Patch from Nic Ferrier to add support for result sets being cursor based

so that rows can be fetched incrementally.  This is enabled by using
setFetchSize()

src/interfaces/jdbc/org/postgresql/core/QueryExecutor.java

@@ -6,6 +6,9 @@ import java.io.IOException;
 import java.sql.*;
 import org.postgresql.*;
 import org.postgresql.util.PSQLException;
+import org.postgresql.jdbc1.AbstractJdbc1Connection;
+import org.postgresql.jdbc1.AbstractJdbc1ResultSet;
+import org.postgresql.jdbc1.AbstractJdbc1Statement;
 
 /*
  * Executes a query on the backend.
@@ -13,36 +16,70 @@ import org.postgresql.util.PSQLException;
  * <p>The lifetime of a QueryExecutor object is from sending the query
  * until the response has been received from the backend.
  *
- * $Id: QueryExecutor.java,v 1.17 2002/11/14 05:35:45 barry Exp $
+ * $Id: QueryExecutor.java,v 1.18 2003/02/04 09:20:08 barry Exp $
  */
 
 public class QueryExecutor
 {
+	//This version of execute does not take an existing result set, but 
+    //creates a new one for the results of the query
+	public static ResultSet execute (String[] p_sqlFrags,
+				    Object[] p_binds,
+				    java.sql.Statement statement)
+	throws SQLException
+	{
+		QueryExecutor qe = new QueryExecutor();
+		qe.m_sqlFrags = p_sqlFrags;
+		qe.m_binds = p_binds;
+		qe.statement = statement;
+		if (statement != null)
+			qe.maxRows = statement.getMaxRows();
+		else
+			qe.maxRows = 0;
 
-	private final String[] m_sqlFrags;
-	private final Object[] m_binds;
-	private final java.sql.Statement statement;
-	private final PG_Stream pg_stream;
-	private final org.postgresql.jdbc1.AbstractJdbc1Connection connection;
+        qe.connection = (AbstractJdbc1Connection)((AbstractJdbc1Statement)statement).getPGConnection();
+		qe.pg_stream = 	qe.connection.getPGStream();
 
-	public QueryExecutor(String[] p_sqlFrags, Object[] p_binds,
-						 java.sql.Statement statement,
-						 PG_Stream pg_stream,
-						 java.sql.Connection connection)
+		return qe.execute();
+	}
+
+	//This version of execute reuses an existing result set for the query 
+    //results, this is used when a result set is backed by a cursor and 
+	//more results are fetched
+	public static void execute (String[] p_sqlFrags,
+				    Object[] p_binds,
+				    java.sql.ResultSet rs)
 	throws SQLException
 	{
-		this.m_sqlFrags = p_sqlFrags;
-		this.m_binds = p_binds;
-		this.statement = statement;
-		this.pg_stream = pg_stream;
-		this.connection = (org.postgresql.jdbc1.AbstractJdbc1Connection)connection;
-
-		if (statement != null)
-			maxRows = statement.getMaxRows();
+		QueryExecutor qe = new QueryExecutor();
+		qe.m_sqlFrags = p_sqlFrags;
+		qe.m_binds = p_binds;
+		qe.rs = rs;
+		qe.statement = (java.sql.Statement)((AbstractJdbc1ResultSet)qe.rs).getPGStatement();
+		if (qe.statement != null)
+			qe.maxRows = qe.statement.getMaxRows();
 		else
-			maxRows = 0;
+			qe.maxRows = 0;
+
+        qe.connection = (AbstractJdbc1Connection)((AbstractJdbc1Statement)qe.statement).getPGConnection();
+		qe.pg_stream = 	qe.connection.getPGStream();
+
+		qe.execute();
+	}
+
+
+	private QueryExecutor ()
+	{
 	}
 
+   	private String[] m_sqlFrags;
+	private Object[] m_binds;
+	private java.sql.Statement statement;
+	private java.sql.ResultSet rs;
+
+   	private AbstractJdbc1Connection connection;
+   	private PG_Stream pg_stream;
+
 	private Field[] fields = null;
 	private Vector tuples = new Vector();
 	private boolean binaryCursor = false;
@@ -51,10 +88,12 @@ public class QueryExecutor
 	private long insert_oid = 0;
 	private int maxRows;
 
+
 	/*
 	 * Execute a query on the backend.
+	 *
 	 */
-	public java.sql.ResultSet execute() throws SQLException
+	private java.sql.ResultSet execute() throws SQLException
 	{
 
 		StringBuffer errorMessage = null;
@@ -130,7 +169,18 @@ public class QueryExecutor
 			if ( errorMessage != null )
 				throw new SQLException( errorMessage.toString() );
 
-			return connection.getResultSet(statement, fields, tuples, status, update_count, insert_oid, binaryCursor);
+
+			//if an existing result set was passed in reuse it, else
+			//create a new one
+			if (rs != null) 
+			{
+				((org.postgresql.jdbc1.AbstractJdbc1ResultSet)rs).reInit(fields, tuples, status, update_count, insert_oid, binaryCursor);
+			}
+			else 
+			{
+				rs = ((AbstractJdbc1Statement)statement).createResultSet(fields, tuples, status, update_count, insert_oid, binaryCursor);
+			}
+			return rs;
 		}
 	}
 
