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Postgres FD Implementation
Commit 839b9bc0 authored by Barry Lind's avatar Barry Lind
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This patch fixes a bug introduced in the jdbc bytea support patch. 

That patch broke the ability to read data from binary cursors.
--Barry Lind
 Modified Files:
 	pgsql/src/interfaces/jdbc/org/postgresql/Connection.java
 	pgsql/src/interfaces/jdbc/org/postgresql/ResultSet.java
 	pgsql/src/interfaces/jdbc/org/postgresql/core/QueryExecutor.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Connection.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/ResultSet.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Connection.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
 	pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/UpdateableResultSet.java
parent ffb8f738
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Showing with 480 additions and 471 deletions
src/interfaces/jdbc/org/postgresql/ResultSet.java
View file @ 839b9bc0
...@@ -18,6 +18,7 @@ public abstract class ResultSet ...@@ -18,6 +18,7 @@ public abstract class ResultSet
protected Vector rows; // The results protected Vector rows; // The results
protected Field fields[]; // The field descriptions protected Field fields[]; // The field descriptions
protected String status; // Status of the result protected String status; // Status of the result
protected boolean binaryCursor = false; // is the data binary or Strings
protected int updateCount; // How many rows did we get back? protected int updateCount; // How many rows did we get back?
protected int insertOID; // The oid of an inserted row protected int insertOID; // The oid of an inserted row
protected int current_row; // Our pointer to where we are at protected int current_row; // Our pointer to where we are at
...@@ -41,7 +42,7 @@ public abstract class ResultSet ...@@ -41,7 +42,7 @@ public abstract class ResultSet
* @param updateCount the number of rows affected by the operation * @param updateCount the number of rows affected by the operation
* @param cursor the positioned update/delete cursor name * @param cursor the positioned update/delete cursor name
*/ */
public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount,int insertOID) public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount,int insertOID, boolean binaryCursor)
{ {
this.connection = conn; this.connection = conn;
this.fields = fields; this.fields = fields;
...@@ -51,6 +52,7 @@ public abstract class ResultSet ...@@ -51,6 +52,7 @@ public abstract class ResultSet
this.insertOID = insertOID; this.insertOID = insertOID;
this.this_row = null; this.this_row = null;
this.current_row = -1; this.current_row = -1;
this.binaryCursor = binaryCursor;
} }
...@@ -65,10 +67,10 @@ public abstract class ResultSet ...@@ -65,10 +67,10 @@ public abstract class ResultSet
* @param updateCount the number of rows affected by the operation * @param updateCount the number of rows affected by the operation
* @param cursor the positioned update/delete cursor name * @param cursor the positioned update/delete cursor name
*/ */
public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount) public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount)
{ {
this(conn,fields,tuples,status,updateCount,0); this(conn,fields,tuples,status,updateCount,0,false);
} }
/** /**
* We at times need to know if the resultSet we are working * We at times need to know if the resultSet we are working
...@@ -172,7 +174,7 @@ public abstract class ResultSet ...@@ -172,7 +174,7 @@ public abstract class ResultSet
*/ */
public int getInsertedOID() public int getInsertedOID()
{ {
return insertOID; return insertOID;
} }
/** /**
......
src/interfaces/jdbc/org/postgresql/core/QueryExecutor.java
View file @ 839b9bc0
...@@ -13,7 +13,7 @@ import org.postgresql.util.PSQLException; ...@@ -13,7 +13,7 @@ import org.postgresql.util.PSQLException;
* <p>The lifetime of a QueryExecutor object is from sending the query * <p>The lifetime of a QueryExecutor object is from sending the query
* until the response has been received from the backend. * until the response has been received from the backend.
