org.hsqldb.jdbc.jdbcPreparedStatement

All Implemented Interfaces:: AutoCloseable, PreparedStatement, Statement, Wrapper

Direct Known Subclasses:: jdbcCallableStatement

public class jdbcPreparedStatement extends jdbcStatement implements PreparedStatement

An object that represents a precompiled SQL statement.

An SQL statement is precompiled and stored in a PreparedStatement object. This object can then be used to efficiently execute this statement multiple times.

Note: The setter methods (setShort, setString, and so on) for setting IN parameter values must specify types that are compatible with the defined SQL type of the input parameter. For instance, if the IN parameter has SQL type INTEGER, then the method setInt should be used.

If arbitrary parameter type conversions are required, the method setObject should be used with a target SQL type.

In the following example of setting a parameter, con represents an active connection:

PreparedStatement pstmt = con.prepareStatement("UPDATE EMPLOYEES
                              SET SALARY = ? WHERE ID = ?");
pstmt.setBigDecimal(1, 153833.00)
pstmt.setInt(2, 110592)

HSQLDB-Specific Information:

Starting with HSQLDB 1.7.2, jdbcPreparedStatement objects are backed by a true compiled parameteric representation. Hence, there are now significant performance gains to be had by using a jdbcPreparedStatement object in preference to a jdbcStatement object, if a short-running SQL statement is to be executed more than a small number of times.

When it can be otherwise avoided, it is to be considered poor practice to fully prepare (construct), parameterize, execute, fetch and close a jdbcPreparedStatement object for each execution cycle. Indeed, under HSQLDB 1.8.0, this practice is likely to be noticably less performant for short-running statements than the equivalent process using jdbcStatement objects, albeit far more convenient, less error prone and certainly much less resource-intensive, especially when large binary and character values are involved, due to the optimized parameterization facility.

Instead, when developing an application that is not totally oriented toward the execution of ad hoc SQL, it is recommended to expend some effort toward identifing the SQL statements that are good candidates for regular reuse and adapting the structure of the application accordingly. Often, this is done by recording the text of candidate SQL statements in an application resource object (which has the nice side-benefit of isolating and hiding differences in SQL dialects across different drivers) and caching for possible reuse the PreparedStatement objects derived from the recorded text.

Multi thread use:

A PreparedStatement object is stateful and should not normally be shared by multiple threads. If it has to be shared, the calls to set the parameters, calls to add batch statements, the execute call and any post-execute calls should be made within a block synchronized on the PreparedStatement Object.

JRE 1.1.x Notes:

In general, JDBC 2 support requires Java 1.2 and above, and JDBC3 requires Java 1.4 and above. In HSQLDB, support for methods introduced in different versions of JDBC depends on the JDK version used for compiling and building HSQLDB.

Since 1.7.0, it is possible to build the product so that all JDBC 2 methods can be called while executing under the version 1.1.x Java Runtime Environment^TM. However, in addition to requiring explicit casts to the org.hsqldb.jdbcXXX interface implementations, some of these method calls require int values that are defined only in the JDBC 2 or greater version of ResultSet interface. For this reason, when the product is compiled under JDK 1.1.x, these values are defined in jdbcResultSet.

In a JRE 1.1.x environment, calling JDBC 2 methods that take or return the JDBC2-only ResultSet values can be achieved by referring to them in parameter specifications and return value comparisons, respectively, as follows:

jdbcResultSet.FETCH_FORWARD
jdbcResultSet.TYPE_FORWARD_ONLY
jdbcResultSet.TYPE_SCROLL_INSENSITIVE
jdbcResultSet.CONCUR_READ_ONLY
// etc.

However, please note that code written in such a manner will not be compatible for use with other JDBC 2 drivers, since they expect and use ResultSet, rather than jdbcResultSet. Also note, this feature is offered solely as a convenience to developers who must work under JDK 1.1.x due to operating constraints, yet wish to use some of the more advanced features available under the JDBC 2 specification.