@@ -145,10 +195,12 @@ public class QueryExecutor
 			for (int i = 0 ; i < m_binds.length ; ++i)
 			{
 				if (m_binds[i] == null)
-					throw new PSQLException("postgresql.prep.param", new Integer(i + 1));
+					throw new PSQLException("postgresql.prep.param (" + i + ")", new Integer(i + 1));
+
 				pg_stream.Send(connection.getEncoding().encode(m_sqlFrags[i]));
 				pg_stream.Send(connection.getEncoding().encode(m_binds[i].toString()));
 			}
+
 			pg_stream.Send(connection.getEncoding().encode(m_sqlFrags[m_binds.length]));
 			pg_stream.SendChar(0);
 			pg_stream.flush();

src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java

@@ -14,7 +14,7 @@ import org.postgresql.largeobject.LargeObjectManager;
 import org.postgresql.util.*;
 
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1Connection.java,v 1.13 2002/11/14 05:35:45 barry Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1Connection.java,v 1.14 2003/02/04 09:20:08 barry Exp $
  * This class defines methods of the jdbc1 specification.  This class is
  * extended by org.postgresql.jdbc2.AbstractJdbc2Connection which adds the jdbc2
  * methods.  The real Connection class (for jdbc1) is org.postgresql.jdbc1.Jdbc1Connection
@@ -22,7 +22,11 @@ import org.postgresql.util.*;
 public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnection
 {
 	// This is the network stream associated with this connection
-	public PG_Stream pg_stream;
+	private PG_Stream pg_stream;
+
+	public PG_Stream getPGStream() {
+		return pg_stream;
+	}
   
 	protected String PG_HOST;
 	protected int PG_PORT;
@@ -84,7 +88,6 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 
 	public abstract java.sql.Statement createStatement() throws SQLException;
 
-
 	/*
 	 * This method actually opens the connection. It is called by Driver.
 	 *
@@ -350,8 +353,9 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 		// Set datestyle and fetch db encoding in a single call, to avoid making
 		// more than one round trip to the backend during connection startup.
 
-		java.sql.ResultSet resultSet =
-			ExecSQL("set datestyle to 'ISO'; select version(), " + encodingQuery + ";");
+
+		java.sql.ResultSet resultSet
+			= execSQL("set datestyle to 'ISO'; select version(), " + encodingQuery + ";");
 		
 		if (! resultSet.next())
 		{
@@ -373,7 +377,7 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 		if (haveMinimumServerVersion("7.3")) 
 		{
 			java.sql.ResultSet acRset =
-				ExecSQL("set client_encoding = 'UNICODE'; show autocommit");
+				execSQL("set client_encoding = 'UNICODE'; show autocommit");
 
 			//set encoding to be unicode
 			encoding = Encoding.getEncoding("UNICODE", null);
@@ -388,7 +392,7 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 			//to make the setting permanent
 			if (acRset.getString(1).equals("off"))
 			{
-				ExecSQL("set autocommit = on; commit;");
+				execSQL("set autocommit = on; commit;");
 			}
 		}
 
@@ -409,13 +413,6 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 		return this_driver;
 	}
 
-	// These methods used to be in the main Connection implementation. As they
-	// are common to all implementations (JDBC1 or 2), they are placed here.
-	// This should make it easy to maintain the two specifications.
-
-	public abstract java.sql.ResultSet getResultSet(Statement statement, org.postgresql.Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException;
-
-	public abstract java.sql.ResultSet getResultSet(Statement statement, org.postgresql.Field[] fields, Vector tuples, String status, int updateCount) throws SQLException;
 
 	/*
 	 * This adds a warning to the warning chain.
@@ -445,64 +442,15 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 		//}
 	}
 
-	/*
-	 * Send a query to the backend.  Returns one of the ResultSet
-	 * objects.
-	 *
-	 * <B>Note:</B> there does not seem to be any method currently
-	 * in existance to return the update count.
-	 *
-	 * @param sql the SQL statement to be executed
-	 * @return a ResultSet holding the results
-	 * @exception SQLException if a database error occurs
+	/** Simple query execution.
 	 */
-	public java.sql.ResultSet ExecSQL(String sql) throws SQLException
+	public java.sql.ResultSet execSQL (String s) throws SQLException
 	{
-		return ExecSQL(sql, null);
-	}
-
-	/*
-	 * Send a query to the backend.  Returns one of the ResultSet
-	 * objects.
-	 *
-	 * <B>Note:</B> there does not seem to be any method currently
-	 * in existance to return the update count.
-	 *
-	 * @param sql the SQL statement to be executed
-	 * @param stat The Statement associated with this query (may be null)
-	 * @return a ResultSet holding the results
-	 * @exception SQLException if a database error occurs
-	 */
-	public java.sql.ResultSet ExecSQL(String sql, java.sql.Statement stat) throws SQLException
-	{
-		if (isClosed())
-		{
-			throw new PSQLException("postgresql.con.closed");
-		}
-		return new QueryExecutor(new String[] {sql}, EMPTY_OBJECT_ARRAY, stat, pg_stream, (java.sql.Connection)this).execute();
-	}
-	private static final Object[] EMPTY_OBJECT_ARRAY = new Object[0];
-
-	/*
-	 * Send a query to the backend.  Returns one of the ResultSet
-	 * objects.
-	 *
-	 * <B>Note:</B> there does not seem to be any method currently
-	 * in existance to return the update count.
-	 *
-	 * @param p_sqlFragmentss the SQL statement parts to be executed
-	 * @param p_binds the SQL bind values
-	 * @param stat The Statement associated with this query (may be null)
-	 * @return a ResultSet holding the results
-	 * @exception SQLException if a database error occurs
-	 */
-	public java.sql.ResultSet ExecSQL(String[] p_sqlFragments, Object[] p_binds, java.sql.Statement stat) throws SQLException
-	{
-		if (isClosed())
-		{
-			throw new PSQLException("postgresql.con.closed");
-		}
-		return new QueryExecutor(p_sqlFragments, p_binds, stat, pg_stream, (java.sql.Connection)this).execute();
+		final Object[] nullarr = new Object[0];
+		java.sql.Statement stat = createStatement();
+		return QueryExecutor.execute(new String[] { s }, 
+									 nullarr, 
+									 stat);
 	}
 
