Activity

From 03/12/2026 to 04/10/2026

04/08/2026

01:49 PM Bug #11161: fail gracefully when the database connection can not be established: Instead of @PersistenceException@, shouldn't we be using a @StopConditionException@ (e.g. a legacy-compatible conditi... Greg Shah
06:28 AM Bug #11347 (WIP): IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: I had a talk with Alex. The getters are invoked only for the indexed fields, so we just have to make sure to always h... Artur Școlnic
04:32 AM Bug #11347 (Review): IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Artur Școlnic
04:32 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Yes, only the included fields are available, the indexes do not affect this mechanism.
Artur Școlnic wrote:
> I t... Artur Școlnic
04:30 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Artur, so if you exclude fields which are part of the index used in this query, then in 4GL they are still not availa... Constantin Asofiei

04/07/2026

06:32 PM Bug #11161: fail gracefully when the database connection can not be established: I came back to 11161a. Without actually running the new code, I am not sure I fully understand the changes, so this i... Ovidiu Maxiniuc
07:12 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Alexandru,
I committed the solution to 11301c, please review. Artur Școlnic
07:01 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: I tried reloading the buffer when the AQ is invalidated, it solved the issue. Artur Școlnic
06:02 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: When invalidating an @AdaptiveQuery@, can't we force load the snapshot, if is incomplete?
> Considering that inRAQ... Constantin Asofiei
05:33 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: I manage to come up with a recreate in a single session:
Book should have at least 2 records.... Artur Școlnic

04/06/2026

11:00 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Artur Școlnic wrote:
> [...]
> I don't think 4gl hydrates all the fields on find.
That's what it looks like from y... Ovidiu Maxiniuc
06:36 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: > Yes, I cannot replicate the issue with a test case and I am not sure how we end up in RAQ from a for each/preselect... Alexandru Lungu
06:30 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Alexandru Lungu wrote:
> > DO PRESELECT each Book fields (book-id isbn) no-lock:
>
> What index is used in this s... Artur Școlnic
06:28 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: > DO PRESELECT each Book fields (book-id isbn) no-lock:
What index is used in this statement?
> message Book.bo... Alexandru Lungu
06:17 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Alexandru Lungu wrote:
> This should have saved a snapshot / reference record that had both f1 and f2 hydrated.
Doe... Artur Școlnic
05:45 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: ... Artur Școlnic
05:34 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: I am not sure this is right:
* @buffer.loadRecord(placeholder);!@ is not looking right. @placeholder@ is (usually)... Alexandru Lungu
05:11 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Artur Școlnic wrote:
> 4GL allows fields only for preselected and presorted fetches, you cannot delete a record whil... Artur Școlnic
05:03 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: > Alex, please take a look at 11301c.
Will do now. Alexandru Lungu
03:30 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: I know, but I have linked Eduard's task to be aware of @NO-LOCK/SHARE-LOCK/EXCLUSIVE-LOCK@ behavior when using @FIELD... Teodor Gorghe
03:27 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Teodor, I forgot to mention something, this issue is visible only during load testing with 100 concurrent clients. Th... Artur Școlnic
03:22 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Constantin Asofiei wrote:
> Alex, please take a look at 11301c.
+ Alexandru Artur Școlnic
10:32 AM Bug #7999: FWD does not honor FIELDS/EXCEPT at dynamic queries: Teodor, keep in mind that excluded/included fields belong to a single component. So, if you join multiple component... Constantin Asofiei
10:29 AM Bug #7999: FWD does not honor FIELDS/EXCEPT at dynamic queries: While working on #11298, I have discovered that optimized @CQ@ components does not have the @included@ and @excluded@... Teodor Gorghe
05:32 AM Feature #11291: Improve h2 locking system: IMO, #11356 makes this task obsolete. We cannot change the locking system in PageStore (internal architecture limitat... Artur Școlnic
05:30 AM Feature #11291: Improve h2 locking system: Artur Școlnic wrote:
> Constantin Asofiei wrote:
> > Well, don't we get unique index violations and maybe other pro... Constantin Asofiei
05:28 AM Feature #11291: Improve h2 locking system: Constantin Asofiei wrote:
> Well, don't we get unique index violations and maybe other problems otherwise? As we di... Artur Școlnic
05:26 AM Feature #11291: Improve h2 locking system: Artur Școlnic wrote:
> MVStore is great because of the superior lock acquiring algorithm, but if we synchronize all ... Constantin Asofiei
05:24 AM Feature #11291: Improve h2 locking system: MVStore is great because of the superior lock acquiring algorithm, but if we synchronize all the access to meta in FW... Artur Școlnic
04:13 AM Feature #11291: Improve h2 locking system: The 11291a branch is obsolete after 11282a was merged. About the MERGE statements - in H2 these lock the table for e... Constantin Asofiei
03:20 AM Bug #11356: Synchronize the access to the meta database in FWD: In a highly concurrent environment, PageStore's storage engine in H2 becomes a point of contention because of the ine... Artur Școlnic
03:16 AM Bug #11356 (New): Synchronize the access to the meta database in FWD: Artur Școlnic

