength. If these conditions are not true the driver will generate a SQLException when the prepared statement is executed.

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

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

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

Specified by:

setObject in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the object containing the input parameter value

targetSqlType - the SQL type (as defined in java.sql.Types) to be sent to the database. The scale argument may further qualify this type.

scaleOrLength - for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types, this is the number of digits after the decimal point. For Java Object types InputStream and Reader, this is the length of the data in the stream or reader. For all other types, this value will be ignored.

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or if the Java Object specified by x is an InputStream or Reader object and the value of the scale parameter is less than zero

java.sql.SQLFeatureNotSupportedException - if targetSqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type

Since:

1.6

See Also:

Types

setAsciiStream

public void setAsciiStream(int parameterIndex,
                           java.io.InputStream x,
                           long length)
                    throws java.sql.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 java.sql.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:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

Since:

1.6

setBinaryStream

public void setBinaryStream(int parameterIndex,
                            java.io.InputStream x,
                            long length)
                     throws java.sql.SQLException

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

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

Specified by:

setBinaryStream in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the java input stream which contains the binary parameter value

length - the number of bytes in the stream

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

Since:

1.6

setCharacterStream

public void setCharacterStream(int parameterIndex,
                               java.io.Reader reader,
                               long length)
                        throws java.sql.SQLException

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

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

Specified by:

setCharacterStream in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

reader - the java.io.Reader object that contains the Unicode data

length - the number of characters in the stream

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

Since:

1.6

setAsciiStream

public void setAsciiStream(int parameterIndex,
                           java.io.InputStream x)
                    throws java.sql.SQLException

This function reads up the entire stream and stores it in memory since we need to know the length when sending it to the server use the corresponding method with a length parameter if memory is an issue

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

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

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

Specified by:

setAsciiStream in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the Java input stream that contains the ASCII parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setBinaryStream

public void setBinaryStream(int parameterIndex,
                            java.io.InputStream x)
                     throws java.sql.SQLException

This function reads up the entire stream and stores it in memory since we need to know the length when sending it to the server

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

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

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

Specified by:

setBinaryStream in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the java input stream which contains the binary parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setCharacterStream

public void setCharacterStream(int parameterIndex,
                               java.io.Reader reader)
                        throws java.sql.SQLException

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

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

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

Specified by:

setCharacterStream in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

reader - the java.io.Reader object that contains the Unicode data

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setNCharacterStream

public void setNCharacterStream(int parameterIndex,
                                java.io.Reader value)
                         throws java.sql.SQLException

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

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

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

Specified by:

setNCharacterStream in interface java.sql.PreparedStatement

Parameters:

parameterIndex - of the first parameter is 1, the second is 2, ...

value - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs; or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setClob

public void setClob(int parameterIndex,
                    java.io.Reader reader)
             throws java.sql.SQLException

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

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

Specified by:

setClob in interface java.sql.PreparedStatement

Parameters:

parameterIndex - index of the first parameter is 1, the second is 2, ...

reader - An object that contains the data to set the parameter value to.

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatementor if parameterIndex does not correspond to a parameter marker in the SQL statement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setBlob

public void setBlob(int parameterIndex,
                    java.io.InputStream inputStream)
             throws java.sql.SQLException

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

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

Specified by:

setBlob in interface java.sql.PreparedStatement

Parameters:

parameterIndex - index of the first parameter is 1, the second is 2, ...

inputStream - An object that contains the data to set the parameter value to.

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or if parameterIndex does not correspond to a parameter marker in the SQL statement,

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setNClob

public void setNClob(int parameterIndex,
                     java.io.Reader reader)
              throws java.sql.SQLException

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

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

Specified by:

setNClob in interface java.sql.PreparedStatement

Parameters:

parameterIndex - index of the first parameter is 1, the second is 2, ...

reader - An object that contains the data to set the parameter value to.