 	/*
@@ -939,27 +887,27 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
                 //We do the select to ensure a transaction is in process
 				//before we do the commit to avoid warning messages
 				//from issuing a commit without a transaction in process
-				ExecSQL("select 1; commit; set autocommit = on;");
+				execSQL("select 1; commit; set autocommit = on;");
 			}
 			else
 			{
-				ExecSQL("end");				
+				execSQL("end");				
 			}
 		}
 		else
 		{
 			if (haveMinimumServerVersion("7.3"))
 			{
-				ExecSQL("set autocommit = off; " + getIsolationLevelSQL());
+				execSQL("set autocommit = off; " + getIsolationLevelSQL());
 			}
 			else if (haveMinimumServerVersion("7.1"))
 			{
-				ExecSQL("begin;" + getIsolationLevelSQL());
+				execSQL("begin;" + getIsolationLevelSQL());
 			}
 			else
 			{
-				ExecSQL("begin");
-				ExecSQL(getIsolationLevelSQL());
+				execSQL("begin");
+				execSQL(getIsolationLevelSQL());
 			}
 		}
 		this.autoCommit = autoCommit;
@@ -993,17 +941,17 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 			return ;
 		if (haveMinimumServerVersion("7.3"))
 		{
-			ExecSQL("commit; " + getIsolationLevelSQL());
+			execSQL("commit; " + getIsolationLevelSQL());
 		}
 		else if (haveMinimumServerVersion("7.1"))
 		{
-			ExecSQL("commit;begin;" + getIsolationLevelSQL());
+			execSQL("commit;begin;" + getIsolationLevelSQL());
 		}
 		else
 		{
-			ExecSQL("commit");
-			ExecSQL("begin");
-			ExecSQL(getIsolationLevelSQL());
+			execSQL("commit");
+			execSQL("begin");
+			execSQL(getIsolationLevelSQL());
 		}
 	}
 
@@ -1024,17 +972,17 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 			//we don't automatically start a transaction 
 			//but let the server functionality automatically start
 			//one when the first statement is executed
-			ExecSQL("rollback; " + getIsolationLevelSQL());
+			execSQL("rollback; " + getIsolationLevelSQL());
 		}
 		else if (haveMinimumServerVersion("7.1"))
 		{
-			ExecSQL("rollback; begin;" + getIsolationLevelSQL());
+			execSQL("rollback; begin;" + getIsolationLevelSQL());
 		}
 		else
 		{
-			ExecSQL("rollback");
-			ExecSQL("begin");
-			ExecSQL(getIsolationLevelSQL());
+			execSQL("rollback");
+			execSQL("begin");
+			execSQL(getIsolationLevelSQL());
 		}
 	}
 
@@ -1049,14 +997,14 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 		String sql = "show transaction isolation level";
 		String level = null;
 		if (haveMinimumServerVersion("7.3")) {
-			ResultSet rs = ExecSQL(sql);
+			ResultSet rs = execSQL(sql);
 			if (rs.next()) {
 				level = rs.getString(1);
 			}
 			rs.close();
 		} else {
 			clearWarnings();
-			ExecSQL(sql);
+			execSQL(sql);
 			SQLWarning warning = getWarnings();
 			if (warning != null)
 			{
@@ -1121,7 +1069,7 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 											new Integer(isolationLevel));
 			}
 		}
-		ExecSQL(isolationLevelSQL);
+		execSQL(isolationLevelSQL);
 	}
 
 	/*
@@ -1264,7 +1212,7 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 				} else {
 					sql = "SELECT typname FROM pg_type WHERE oid = " +oid;
 				}
-				ResultSet result = ExecSQL(sql);
+				ResultSet result = execSQL(sql);
 				if (((AbstractJdbc1ResultSet)result).getColumnCount() != 1 || ((AbstractJdbc1ResultSet)result).getTupleCount() != 1) {
 					throw new PSQLException("postgresql.unexpected");
 				}
@@ -1305,7 +1253,7 @@ public abstract class AbstractJdbc1Connection implements org.postgresql.PGConnec
 				} else {
 					sql = "SELECT oid FROM pg_type WHERE typname='" + typeName + "'";
 				}
-				ResultSet result = ExecSQL(sql);
+				ResultSet result = execSQL(sql);
 				if (((AbstractJdbc1ResultSet)result).getColumnCount() != 1 || ((AbstractJdbc1ResultSet)result).getTupleCount() != 1)
 					throw new PSQLException("postgresql.unexpected");
 				result.next();

src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java

@@ -1915,7 +1915,7 @@ public abstract class AbstractJdbc1DatabaseMetaData
 		}
 		rs.close();
 