04/03/2026

10:13 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Artur Școlnic wrote:
> Constantin, to answer your question.
> > is it guaranteed that the placeholder record still ... Constantin Asofiei
09:56 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Alex, please take a look at 11301c. Constantin Asofiei
07:05 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: I've seen in the OG task #11301 the following line:
> Record placeholder = referenceRecord != null ? referenceReco... Alexandru Lungu
05:50 AM Bug #11347 (WIP): IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Artur Școlnic
05:49 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Constantin, to answer your question.
> is it guaranteed that the placeholder record still exists in the table - in o... Artur Școlnic
05:36 AM Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: During stress testing of a customer application, IGNORE_FIELDS_ERROR was unexpectedly thrown... Artur Școlnic
05:34 AM Bug #11347 (Review): IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support: Artur Școlnic

04/01/2026

09:32 AM Bug #10962 (WIP): Optimized multi-table compound components are not invalidated: I fixed most of this in 10962a:
* Register optimized components to ChangeBroker
* Fixed CQ generated by AQ invali... Alexandru Lungu

03/31/2026

09:58 AM Feature #4369: implement stateless FWD server clustering: I’m looking to wrap up the last remaining item for the cluster synchronization: the metadata tables.
We previously... Eduard Soltan

03/30/2026

01:56 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Updated documentation to include how to adjust the @batchResultsSize@ parameter:
https://proj.goldencode.com/project... Teodor Gorghe

03/27/2026

10:26 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Please tell when to port these changes to custom customer build line. Teodor Gorghe
10:24 AM Bug #9383 (Test): Cache only the current delegate on transaction commit if a ProgressiveResults i...: Branch 9383c was merged into trunk as rev. 16488 and archived. Teodor Gorghe
10:15 AM Bug #9383 (Merge Pending): Cache only the current delegate on transaction commit if a Progressive...: > Yes, I have made the customer application setup just for that.
Nice job! Please proceed with merging 9383a to tr... Alexandru Lungu
10:14 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Yes, I have made the customer application setup just for that. Teodor Gorghe
10:13 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Do you also mean #10275?
Alexandru Lungu
10:11 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: I have already tested that and this is why I have moved from @OFFSET@ approach to fetch by pk.
Every change that I h... Teodor Gorghe
10:10 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: > All testing was done and it can be scheduled for merging.
#11154 is the number one priority for testing this. We... Alexandru Lungu
10:08 AM Bug #7841 (Test): Invalid conversion of temp table DMO when using clob/blob fields: Branch 7841a was merged into trunk as rev. 16487 and archived. Stefanel Pezamosca
10:00 AM Bug #7841 (Merge Pending): Invalid conversion of temp table DMO when using clob/blob fields: Please merge this to trunk now. Alexandru Lungu
03:35 AM Bug #7841: Invalid conversion of temp table DMO when using clob/blob fields: I forgot about this, the regression testing has passed for 7841a.
I think we can merge this. Stefanel Pezamosca
09:44 AM Bug #11332: SimpleResults.rows might store Object instead of Object[]: There is a bug in @SimpleResults.rows@ so that the generic is bypassed forcefully somewhere so that a plain Object is... Alexandru Lungu
09:42 AM Bug #11332 (New): SimpleResults.rows might store Object instead of Object[]: Alexandru Lungu
05:58 AM Feature #11291 (Review): Improve h2 locking system: I changed the meta db to use mvstore and fixed the unique constraint violation in @databaseConnected@ by using @merge... Artur Școlnic
04:19 AM Feature #11291: Improve h2 locking system: The problem is the pattern used in @databaseConnected@, currently id does @select@ -> @insert@/@update@ and assumes (... Artur Școlnic

