Activity

From 12/13/2023 to 01/11/2024

01/11/2024

06:11 PM Bug #8183: debugging database module: Code review 8183a/14914:
The changes look useful, but there is a security concern, in that these public methods ca... Eric Faulhaber
05:51 AM Bug #7667: Support OUTER-JOIN with PRESELECT at conversion: Branch 7667b was merged to trunk revision 14916 and archived. Alexandru Lungu
05:48 AM Feature #6815 (WIP): configure all cache sizes in the directory, and create documentation for them: Alexandru Lungu wrote:
> What other statistics can be achieved? I suspect the ratio is the most important one, so le... Dănuț Filimon
05:39 AM Feature #6815: configure all cache sizes in the directory, and create documentation for them: What other statistics can be achieved? I suspect the ratio is the most important one, so lets get it done. Also, we n... Alexandru Lungu
05:28 AM Feature #6815: configure all cache sizes in the directory, and create documentation for them: *Committed 6815a/rev.14917*. Removed unnecessary methods and changes the container accessed for the @instrumentation@... Dănuț Filimon
03:52 AM Bug #7138: Short circuit fake-update (update with a new value eqaul to the old value) in H2: There are currently problems with the POC project and the performance tests will be put on *hold* until further notic... Dănuț Filimon

01/10/2024

07:12 AM Feature #6815 (Review): configure all cache sizes in the directory, and create documentation for ...: Created *6815a* and committed *rev.14916*. As suggested by Alexandru in #6815-9, I've created a way to instrument cac... Dănuț Filimon

01/09/2024

08:16 AM Bug #7454 (Closed): Make ValueStringIgnoreCase the default generated value for setString in FWD-H2: Greg Shah
08:04 AM Bug #7454: Make ValueStringIgnoreCase the default generated value for setString in FWD-H2: This can be closed. Alexandru Lungu
08:16 AM Feature #7404 (Closed): Trasform replace-mode into append-mode when target table is empty: Greg Shah
08:04 AM Feature #7404: Trasform replace-mode into append-mode when target table is empty: This can be closed. Alexandru Lungu
08:16 AM Bug #7389 (Closed): Make fast-copy statements cachable: Greg Shah
08:03 AM Bug #7389: Make fast-copy statements cachable: This can be closed. Alexandru Lungu
08:03 AM Bug #7252: Use direct-access to support for-each queries without WHERE and BY clauses: Radu, lets see how we can "resurrect" this task. I think the initial statistic of *lots* of @SELECT@ statements that ... Alexandru Lungu
07:37 AM Bug #8183: debugging database module: This task should include an easy way to see a temp-table or permanent table's contents without having to do complex m... Greg Shah
05:06 AM Feature #7382: Check performance of delete from vs drop table in H2: Alexandru [ad], please refer to [[internal-documentation:H2_Database_Fork]] for further insights. Alexandru Lungu
04:38 AM Feature #7382: Check performance of delete from vs drop table in H2: > This is a patch of what I wrote so far. So from what I understand, instead of having a delete from tt where _multip... Alexandru Lungu
04:24 AM Feature #7382: Check performance of delete from vs drop table in H2: This is a patch of what I wrote so far. So from what I understand, instead of having a @delete from tt where _multipl... Alexandru Donica
04:20 AM Bug #7138: Short circuit fake-update (update with a new value eqaul to the old value) in H2: An update on the current test status:
* Rebased *7138a_h2* with *fwd-h2/rev.38*. *7138a_h2* is now at revision *45*;... Dănuț Filimon

01/08/2024

05:55 PM Bug #8183 (WIP): debugging database module: I created task branch 8183a and committed some of my code I have maintained for some time (r14914). It was designed n... Ovidiu Maxiniuc
04:57 PM Bug #8183: debugging database module: This task is the place for discussions on how to do database debugging and develop tools for doing this optimally.
Ovidiu Maxiniuc
04:53 PM Bug #8183 (WIP): debugging database module: Ovidiu Maxiniuc
09:13 AM Bug #7138: Short circuit fake-update (update with a new value eqaul to the old value) in H2: Alexandru Lungu wrote:
> Please let the application convert over night. After, we can go ahead with proper testing.
... Dănuț Filimon
09:10 AM Bug #7138: Short circuit fake-update (update with a new value eqaul to the old value) in H2: Please let the application convert over night. After, we can go ahead with proper testing. Alexandru Lungu
08:45 AM Bug #7138: Short circuit fake-update (update with a new value eqaul to the old value) in H2: I updated the sources for the customer applications but there are some regressions/files missing which I'll need to l... Dănuț Filimon