-		return connection.getResultSet(null, f, v, "OK", 1);
+		return ((AbstractJdbc1Statement)connection.createStatement()).createResultSet(f, v, "OK", 1, 0, false);
 	}
 
 	/*
@@ -2206,7 +2206,8 @@ public abstract class AbstractJdbc1DatabaseMetaData
 			tuple[0] = types[i].getBytes();
 			v.addElement(tuple);
 		}
-		return connection.getResultSet(null, f, v, "OK", 1);
+
+		return ((AbstractJdbc1Statement)connection.createStatement()).createResultSet(f, v, "OK", 1, 0, false);
 	}
 
 	/*
@@ -2380,7 +2381,7 @@ public abstract class AbstractJdbc1DatabaseMetaData
 		}
 		rs.close();
 
-		return connection.getResultSet(null, f, v, "OK", 1);
+		return ((AbstractJdbc1Statement)connection.createStatement()).createResultSet(f, v, "OK", 1, 0, false);
 	}
 
 	/*
@@ -2492,7 +2493,8 @@ public abstract class AbstractJdbc1DatabaseMetaData
 			}
 		}
 		rs.close();
-		return connection.getResultSet(null, f, v, "OK", 1);
+
+		return ((AbstractJdbc1Statement)connection.createStatement()).createResultSet(f, v, "OK", 1, 0, false);
 	}
 
 	/*
@@ -2594,7 +2596,7 @@ public abstract class AbstractJdbc1DatabaseMetaData
 		}
 		rs.close();
 
-		return connection.getResultSet(null, f, v, "OK", 1);
+		return ((AbstractJdbc1Statement)connection.createStatement()).createResultSet(f, v, "OK", 1, 0, false);
 	}
 
 	private static void sortStringArray(String s[]) {
@@ -2787,7 +2789,8 @@ public abstract class AbstractJdbc1DatabaseMetaData
 			tuple[7] = Integer.toString(java.sql.DatabaseMetaData.bestRowNotPseudo).getBytes();
 			v.addElement(tuple);
 		}
-		return connection.getResultSet(null, f, v, "OK", 1);
+
+		return ((AbstractJdbc1Statement)connection.createStatement()).createResultSet(f, v, "OK", 1, 0, false);
 	}
 
 	/*
@@ -2857,7 +2860,7 @@ public abstract class AbstractJdbc1DatabaseMetaData
 		/* Perhaps we should check that the given
 		 * catalog.schema.table actually exists. -KJ
 		 */
-		return connection.getResultSet(null, f, v, "OK", 1);
+		return ((AbstractJdbc1Statement)connection.createStatement()).createResultSet(f, v, "OK", 1, 0, false);
 	}
 
 	/*
@@ -3180,7 +3183,7 @@ public abstract class AbstractJdbc1DatabaseMetaData
 			tuples.addElement(tuple);
 		}
 
-		return connection.getResultSet(null, f, tuples, "OK", 1);
+		return ((AbstractJdbc1Statement)connection.createStatement()).createResultSet(f, tuples, "OK", 1, 0, false);
 	}
 
 	/*
@@ -3465,7 +3468,8 @@ public abstract class AbstractJdbc1DatabaseMetaData
 			v.addElement(tuple);
 		}
 		rs.close();
-		return connection.getResultSet(null, f, v, "OK", 1);
+
+		return ((AbstractJdbc1Statement)connection.createStatement()).createResultSet(f, v, "OK", 1, 0, false);
 	}
 
 	/*

src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSet.java

@@ -13,7 +13,7 @@ import org.postgresql.largeobject.*;
 import org.postgresql.util.PGbytea;
 import org.postgresql.util.PSQLException;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1ResultSet.java,v 1.8 2003/01/14 09:13:51 barry Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1ResultSet.java,v 1.9 2003/02/04 09:20:08 barry Exp $
  * This class defines methods of the jdbc1 specification.  This class is
  * extended by org.postgresql.jdbc2.AbstractJdbc2ResultSet which adds the jdbc2
  * methods.  The real ResultSet class (for jdbc1) is org.postgresql.jdbc1.Jdbc1ResultSet
@@ -23,6 +23,11 @@ public abstract class AbstractJdbc1ResultSet
 
 	protected Vector rows;			// The results
 	protected Statement statement;
+
+    public org.postgresql.PGStatement getPGStatement() {
+		return (org.postgresql.PGStatement) statement;
+	}
+
 	protected Field fields[];		// The field descriptions
 	protected String status;		// Status of the result
 	protected boolean binaryCursor = false; // is the data binary or Strings
@@ -42,14 +47,38 @@ public abstract class AbstractJdbc1ResultSet
 	public byte[][] rowBuffer = null;
 
