net.sourceforge.jtds.jdbc
Class JtdsPreparedStatement

java.lang.Object
  net.sourceforge.jtds.jdbc.JtdsStatement
      net.sourceforge.jtds.jdbc.JtdsPreparedStatement

All Implemented Interfaces:

java.sql.PreparedStatement, java.sql.Statement

Direct Known Subclasses:

JtdsCallableStatement

public class JtdsPreparedStatement

extends JtdsStatement

implements java.sql.PreparedStatement

jTDS implementation of the java.sql.PreparedStatement interface.

Implementation notes:

1. Generally a simple subclass of Statement mainly adding support for the setting of parameters.
2. The stream logic is taken over from the work Brian did to add Blob support to the original jTDS.
3. Use of Statement specific method calls eg executeQuery(sql) is blocked by this version of the driver. This is unlike the original jTDS but inline with all the other JDBC drivers that I have been able to test.

Author:

Brian Heineman, Mike Hutchinson, Holger Rehn

Field Summary

private static java.text.NumberFormat	f Used to format numeric values when scale is specified.
(package private) java.util.Collection	handles Collection of handles used by this statement
private java.lang.String	originalSql The original SQL statement provided at construction time.
protected ParamInfo[]	parameters The parameter list for the call.
protected ParamInfo[]	paramMetaData The cached parameter meta data.
protected java.lang.String	procName The procedure name for CallableStatements.
private boolean	returnKeys True to return generated keys.
protected java.lang.String	sql The SQL statement being prepared.
protected java.lang.String	sqlWord The first SQL keyword in the SQL string.

Fields inherited from class net.sourceforge.jtds.jdbc.JtdsStatement

batchValues, BOOLEAN, CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, colMetaData, connection, currentResult, cursorName, DATALINK, DEFAULT_FETCH_SIZE, escapeProcessing, EXECUTE_FAILED, fetchDirection, fetchSize, GENKEYCOL, genKeyResultSet, KEEP_CURRENT_RESULT, maxFieldSize, maxRows, messages, NO_GENERATED_KEYS, openResultSets, queryTimeout, resultQueue, resultSetConcurrency, resultSetType, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO, tds

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

(package private)

JtdsPreparedStatement(ConnectionJDBC2 connection, java.lang.String sql, int resultSetType, int concurrency, boolean returnKeys) Construct a new preparedStatement object.