(fredt@users)
(boucherb@users)

Author:

boucherb@users, fredt@users

See Also:

Field Summary

Fields inherited from interface Statement
CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO
Method Summary

Modifier and Type

Method

Description

void

addBatch()

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

void

addBatch(String sql)

This method should always throw if called for a PreparedStatement or CallableStatment.

void

clearParameters()

Clears the current parameter values immediately.

void

close()

Does the specialized work required to free this object's resources and that of it's parent class.

boolean

execute()

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

boolean

execute(String sql)

This method should always throw if called for a PreparedStatement or CallableStatment.

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)

This method should always throw if called for a PreparedStatement or CallableStatment.

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)

This method should always throw if called for a PreparedStatement or CallableStatment.

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.

ParameterMetaData

getParameterMetaData()

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

boolean

isPoolable()

boolean

isWrapperFor(Class<?> iface)

void

setArray(int i, Array x)

Sets the designated parameter to the given Array object.

void

setAsciiStream(int parameterIndex, InputStream x)

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

setAsciiStream(int parameterIndex, InputStream x, long length)

void

setBigDecimal(int parameterIndex, BigDecimal x)

Sets the designated parameter to the given java.math.BigDecimal value.

void

setBinaryStream(int parameterIndex, InputStream x)

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

setBinaryStream(int parameterIndex, InputStream x, long length)

void

setBlob(int parameterIndex, InputStream inputStream)

void

setBlob(int parameterIndex, InputStream inputStream, long length)

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 paramIndex, byte[] x)

Sets the designated parameter to the given Java array of bytes.

void

setCharacterStream(int parameterIndex, Reader reader)

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

setCharacterStream(int parameterIndex, Reader reader, long length)

void

setClob(int parameterIndex, Reader reader)

void

setClob(int parameterIndex, Reader reader, long length)

void

setClob(int i, Clob x)

Sets the designated parameter to the given Clob object.

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

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

setNCharacterStream(int parameterIndex, Reader value)

void

setNCharacterStream(int parameterIndex, Reader value, long length)

void

setNClob(int parameterIndex, Reader reader)

void

setNClob(int parameterIndex, Reader reader, long length)

void

setNClob(int parameterIndex, NClob value)

void

setNString(int parameterIndex, String value)

void

setNull(int paramIndex, 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

setPoolable(boolean poolable)

void

setRef(int i, Ref x)

Sets the designated parameter to the given REF(<structured-type>) value.

void

setRowId(int parameterIndex, RowId x)

void

setShort(int parameterIndex, short x)

Sets the designated parameter to the given Java short value.

void

setSQLXML(int parameterIndex, SQLXML xmlObject)

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.
Sun does not include a reason, but presumably this is because setCharacterStream is now prefered

void

setURL(int parameterIndex, URL x)

Sets the designated parameter to the given java.net.URL value.

String

toString()

Retrieves a String representation of this object.

<T> T

unwrap(Class<T> iface)

Methods inherited from class jdbcStatement
cancel, clearBatch, clearWarnings, closeOnCompletion, execute, execute, execute, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isCloseOnCompletion, setCursorName, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout

Methods inherited from class Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface PreparedStatement
executeLargeUpdate, setObject, setObject

Methods inherited from interface Statement
cancel, clearBatch, clearWarnings, closeOnCompletion, enquoteIdentifier, enquoteLiteral, enquoteNCharLiteral, execute, execute, execute, executeLargeBatch, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getLargeMaxRows, getLargeUpdateCount, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isCloseOnCompletion, isSimpleIdentifier, setCursorName, setFetchDirection, setFetchSize, setLargeMaxRows, setMaxFieldSize, setMaxRows, setQueryTimeout

Method Details
- setEscapeProcessing
  
  public void setEscapeProcessing(boolean enable) throws SQLException
  
  Sets escape processing on or off.
  