 
-	public AbstractJdbc1ResultSet(org.postgresql.PGConnection conn, Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
+	public AbstractJdbc1ResultSet(Statement statement,
+				      Field[] fields,
+				      Vector tuples,
+				      String status,
+				      int updateCount,
+				      long insertOID, 
+					  boolean binaryCursor)
 	{
-		this.connection = conn;
+		this.connection = ((org.postgresql.jdbc1.AbstractJdbc1Statement)statement).getPGConnection();
 		this.statement = statement;
 		this.fields = fields;
 		this.rows = tuples;
 		this.status = status;
 		this.updateCount = updateCount;
+
+		this.insertOID = insertOID;
+		this.this_row = null;
+		this.current_row = -1;
+		this.binaryCursor = binaryCursor;
+	}
+
+
+	//method to reinitialize a result set with more data
+	public void reInit (Field[] fields, Vector tuples, String status,
+			  int updateCount, long insertOID, boolean binaryCursor)
+	{
+		this.fields = fields;
+		// on a reinit the size of this indicates how many we pulled
+		// back. If it's 0 then the res set has ended.
+		this.rows = tuples;
+		this.status = status;
+		this.updateCount = updateCount;
 		this.insertOID = insertOID;
 		this.this_row = null;
 		this.current_row = -1;
@@ -63,7 +92,30 @@ public abstract class AbstractJdbc1ResultSet
 			throw new PSQLException("postgresql.con.closed");
 
 		if (++current_row >= rows.size())
+		{
+			int fetchSize = ((AbstractJdbc1Statement)statement).fetchSize;
+			// Must be false if we weren't batching.
+			if (fetchSize == 0)
 				return false;
+			// Use the ref to the statement to get
+			// the details we need to do another cursor
+			// query - it will use reinit() to repopulate this
+			// with the right data.
+			String[] sql = new String[1];
+			String[] binds = new String[0];
+			// Is this the correct query???
+			String cursorName = ((AbstractJdbc1Statement)statement).m_statementName;
+			sql[0] = "FETCH FORWARD " + fetchSize + " FROM " + cursorName;
+			org.postgresql.core.QueryExecutor.execute(sql,
+								  binds,
+								  (java.sql.ResultSet)this);
+
+			// Test the new rows array.
+			if (rows.size() == 0)
+				return false;
+			// Otherwise reset the counter and let it go on...
+			current_row = 0;
+		}
 
 		this_row = (byte [][])rows.elementAt(current_row);
 

src/interfaces/jdbc/org/postgresql/jdbc1/Jdbc1CallableStatement.java

@@ -10,5 +10,10 @@ public class Jdbc1CallableStatement extends AbstractJdbc1Statement implements ja
 	{
 		super(connection, sql);
 	}
+
+	public java.sql.ResultSet createResultSet (org.postgresql.Field[] fields, java.util.Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
+	{
+		return new Jdbc1ResultSet(this, fields, tuples, status, updateCount, insertOID, binaryCursor);
+	}
 }
 

src/interfaces/jdbc/org/postgresql/jdbc1/Jdbc1Connection.java

@@ -6,7 +6,7 @@ import java.sql.*;
 import org.postgresql.Field;
 import org.postgresql.util.PSQLException;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1Connection.java,v 1.5 2002/09/06 21:23:06 momjian Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1Connection.java,v 1.6 2003/02/04 09:20:10 barry Exp $
  * This class implements the java.sql.Connection interface for JDBC1.
  * However most of the implementation is really done in
  * org.postgresql.jdbc1.AbstractJdbc1Connection
@@ -36,16 +36,6 @@ public class Jdbc1Connection extends org.postgresql.jdbc1.AbstractJdbc1Connectio
 		return metadata;
 	}
 
-	public java.sql.ResultSet getResultSet(java.sql.Statement stat, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
-	{
-		return new Jdbc1ResultSet(this, stat, fields, tuples, status, updateCount, insertOID, binaryCursor);
-	}
-
-	public java.sql.ResultSet getResultSet(java.sql.Statement stat, Field[] fields, Vector tuples, String status, int updateCount) throws SQLException
-	{
-		return new Jdbc1ResultSet(this, stat, fields, tuples, status, updateCount, 0, false);
-	}
-
 }
 
 

src/interfaces/jdbc/org/postgresql/jdbc1/Jdbc1PreparedStatement.java

@@ -11,4 +11,8 @@ public class Jdbc1PreparedStatement extends AbstractJdbc1Statement implements Pr
 		super(connection, sql);
 	}
 
+	public java.sql.ResultSet createResultSet (org.postgresql.Field[] fields, java.util.Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
+	{
+		return new Jdbc1ResultSet(this, fields, tuples, status, updateCount, insertOID, binaryCursor);
+	}
 }

src/interfaces/jdbc/org/postgresql/jdbc1/Jdbc1ResultSet.java

@@ -5,7 +5,7 @@ import java.sql.*;
 import java.util.Vector;
 import org.postgresql.Field;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1ResultSet.java,v 1.4 2002/09/06 21:23:06 momjian Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1ResultSet.java,v 1.5 2003/02/04 09:20:10 barry Exp $
  * This class implements the java.sql.ResultSet interface for JDBC1.
  * However most of the implementation is really done in
  * org.postgresql.jdbc1.AbstractJdbc1ResultSet
@@ -13,9 +13,9 @@ import org.postgresql.Field;
 public class Jdbc1ResultSet extends org.postgresql.jdbc1.AbstractJdbc1ResultSet implements java.sql.ResultSet
 {
 