* *
* $Id: QueryExecutor.java,v 1.1 2001/09/06 03:58:59 momjian Exp $ * $Id: QueryExecutor.java,v 1.2 2001/10/09 20:47:35 barry Exp $
*/ */
public class QueryExecutor { public class QueryExecutor {
...@@ -24,24 +24,25 @@ public class QueryExecutor { ...@@ -24,24 +24,25 @@ public class QueryExecutor {
private final org.postgresql.Connection connection; private final org.postgresql.Connection connection;
public QueryExecutor(String sql, public QueryExecutor(String sql,
java.sql.Statement statement, java.sql.Statement statement,
PG_Stream pg_stream, PG_Stream pg_stream,
org.postgresql.Connection connection) org.postgresql.Connection connection)
throws SQLException throws SQLException
{ {
this.sql = sql; this.sql = sql;
this.statement = statement; this.statement = statement;
this.pg_stream = pg_stream; this.pg_stream = pg_stream;
this.connection = connection; this.connection = connection;
if (statement != null) if (statement != null)
maxRows = statement.getMaxRows(); maxRows = statement.getMaxRows();
else else
maxRows = 0; maxRows = 0;
} }
private Field[] fields = null; private Field[] fields = null;
private Vector tuples = new Vector(); private Vector tuples = new Vector();
private boolean binaryCursor = false;
private String status = null; private String status = null;
private int update_count = 1; private int update_count = 1;
private int insert_oid = 0; private int insert_oid = 0;
...@@ -52,84 +53,83 @@ public class QueryExecutor { ...@@ -52,84 +53,83 @@ public class QueryExecutor {
*/ */
public java.sql.ResultSet execute() throws SQLException { public java.sql.ResultSet execute() throws SQLException {
int fqp = 0; int fqp = 0;
boolean hfr = false; boolean hfr = false;
synchronized(pg_stream) { synchronized(pg_stream) {
sendQuery(sql); sendQuery(sql);
while (!hfr || fqp > 0) { while (!hfr || fqp > 0) {
int c = pg_stream.ReceiveChar(); int c = pg_stream.ReceiveChar();
switch (c) switch (c)
{ {
case 'A': // Asynchronous Notify case 'A': // Asynchronous Notify
int pid = pg_stream.ReceiveInteger(4); int pid = pg_stream.ReceiveInteger(4);
String msg = pg_stream.ReceiveString(connection.getEncoding()); String msg = pg_stream.ReceiveString(connection.getEncoding());
break; break;
case 'B': // Binary Data Transfer case 'B': // Binary Data Transfer
receiveTuple(true); receiveTuple(true);
break; break;
case 'C': // Command Status case 'C': // Command Status
receiveCommandStatus(); receiveCommandStatus();
if (fields != null) if (fields != null)
hfr = true; hfr = true;
else { else {
sendQuery(" "); sendQuery(" ");
fqp++; fqp++;
} }
break; break;
case 'D': // Text Data Transfer case 'D': // Text Data Transfer
receiveTuple(false); receiveTuple(false);
break; break;
case 'E': // Error Message case 'E': // Error Message
throw new SQLException(pg_stream.ReceiveString(connection.getEncoding())); throw new SQLException(pg_stream.ReceiveString(connection.getEncoding()));
case 'I': // Empty Query case 'I': // Empty Query
int t = pg_stream.ReceiveChar(); int t = pg_stream.ReceiveChar();
if (t != 0) if (t != 0)
throw new PSQLException("postgresql.con.garbled"); throw new PSQLException("postgresql.con.garbled");
if (fqp > 0) if (fqp > 0)
fqp--; fqp--;
if (fqp == 0) if (fqp == 0)
hfr = true; hfr = true;
break; break;
case 'N': // Error Notification case 'N': // Error Notification
connection.addWarning(pg_stream.ReceiveString(connection.getEncoding())); connection.addWarning(pg_stream.ReceiveString(connection.getEncoding()));
break; break;
case 'P': // Portal Name case 'P': // Portal Name
String pname = pg_stream.ReceiveString(connection.getEncoding()); String pname = pg_stream.ReceiveString(connection.getEncoding());
break; break;
case 'T': // MetaData Field Description case 'T': // MetaData Field Description
receiveFields(); receiveFields();
break; break;
case 'Z': // backend ready for query, ignore for now :-) case 'Z': // backend ready for query, ignore for now :-)
break; break;
default: default:
throw new PSQLException("postgresql.con.type", throw new PSQLException("postgresql.con.type",
new Character((char) c)); new Character((char) c));
} }
} }
return connection.getResultSet(connection, statement, fields, tuples, status, update_count, insert_oid, binaryCursor);
return connection.getResultSet(connection, statement, fields, tuples, status, update_count, insert_oid); }
}
} }
/** /**
* Send a query to the backend. * Send a query to the backend.