  HSQLDB-Specific Information:
  
  Since 1.7.0, the implementation follows the standard behaviour by overriding the same method in jdbcStatement class.
  In other words, calling this method has no effect.
  
  Specified by:
  
  setEscapeProcessing in interface Statement
  
  Overrides:
  
  setEscapeProcessing in class jdbcStatement
  
  Parameters:
  
  enable - true to enable escape processing; false to disable it
  
  Throws:
  
  SQLException - if a database access error occurs
- execute
  public boolean execute() throws SQLException
  
  Executes the SQL statement in this PreparedStatement object, which may be any kind of SQL statement. Some prepared statements return multiple results; the execute method handles these complex statements as well as the simpler form of statements handled by the methods executeQueryand executeUpdate.
  The execute method returns a boolean to indicate the form of the first result. You must call either the method getResultSet or getUpdateCount to retrieve the result; you must call getMoreResults to move to any subsequent result(s).
  
  HSQLDB-Specific Information:
  
  Including 1.8.0, prepared statements do not generate multiple fetchable results.
  In future versions, it will be possible that statements generate multiple fetchable results under certain conditions.
  
  Specified by:
  
  execute in interface PreparedStatement
  
  Returns:
  
  true if the first result is a ResultSet object; false if the first result is an update count or there is no result
  
  Throws:
  
  SQLException - if a database access error occurs or an argument is supplied to this method
  
  See Also:
  
  jdbcStatement.execute(String)
  
  jdbcStatement.getResultSet()
  
  jdbcStatement.getUpdateCount()
  
  jdbcStatement.getMoreResults()
- 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
- 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
- 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.
  
  HSQLDB-Specific Information:
  
  Starting with HSQLDB 1.7.2, this feature is supported.
  HSQLDB stops execution of commands in a batch when one of the commands results in an exception. The size of the returned array equals the number of commands that were executed successfully.
  When the product is built under the JAVA1 target, an exception is never thrown and it is the responsibility of the client software to check the size of the returned update count array to determine if any batch items failed. To build and run under the JAVA2 target, JDK/JRE 1.3 or higher must be used.
  
  Specified by:
  
  executeBatch in interface Statement
  
  Overrides:
  
  executeBatch in class jdbcStatement
  
  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 java.sql.SQLException) if one of the commands sent to the database fails to execute properly or attempts to return a result set.
  
  Since:
  
  JDK 1.3 (JDK 1.1.x developers: read the new overview for jdbcStatement)
- setNull
  
  public void setNull(int paramIndex, int sqlType) throws SQLException
  
  Sets the designated parameter to SQL NULL.
  Note: You must specify the parameter's SQL type.
  
  HSQLDB-Specific Information:
  
  HSQLDB ignores the sqlType argument.
  
  Specified by:
  
  setNull in interface PreparedStatement
  
  Parameters:
  
  paramIndex - 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.
  
  HSQLDB-Specific Information:
  
  Since 1.7.2, HSQLDB uses the BOOLEAN type instead of BIT, as per SQL 200n (SQL 3).
  
  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.
  
  HSQLDB-Specific Information:
  
  Since 1.7.1, HSQLDB handles Java positive/negative Infinity and NaN float values consistent with the Java Language Specification; these special values are now correctly stored to and retrieved from 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.
  
  HSQLDB-Specific Information:
  
  Since 1.7.1, HSQLDB handles Java positive/negative Infinity and NaN double values consistent with the Java Language Specification; these special values are now correctly stored to and retrieved from 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.
  
  HSQLDB-Specific Information:
  
  Including 1.7.2, HSQLDB stores all XXXCHAR values as java.lang.String objects; there is no appreciable difference between CHAR, VARCHAR and LONGVARCHAR.
  
  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 paramIndex, 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.
  
  HSQLDB-Specific Information:
  
  Including 1.7.2, HSQLDB stores all XXXBINARY values the same way; there is no appreciable difference between BINARY, VARBINARY and LONGVARBINARY.
  