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if the driver does not support national character sets; if the driver can detect that a data conversion error could occur; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

Since:

1.6

setBoolean

public void setBoolean(int column,
                       boolean value)
                throws java.sql.SQLException

Specified by:

setBoolean in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setByte

public void setByte(int parameterIndex,
                    byte x)
             throws java.sql.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 java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

setShort

public void setShort(int parameterIndex,
                     short x)
              throws java.sql.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 java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

setString

public void setString(int column,
                      java.lang.String s)
               throws java.sql.SQLException

Specified by:

setString in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBytes

public void setBytes(int parameterIndex,
                     byte[] x)
              throws java.sql.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 java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

setDate

public void setDate(int parameterIndex,
                    java.sql.Date date)
             throws java.sql.SQLException

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

Specified by:

setDate in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

date - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

setTime

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

Since Drizzle has no TIME datatype, time in milliseconds is stored in a packed integer

Specified by:

setTime in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

See Also:

Utils.packTime(long),

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.

setTimestamp

public void setTimestamp(int parameterIndex,
                         java.sql.Timestamp x)
                  throws java.sql.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 java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

setAsciiStream

public void setAsciiStream(int parameterIndex,
                           java.io.InputStream x,
                           int length)
                    throws java.sql.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 java.sql.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:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

setUnicodeStream

public void setUnicodeStream(int parameterIndex,
                             java.io.InputStream x,
                             int length)
                      throws java.sql.SQLException

Deprecated.

Sets the designated parameter to the given input stream, which will have the specified number of bytes.

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.

The byte format of the Unicode stream must be a Java UTF-8, as defined in the Java Virtual Machine Specification.

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 java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - a java.io.InputStream object that contains the Unicode parameter value

length - the number of bytes in the stream

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if the JDBC driver does not support this method

setBinaryStream

public void setBinaryStream(int parameterIndex,
                            java.io.InputStream x,
                            int length)
                     throws java.sql.SQLException

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

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

Specified by:

setBinaryStream in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the java input stream which contains the binary parameter value

length - the number of bytes in the stream

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

clearParameters

public void clearParameters()
                     throws java.sql.SQLException

Clears the current parameter values immediately.

In general, parameter values remain in force for repeated use of a statement. 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; this can be done by calling the method clearParameters.

Specified by:

clearParameters in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException - if a database access error occurs or this method is called on a closed PreparedStatement

setObject

public void setObject(int parameterIndex,
                      java.lang.Object x,
                      int targetSqlType)
               throws java.sql.SQLException

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

Specified by:

setObject in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the object containing the input parameter value

targetSqlType - the SQL type (as defined in java.sql.Types) to be sent to the database

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

java.sql.SQLFeatureNotSupportedException - if targetSqlType is a ARRAY, BLOB, CLOB, DATALINK, JAVA_OBJECT, NCHAR, NCLOB, NVARCHAR, LONGNVARCHAR, REF, ROWID, SQLXML or STRUCT data type and the JDBC driver does not support this data type

See Also:

Types

setObject

public void setObject(int parameterIndex,
                      java.lang.Object x)
               throws java.sql.SQLException

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

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

Note that this method may be used to pass datatabase- specific abstract data types, by using a driver-specific Java type.

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

Note: Not all databases allow for a non-typed Null to be sent to the backend. For maximum portability, the setNull or the setObject(int parameterIndex, Object x, int sqlType) method should be used instead of setObject(int parameterIndex, Object x).

Note: 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.

Specified by:

setObject in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the object containing the input parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs; this method is called on a closed PreparedStatement or the type of the given object is ambiguous

setInt

public void setInt(int column,
                   int i)
            throws java.sql.SQLException

Specified by:

setInt in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setLong

public void setLong(int parameterIndex,
                    long x)
             throws java.sql.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 java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

setFloat

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

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

Specified by:

setFloat in interface java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

setDouble

public void setDouble(int parameterIndex,
                      double x)
               throws java.sql.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 java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement

setBigDecimal

public void setBigDecimal(int parameterIndex,
                          java.math.BigDecimal x)
                   throws java.sql.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 java.sql.PreparedStatement

Parameters:

parameterIndex - the first parameter is 1, the second is 2, ...

x - the parameter value

Throws:

java.sql.SQLException - if parameterIndex does not correspond to a parameter marker in the SQL statement; if a database access error occurs or this method is called on a closed PreparedStatement