*/ */
private void sendQuery(String query) throws SQLException { private void sendQuery(String query) throws SQLException {
try { try {
pg_stream.SendChar('Q'); pg_stream.SendChar('Q');
pg_stream.Send(connection.getEncoding().encode(query)); pg_stream.Send(connection.getEncoding().encode(query));
pg_stream.SendChar(0); pg_stream.SendChar(0);
pg_stream.flush(); pg_stream.flush();
} catch (IOException e) { } catch (IOException e) {
throw new PSQLException("postgresql.con.ioerror", e); throw new PSQLException("postgresql.con.ioerror", e);
} }
} }
/** /**
...@@ -138,11 +138,12 @@ public class QueryExecutor { ...@@ -138,11 +138,12 @@ public class QueryExecutor {
* @param isBinary set if the tuple should be treated as binary data * @param isBinary set if the tuple should be treated as binary data
*/ */
private void receiveTuple(boolean isBinary) throws SQLException { private void receiveTuple(boolean isBinary) throws SQLException {
if (fields == null) if (fields == null)
throw new PSQLException("postgresql.con.tuple"); throw new PSQLException("postgresql.con.tuple");
Object tuple = pg_stream.ReceiveTuple(fields.length, isBinary); Object tuple = pg_stream.ReceiveTuple(fields.length, isBinary);
if (maxRows == 0 || tuples.size() < maxRows) if (isBinary) binaryCursor = true;
tuples.addElement(tuple); if (maxRows == 0 || tuples.size() < maxRows)
tuples.addElement(tuple);
} }
/** /**
...@@ -150,38 +151,38 @@ public class QueryExecutor { ...@@ -150,38 +151,38 @@ public class QueryExecutor {
*/ */
private void receiveCommandStatus() throws SQLException { private void receiveCommandStatus() throws SQLException {
status = pg_stream.ReceiveString(connection.getEncoding()); status = pg_stream.ReceiveString(connection.getEncoding());
try { try {
// Now handle the update count correctly. // Now handle the update count correctly.
if (status.startsWith("INSERT") || status.startsWith("UPDATE") || status.startsWith("DELETE") || status.startsWith("MOVE")) { if (status.startsWith("INSERT") || status.startsWith("UPDATE") || status.startsWith("DELETE") || status.startsWith("MOVE")) {
update_count = Integer.parseInt(status.substring(1 + status.lastIndexOf(' '))); update_count = Integer.parseInt(status.substring(1 + status.lastIndexOf(' ')));
} }
if (status.startsWith("INSERT")) { if (status.startsWith("INSERT")) {
insert_oid = Integer.parseInt(status.substring(1 + status.indexOf(' '), insert_oid = Integer.parseInt(status.substring(1 + status.indexOf(' '),
status.lastIndexOf(' '))); status.lastIndexOf(' ')));
} }
} catch (NumberFormatException nfe) { } catch (NumberFormatException nfe) {
throw new PSQLException("postgresql.con.fathom", status); throw new PSQLException("postgresql.con.fathom", status);
} }
} }
/** /**
* Receive the field descriptions from the back end. * Receive the field descriptions from the back end.
*/ */
private void receiveFields() throws SQLException { private void receiveFields() throws SQLException {
if (fields != null) if (fields != null)
throw new PSQLException("postgresql.con.multres"); throw new PSQLException("postgresql.con.multres");
int size = pg_stream.ReceiveIntegerR(2); int size = pg_stream.ReceiveIntegerR(2);
fields = new Field[size]; fields = new Field[size];
for (int i = 0; i < fields.length; i++) { for (int i = 0; i < fields.length; i++) {
String typeName = pg_stream.ReceiveString(connection.getEncoding()); String typeName = pg_stream.ReceiveString(connection.getEncoding());
int typeOid = pg_stream.ReceiveIntegerR(4); int typeOid = pg_stream.ReceiveIntegerR(4);
int typeLength = pg_stream.ReceiveIntegerR(2); int typeLength = pg_stream.ReceiveIntegerR(2);
int typeModifier = pg_stream.ReceiveIntegerR(4); int typeModifier = pg_stream.ReceiveIntegerR(4);
fields[i] = new Field(connection, typeName, typeOid, typeLength, typeModifier); fields[i] = new Field(connection, typeName, typeOid, typeLength, typeModifier);
} }
} }
} }
src/interfaces/jdbc/org/postgresql/jdbc1/Connection.java
View file @ 839b9bc0
...@@ -17,7 +17,7 @@ import org.postgresql.largeobject.*; ...@@ -17,7 +17,7 @@ import org.postgresql.largeobject.*;
import org.postgresql.util.*; import org.postgresql.util.*;
/** /**
* $Id: Connection.java,v 1.10 2001/09/10 15:07:05 momjian Exp $ * $Id: Connection.java,v 1.11 2001/10/09 20:47:35 barry Exp $
* *
* A Connection represents a session with a specific database. Within the * A Connection represents a session with a specific database. Within the
* context of a Connection, SQL statements are executed and results are * context of a Connection, SQL statements are executed and results are
...@@ -131,10 +131,10 @@ public class Connection extends org.postgresql.Connection implements java.sql.Co ...@@ -131,10 +131,10 @@ public class Connection extends org.postgresql.Connection implements java.sql.Co
* This overides the method in org.postgresql.Connection and returns a * This overides the method in org.postgresql.Connection and returns a
* ResultSet. * ResultSet.