  Specified by:
  
  setBytes in interface PreparedStatement
  
  Parameters:
  
  paramIndex - 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.
  
  HSQLDB-Specific Information:
  
  This method uses the default platform character encoding to convert bytes from the stream into the characters of a String. In the future this is likely to change to always treat the stream as ASCII.
  Before HSQLDB 1.7.0, setAsciiStream and setUnicodeStream were identical.
  
  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.
  Sun does not include a reason, but presumably this is because setCharacterStream is now prefered
  
  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.
  
  HSQLDB-Specific Information:
  
  Since 1.7.0, this method complies with behavior as defined by the JDBC3 specification.
  
  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:
  
  SQLException - if a database access error occurs
- setBinaryStream
  
  public void setBinaryStream(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 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.
  
  HSQLDB-Specific Information:
  
  Since 1.7.2, this method works according to the standard.
  
  Specified by:
  
  setBinaryStream in interface 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:
  
  SQLException - if a database access error occurs
- clearParameters
  
  public void clearParameters() throws 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 PreparedStatement
  
  Throws:
  
  SQLException - if a database access error occurs
- setObject
  public void setObject(int parameterIndex, Object x, int targetSqlType, int scale) throws SQLException
  
  Sets the value of the designated parameter with the given object.
  The second argument must be an object type; for integral values, the java.lang equivalent objects should be used.
  The given Java object will be converted to the given targetSqlType before being sent to the database. If the object has a custom mapping (is of a class implementing the interface SQLData), the JDBC driver should call the method SQLData.writeSQL to write it to the SQL data stream. If, on the other hand, the object is of a class implementing Ref, Blob, Clob, Struct, 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.
  
  HSQLDB-Specific Information:
  
  Inculding 1.7.1,this method was identical to setObject(int, Object, int). That is, this method simply called setObject(int, Object, int), ignoring the scale specification.
  Since 1.7.2, this method supports the conversions listed in the conversion table B-5 of the JDBC 3 specification. The scale argument is not used.
  
  Specified by:
  
  setObject in interface 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.
  
  scale - for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types, this is the number of digits after the decimal point. For all other types, this value will be ignored.
  Up to and including HSQLDB 1.7.0, this parameter is ignored.
  
  Throws:
  
  SQLException - if a database access error occurs
  
  See Also:
  
  Types
  
  setObject(int,Object,int)
- setObject
  public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException
  
  Sets the value of the designated parameter with the given object. This method is like the method setObject above, except that it assumes a scale of zero.
  
  HSQLDB-Specific Information:
  
  Since 1.7.2, this method supports conversions listed in the conversion table B-5 of the JDBC 3 specification.
  
  Specified by:
  
  setObject in interface 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:
  
  SQLException - if a database access error occurs
  
  See Also:
  
  setObject(int,Object)
- setObject
  
  public void setObject(int parameterIndex, Object x) throws 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, Struct, or Array, the driver should pass it to the database as a value of the corresponding SQL type.
  This method throws an exception if there is an ambiguity, for example, if the object is of a class implementing more than one of the interfaces named above.
  
  HSQLDB-Specific Information:
  Since 1.7.2, this method supports conversions listed in the conversion table B-5 of the JDBC 3 specification.
  
  Specified by:
  
  setObject in interface PreparedStatement
  
  Parameters:
  
  parameterIndex - the first parameter is 1, the second is 2, ...
  
  x - the object containing the input parameter value
  
  Throws:
  
  SQLException - if a database access error occurs or the type of the given object is ambiguous
- addBatch
  public void addBatch() throws SQLException
  
  Adds a set of parameters to this PreparedStatement object's batch of commands.
  
  HSQLDB-Specific Information:
  
  Since 1.7.2, this feature is supported.
  
