1
Tue Mar 06 12:05:00 GMT 2001 peter@retep.org.uk
2
- Removed org.postgresql.xa.Test from the JDBC EE driver as it's an old
3
test class and prevented it from compiling.
5
Fri Mar 02 10:00:00 GMT 2001 peter@retep.org.uk
6
- Fixed build.xml so that PGclob is not built in the JDBC1.2 driver
9
Fri Feb 17 18:25:00 GMT 2001 peter@retep.org.uk
10
- Removed the last deprecation warnings from the Java2 driver. Now only
11
the old examples give deprecation warnings.
12
- Added a new class into core that (JDK1.3+) ensures all connections are
13
closed when the VM terminates.
15
Fri Feb 17 15:11:00 GMT 2001 peter@retep.org.uk
16
- Reduced the object overhead in PreparedStatement by reusing the same
17
StringBuffer object throughout. Similarly SimpleDateStamp's are alse
18
reused in a thread save manner.
19
- Implemented in PreparedStatement: setNull(), setDate/Time/Timestamp
20
using Calendar, setBlob(), setCharacterStream()
21
- Clob's are now implemented in ResultSet & PreparedStatement!
22
- Implemented a lot of DatabaseMetaData & ResultSetMetaData methods.
23
We have about 18 unimplemented methods left in JDBC2 at the current
26
Web Feb 14 17:29:00 GMT 2001 peter@retep.org.uk
27
- Fixed bug in LargeObject & BlobOutputStream where the stream's output
28
was not flushed when either the stream or the blob were closed.
29
- Fixed PreparedStatement.setBinaryStream() where it ignored the length
31
Tue Feb 13 16:33:00 GMT 2001 peter@retep.org.uk
32
- More TestCases implemented. Refined the test suite api's.
33
- Removed need for SimpleDateFormat in ResultSet.getDate() improving
35
- Rewrote ResultSet.getTime() so that it uses JDK api's better.
37
Tue Feb 13 10:25:00 GMT 2001 peter@retep.org.uk
38
- Added MiscTest to hold reported problems from users.
40
- JBuilder4/JDBCExplorer now works with Money fields. Patched Field &
41
ResultSet (lots of methods) for this one. Also changed cash/money to
42
return type DOUBLE not DECIMAL. This broke JBuilder as zero scale
43
BigDecimal's can't have decimal places!
44
- When a Statement is reused, the previous ResultSet is now closed.
45
- Removed deprecated call in ResultSet.getTime()
47
Thu Feb 08 18:53:00 GMT 2001 peter@retep.org.uk
48
- Changed a couple of settings in DatabaseMetaData where 7.1 now
49
supports those features
50
- Implemented the DatabaseMetaData TestCase.
52
Wed Feb 07 18:06:00 GMT 2001 peter@retep.org.uk
53
- Added comment to Connection.isClosed() explaining why we deviate from
54
the JDBC2 specification.
55
- Fixed bug where the Isolation Level is lost while in autocommit mode.
56
- Fixed bug where several calls to getTransactionIsolationLevel()
57
returned the first call's result.
59
Tue Feb 06 19:00:00 GMT 2001 peter@retep.org.uk
60
- Completed first two TestCase's for the test suite. JUnit is now
63
Wed Jan 31 08:46:00 GMT 2001 peter@retep.org.uk
64
- Some minor additions to Statement to make our own extensions more
66
- Statement.close() will now call ResultSet.close() rather than just
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dissasociating with it.
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Tue Jan 30 22:24:00 GMT 2001 peter@retep.org.uk
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- Fixed bug where Statement.setMaxRows() was a global setting. Now
71
limited to just itself.
72
- Changed LargeObject.read(byte[],int,int) to return the actual number
73
of bytes read (used to be void).
74
- LargeObject now supports InputStream's!
75
- PreparedStatement.setBinaryStream() now works!
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- ResultSet.getBinaryStream() now returns an InputStream that doesn't
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copy the blob into memory first!
78
- Connection.isClosed() now tests to see if the connection is still alive
79
rather than if it thinks it's alive.
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Thu Jan 25 09:11:00 GMT 2001 peter@retep.org.uk
81
- Added an alternative constructor to PGSQLException so that debugging
82
some more osteric bugs is easier. If only 1 arg is supplied and it's
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of type Exception, then that Exception's stacktrace is now included.