*/ */
public java.sql.ResultSet getResultSet(org.postgresql.Connection conn,java.sql.Statement stat, Field[] fields, Vector tuples, String status, int updateCount,int insertOID) throws SQLException public java.sql.ResultSet getResultSet(org.postgresql.Connection conn,java.sql.Statement stat, Field[] fields, Vector tuples, String status, int updateCount,int insertOID, boolean binaryCursor) throws SQLException
{ {
// in jdbc1 stat is ignored. // in jdbc1 stat is ignored.
return new org.postgresql.jdbc1.ResultSet((org.postgresql.jdbc1.Connection)conn,fields,tuples,status,updateCount,insertOID); return new org.postgresql.jdbc1.ResultSet((org.postgresql.jdbc1.Connection)conn,fields,tuples,status,updateCount,insertOID,binaryCursor);
} }
......
src/interfaces/jdbc/org/postgresql/jdbc1/ResultSet.java
View file @ 839b9bc0
...@@ -70,9 +70,9 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu ...@@ -70,9 +70,9 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
* @param updateCount the number of rows affected by the operation * @param updateCount the number of rows affected by the operation
* @param cursor the positioned update/delete cursor name * @param cursor the positioned update/delete cursor name
*/ */
public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount,int insertOID) public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount, int insertOID, boolean binaryCursor)
{ {
super(conn,fields,tuples,status,updateCount,insertOID); super(conn,fields,tuples,status,updateCount,insertOID,binaryCursor);
} }
/** /**
...@@ -86,10 +86,10 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu ...@@ -86,10 +86,10 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
* @param updateCount the number of rows affected by the operation * @param updateCount the number of rows affected by the operation
* @param cursor the positioned update/delete cursor name * @param cursor the positioned update/delete cursor name
*/ */
public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount) public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount)
{ {
super(conn,fields,tuples,status,updateCount,0); super(conn,fields,tuples,status,updateCount,0,false);
} }
/** /**
* A ResultSet is initially positioned before its first row, * A ResultSet is initially positioned before its first row,
...@@ -375,6 +375,9 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu ...@@ -375,6 +375,9 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
if (columnIndex < 1 || columnIndex > fields.length) if (columnIndex < 1 || columnIndex > fields.length)
throw new PSQLException("postgresql.res.colrange"); throw new PSQLException("postgresql.res.colrange");
//If the data is already binary then just return it
if (binaryCursor) return this_row[columnIndex - 1];
if (connection.haveMinimumCompatibleVersion("7.2")) { if (connection.haveMinimumCompatibleVersion("7.2")) {
//Version 7.2 supports the bytea datatype for byte arrays //Version 7.2 supports the bytea datatype for byte arrays
return PGbytea.toBytes(getString(columnIndex)); return PGbytea.toBytes(getString(columnIndex));
......
src/interfaces/jdbc/org/postgresql/jdbc2/Connection.java
View file @ 839b9bc0
...@@ -17,7 +17,7 @@ import org.postgresql.largeobject.*; ...@@ -17,7 +17,7 @@ import org.postgresql.largeobject.*;
import org.postgresql.util.*; import org.postgresql.util.*;
/** /**
* $Id: Connection.java,v 1.12 2001/09/10 15:07:05 momjian Exp $ * $Id: Connection.java,v 1.13 2001/10/09 20:47:35 barry Exp $
* *
* A Connection represents a session with a specific database. Within the * A Connection represents a session with a specific database. Within the
* context of a Connection, SQL statements are executed and results are * context of a Connection, SQL statements are executed and results are
...@@ -204,16 +204,16 @@ public class Connection extends org.postgresql.Connection implements java.sql.Co ...@@ -204,16 +204,16 @@ public class Connection extends org.postgresql.Connection implements java.sql.Co
* This overides the method in org.postgresql.Connection and returns a * This overides the method in org.postgresql.Connection and returns a
* ResultSet. * ResultSet.