  Specified by:
  
  addBatch in interface PreparedStatement
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
  
  See Also:
  
  jdbcStatement.addBatch(String)
- setCharacterStream
  
  public void setCharacterStream(int parameterIndex, Reader reader, int length) throws SQLException
  
  Sets the designated parameter to the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The data will be read from the stream as needed until end-of-file is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.
  Note: This stream object can either be a standard Java stream object or your own subclass that implements the standard interface.
  
  HSQLDB-Specific Information:
  
  HSQLDB stores CHARACTER and related SQL types as Unicode so this method does not perform any conversion.
  
  Specified by:
  
  setCharacterStream in interface 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:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- setRef
  
  public void setRef(int i, Ref x) throws 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.
  
  HSQLDB-Specific Information:
  
  HSQLDB 1.7.2 does not support the SQL REF type. Calling this method throws an exception.
  
  Specified by:
  
  setRef in interface PreparedStatement
  
  Parameters:
  
  i - the first parameter is 1, the second is 2, ...
  
  x - an SQL REF value
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- setBlob
  public void setBlob(int i, Blob x) throws SQLException
  
  Sets the designated parameter to the given Blob object. The driver converts this to an SQL BLOB value when it sends it to the database.
  
  HSQLDB-Specific Information:
  
  Previous to 1.7.2, this feature was not supported.
  Since 1.7.2, setBlob is supported. With 1.7.2, setting Blob objects is limited to those of length less than or equal to Integer.MAX_VALUE. In 1.7.2, setBlob(i,x) is roughly equivalent (null and length handling not shown) to:
  setBinaryStream(i, x.getBinaryStream(), (int) x.length());
  
  Specified by:
  
  setBlob in interface PreparedStatement
  
  Parameters:
  
  i - the first parameter is 1, the second is 2, ...
  
  x - a Blob object that maps an SQL BLOB value
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- setClob
  public void setClob(int i, Clob x) throws SQLException
  
  Sets the designated parameter to the given Clob object. The driver converts this to an SQL CLOB value when it sends it to the database.
  
  HSQLDB-Specific Information:
  
  Previous to 1.7.2, this feature was not supported.
  Since 1.7.2, setClob is supported. With 1.7.2, setting Blob objects is limited to those of length less than or equal to Integer.MAX_VALUE. In 1.7.2, setClob(i,x) is rougly equivalent (null and length handling not shown) to:
  
  setCharacterStream(i, x.getCharacterStream(), (int) x.length());
  
  Specified by:
  
  setClob in interface PreparedStatement
  
  Parameters:
  
  i - the first parameter is 1, the second is 2, ...
  
  x - a Clob object that maps an SQL CLOB value
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- setArray
  
  public void setArray(int i, Array x) throws SQLException
  
  Sets the designated parameter to the given Array object. The driver converts this to an SQL ARRAY value when it sends it to the database.
  
  HSQLDB-Specific Information:
  
  HSQLDB 1.7.2 does not support the SQL ARRAY type. Calling this method throws an exception.
  
  Specified by:
  
  setArray in interface PreparedStatement
  
  Parameters:
  
  i - the first parameter is 1, the second is 2, ...
  
  x - an Array object that maps an SQL ARRAY value
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- getMetaData
  
  public ResultSetMetaData getMetaData() throws 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.
  
  HSQLDB-Specific Information:
  
  Since 1.7.2, this feature is supported. If the statement generates an update count, then null is returned.
  
  Specified by:
  
  getMetaData in interface PreparedStatement
  
  Returns:
  
  the description of a ResultSet object's columns or null if the driver cannot return a ResultSetMetaData object
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- setDate
  
  public void setDate(int parameterIndex, Date x, Calendar cal) throws SQLException
  
  Sets the designated parameter to the given java.sql.Date value, using the given Calendar object. The driver uses the Calendar object to construct an SQL DATE value,which the driver then sends to the database. With a a Calendar object, the driver can calculate the date taking into account a custom timezone. If no Calendar object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.
  
