652 lines
18 KiB
Java
652 lines
18 KiB
Java
/* CallableStatement.java -- A statement for calling stored procedures.
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Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.sql;
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import java.io.InputStream;
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import java.io.Reader;
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import java.math.BigDecimal;
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import java.net.URL;
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import java.util.Calendar;
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import java.util.Map;
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/**
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* This interface provides a mechanism for calling stored procedures.
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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*/
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public interface CallableStatement extends PreparedStatement
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{
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/**
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* This method registers the specified parameter as an output parameter
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* of the specified SQL type.
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*
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* @param index The index of the parameter to register as output.
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* @param type The SQL type value from <code>Types</code>.
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* @exception SQLException If an error occurs.
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*/
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void registerOutParameter(int parameterIndex, int sqlType)
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throws SQLException;
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/**
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* This method registers the specified parameter as an output parameter
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* of the specified SQL type and scale.
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*
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* @param index The index of the parameter to register as output.
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* @param type The SQL type value from <code>Types</code>.
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* @param scale The scale of the value that will be returned.
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* @exception SQLException If an error occurs.
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*/
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void registerOutParameter(int parameterIndex, int sqlType, int scale)
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throws SQLException;
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/**
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* This method tests whether the value of the last parameter that was fetched
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* was actually a SQL NULL value.
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*
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* @return <code>true</code> if the last parameter fetched was a NULL,
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* <code>false</code> otherwise.
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* @exception SQLException If an error occurs.
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*/
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boolean wasNull() throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>String</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>String</code>.
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* @exception SQLException If an error occurs.
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*/
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String getString(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>boolean</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>boolean</code>.
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* @exception SQLException If an error occurs.
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*/
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boolean getBoolean(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>byte</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>byte</code>.
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* @exception SQLException If an error occurs.
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*/
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byte getByte(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>short</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>short</code>.
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* @exception SQLException If an error occurs.
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*/
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short getShort(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>int</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>int</code>.
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* @exception SQLException If an error occurs.
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*/
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int getInt(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>long</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>long</code>.
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* @exception SQLException If an error occurs.
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*/
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long getLong(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>float</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>float</code>.
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* @exception SQLException If an error occurs.
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*/
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float getFloat(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>double</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>double</code>.
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* @exception SQLException If an error occurs.
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*/
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double getDouble(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>BigDecimal</code>.
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*
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* @param parameterIndex The index of the parameter to return.
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* @param scale The number of digits to the right of the decimal to return.
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* @return The parameter value as a <code>BigDecimal</code>.
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* @exception SQLException If an error occurs.
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* @deprecated Use getBigDecimal(int parameterIndex)
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* or getBigDecimal(String parameterName) instead.
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*/
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BigDecimal getBigDecimal(int parameterIndex, int scale)
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throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* byte array.
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*
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* @param parameterIndex The index of the parameter to return.
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* @return The parameter value as a byte array
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* @exception SQLException If an error occurs.
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*/
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byte[] getBytes(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>java.sql.Date</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>java.sql.Date</code>.
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* @exception SQLException If an error occurs.
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*/
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Date getDate(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>java.sql.Time</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>java.sql.Time</code>.
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* @exception SQLException If an error occurs.
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*/
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Time getTime(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>java.sql.Timestamp</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>java.sql.Timestamp</code>.
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* @exception SQLException If an error occurs.
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*/
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Timestamp getTimestamp(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>Object</code>.
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*
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* @param parameterIndex The index of the parameter to return.
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* @return The parameter value as an <code>Object</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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Object getObject(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>BigDecimal</code>.
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*
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* @param parameterIndex The index of the parameter to return.
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* @return The parameter value as a <code>BigDecimal</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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BigDecimal getBigDecimal(int parameterIndex) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>Object</code>.
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*
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* @param index The index of the parameter to return.
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* @param map The mapping to use for conversion from SQL to Java types.
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* @return The parameter value as an <code>Object</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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Object getObject(int index, Map map) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>Ref</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>Ref</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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Ref getRef(int index) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>Blob</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>Blob</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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Blob getBlob(int index) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>Clob</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>Clob</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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Clob getClob(int index) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>Array</code>.
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*
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* @param parameterIndex The index of the parameter to return.
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* @return The parameter value as a <code>Array</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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Array getArray(int index) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>java.sql.Date</code>.
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*
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* @param parameterIndex The index of the parameter to return.
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* @param cal The <code>Calendar</code> to use for timezone and locale.
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* @return The parameter value as a <code>java.sql.Date</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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Date getDate(int parameterIndex, Calendar cal) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>java.sql.Time</code>.
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*
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* @param parameterIndex The index of the parameter to return.
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* @param cal The <code>Calendar</code> to use for timezone and locale.
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* @return The parameter value as a <code>java.sql.Time</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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Time getTime(int parameterIndex, Calendar cal) throws SQLException;
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/**
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* This method returns the value of the specified parameter as a Java
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* <code>java.sql.Timestamp</code>.