*/ */
public java.sql.ResultSet getResultSet(org.postgresql.Connection conn, java.sql.Statement stat,Field[] fields, Vector tuples, String status, int updateCount, int insertOID) throws SQLException public java.sql.ResultSet getResultSet(org.postgresql.Connection conn, java.sql.Statement stat,Field[] fields, Vector tuples, String status, int updateCount, int insertOID, boolean binaryCursor) throws SQLException
{ {
// In 7.1 we now test concurrency to see which class to return. If we are not working with a // In 7.1 we now test concurrency to see which class to return. If we are not working with a
// Statement then default to a normal ResultSet object. // Statement then default to a normal ResultSet object.
if(stat!=null) { if(stat!=null) {
if(stat.getResultSetConcurrency()==java.sql.ResultSet.CONCUR_UPDATABLE) if(stat.getResultSetConcurrency()==java.sql.ResultSet.CONCUR_UPDATABLE)
return new org.postgresql.jdbc2.UpdateableResultSet((org.postgresql.jdbc2.Connection)conn,fields,tuples,status,updateCount,insertOID); return new org.postgresql.jdbc2.UpdateableResultSet((org.postgresql.jdbc2.Connection)conn,fields,tuples,status,updateCount,insertOID,binaryCursor);
} }
return new org.postgresql.jdbc2.ResultSet((org.postgresql.jdbc2.Connection)conn,fields,tuples,status,updateCount,insertOID); return new org.postgresql.jdbc2.ResultSet((org.postgresql.jdbc2.Connection)conn,fields,tuples,status,updateCount,insertOID,binaryCursor);
} }
// ***************** // *****************
...@@ -296,9 +296,9 @@ public class Connection extends org.postgresql.Connection implements java.sql.Co ...@@ -296,9 +296,9 @@ public class Connection extends org.postgresql.Connection implements java.sql.Co
"date", "date",
"time", "time",
"abstime","timestamp", "abstime","timestamp",
"_bool", "_char", "_int2", "_int4", "_text", "_bool", "_char", "_int2", "_int4", "_text",
"_oid", "_varchar", "_int8", "_float4", "_float8", "_oid", "_varchar", "_int8", "_float4", "_float8",
"_abstime", "_date", "_time", "_timestamp", "_numeric", "_abstime", "_date", "_time", "_timestamp", "_numeric",
"_bytea" "_bytea"
}; };
...@@ -324,8 +324,8 @@ public class Connection extends org.postgresql.Connection implements java.sql.Co ...@@ -324,8 +324,8 @@ public class Connection extends org.postgresql.Connection implements java.sql.Co
Types.DATE, Types.DATE,
Types.TIME, Types.TIME,
Types.TIMESTAMP,Types.TIMESTAMP, Types.TIMESTAMP,Types.TIMESTAMP,
Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY,
Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY,
Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY, Types.ARRAY,
Types.ARRAY Types.ARRAY
}; };
......
src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
View file @ 839b9bc0
...@@ -74,9 +74,9 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu ...@@ -74,9 +74,9 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
* @param updateCount the number of rows affected by the operation * @param updateCount the number of rows affected by the operation
* @param cursor the positioned update/delete cursor name * @param cursor the positioned update/delete cursor name
*/ */
public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount,int insertOID) public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount,int insertOID, boolean binaryCursor)
{ {
super(conn,fields,tuples,status,updateCount,insertOID); super(conn,fields,tuples,status,updateCount,insertOID,binaryCursor);
} }
/** /**
...@@ -90,10 +90,10 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu ...@@ -90,10 +90,10 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
* @param updateCount the number of rows affected by the operation * @param updateCount the number of rows affected by the operation
* @param cursor the positioned update/delete cursor name * @param cursor the positioned update/delete cursor name
*/ */
public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount) public ResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount)
{ {
super(conn,fields,tuples,status,updateCount,0); super(conn,fields,tuples,status,updateCount,0,false);
} }
/** /**
* A ResultSet is initially positioned before its first row, * A ResultSet is initially positioned before its first row,
...@@ -313,6 +313,9 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu ...@@ -313,6 +313,9 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
if (columnIndex < 1 || columnIndex > fields.length) if (columnIndex < 1 || columnIndex > fields.length)
throw new PSQLException("postgresql.res.colrange"); throw new PSQLException("postgresql.res.colrange");
//If the data is already binary then just return it
if (binaryCursor) return this_row[columnIndex - 1];
if (connection.haveMinimumCompatibleVersion("7.2")) { if (connection.haveMinimumCompatibleVersion("7.2")) {
//Version 7.2 supports the bytea datatype for byte arrays //Version 7.2 supports the bytea datatype for byte arrays
return PGbytea.toBytes(getString(columnIndex)); return PGbytea.toBytes(getString(columnIndex));
......