  Specified by:
  
  setDate in interface 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 date
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- setTime
  
  public void setTime(int parameterIndex, Time x, Calendar cal) throws SQLException
  
  Sets the designated parameter to the given java.sql.Time value, using the given Calendar object. The driver uses the Calendar object to construct an SQL TIME value, which the driver then sends to the database. With a a Calendar object, the driver can calculate the time taking into account a custom timezone. If no Calendar object is specified, the driver uses the default timezone, which is that of the virtual machine running the application.
  
  Specified by:
  
  setTime in interface 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 time
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- setTimestamp
  
  public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal) throws SQLException
  
  Sets the designated parameter to the given java.sql.Timestamp value, using the given Calendar object. The driver uses the Calendar object to construct an SQL TIMESTAMP value, which the driver then sends to the database. With a 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 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:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- setNull
  
  public void setNull(int paramIndex, int sqlType, String typeName) throws SQLException
  
  Sets the designated parameter to SQL NULL. This version of the method setNull should be used for user-defined types and REF type parameters. Examples of user-defined types include: STRUCT, DISTINCT, JAVA_OBJECT, and named array types.
  Note: To be portable, applications must give the SQL type code and the fully-qualified SQL type name when specifying a NULL user-defined or REF parameter. In the case of a user-defined type the name is the type name of the parameter itself. For a REF parameter, the name is the type name of the referenced type. If a JDBC driver does not need the type code or type name information, it may ignore it. Although it is intended for user-defined and Ref parameters, this method may be used to set a null parameter of any JDBC type. If the parameter does not have a user-defined or REF type, the given typeName is ignored.
  
  HSQLDB-Specific Information:
  
  HSQLDB ignores the sqlType and typeName arguments.
  
  Specified by:
  
  setNull in interface PreparedStatement
  
  Parameters:
  
  paramIndex - the first parameter is 1, the second is 2, ...
  
  sqlType - a value from java.sql.Types
  
  typeName - the fully-qualified name of an SQL user-defined type; ignored if the parameter is not a user-defined type or REF
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.2 (JDK 1.1.x developers: read the new overview for jdbcPreparedStatement)
- setURL
  
  public void setURL(int parameterIndex, URL x) throws SQLException
  
  Sets the designated parameter to the given java.net.URL value. The driver converts this to an SQL DATALINK value when it sends it to the database.
  
  HSQLDB-Specific Information:
  
  HSQLDB 1.7.2 does not support the DATALINK SQL type for which this method is intended. Calling this method throws an exception.
  
  Specified by:
  
  setURL in interface PreparedStatement
  
  Parameters:
  
  parameterIndex - the first parameter is 1, the second is 2, ...
  
  x - the java.net.URL object to be set
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.4, HSQL 1.7.0
- getParameterMetaData
  public ParameterMetaData getParameterMetaData() throws SQLException
  
  Retrieves the number, types and properties of this PreparedStatement object's parameters.
  
  HSQLDB-Specific Information:
  
  Since 1.7.2, this feature is supported.
  
  Specified by:
  
  getParameterMetaData in interface PreparedStatement
  
  Returns:
  
  a ParameterMetaData object that contains information about the number, types and properties of this PreparedStatement object's parameters
  
  Throws:
  
  SQLException - if a database access error occurs
  
  Since:
  
  JDK 1.4, HSQL 1.7.0
  
  See Also:
  
  ParameterMetaData
- addBatch
  public void addBatch(String sql) throws SQLException
  
  This method should always throw if called for a PreparedStatement or CallableStatment.
  
  Specified by:
  
  addBatch in interface Statement
  
  Overrides:
  
  addBatch in class jdbcStatement
  
  Parameters:
  
  sql - ignored
  
  Throws:
  
  SQLException - always
  
  See Also:
  
  jdbcStatement.executeBatch()
- executeQuery
  
  public ResultSet executeQuery(String sql) throws SQLException
  
  This method should always throw if called for a PreparedStatement or CallableStatment.
  