Method Summary

void	addBatch()
void	addBatch(java.lang.String sql)
protected void	checkOpen() Check that this statement is still open.
void	clearParameters()
void	close()
boolean	execute()
boolean	execute(java.lang.String sql)
boolean	execute(java.lang.String arg0, int arg1)
boolean	execute(java.lang.String arg0, int[] arg1)
boolean	execute(java.lang.String arg0, java.lang.String[] arg1)
protected java.sql.SQLException	executeMSBatch(int size, int executeSize, java.util.ArrayList counts) Execute the SQL batch on a MS server.
java.sql.ResultSet	executeQuery()
java.sql.ResultSet	executeQuery(java.lang.String sql)
protected java.sql.SQLException	executeSybaseBatch(int size, int executeSize, java.util.ArrayList counts) Execute the SQL batch on a Sybase server.
int	executeUpdate()
int	executeUpdate(java.lang.String sql)
int	executeUpdate(java.lang.String sql, int getKeys)
int	executeUpdate(java.lang.String arg0, int[] arg1)
int	executeUpdate(java.lang.String arg0, java.lang.String[] arg1)
java.sql.ResultSetMetaData	getMetaData()
protected ParamInfo	getParameter(int parameterIndex) Check the supplied index and return the selected parameter.
java.sql.ParameterMetaData	getParameterMetaData()
private static java.lang.String	normalize(java.lang.String sql, int level) This method converts native call syntax into (hopefully) valid JDBC escape syntax.
protected static java.lang.String	normalizeCall(java.lang.String sql) This method converts native call syntax into (hopefully) valid JDBC escape syntax.
protected void	notSupported(java.lang.String method) Report that user tried to call a method not supported on this type of statement.
private static boolean	openComment(java.lang.String sql, int offset)
void	setArray(int arg0, java.sql.Array arg1)
void	setAsciiStream(int parameterIndex, java.io.InputStream inputStream, int length)
void	setBigDecimal(int parameterIndex, java.math.BigDecimal x)
void	setBinaryStream(int parameterIndex, java.io.InputStream x, int length)
void	setBlob(int parameterIndex, java.sql.Blob x)
void	setBoolean(int parameterIndex, boolean x)
void	setByte(int parameterIndex, byte x)
void	setBytes(int parameterIndex, byte[] x)
void	setCharacterStream(int parameterIndex, java.io.Reader reader, int length)
void	setClob(int parameterIndex, java.sql.Clob x)
(package private) void	setColMetaData(ColInfo[] value) Update the cached column meta data information.
void	setDate(int parameterIndex, java.sql.Date x)
void	setDate(int parameterIndex, java.sql.Date x, java.util.Calendar cal)
void	setDouble(int parameterIndex, double x)
void	setFloat(int parameterIndex, float x)
void	setInt(int parameterIndex, int x)
void	setLong(int parameterIndex, long x)
void	setNull(int parameterIndex, int sqlType)
void	setNull(int parameterIndex, int sqlType, java.lang.String typeName)
void	setObject(int parameterIndex, java.lang.Object x)
void	setObject(int parameterIndex, java.lang.Object x, int targetSqlType)
void	setObject(int parameterIndex, java.lang.Object x, int targetSqlType, int scale)
void	setObjectBase(int parameterIndex, java.lang.Object x, int targetSqlType, int scale) Generic setObject method.
protected void	setParameter(int parameterIndex, java.lang.Object x, int targetSqlType, int scale, int length) Update the ParamInfo object for the specified parameter.
(package private) void	setParamMetaData(ParamInfo[] value) Update the cached parameter meta data information.
void	setRef(int parameterIndex, java.sql.Ref x)
void	setShort(int parameterIndex, short x)
void	setString(int parameterIndex, java.lang.String x)
void	setTime(int parameterIndex, java.sql.Time x)
void	setTime(int parameterIndex, java.sql.Time x, java.util.Calendar cal)
void	setTimestamp(int parameterIndex, java.sql.Timestamp x)
void	setTimestamp(int parameterIndex, java.sql.Timestamp x, java.util.Calendar cal)
void	setUnicodeStream(int parameterIndex, java.io.InputStream inputStream, int length)
void	setURL(int parameterIndex, java.net.URL url)
java.lang.String	toString() Returns the SQL command provided at construction time.

Methods inherited from class net.sourceforge.jtds.jdbc.JtdsStatement

addWarning, cacheResults, cancel, checkCursorException, clearBatch, clearWarnings, closeAllResultSets, closeCurrentResultSet, executeBatch, executeSQL, executeSQLQuery, finalize, getConnection, getDefaultFetchSize, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMessages, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getTds, getUpdateCount, getWarnings, isClosed, notImplemented, reset, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout, useCursor

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Statement

cancel, clearBatch, clearWarnings, executeBatch, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout

Field Detail

sql

protected final java.lang.String sql

The SQL statement being prepared.

originalSql

private final java.lang.String originalSql

The original SQL statement provided at construction time.

sqlWord

protected java.lang.String sqlWord

The first SQL keyword in the SQL string.

procName

protected java.lang.String procName

The procedure name for CallableStatements.

parameters

protected ParamInfo[] parameters

The parameter list for the call.

returnKeys

private boolean returnKeys

True to return generated keys.

paramMetaData

protected ParamInfo[] paramMetaData

The cached parameter meta data.

f

private static final java.text.NumberFormat f

Used to format numeric values when scale is specified.

handles

java.util.Collection handles

Collection of handles used by this statement

Constructor Detail

JtdsPreparedStatement

JtdsPreparedStatement(ConnectionJDBC2 connection,
                      java.lang.String sql,
                      int resultSetType,
                      int concurrency,
                      boolean returnKeys)
                throws java.sql.SQLException

Construct a new preparedStatement object.

Parameters:

connection - The parent connection.

sql - The SQL statement to prepare.

resultSetType - The result set type eg SCROLLABLE etc.

concurrency - The result set concurrency eg READONLY.

returnKeys - True if generated keys should be returned.