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Wed Jan 24 09:18:00 GMT 2001 peter@retep.org.uk
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- Removed the 8k limit by setting it to 64k
88
Fri Jan 19 08:47:00 GMT 2001 peter@retep.org.uk
89
- Applied patch submitted by John Schutz <schutz@austin.rr.com> that
90
fixed a bug with ANT's SQL functions (not needed for building but nice
93
Thu Jan 18 17:30:00 GMT 2001 peter@retep.org.uk
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- Added new error message into errors.properties "postgresql.notsensitive"
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This is used by jdbc2.ResultSet when a method is called that should
96
fetch the current value of a row from the database refreshRow() for
98
- These methods no longer throw the not implemented but the new noupdate
99
error. This is in preparation for the Updateable ResultSet support
100
which will overide these methods by extending the existing class to
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implement that functionality, but needed to show something other than
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all update*() methods, except those that took the column as a String
108
as they were already implemented to convert the String to an int.
109
- getFetchDirection() and setFetchDirection() now throws
110
"postgresql.notimp" as we only support one direction.
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The CursorResultSet will overide this when its implemented.
112
- Created a new class under jdbc2 UpdateableResultSet which extends
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ResultSet and overides the relevent update methods.
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This allows us to implement them easily at a later date.
115
- In jdbc2.Connection, the following methods are now implemented:
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createStatement(type,concurrency);
119
- The JDBC2 type mapping scheme almost complete, just needs SQLInput &
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SQLOutput to be implemented.
121
- Removed some Statement methods that somehow appeared in Connection.
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- In jdbc2.Statement()
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getResultSetConcurrency()
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setResultSetConcurrency()
127
- Finally removed the old 6.5.x driver.
129
Thu Jan 18 12:24:00 GMT 2001 peter@retep.org.uk
130
- These methods in org.postgresql.jdbc2.ResultSet are now implemented:
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getBigDecimal(int) ie: without a scale (why did this get missed?)
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getCharacterStream(int)
135
getDate(int,Calendar)
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getTime(int,Calendar)
139
getTimestamp(int,Calendar)
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NB: Where int represents the column name, the associated version
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taking a String were already implemented by calling the int
144
- These methods no longer throw the not implemented but the new noupdate
145
error. This is in preparation for the Updateable ResultSet support
146
which will overide these methods by extending the existing class to
147
implement that functionality, but needed to show something other than
151
- Added new error message into errors.properties "postgresql.noupdate"
152
This is used by jdbc2.ResultSet when an update method is called and
153
the ResultSet is not updateable. A new method notUpdateable() has been
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added to that class to throw this exception, keeping the binary size
156
- Added new error message into errors.properties "postgresql.psqlnotimp"
157
This is used instead of unimplemented when it's a feature in the
158
backend that is preventing this method from being implemented.
159
- Removed getKeysetSize() as its not part of the ResultSet API
161
Thu Jan 18 09:46:00 GMT 2001 peter@retep.org.uk
162
- Applied modified patch from Richard Bullington-McGuire
163
<rbulling@microstate.com>. I had to modify it as some of the code
164
patched now exists in different classes, and some of it actually
165
patched obsolete code.
167
Wed Jan 17 10:19:00 GMT 2001 peter@retep.org.uk
168
- Updated Implementation to include both ANT & JBuilder
169
- Updated README to reflect the changes since 7.0
170
- Created jdbc.jpr file which allows JBuilder to be used to edit the
171
source. JBuilder _CAN_NOT_ be used to compile. You must use ANT for
172
that. It's only to allow JBuilders syntax checking to improve the
173
drivers source. Refer to Implementation for more details
175
Wed Dec 20 16:19:00 GMT 2000 peter@retep.org.uk
176
- Finished build.xml and updated Driver.java.in and buildDriver to
177
match how Makefile and ANT operate.
179
Tue Dec 19 17:30:00 GMT 2000 peter@retep.org.uk
180
- Finally created ant build.xml file
182
Mon Nov 20 08:12:00 GMT 2000 peter@retep.org.uk
183
- Encoding patch to Connection by wrobell@posexperts.com.pl
185
Tue Oct 17 15:35:00 BST 2000 petermount@maidstone.gov.uk
186
- Changed getTimestamp() again. This time Michael Stephenson's
187
<mstephenson@tirin.openworld.co.uk> solution looked far better
188
than the original solution put in June.
190
Tue Oct 10 13:12:00 BST 2000 peter@retep.org.uk
191
- DatabaseMetaData.supportsAlterTableWithDropColumn() as psql doesn't
192
support dropping of individual columns
193
- Merged in some last patches. Only 1 left, which may not be compatible
195
- Merged in my old retepsql project. Makefile now includes it.