03/26/2026

11:41 AM Feature #11291: Improve h2 locking system: For testing I am using a script that starts a number of concurrent batch clients that connect to the database.
With ... Artur Școlnic

03/25/2026

11:16 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Ok, thanks!
All testing was done and it can be scheduled for merging. Teodor Gorghe
11:16 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Tests passed successfully, nothing unusual. Stefanel Pezamosca
09:21 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: No problem.
I would have been tested by myself, but I am struggling with the disk space. Teodor Gorghe
09:18 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Teodor Gorghe wrote:
> *Stefanel*, when you have time, please test this branch on your main application (I have aske... Stefanel Pezamosca
09:12 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Committed revision *16429* on task branch *9383c*:
- Fixed regressions from ChUI regression tests.
Now, the ChUI ... Teodor Gorghe
09:36 AM Feature #10491: Tool to standardize PG cluster creation: Ovidiu Maxiniuc wrote:
> Roger Borrello wrote:
> > Ovidiu, I have been seeing the below after the server connects t... Roger Borrello
07:57 AM Feature #10491: Tool to standardize PG cluster creation: Roger Borrello wrote:
> Ovidiu, I have been seeing the below after the server connects to the DB. Do you know where ... Ovidiu Maxiniuc

03/23/2026

11:29 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: I have found the issue.
I have didn't looked that much when the query is @PreselectQuery@ from conversion.
The issu... Teodor Gorghe
04:44 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: About the regression from ChUI Regression tests, I have debugged the test, but unfortunate, I was unable to see the i... Teodor Gorghe
08:30 AM Feature #9305: Replace begins with interval based conditional: I have also tested the difference between @LIKE@ and @RANGE CHECK@ on @PSQL@.
When the @libc@ collation provider i... Teodor Gorghe
07:55 AM Feature #9305: Replace begins with interval based conditional: I have also noticed that for Western characters, there is no difference between @BASIC@ and @ICU-UCA@ on @RANGE CHECK... Teodor Gorghe
07:50 AM Feature #9305: Replace begins with interval based conditional: This is another example of @RANGE CHECK@ vs @BEGINS@, using @UTF-8@ collation on 4GL:... Teodor Gorghe