Throws:

java.sql.SQLException

Method Detail

toString

public java.lang.String toString()

Returns the SQL command provided at construction time.

normalizeCall

protected static java.lang.String normalizeCall(java.lang.String sql)
                                         throws java.sql.SQLException

This method converts native call syntax into (hopefully) valid JDBC escape syntax.

Note: This method is required for backwards compatibility with previous versions of jTDS. Strictly speaking only the JDBC syntax needs to be recognized, constructions such as "?=#testproc ?,?" are neither valid native syntax nor valid escapes. All the substrings and trims below are not as bad as they look. The objects created all refer back to the original SQL string it is just the start and length positions which change.

Parameters:

sql - the SQL statement to process

Returns:

the SQL, possibly in original form

Throws:

java.sql.SQLException - if the SQL statement is detected to be a normal SQL INSERT, UPDATE or DELETE statement instead of a procedure call

normalize

private static java.lang.String normalize(java.lang.String sql,
                                          int level)
                                   throws java.sql.SQLException

This method converts native call syntax into (hopefully) valid JDBC escape syntax.

Note: This method is required for backwards compatibility with previous versions of jTDS. Strictly speaking only the JDBC syntax needs to be recognized, constructions such as "?=#testproc ?,?" are neither valid native syntax nor valid escapes. All the substrings and trims below are not as bad as they look. The objects created all refer back to the original SQL string it is just the start and length positions which change.

Parameters:

sql - the SQL statement to process

Returns:

the SQL, possibly in original form

Throws:

java.sql.SQLException - if the SQL statement is detected to be a normal SQL INSERT, UPDATE or DELETE statement instead of a procedure call

openComment

private static boolean openComment(java.lang.String sql,
                                   int offset)
                            throws java.sql.SQLException

Throws:

java.sql.SQLException

checkOpen

protected void checkOpen()
                  throws java.sql.SQLException

Check that this statement is still open.

Overrides:

checkOpen in class JtdsStatement

Throws:

java.sql.SQLException - if statement closed.

notSupported

protected void notSupported(java.lang.String method)
                     throws java.sql.SQLException

Report that user tried to call a method not supported on this type of statement.

Parameters:

method - The method name to report in the error message.

Throws:

java.sql.SQLException

executeMSBatch

protected java.sql.SQLException executeMSBatch(int size,
                                               int executeSize,
                                               java.util.ArrayList counts)
                                        throws java.sql.SQLException

Execute the SQL batch on a MS server.

When running with prepareSQL=1 or 3, the driver will first prepare temporary stored procedures or statements for each parameter combination found in the batch. The handles to these pre-preared statements will then be used to execute the actual batch statements.

Overrides:

executeMSBatch in class JtdsStatement

Parameters:

size - the total size of the batch

executeSize - the maximum number of statements to send in one request

counts - the returned update counts

Returns:

chained exceptions linked to a SQLException

Throws:

java.sql.SQLException - if a serious error occurs during execution

executeSybaseBatch

protected java.sql.SQLException executeSybaseBatch(int size,
                                                   int executeSize,
                                                   java.util.ArrayList counts)
                                            throws java.sql.SQLException

Execute the SQL batch on a Sybase server.

Sybase needs to have the SQL concatenated into one TDS language packet followed by up to 1000 parameters. This method will be overridden for CallableStatements.

Overrides:

executeSybaseBatch in class JtdsStatement

Parameters:

size - the total size of the batch

executeSize - the maximum number of statements to send in one request

counts - the returned update counts

Returns:

chained exceptions linked to a SQLException

Throws:

java.sql.SQLException - if a serious error occurs during execution

getParameter

protected ParamInfo getParameter(int parameterIndex)
                          throws java.sql.SQLException

Check the supplied index and return the selected parameter.

Parameters:

parameterIndex - the parameter index 1 to n.

Returns:

the parameter as a ParamInfo object.

Throws:

java.sql.SQLException - if the statement is closed; if parameterIndex is less than 0; if parameterIndex is greater than the number of parameters; if checkIfSet was true and the parameter was not set

setObjectBase

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

Generic setObject method.

Parameters:

parameterIndex - Parameter index 1 to n.

x - The value to set.

targetSqlType - The java.sql.Types constant describing the data.

scale - The decimal scale -1 if not set.