197
Mon Oct 02 12:30:00 BST 2000 peter@retep.org.uk
198
- Merged in byte[] array allocation changes submitted by Gunnar R|nning
199
<gunnar@candleweb.no>
201
Mon Sep 25 14:22:00 BST 2000 peter@retep.org.uk
202
- Removed the DriverClass kludge. Now the org.postgresql.Driver class
203
is compiled from a template file, and now has both the connection
204
class (ie jdbc1/jdbc2) and the current version's from Makefile.global
206
Thu Jul 20 16:30:00 BST 2000 petermount@it.maidstone.gov.uk
207
- Fixed DatabaseMetaData.getTableTypes()
209
Tue Jun 06 12:00:00 BST 2000 petermount@it.maidstone.gov.uk
210
- Added org/postgresql/DriverClass.java to the list of files removed
211
by make clean (it's dynamically built)
212
- Fixed Statement, so that the update count is valid when an SQL
213
DELETE operation is done.
214
- While fixing the update count, made it easier to get the OID of
215
the last insert as well. Example is in example/basic.java
217
Tue Jun 06 08:37:00 BST 2000 petermount@it.maidstone.gov.uk
218
- Removed a hardwired 8K limit on query strings
219
- Added some missing org.'s in Connection that prevented
220
the use of the geometric types.
222
Thu Jun 01 07:26:00 BST 2000 petermount@it.maidstone.gov.uk
223
- Removed timezone in getTimestamp() methods in ResultSet.
225
Mon May 15 22:30:00 BST 2000 peter@retep.org.uk
226
- Fixed the message Makefile produces after compiling. It still said
227
about the old Driver class, not the new package. Spotted by
228
Joseph Shraibman <jks@p1.selectacast.net>
230
Thu May 04 11:38:00 BST 2000 petermount@it.maidstone.gov.uk
231
- Corrected incorrect date in CHANGELOG
232
- Fixed the ImageViewer example
234
Wed May 03 16:47:00 BST 2000 petermount@it.maidstone.gov.uk
235
- Fixed the Makefile so that postgresql.jar is built everytime
236
the jdbc1 or jdbc2 rules are called.
237
- Fixed the threadsafe example. It had problems with autocommit
239
Wed May 03 14:32:00 BST 2000 petermount@it.maidstone.gov.uk
240
- Rewrote the README file (the old one was 18 months old!)
241
- Added @deprecated tags to org.postgresql.jdbc2.ResultSet
242
to clear some warnings issued during compilation.
244
Wed Apr 12 22:14:00 BST 2000 peter@retep.org.uk
245
- Implemented the JDBC2 Blob interface, and ResultSet.getBlob().
247
Wed Apr 12 20:20:00 BST 2000 peter@retep.org.uk
248
- Fixed bug in ResultSet.absolute(). Negative rows are now supported.
249
- Implemented ResultSet.relative(), afterLast().
251
Tue Feb 1 21:40:00 GMT 2000 peter@retep.org.uk
252
- Finally imported the contributed javax extensions by Assaf Arkin
255
Mon Jan 24 21:00:00 GMT 2000 peter@retep.org.uk
256
- Finally introduced the 7.0 additions to the core CVS repository.
257
- All source files are now under the org.postgresql package (previously
258
they were under postgresql). The package lines now changed
260
- The Makefile was rewritten so it should now work on machines that
261
can't handle the $( ) syntax.
262
- Dutch translation by Arnout Kuiper (ajkuiper@wxs.nl)
264
Mon Sep 13 23:56:00 BST 1999 peter@retep.org.uk
265
- PG_Stream.SendChar() optimised, increased default buffer size of
266
output stream to 8k, and introduced an 8k buffer on the input stream
267
Sverre H Huseby <sverrehu@online.no>
268
- Added a finalize() method to Connection class in both drivers so that
269
the connection to the backend is really closed.
270
- Due to many JVM's not returning a meaningful value for java.version
271
the decision for building the JDBC1.2 or JDBC2 driver is now a
273
- Replaced $$(cmd...) with `cmd...` in the Makefile. This should allow
274
the driver to compile when using shells other than Bash.