  Specified by:
  
  executeQuery in interface Statement
  
  Overrides:
  
  executeQuery in class jdbcStatement
  
  Parameters:
  
  sql - ignored
  
  Returns:
  
  nothing
  
  Throws:
  
  SQLException - always
- execute
  public boolean execute(String sql) throws SQLException
  
  This method should always throw if called for a PreparedStatement or CallableStatment.
  
  Specified by:
  
  execute in interface Statement
  
  Overrides:
  
  execute in class jdbcStatement
  
  Parameters:
  
  sql - ignored
  
  Returns:
  
  nothing
  
  Throws:
  
  SQLException - always
  
  See Also:
  
  jdbcStatement.getResultSet()
  
  jdbcStatement.getUpdateCount()
  
  jdbcStatement.getMoreResults()
- executeUpdate
  
  public int executeUpdate(String sql) throws SQLException
  
  This method should always throw if called for a PreparedStatement or CallableStatment.
  
  Specified by:
  
  executeUpdate in interface Statement
  
  Overrides:
  
  executeUpdate in class jdbcStatement
  
  Parameters:
  
  sql - ignored
  
  Returns:
  
  nothing
  
  Throws:
  
  SQLException - always
- close
  
  public void close() throws SQLException
  
  Does the specialized work required to free this object's resources and that of it's parent class.
  
  Specified by:
  
  close in interface AutoCloseable
  
  Specified by:
  
  close in interface Statement
  
  Overrides:
  
  close in class jdbcStatement
  
  Throws:
  
  SQLException - if a database access error occurs
- toString
  
  public String toString()
  
  Retrieves a String representation of this object.
  The representation is of the form:
  class-name@hash[sql=[char-sequence], parameters=[p1, ...pi, ...pn]]
  p1, ...pi, ...pn are the String representations of the currently set parameter values that will be used with the non-batch execution methods.
  
  Overrides:
  
  toString in class Object
  
  Returns:
  
  a String representation of this object
- setPoolable
  
  public void setPoolable(boolean poolable) throws SQLException
  
  Specified by:
  
  setPoolable in interface Statement
  
  Overrides:
  
  setPoolable in class jdbcStatement
  
  Throws:
  
  SQLException
- isPoolable
  
  public boolean isPoolable() throws SQLException
  
  Specified by:
  
  isPoolable in interface Statement
  
  Overrides:
  
  isPoolable in class jdbcStatement
  
  Throws:
  
  SQLException
- unwrap
  
  public <T> T unwrap(Class<T> iface) throws SQLException
  
  Specified by:
  
  unwrap in interface Wrapper
  
  Overrides:
  
  unwrap in class jdbcStatement
  
  Throws:
  
  SQLException
- isWrapperFor
  
  public boolean isWrapperFor(Class<?> iface) throws SQLException
  
  Specified by:
  
  isWrapperFor in interface Wrapper
  
  Overrides:
  
  isWrapperFor in class jdbcStatement
  
  Throws:
  
  SQLException
- setRowId
  
  public void setRowId(int parameterIndex, RowId x) throws SQLException
  
  Specified by:
  
  setRowId in interface PreparedStatement
  
  Throws:
  
  SQLException
- setNString
  
  public void setNString(int parameterIndex, String value) throws SQLException
  
  Specified by:
  
  setNString in interface PreparedStatement
  
  Throws:
  
  SQLException
- setNCharacterStream
  
  public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException
  
  Specified by:
  
  setNCharacterStream in interface PreparedStatement
  
  Throws:
  
  SQLException
- setNClob
  
  public void setNClob(int parameterIndex, NClob value) throws SQLException
  
  Specified by:
  
  setNClob in interface PreparedStatement
  
  Throws:
  
  SQLException
- setClob
  
  public void setClob(int parameterIndex, Reader reader, long length) throws SQLException
  
  Specified by:
  
  setClob in interface PreparedStatement
  
  Throws:
  