Throws:

java.sql.SQLException

setParameter

protected void setParameter(int parameterIndex,
                            java.lang.Object x,
                            int targetSqlType,
                            int scale,
                            int length)
                     throws java.sql.SQLException

Update the ParamInfo object for the specified parameter.

Parameters:

parameterIndex - Parameter index 1 to n.

x - The value to set.

targetSqlType - The java.sql.Types constant describing the data.

scale - The decimal scale -1 if not set.

length - The length of the data item.

Throws:

java.sql.SQLException

setColMetaData

void setColMetaData(ColInfo[] value)

Update the cached column meta data information.

Parameters:

value - The Column meta data array.

setParamMetaData

void setParamMetaData(ParamInfo[] value)

Update the cached parameter meta data information.

Parameters:

value - The Column meta data array.

close

public void close()
           throws java.sql.SQLException

Specified by:

close in interface java.sql.Statement

Overrides:

close in class JtdsStatement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate()
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

addBatch

public void addBatch()
              throws java.sql.SQLException

Specified by:

addBatch in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

clearParameters

public void clearParameters()
                     throws java.sql.SQLException

Specified by:

clearParameters in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

execute

public boolean execute()
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setByte

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

Specified by:

setByte in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setDouble

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

Specified by:

setDouble in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setFloat

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

Specified by:

setFloat in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setInt

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

Specified by:

setInt in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNull

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

Specified by:

setNull in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setLong

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

Specified by:

setLong in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setShort

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

Specified by:

setShort in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBoolean

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

Specified by:

setBoolean in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBytes

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

Specified by:

setBytes in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setAsciiStream

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

Specified by:

setAsciiStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBinaryStream

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

Specified by:

setBinaryStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setUnicodeStream

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

Specified by:

setUnicodeStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setCharacterStream

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

Specified by:

setCharacterStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setObject

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

Specified by:

setObject in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setObject

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

Specified by:

setObject in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setObject

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

Specified by:

setObject in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNull

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

Specified by:

setNull in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setString

public void setString(int parameterIndex,
                      java.lang.String x)
               throws java.sql.SQLException

Specified by:

setString in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBigDecimal

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

Specified by:

setBigDecimal in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setURL

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

Specified by:

setURL in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setArray

public void setArray(int arg0,
                     java.sql.Array arg1)
              throws java.sql.SQLException

Specified by:

setArray in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBlob

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

Specified by:

setBlob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setClob

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

Specified by:

setClob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setDate

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

Specified by:

setDate in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

getParameterMetaData

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

Specified by:

getParameterMetaData in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setRef

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

Specified by:

setRef in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

executeQuery

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

Specified by:

executeQuery in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

getMetaData

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

Specified by:

getMetaData in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTime

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

Specified by:

setTime in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTimestamp

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

Specified by:

setTimestamp in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setDate

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

Specified by:

setDate in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTime

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

Specified by:

setTime in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTimestamp

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

Specified by:

setTimestamp in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String sql)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Overrides:

executeUpdate in class JtdsStatement

Throws:

java.sql.SQLException

addBatch

public void addBatch(java.lang.String sql)
              throws java.sql.SQLException

Specified by:

addBatch in interface java.sql.Statement

Overrides:

addBatch in class JtdsStatement

Throws:

java.sql.SQLException

execute

public boolean execute(java.lang.String sql)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Overrides:

execute in class JtdsStatement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String sql,
                         int getKeys)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Overrides:

executeUpdate in class JtdsStatement

Throws:

java.sql.SQLException

execute

public boolean execute(java.lang.String arg0,
                       int arg1)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Overrides:

execute in class JtdsStatement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String arg0,
                         int[] arg1)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Overrides:

executeUpdate in class JtdsStatement

Throws:

java.sql.SQLException

execute

public boolean execute(java.lang.String arg0,
                       int[] arg1)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Overrides:

execute in class JtdsStatement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String arg0,
                         java.lang.String[] arg1)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Overrides:

executeUpdate in class JtdsStatement

Throws:

java.sql.SQLException

execute

public boolean execute(java.lang.String arg0,
                       java.lang.String[] arg1)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Overrides:

execute in class JtdsStatement

Throws:

java.sql.SQLException

executeQuery

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

Specified by:

executeQuery in interface java.sql.Statement

Overrides:

executeQuery in class JtdsStatement

Throws:

java.sql.SQLException