276
Thu Sep 9 01:18:39 MEST 1999 jens@jens.de
277
- fixed bug in handling of DECIMAL type
279
Wed Aug 4 00:25:18 CEST 1999 jens@jens.de
280
- updated ResultSetMetaData.getColumnDisplaySize() to return
281
the actual display size
282
- updated driver to use postgresql FE/BE-protocol version 2
284
Mon Aug 2 03:29:35 CEST 1999 jens@jens.de
285
- fixed bug in DatabaseMetaData.getPrimaryKeys()
287
Sun Aug 1 18:05:42 CEST 1999 jens@jens.de
288
- added support for getTransactionIsolation and setTransactionIsolation
290
Sun Jun 27 12:00:00 BST 1999
291
- Fixed typo in postgresql.Driver that prevented compilation
292
- Implemented getTimestamp() fix submitted by Philipp Matthias Hahn
293
<pmhahn@titan.lahn.de>
294
- Cleaned up some comments in Connection
296
Wed Jun 23 06:50:00 BST 1999
297
- Fixed error in errors.properties where the arguments are 0 based not
299
- Fixed bug in postgresql.Driver where exception is thrown, then
300
intercepted rather than being passed to the calling application.
301
- Removed the file postgresql/CallableStatement, as it's not used and
302
really exists in the jdbc1 & jdbc2 sub packages only.
304
Wed May 19 00:20:00 BST 1999
305
- Internationalisation now done. Surprising that there's 68 error
306
messages in the driver ;-)
308
Tue May 18 07:00:00 BST 1999
309
- Set the ImageViewer application to use transactions
311
Tue May 18 00:00:00 BST 1999
312
- Just after committing, I realised why internationalisation isn't
313
working. This is now fixed (in the Makefile).
315
Mon May 17 23:40:00 BST 1999
316
- PG_Stream.close() now attempts to send the close connection message
317
to the backend before closing the streams
318
- Added batch support in the JDBC2, supplied by Yutaka Tanida
320
- Removed the old datestyle code. Now the driver uses only ISO.
321
- Removed some files in the postgresql directory still in CVS that were
322
moved since 6.4.x (DatabaseMetaData.java PreparedStatement.java
323
ResultSetMetaData.java Statement.java)
324
- Internationalisation of the error messages is partially implemented,
325
however it's not enabled as it only works when the jar file is
326
_not_ used, and work needs to be done.
328
Sun Apr 11 17:00:00 BST 1999
329
- getUpdateCount() now returns the actual update count (before it
330
simply returned 1 for everything).
331
- added some updates to example.basic so it would test the new update
333
- corrected typo in a comment in Statement.java
335
Mon Jan 25 19:45:00 GMT 1999
336
- created subfolders example/corba and example/corba/idl to hold the
337
new example showing how to hook CORBA and PostgreSQL via JDBC
338
- implemented some JDBC2 methods curtesy of Joachim.Gabler@t-online.de
340
Sat Jan 23 10:30:00 GMT 1999
341
- Changed imports in postgresql.jdbc1.ResultSetMetaData as for some
342
reason it didn't want to compile under jdk1.1.6
344
Tue Dec 29 15:45:00 GMT 1998
345
- Refreshed the README (which was way out of date)
347
Tue Dec 29 15:45:00 GMT 1998
348
- Finished adding the additional methods into the JDBC2 driver.
349
- Had to add some explicit package references for the JDK1.2 Javac to
352
Tue Dec 29 12:40:00 GMT 1998
353
- Fixed package imports and some references to java.sql.ResultSet in
354
various files. Compiled and tested the JDBC1 driver.
356
Mon Dec 28 19:01:37 GMT 1998
357
- created a new package postgresql.jdbc2 which will contain the JDBC 2
358
specific classes. A similar new package (postgresql.jdbc1) has been
359
created to hold the JDBC 1 specific classes.
360
- modified Makefile to allow compilation of the JDBC 1 & 2 drivers,
361
with the possibility of building a dual-spec driver.
362
- changed the version number in postgresql.Driver to 6.5
363
- modified postgresql.Driver class to initiate the correct driver when
364
used under a 1.1 or 1.2+ JVM.
365
- postgresql.Connection and postgresql.jdbc2.Connection now extends the
366
new class postgresql.ConnectionStub, which allows us to dynamically
367
open the JDBC1 or JDBC2 drivers.
368
- enabled compilation of the driver under Win32 when using the Make
369
from the CygWin package (Cygnus B20.1 was used).
370
- To make future development easier (now we have 2 specifications to
371
work with) the following classes have moved from the postgresql to
372
the postgresql.jdbc1 package:
373
CallableStatement Connection
374
DatabaseMetaData PreparedStatement
375
ResultSet ResultSetMetaData
377
Some of these classes have common code that is not dependent on
378
either JDBC specification. These common code are still in the
380
Ie: postgresql.jdbc1.Connection extends postgresql.Connection
381
and postgresql.jdbc2.Connection extends postgresql.Connection
383
Web Oct 7 22:00:00 BST 1998
384
- removed syncronised from Connection.ExecSQL(). See next entry.