src/interfaces/jdbc/org/postgresql/jdbc2/UpdateableResultSet.java
View file @ 839b9bc0
...@@ -40,9 +40,9 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet ...@@ -40,9 +40,9 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet
* @param updateCount the number of rows affected by the operation * @param updateCount the number of rows affected by the operation
* @param cursor the positioned update/delete cursor name * @param cursor the positioned update/delete cursor name
*/ */
public UpdateableResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount,int insertOID) public UpdateableResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount,int insertOID, boolean binaryCursor)
{ {
super(conn,fields,tuples,status,updateCount,insertOID); super(conn,fields,tuples,status,updateCount,insertOID,binaryCursor);
} }
/** /**
...@@ -56,10 +56,10 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet ...@@ -56,10 +56,10 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet
* @param updateCount the number of rows affected by the operation * @param updateCount the number of rows affected by the operation
* @param cursor the positioned update/delete cursor name * @param cursor the positioned update/delete cursor name
*/ */
public UpdateableResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount) // public UpdateableResultSet(Connection conn, Field[] fields, Vector tuples, String status, int updateCount)
{ // {
super(conn,fields,tuples,status,updateCount,0); // super(conn,fields,tuples,status,updateCount,0,false);
} //}
public void cancelRowUpdates() throws SQLException public void cancelRowUpdates() throws SQLException
{ {
...@@ -77,7 +77,7 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet ...@@ -77,7 +77,7 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet
{ {
// New in 7.1 - The updateable ResultSet class will now return // New in 7.1 - The updateable ResultSet class will now return
// CONCUR_UPDATEABLE. // CONCUR_UPDATEABLE.
return CONCUR_UPDATABLE; return CONCUR_UPDATABLE;
} }
public void insertRow() throws SQLException public void insertRow() throws SQLException
...@@ -120,26 +120,26 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet ...@@ -120,26 +120,26 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet
} }
public void updateAsciiStream(int columnIndex, public void updateAsciiStream(int columnIndex,
java.io.InputStream x, java.io.InputStream x,
int length int length
) throws SQLException ) throws SQLException
{ {
// only sub-classes implement CONCUR_UPDATEABLE // only sub-classes implement CONCUR_UPDATEABLE
throw org.postgresql.Driver.notImplemented(); throw org.postgresql.Driver.notImplemented();
} }
public void updateBigDecimal(int columnIndex, public void updateBigDecimal(int columnIndex,
java.math.BigDecimal x java.math.BigDecimal x
) throws SQLException ) throws SQLException
{ {
// only sub-classes implement CONCUR_UPDATEABLE // only sub-classes implement CONCUR_UPDATEABLE
throw org.postgresql.Driver.notImplemented(); throw org.postgresql.Driver.notImplemented();
} }
public void updateBinaryStream(int columnIndex, public void updateBinaryStream(int columnIndex,
java.io.InputStream x, java.io.InputStream x,
int length int length
) throws SQLException ) throws SQLException
{ {
// only sub-classes implement CONCUR_UPDATEABLE // only sub-classes implement CONCUR_UPDATEABLE
throw org.postgresql.Driver.notImplemented(); throw org.postgresql.Driver.notImplemented();
...@@ -164,9 +164,9 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet ...@@ -164,9 +164,9 @@ public class UpdateableResultSet extends org.postgresql.jdbc2.ResultSet
} }
public void updateCharacterStream(int columnIndex, public void updateCharacterStream(int columnIndex,
java.io.Reader x, java.io.Reader x,
int length int length
) throws SQLException ) throws SQLException
{ {
// only sub-classes implement CONCUR_UPDATEABLE // only sub-classes implement CONCUR_UPDATEABLE
throw org.postgresql.Driver.notImplemented(); throw org.postgresql.Driver.notImplemented();
......
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