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*
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* @param index The index of the parameter to return.
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* @return The parameter value as a <code>java.sql.Timestamp</code>.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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Timestamp getTimestamp(int parameterIndex, Calendar cal)
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throws SQLException;
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/**
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* This method registers the specified parameter as an output parameter
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* of the specified SQL type.
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*
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* @param index The index of the parameter to register as output.
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* @param type The SQL type value from <code>Types</code>.
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* @param name The user defined data type name.
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* @exception SQLException If an error occurs.
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* @since 1.2
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*/
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void registerOutParameter(int paramIndex, int sqlType,
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String typeName)
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throws SQLException;
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/**
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* This method registers the specified parameter as an output parameter
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* of the specified SQL type.
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*
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* @param parameterName The name of the parameter to register as output.
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* @param sqlType The SQL type value from <code>Types</code>.
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* @exception SQLException If an error occurs.
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* @since 1.4
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*/
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void registerOutParameter(String parameterName, int sqlType)
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throws SQLException;
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/**
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* This method registers the specified parameter as an output parameter
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* of the specified SQL type. This version of registerOutParameter is used
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* for NUMERIC or DECIMAL types.
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*
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* @param parameterName The name of the parameter to register as output.
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* @param sqlType The SQL type value from <code>Types</code>.
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* @param scale Number of digits to the right of the decimal point.
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* @exception SQLException If an error occurs.
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* @since 1.4
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*/
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void registerOutParameter(String parameterName, int sqlType,
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int scale)
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throws SQLException;
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/**
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* This method registers the specified parameter as an output parameter
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* of the specified SQL type. This version of registerOutParameter is used
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* for user-named or REF types. If the type of the output parameter does
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* not have such a type, the typeName argument is ignored.
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*
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* @param parameterName The name of the parameter to register as output.
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* @param sqlType The SQL type value from <code>Types</code>.
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* @param typeName The SQL structured type name.
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* @exception SQLException If an error occurs.
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* @since 1.4
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*/
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void registerOutParameter(String parameterName, int sqlType,
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String typeName)
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throws SQLException;
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/**
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* @since 1.4
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*/
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URL getURL(int parameterIndex) throws SQLException;
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/**
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* @since 1.4
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*/
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void setURL(String parameterName, URL val) throws SQLException;
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/**
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* @since 1.4
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*/
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void setNull(String parameterName, int sqlType) throws SQLException;
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/**
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* @since 1.4
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*/
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void setBoolean(String parameterName, boolean x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setByte(String parameterName, byte x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setShort(String parameterName, short x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setInt(String parameterName, int x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setLong(String parameterName, long x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setFloat(String parameterName, float x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setDouble(String parameterName, double x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setBigDecimal(String parameterName, BigDecimal x)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setString(String parameterName, String x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setBytes(String parameterName, byte[] x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setDate(String parameterName, Date x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setTime(String parameterName, Time x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setTimestamp(String parameterName, Timestamp x)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setAsciiStream(String parameterName, InputStream x, int length)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setBinaryStream(String parameterName, InputStream x, int length)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setObject(String parameterName, Object x, int targetSqlType,
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int scale)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setObject(String parameterName, Object x, int targetSqlType)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setObject(String parameterName, Object x) throws SQLException;
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/**
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* @since 1.4
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*/
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void setCharacterStream(String parameterName, Reader reader,
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int length)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setDate(String parameterName, Date x, Calendar cal)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setTime(String parameterName, Time x, Calendar cal)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setTimestamp(String parameterName, Timestamp x, Calendar cal)
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throws SQLException;
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/**
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* @since 1.4
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*/
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void setNull(String parameterName, int sqlType, String typeName)
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throws SQLException;
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/**
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* @since 1.4
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*/
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String getString(String parameterName) throws SQLException;
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/**
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* @since 1.4
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*/
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boolean getBoolean(String parameterName) throws SQLException;
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/**
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* @since 1.4
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*/
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byte getByte(String parameterName) throws SQLException;
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/**
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* @since 1.4
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*/
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short getShort(String parameterName) throws SQLException;
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/**
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* @since 1.4
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*/
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int getInt(String parameterName) throws SQLException;
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/**
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* @since 1.4
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*/
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|
long getLong(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
float getFloat(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
double getDouble(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
byte[] getBytes(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Date getDate(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Time getTime(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Timestamp getTimestamp(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Object getObject(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
BigDecimal getBigDecimal(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Object getObject(String parameterName, Map map) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Ref getRef(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Blob getBlob(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Clob getClob(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Array getArray(String parameterName) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Date getDate(String parameterName, Calendar cal) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Time getTime(String parameterName, Calendar cal) throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
Timestamp getTimestamp(String parameterName, Calendar cal)
|
|
throws SQLException;
|
|
|
|
/**
|
|
* @since 1.4
|
|
*/
|
|
URL getURL(String parameterName) throws SQLException;
|
|
}
|