385
- added new syncronised locking in the Connection.ExecSQL() and
386
FastPath.fastpath() methods. They now lock against the PG_Steam
387
object for the connection, which now provides full Thread Safety.
388
- Reposted ChangeLog as it's missing from CVS.
390
Modifications done since 6.3.2 was released and Sun Aug 30 11:33:06 BST 1998
392
- Fixed PreparedStatement.setObject as it didn't handle shorts
393
- ResultSet.getDate() now handles null dates (returns null ratrher
394
than a NullPointerException)
395
- ResultSetMetaData.getPrecision() new returns 0 for VARCHAR
396
- Field now caches the typename->oid in a Hashtable to speed things
397
up. It removes the need for some unnecessary queries to the backend.
398
- PreparedStatement.toString() now returns the SQL statement that it
399
will send to the backend. Before it did nothing.
400
- DatabaseMetaData.getTypeInfo() now does something.
401
- Connection now throws an exception if either of the user or password
402
properties are missing, as they are required for JDBC to work.
403
This occasionally occurs when the client uses the properties version
404
of getConnection(), and is a common question on the email lists.
406
Sun Aug 30 11:33:06 BST 1998
408
- Created ChangeLog file, and entered stuff done since 6.3.2 and today
409
- Change version number to 6.4 in Driver.java
410
- Added fix to DatabaseMetaData.getTables() submitted by
411
Stefan Andreasen <stefan@linux.kapow.dk>
412
- Added fix to DatabaseMetaData.getColumns() to handle patterns
413
submitted by Stefan Andreasen <stefan@linux.kapow.dk>
414
- Set TcpNoDelay on the connection, as this gives us a 10x speed
415
improvement on FreeBSD (caused by a bug in their TCP Stack). They
416
should fix the bug before 6.4 is released, but will keep this
417
in here unless it causes more problems.
418
Submitted by Jason Venner <jason@idiom.com>
419
- Removed a duplicate definition of fieldCache
420
- Added a more meaningful message when the connection is refused. It
422
Connection refused. Check that the hostname and port is
423
correct, and that the postmaster is running with the -i flag,
424
which enables TCP/IP networking.
425
- Removed kludge in PreparedStatement.setDate() that acted as a
426
temporary fix to a bug in SimpleDateFormat, as it broke date
427
handling in JDK 1.1.6.
428
- Modified PG_Stream and Connection, so that outbound data is now
429
buffered. This should give us a speed improvement, and reduce the
430
ammount of network packets generated.
431
- Removed duplicate code and optimised PG_Stream.
432
- PG_Stream now returns a more meaningful message when the connection
433
is broken by the backend. It now returns:
434
The backend has broken the connection. Possibly the action you
435
have attempted has caused it to close.
436
- Removed obsolete code from Connection.
437
- The error message returned when the authentication scheme is unknown
438
has been extended. It now reads:
439
Authentication type ### not supported. Check that you have
440
configured the pg_hba.conf file to include the client's IP
441
address or Subnet, and is using a supported authentication
443
- Connection.getMetaData() now caches the instance returned, so
444
multiple calls will return the same instance.
445
- Created a test application that tests the DatabaseMetaData and
446
ResultSetMetaData classes.
447
- Replaced getString(#).getBytes() with getBytes(#) which should speed
448
things up, and reduce memory useage.
449
- Optimised DatabaseMetaData.getProcedures(), and implemented patterns
450
- Fixed NullPointerExceptions thrown when a field is null (Internal
451
to the driver, not caused by results from the backend.
452
DatabaseMetaData.getProcedures() is an example of a method that
454
- ResultSetMetaData.getColumnName() now returns field# where
455
# is the column name.
456
- ResultSet.getObject() fixed
457
- Fixed bug in psql example that was affected by null fields
458
- DatabaseMetaData.getTables()
459
- DatabaseMetaData.getPrimaryKeys() ran a query with an ambiguous field
461
- getTypeInfo() optimised to increase speed and reduce memory useage
462
- ResultSetMetaData.isCurrency() optimised and is now smaller.
463
- Removed unnecessary code fromResultSetMetaData.getCatalogName()
465
- Created new class postgresql.util.PGmoney to map the money type
466
- Created new class postgresql.geometric.PGline to map the line type
added
removed
src/interfaces/jdbc/CHANGELOG