-	public Jdbc1ResultSet(Jdbc1Connection conn, Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
+	public Jdbc1ResultSet(Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
 	{
-		super(conn, statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
+		super(statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
 	}
 
 	public java.sql.ResultSetMetaData getMetaData() throws SQLException

src/interfaces/jdbc/org/postgresql/jdbc1/Jdbc1Statement.java

@@ -3,7 +3,7 @@ package org.postgresql.jdbc1;
 
 import java.sql.*;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1Statement.java,v 1.3 2002/09/06 21:23:06 momjian Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/Jdbc1Statement.java,v 1.4 2003/02/04 09:20:10 barry Exp $
  * This class implements the java.sql.Statement interface for JDBC1.
  * However most of the implementation is really done in
  * org.postgresql.jdbc1.AbstractJdbc1Statement
@@ -16,4 +16,8 @@ public class Jdbc1Statement extends org.postgresql.jdbc1.AbstractJdbc1Statement
 		super(c);
 	}
 
+	public java.sql.ResultSet createResultSet (org.postgresql.Field[] fields, java.util.Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
+	{
+		return new Jdbc1ResultSet(this, fields, tuples, status, updateCount, insertOID, binaryCursor);
+	}
 }

src/interfaces/jdbc/org/postgresql/jdbc2/AbstractJdbc2Connection.java

@@ -6,7 +6,7 @@ import java.net.ConnectException;
 import java.sql.*;
 import org.postgresql.util.PSQLException;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/AbstractJdbc2Connection.java,v 1.2 2002/09/06 21:23:06 momjian Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/AbstractJdbc2Connection.java,v 1.3 2003/02/04 09:20:10 barry Exp $
  * This class defines methods of the jdbc2 specification.  This class extends
  * org.postgresql.jdbc1.AbstractJdbc1Connection which provides the jdbc1
  * methods.  The real Connection class (for jdbc2) is org.postgresql.jdbc2.Jdbc2Connection

src/interfaces/jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java

@@ -15,7 +15,7 @@ import org.postgresql.util.PGbytea;
 import org.postgresql.util.PSQLException;
 
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/AbstractJdbc2ResultSet.java,v 1.12 2003/01/23 18:49:22 davec Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/AbstractJdbc2ResultSet.java,v 1.13 2003/02/04 09:20:10 barry Exp $
  * This class defines methods of the jdbc2 specification.  This class extends
  * org.postgresql.jdbc1.AbstractJdbc1ResultSet which provides the jdbc1
  * methods.  The real Statement class (for jdbc2) is org.postgresql.jdbc2.Jdbc2ResultSet
@@ -39,10 +39,9 @@ public abstract class AbstractJdbc2ResultSet extends org.postgresql.jdbc1.Abstra
 	private PreparedStatement selectStatement = null;
 
   
-
-	public AbstractJdbc2ResultSet(org.postgresql.PGConnection conn, Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
+	public AbstractJdbc2ResultSet(Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
 	{
-		super (conn, statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
+		super (statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
 	}
 
 	public java.net.URL getURL(int columnIndex) throws SQLException
@@ -366,9 +365,7 @@ public abstract class AbstractJdbc2ResultSet extends org.postgresql.jdbc1.Abstra
 
 	public int getFetchSize() throws SQLException
 	{
-		// In this implementation we return the entire result set, so
-		// here return the number of rows we have. Sub-classes can return a proper
-		// value
+		// Returning the current batch size seems the right thing to do.
 		return rows.size();
 	}
 
@@ -754,7 +751,6 @@ public abstract class AbstractJdbc2ResultSet extends org.postgresql.jdbc1.Abstra
 		}
 
 		updateValue(columnIndex, theData);
-
 	}
 
 
@@ -787,7 +783,6 @@ public abstract class AbstractJdbc2ResultSet extends org.postgresql.jdbc1.Abstra
 			throw new PSQLException("postgresql.updateable.ioerror" + ie);
 		}
 		updateValue(columnIndex, theData);
-
 	}
 
 

src/interfaces/jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java

@@ -8,7 +8,7 @@ import java.util.Vector;
 import org.postgresql.largeobject.*;
 import org.postgresql.util.PSQLException;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/AbstractJdbc2Statement.java,v 1.10 2002/11/20 20:37:53 barry Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/AbstractJdbc2Statement.java,v 1.11 2003/02/04 09:20:10 barry Exp $
  * This class defines methods of the jdbc2 specification.  This class extends
  * org.postgresql.jdbc1.AbstractJdbc1Statement which provides the jdbc1
  * methods.  The real Statement class (for jdbc2) is org.postgresql.jdbc2.Jdbc2Statement
@@ -133,7 +133,7 @@ public abstract class AbstractJdbc2Statement extends org.postgresql.jdbc1.Abstra
 
 	public int getFetchSize() throws SQLException
 	{
-		return 0;
+		return super.fetchSize;
 	}
 
 	public int getResultSetConcurrency() throws SQLException
@@ -148,12 +148,14 @@ public abstract class AbstractJdbc2Statement extends org.postgresql.jdbc1.Abstra
 
 	public void setFetchDirection(int direction) throws SQLException
 	{
-		throw org.postgresql.Driver.notImplemented();
+		// I don't think this should happen, since it's a hint it should just
+		// fail quietly.
+		//   throw org.postgresql.Driver.notImplemented();
 	}
 
 	public void setFetchSize(int rows) throws SQLException
 	{
-		throw org.postgresql.Driver.notImplemented();
+		super.fetchSize = rows;
 	}
 
 	public void setResultSetConcurrency(int value) throws SQLException

src/interfaces/jdbc/org/postgresql/jdbc2/Array.java

@@ -343,7 +343,8 @@ public class Array implements java.sql.Array
 			default:
 				throw org.postgresql.Driver.notImplemented();
 		}
-		return ((AbstractJdbc2Connection)conn).getResultSet(null, fields, rows, "OK", 1 );
+		java.sql.Statement stat = ((AbstractJdbc2Connection)conn).createStatement();
+		return ((AbstractJdbc2Statement)stat).createResultSet(fields, rows, "OK", 1, 0, false);
 	}
 
 	public String toString()

src/interfaces/jdbc/org/postgresql/jdbc2/Jdbc2CallableStatement.java

@@ -11,5 +11,9 @@ public class Jdbc2CallableStatement extends org.postgresql.jdbc2.AbstractJdbc2St
 		super(connection, sql);
 	}
 