  SQLException
- setBlob
  
  public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException
  
  Specified by:
  
  setBlob in interface PreparedStatement
  
  Throws:
  
  SQLException
- setNClob
  
  public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException
  
  Specified by:
  
  setNClob in interface PreparedStatement
  
  Throws:
  
  SQLException
- setSQLXML
  
  public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException
  
  Specified by:
  
  setSQLXML in interface PreparedStatement
  
  Throws:
  
  SQLException
- setAsciiStream
  
  public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException
  
  Specified by:
  
  setAsciiStream in interface PreparedStatement
  
  Throws:
  
  SQLException
- setBinaryStream
  
  public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException
  
  Specified by:
  
  setBinaryStream in interface PreparedStatement
  
  Throws:
  
  SQLException
- setCharacterStream
  
  public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException
  
  Specified by:
  
  setCharacterStream in interface PreparedStatement
  
  Throws:
  
  SQLException
- setAsciiStream
  
  public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException
  
  Specified by:
  
  setAsciiStream in interface PreparedStatement
  
  Throws:
  
  SQLException
- setBinaryStream
  
  public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException
  
  Specified by:
  
  setBinaryStream in interface PreparedStatement
  
  Throws:
  
  SQLException
- setCharacterStream
  
  public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException
  
  Specified by:
  
  setCharacterStream in interface PreparedStatement
  
  Throws:
  
  SQLException
- setNCharacterStream
  
  public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException
  
  Specified by:
  
  setNCharacterStream in interface PreparedStatement
  
  Throws:
  
  SQLException
- setClob
  
  public void setClob(int parameterIndex, Reader reader) throws SQLException
  
  Specified by:
  
  setClob in interface PreparedStatement
  
  Throws:
  
  SQLException
- setBlob
  
  public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException
  
  Specified by:
  
  setBlob in interface PreparedStatement
  
  Throws:
  
  SQLException
- setNClob
  
  public void setNClob(int parameterIndex, Reader reader) throws SQLException
  
  Specified by:
  
  setNClob in interface PreparedStatement
  
  Throws:
  
  SQLException

Class jdbcPreparedStatement

HSQLDB-Specific Information:

Field Summary

Fields inherited from interface Statement

Method Summary

Methods inherited from class jdbcStatement

Methods inherited from class Object

Methods inherited from interface PreparedStatement

Methods inherited from interface Statement

Method Details

setEscapeProcessing

HSQLDB-Specific Information:

execute

HSQLDB-Specific Information:

executeQuery

executeUpdate

executeBatch

HSQLDB-Specific Information:

setNull

HSQLDB-Specific Information:

setBoolean

HSQLDB-Specific Information:

setByte

setShort

setInt

setLong

setFloat

HSQLDB-Specific Information:

setDouble

HSQLDB-Specific Information:

setBigDecimal

setString

HSQLDB-Specific Information:

setBytes

HSQLDB-Specific Information:

setDate

setTime

setTimestamp

setAsciiStream

HSQLDB-Specific Information:

setUnicodeStream

HSQLDB-Specific Information:

setBinaryStream

HSQLDB-Specific Information:

clearParameters

setObject

HSQLDB-Specific Information:

setObject

HSQLDB-Specific Information:

setObject

HSQLDB-Specific Information:

addBatch

HSQLDB-Specific Information:

setCharacterStream

HSQLDB-Specific Information:

setRef

HSQLDB-Specific Information:

setBlob

HSQLDB-Specific Information:

setClob

HSQLDB-Specific Information:

setArray

HSQLDB-Specific Information:

getMetaData

HSQLDB-Specific Information:

setDate

setTime

setTimestamp

setNull

HSQLDB-Specific Information:

setURL

HSQLDB-Specific Information:

getParameterMetaData

HSQLDB-Specific Information:

addBatch

executeQuery

execute

executeUpdate

close

toString