03/20/2026

04:49 PM Bug #9383 (Internal Test): Cache only the current delegate on transaction commit if a Progressive...: Teodor Gorghe wrote:
> Committed revision *16428* on task branch *9383c*:
Good job! Please go ahead with regressi... Ovidiu Maxiniuc
08:07 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: On ChUI regression tests, there is one unexpected test which fails now. I am investigating this once the ChUI regress... Teodor Gorghe
07:02 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Committed revision *16428* on task branch *9383c*:
- Fixed SQLServer issue (set the limit to be 0). Teodor Gorghe
06:52 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: I have found where the @LIMIT@ is inserted, and that is because the @maxLimit@ is set. I will set it to 0 since is no... Teodor Gorghe
06:38 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: There is actually a regression from *9383c* on *SQLServer*.
The issue comes from the fact that you can't use @OFFSET... Teodor Gorghe
04:20 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Committed revision *16427* on task branch *9383c*:
- Changes to address #9383-129 observation (no functional differe... Teodor Gorghe
01:40 PM Bug #11288: Check if c3p0 is required for in-memory databases: Artur Școlnic wrote:
> With c3p0, this worked by accident because @connection.close()@ doesn't actually close the co... Ovidiu Maxiniuc
12:03 PM Bug #11288: Check if c3p0 is required for in-memory databases: Ovidiu Maxiniuc wrote:
> I agree.
> The drop of c3p0 pooling support for in-memory databases was just an optimisati... Eric Faulhaber
07:07 AM Bug #11288: Check if c3p0 is required for in-memory databases: Done:
> Port of trunk/16478: Reverted changes done by 11288a in trunk/16471. (refs: #11288) Alexandru Lungu
06:56 AM Bug #11288: Check if c3p0 is required for in-memory databases: Alexandru Lungu wrote:
> Branch 11288c was merged into trunk as rev. 16478 and archived.
Please also patch 10614_ma... Constantin Asofiei
06:55 AM Bug #11288 (WIP): Check if c3p0 is required for in-memory databases: Branch 11288c was merged into trunk as rev. 16478 and archived. Alexandru Lungu
06:53 AM Bug #11288 (Merge Pending): Check if c3p0 is required for in-memory databases: 11288c now has the revert of trunk/16471.
I am preparing to merge it to trunk. Alexandru Lungu
06:44 AM Bug #11288: Check if c3p0 is required for in-memory databases: > Alex: can you take care of the rollback?
Now is WIP. Alexandru Lungu
06:03 AM Bug #11288: Check if c3p0 is required for in-memory databases: Alex: can you take care of the rollback? Constantin Asofiei
09:35 PM Bug #11288: Check if c3p0 is required for in-memory databases: I agree.
The drop of c3p0 pooling support for in-memory databases was just an optimisation, as proven by the initial... Ovidiu Maxiniuc
09:32 AM Feature #10491: Tool to standardize PG cluster creation: Updated in revision 16473 when I realized the external tool @create_roles.sql@ was not included. This version creates... Roger Borrello
09:17 AM Feature #9305: Replace begins with interval based conditional: This is one difference between @BEGINS@ and @range check@, on @BASIC@ collation:... Teodor Gorghe

03/19/2026

02:15 PM Bug #11288 (WIP): Check if c3p0 is required for in-memory databases: Alex/Ovidiu: we need to back out 11288a changes from trunk and 10614_main, via a branch 11288c:
* we are now bypassi... Constantin Asofiei
01:41 PM Bug #11288: Check if c3p0 is required for in-memory databases: Please check if we are not re-using a prepared statement after the connection has closed. Also, post a small test, ... Constantin Asofiei
01:39 PM Bug #11288: Check if c3p0 is required for in-memory databases: Constantin Asofiei wrote:
> I don't understand this - are you saying there is some async processing in the backgroun... Artur Școlnic
01:33 PM Bug #11288: Check if c3p0 is required for in-memory databases: Artur Școlnic wrote:
> With direct connections, @close()@ is immediate. So the sequence was effectively:
> 1. setBl... Constantin Asofiei
01:23 PM Bug #11288 (Review): Check if c3p0 is required for in-memory databases: We were using @stmt.setBlob@ in @TypeManager@, which in H2 doesn't immediately send the data to the database. Instead... Artur Școlnic
08:21 AM Bug #11288 (Internal Test): Check if c3p0 is required for in-memory databases: Let me know when you find the issue. Constantin Asofiei
08:19 AM Bug #11288: Check if c3p0 is required for in-memory databases: Constantin,
There is an issue with an unit test from the large gui application suite, I need to see what is is first... Artur Școlnic
07:47 AM Bug #11288 (Merge Pending): Check if c3p0 is required for in-memory databases: Artur, add history entry and merge to trunk and 10614_main now. Constantin Asofiei