+	public java.sql.ResultSet createResultSet (org.postgresql.Field[] fields, java.util.Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
+	{
+		return new Jdbc2ResultSet(this, fields, tuples, status, updateCount, insertOID, binaryCursor);
+	}
 }
 

src/interfaces/jdbc/org/postgresql/jdbc2/Jdbc2Connection.java

@@ -6,7 +6,7 @@ import java.util.Vector;
 import java.util.Hashtable;
 import org.postgresql.Field;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/Jdbc2Connection.java,v 1.5 2002/09/06 21:23:06 momjian Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/Jdbc2Connection.java,v 1.6 2003/02/04 09:20:10 barry Exp $
  * This class implements the java.sql.Connection interface for JDBC2.
  * However most of the implementation is really done in
  * org.postgresql.jdbc2.AbstractJdbc2Connection or one of it's parents
@@ -46,17 +46,6 @@ public class Jdbc2Connection extends org.postgresql.jdbc2.AbstractJdbc2Connectio
 		return metadata;
 	}
 
-	public java.sql.ResultSet getResultSet(Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
-	{
-		return new Jdbc2ResultSet(this, statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
-	}
-
-	public java.sql.ResultSet getResultSet(Statement statement, Field[] fields, Vector tuples, String status, int updateCount) throws SQLException
-	{
-		return new Jdbc2ResultSet(this, statement, fields, tuples, status, updateCount, 0, false);
-	}
-
-
 }
 
 

src/interfaces/jdbc/org/postgresql/jdbc2/Jdbc2PreparedStatement.java

@@ -11,5 +11,9 @@ public class Jdbc2PreparedStatement extends org.postgresql.jdbc2.AbstractJdbc2St
 		super(connection, sql);
 	}
 
+	public java.sql.ResultSet createResultSet (org.postgresql.Field[] fields, java.util.Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
+	{
+		return new Jdbc2ResultSet(this, fields, tuples, status, updateCount, insertOID, binaryCursor);
+	}
 }
 

src/interfaces/jdbc/org/postgresql/jdbc2/Jdbc2ResultSet.java

@@ -5,7 +5,7 @@ import java.sql.*;
 import java.util.Vector;
 import org.postgresql.Field;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/Jdbc2ResultSet.java,v 1.6 2002/09/11 05:38:45 barry Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/Jdbc2ResultSet.java,v 1.7 2003/02/04 09:20:10 barry Exp $
  * This class implements the java.sql.ResultSet interface for JDBC2.
  * However most of the implementation is really done in
  * org.postgresql.jdbc2.AbstractJdbc2ResultSet or one of it's parents
@@ -13,9 +13,9 @@ import org.postgresql.Field;
 public class Jdbc2ResultSet extends org.postgresql.jdbc2.AbstractJdbc2ResultSet implements java.sql.ResultSet
 {
 
-	public Jdbc2ResultSet(Jdbc2Connection conn, Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
+	public Jdbc2ResultSet(Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
 	{
-		super(conn, statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
+		super(statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
 	}
 
 	public java.sql.ResultSetMetaData getMetaData() throws SQLException

src/interfaces/jdbc/org/postgresql/jdbc2/Jdbc2Statement.java

@@ -3,7 +3,7 @@ package org.postgresql.jdbc2;
 
 import java.sql.*;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/Jdbc2Statement.java,v 1.3 2002/09/06 21:23:06 momjian Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/Jdbc2Statement.java,v 1.4 2003/02/04 09:20:10 barry Exp $
  * This class implements the java.sql.Statement interface for JDBC2.
  * However most of the implementation is really done in
  * org.postgresql.jdbc2.AbstractJdbc2Statement or one of it's parents
@@ -16,4 +16,8 @@ public class Jdbc2Statement extends org.postgresql.jdbc2.AbstractJdbc2Statement
 		super(c);
 	}
 
+	public java.sql.ResultSet createResultSet (org.postgresql.Field[] fields, java.util.Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
+	{
+		return new Jdbc2ResultSet(this, fields, tuples, status, updateCount, insertOID, binaryCursor);
+	}
 }

src/interfaces/jdbc/org/postgresql/jdbc3/AbstractJdbc3ResultSet.java

@@ -4,7 +4,7 @@ package org.postgresql.jdbc3;
 import java.sql.*;
 import java.util.Vector;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc3/Attic/AbstractJdbc3ResultSet.java,v 1.2 2002/09/06 21:23:06 momjian Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc3/Attic/AbstractJdbc3ResultSet.java,v 1.3 2003/02/04 09:20:10 barry Exp $
  * This class defines methods of the jdbc3 specification.  This class extends
  * org.postgresql.jdbc2.AbstractJdbc2ResultSet which provides the jdbc2
  * methods.  The real Statement class (for jdbc3) is org.postgresql.jdbc3.Jdbc3ResultSet
@@ -12,9 +12,9 @@ import java.util.Vector;
 public abstract class AbstractJdbc3ResultSet extends org.postgresql.jdbc2.AbstractJdbc2ResultSet
 {
 