03/18/2026

05:01 PM Feature #10491: Tool to standardize PG cluster creation: Ovidiu Maxiniuc wrote:
> [...]
> ...but my guess is that it happens at the time the secondary databases (dirty/meta... Eric Faulhaber
08:56 AM Feature #10491: Tool to standardize PG cluster creation: Ovidiu Maxiniuc wrote:
> Roger,
> I remember seeing that warning. I did not investigate what is the exact cause, bu... Roger Borrello
12:44 PM Bug #11288: Check if c3p0 is required for in-memory databases: Ovidiu, I also added cfg initialization. Artur Școlnic
12:27 PM Bug #11288 (Review): Check if c3p0 is required for in-memory databases: Ovidiu, I don't think there is other initialization missed, the rest was c3p0 specific.
Please review 11288b.
I alr... Artur Școlnic
12:01 PM Bug #11288: Check if c3p0 is required for in-memory databases: Artur: Please update [[regression:Open Regressions in FWD v4]] with the details. Greg Shah
11:59 AM Bug #11288 (WIP): Check if c3p0 is required for in-memory databases: Thank you, Stefanel.
Ovidiu, I'll add this and see if I forgot something else in the 'b' branch. Artur Școlnic
11:39 AM Bug #11288: Check if c3p0 is required for in-memory databases: Artur, trunk/16471 seems to have a regression. The new @ConnectionProvider.getH2Connection@ is missing this piece of ... Stefanel Pezamosca
08:13 AM Bug #11288 (Test): Check if c3p0 is required for in-memory databases: I did port the change. Artur Școlnic
06:01 AM Bug #11288: Check if c3p0 is required for in-memory databases: Since this task was derived from #11282, I assume the patch should be delivered to the custom branch also? Artur Școlnic
06:00 AM Bug #11288: Check if c3p0 is required for in-memory databases: 11288a was merged to trunk/16471. Artur Școlnic
05:47 AM Bug #11288 (Merge Pending): Check if c3p0 is required for in-memory databases: Please merge 11288a to trunk after 11068c. Alexandru Lungu
03:56 AM Bug #11288: Check if c3p0 is required for in-memory databases: I think we can merge this one. Artur Școlnic
10:31 AM Bug #10385 (Test): Incorrect reset of the cursor cache in Reposition: Greg Shah
10:28 AM Bug #10385 (Internal Test): Incorrect reset of the cursor cache in Reposition: This task is the same issue as 11021, so it can be closed. Eduard Soltan
06:21 AM Feature #9545: confirm/add table parameter support: Committed on *9545a, rev. 16473*.
- improved shouldRaiseBeforeError method logic, to handle FWD actor and paramete... Eduard Soltan

03/17/2026

06:59 PM Feature #10491: Tool to standardize PG cluster creation: Roger,
I remember seeing that warning. I did not investigate what is the exact cause, but my guess is that it happen... Ovidiu Maxiniuc
04:14 PM Feature #10491: Tool to standardize PG cluster creation: Ovidiu: Please review.
Roger: This should be in the FWD project under @tools/scripts/@. Greg Shah
10:50 AM Bug #11288: Check if c3p0 is required for in-memory databases: I tested the multi tenant application since it's the most complex in terms of the db infrastructure. I spotted no reg... Artur Școlnic
10:40 AM Feature #9545: confirm/add table parameter support: Committed on *9545a, rev. 16473.*
Fixed different error handling logic. Eduard Soltan

03/16/2026

11:14 AM Bug #11288 (Internal Test): Check if c3p0 is required for in-memory databases: All my observations seems to be addressed. Please start the regression tests. Ovidiu Maxiniuc
06:56 AM Bug #11288: Check if c3p0 is required for in-memory databases: Ovidiu Maxiniuc wrote:
> +Review of 11288a / r16469+
> ** line 256: the defaulting to @TenantManager.DEFAULT_TENANT... Artur Școlnic
09:19 AM Feature #11291: Improve h2 locking system: Setting a certain lock mode for certain h2 databases is a reasonable solution, anything that involves changing the ov... Artur Școlnic
09:00 AM Feature #11291: Improve h2 locking system: > Switch to MVStore, which handles concurrency more robustly and avoids these locking complications.
If this is pr... Alexandru Lungu
08:47 AM Feature #11291: Improve h2 locking system: After extensive analysis and trial and error, modifying the H2 @PageStore@ locking system is proving extremely comple... Artur Școlnic
08:14 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: In @BatchResults.java@:
* there is a missing @*@ at line 36;
* lines 519/520 and 583/584: by moving the concatena... Ovidiu Maxiniuc
02:37 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Addressed the code review #9383-127 in +9383c / r16426+. Teodor Gorghe
05:38 AM Feature #9545: confirm/add table parameter support: Changes in current form passed initial conversion and regression tests on ETF. Eduard Soltan
05:36 AM Feature #9545 (Review): confirm/add table parameter support: Committed on *9545a, rev. 16470*.
- Before table of the REFERECE-ONLY temp-table is passed as parameter to RecordB... Eduard Soltan

03/14/2026

09:39 PM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: +Review of 9383c / r16422..16425+
I focused only to latest changes. Let me know if I should review the full change... Ovidiu Maxiniuc
08:17 PM Bug #11288: Check if c3p0 is required for in-memory databases: +Review of 11288a / r16469+
I think the code is good. Except for restricting the direct connection only to in-memo... Ovidiu Maxiniuc

03/13/2026

09:11 AM Feature #11291: Improve h2 locking system: Important note:
H2 has a general invariant - *the lock must be on the @database@ instance*, this is expected through... Artur Școlnic
08:54 AM Bug #10772: NUM-RESULTS on a FOR EACH query fails: All testing was done and the branch is ready to be merged to trunk. Teodor Gorghe
07:33 AM Bug #11288 (Review): Check if c3p0 is required for in-memory databases: Ovidiu, please review 11288a. Artur Școlnic
07:32 AM Bug #11288 (WIP): Check if c3p0 is required for in-memory databases: 11288a contains several changes:
* refactored @JdbcDataSource@ to manage only persistent db connections
* small re... Artur Școlnic
03:24 AM Bug #11288: Check if c3p0 is required for in-memory databases: For single threaded performance comparison of h2 direct connection and pooling, please see #11282-40.
With a more 'r... Artur Școlnic
05:26 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: *Ovidiu*, please take a look into the changes. Please tell if this is alright. Teodor Gorghe
05:22 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Committed revision *1832* on *xfer testcases*:
- Added tests for BatchResults (#9383).
Committed revision *16423*... Teodor Gorghe
02:48 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Status from yesterday:
- I have tested different queries, outer-join, with 2 or more components, query with only one... Teodor Gorghe

03/12/2026

08:04 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Committed revision *16422* in task branch *9383c*:
- When possible, fetch the records in batch by PK.
I will do s... Teodor Gorghe
06:17 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: Awesome!!! Greg Shah
05:59 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: I have tested #11154 and now it takes 2 minutes (from 4 minutes). Teodor Gorghe
05:24 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: I have great news.
I have tested #9383 with PK fetching in batches, and I see very noticible changes in performance.... Teodor Gorghe
04:42 AM Bug #9383: Cache only the current delegate on transaction commit if a ProgressiveResults is used: I think the easiest solution for this is to fetch the records in batches, by PK (eg. @IN@ syntax from SQL). This will... Teodor Gorghe
07:58 AM Feature #11291 (WIP): Improve h2 locking system: Artur Școlnic
06:37 AM Feature #11291: Improve h2 locking system: In H2 using the PageStore engine, writes acquire locks on database pages or tables. In a highly concurrent environmen... Artur Școlnic
06:34 AM Feature #11291 (Review): Improve h2 locking system: Artur Școlnic

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