-	public AbstractJdbc3ResultSet(org.postgresql.PGConnection conn, Statement statement, org.postgresql.Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
+	public AbstractJdbc3ResultSet(Statement statement, org.postgresql.Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
 	{
-		super (conn, statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
+		super (statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
 	}
 
 	/**

src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3CallableStatement.java

@@ -11,5 +11,10 @@ public class Jdbc3CallableStatement extends org.postgresql.jdbc3.AbstractJdbc3St
 		super(connection, sql);
 	}
 
+	public java.sql.ResultSet createResultSet (org.postgresql.Field[] fields, java.util.Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
+	{
+		return new Jdbc3ResultSet(this, fields, tuples, status, updateCount, insertOID, binaryCursor);
+	}
+
 }
 

src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3Connection.java

@@ -6,7 +6,7 @@ import java.util.Vector;
 import java.util.Hashtable;
 import org.postgresql.Field;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc3/Attic/Jdbc3Connection.java,v 1.2 2002/09/06 21:23:06 momjian Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc3/Attic/Jdbc3Connection.java,v 1.3 2003/02/04 09:20:10 barry Exp $
  * This class implements the java.sql.Connection interface for JDBC3.
  * However most of the implementation is really done in
  * org.postgresql.jdbc3.AbstractJdbc3Connection or one of it's parents
@@ -46,16 +46,4 @@ public class Jdbc3Connection extends org.postgresql.jdbc3.AbstractJdbc3Connectio
 		return metadata;
 	}
 
-	public java.sql.ResultSet getResultSet(Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
-	{
-		return new Jdbc3ResultSet(this, statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
-	}
-
-	public java.sql.ResultSet getResultSet(Statement statement, Field[] fields, Vector tuples, String status, int updateCount) throws SQLException
-	{
-		return new Jdbc3ResultSet(this, statement, fields, tuples, status, updateCount, 0, false);
-	}
-
 }
-
-

src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3PreparedStatement.java

@@ -11,5 +11,10 @@ public class Jdbc3PreparedStatement extends org.postgresql.jdbc3.AbstractJdbc3St
 		super(connection, sql);
 	}
 
+	public java.sql.ResultSet createResultSet (org.postgresql.Field[] fields, java.util.Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
+	{
+		return new Jdbc3ResultSet(this, fields, tuples, status, updateCount, insertOID, binaryCursor);
+	}
+
 }
 

src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3ResultSet.java

@@ -5,7 +5,7 @@ import java.sql.*;
 import java.util.Vector;
 import org.postgresql.Field;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc3/Attic/Jdbc3ResultSet.java,v 1.3 2002/09/11 05:38:45 barry Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc3/Attic/Jdbc3ResultSet.java,v 1.4 2003/02/04 09:20:11 barry Exp $
  * This class implements the java.sql.ResultSet interface for JDBC3.
  * However most of the implementation is really done in
  * org.postgresql.jdbc3.AbstractJdbc3ResultSet or one of it's parents
@@ -13,9 +13,9 @@ import org.postgresql.Field;
 public class Jdbc3ResultSet extends org.postgresql.jdbc3.AbstractJdbc3ResultSet implements java.sql.ResultSet
 {
 
-	public Jdbc3ResultSet(Jdbc3Connection conn, Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
+	public Jdbc3ResultSet(Statement statement, Field[] fields, Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor)
 	{
-		super(conn, statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
+		super(statement, fields, tuples, status, updateCount, insertOID, binaryCursor);
 	}
 
 	public java.sql.ResultSetMetaData getMetaData() throws SQLException

src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3Statement.java

@@ -3,7 +3,7 @@ package org.postgresql.jdbc3;
 
 import java.sql.*;
 
-/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc3/Attic/Jdbc3Statement.java,v 1.2 2002/09/06 21:23:06 momjian Exp $
+/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc3/Attic/Jdbc3Statement.java,v 1.3 2003/02/04 09:20:11 barry Exp $
  * This class implements the java.sql.Statement interface for JDBC3.
  * However most of the implementation is really done in
  * org.postgresql.jdbc3.AbstractJdbc3Statement or one of it's parents
@@ -16,4 +16,9 @@ public class Jdbc3Statement extends org.postgresql.jdbc3.AbstractJdbc3Statement
 		super(c);
 	}
 
+	public java.sql.ResultSet createResultSet (org.postgresql.Field[] fields, java.util.Vector tuples, String status, int updateCount, long insertOID, boolean binaryCursor) throws SQLException
+	{
+		return new Jdbc3ResultSet(this, fields, tuples, status, updateCount, insertOID, binaryCursor);
+	}
+
 }

src/interfaces/jdbc/org/postgresql/util/Serialize.java

@@ -405,7 +405,7 @@ public class Serialize
 
 			if (Driver.logDebug)
 				Driver.debug("Serialize.store: " + sb.toString() );
-			ResultSet rs = ((org.postgresql.jdbc1.AbstractJdbc1Connection)conn).ExecSQL(sb.toString());
+			ResultSet rs = ((org.postgresql.jdbc1.AbstractJdbc1Connection)conn).execSQL(sb.toString());
 
 			// fetch the OID for returning
 			if (update)