01/05/2024

09:14 AM Bug #7776 (Closed): Previous regression on FWD-H2 lazy mode: Greg Shah
04:07 AM Bug #7776 (Test): Previous regression on FWD-H2 lazy mode: This can be closed. Alexandru Lungu
09:14 AM Bug #8032 (Closed): Deleted records are returned by a preselect query: Greg Shah
04:06 AM Bug #8032: Deleted records are returned by a preselect query: 5768a was merged to trunk. This task can be Closed. Alexandru Lungu
05:12 AM Feature #6720: lazy hydration: Eduard, please assist the regression hunting here. I am aware that you have a more suitable environment for regressio... Alexandru Lungu
05:08 AM Feature #7382: Check performance of delete from vs drop table in H2: Alexandru [ad], please provide a prototype for this task asap. Alexandru Lungu
04:04 AM Feature #7416 (Test): Reiterate DatabaseStatistics and leverage to other database profling tools: Alexandru Lungu
04:01 AM Bug #7138 (Internal Test): Short circuit fake-update (update with a new value eqaul to the old va...: Greg Shah wrote:
> What is the status of 7138a_h2? Does it need more review? More testing? It seems to provide a ... Alexandru Lungu
03:56 AM Bug #7167: Associating records from opened buffers to new sessions is slow: Danut, I don't think that the shift to 10s looks OK with these statistics. Mind that we "lock" a connection from the ... Alexandru Lungu
03:48 AM Feature #6825 (WIP): improve table meta runtime (TableMapper and other): Alexandru [ad], please attempt to continue profiling and optimization of @TableMapper@. The recent changes shifted a ... Alexandru Lungu

12/25/2023

07:04 AM Bug #6767: Possible name clashes in DMO classes: The work redone in the branch 6767b, The branch is rebased to trunk rev. 14906 the branch revision is 14917.
Please,... Vladimir Tsichevski

12/22/2023

03:01 PM Bug #6767: Possible name clashes in DMO classes: The following methods should be also renamed in addition to the methods listed in #6767-9:... Vladimir Tsichevski
10:42 AM Bug #7138: Short circuit fake-update (update with a new value eqaul to the old value) in H2: What is the status of 7138a_h2? Does it need more review? More testing? It seems to provide a decent improvement o... Greg Shah
12:31 AM Bug #7496 (WIP): finish support for query:forward-only attribute: Since 7496b was merged, I'll put this issue into WIP. I've managed to find a few other issues with the implementation... Dănuț Filimon

12/21/2023

12:39 PM Feature #6442: missing encoding/collation features: The @DBCODEPAGE()@ and @DBCOLLATION()@ built-in function were implemented in #7326 and available in trunk starting wi... Ovidiu Maxiniuc
12:05 PM Feature #4722 (Test): data import should be able to run with only the converted application jar f...: Branch 4722b was merged into trunk revision 14895 and archived. Ovidiu Maxiniuc
11:24 AM Feature #4722 (Merge Pending): data import should be able to run with only the converted applicat...: Please merge 4722b after 8056b. Greg Shah
10:58 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: I rebased the branch to trunk/14890 and fixed the (strange, albeit simple) conflicts.
Pushed up 4722b to revision 14... Ovidiu Maxiniuc
09:11 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Ovidiu : Please rebase and if the result is working with a smoke test, we will get it merged. Greg Shah
09:03 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Greg Shah wrote:
> Constantin: Please review the @memptr@ change in 4722b rev 14888. If this was a safe change, why... Constantin Asofiei
08:44 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Constantin: Please review the @memptr@ change in 4722b rev 14888. If this was a safe change, why didn't we make it b... Greg Shah
08:31 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Ovidiu, there are a couple of conflicts when attempting to rebase against trunk revision 14890. Could you take a look... Roger Borrello
08:28 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Eric Faulhaber wrote:
> I think the @import.sh@ changes are ok, but I did not confirm with a test. Has this been tes... Roger Borrello
09:36 PM Feature #4722: data import should be able to run with only the converted application jar file (an...: Eric Faulhaber wrote:
> In the @XmlFilePlugin@ c'tor, there is this comment:
> [...]
> At @ImportWorker@ line 606,... Ovidiu Maxiniuc
11:23 AM Feature #8067: investigate adding automatically adding a FIELDS clause for simple record blocks: I fully agree with Eric and mark this as top focus in the implementation. However, I am not 100% sure this approach w... Alexandru Lungu
11:13 AM Feature #8067: investigate adding automatically adding a FIELDS clause for simple record blocks: Please note that an explicit FIELDS clause in 4GL code will raise an error if a field is accessed in downstream code ... Eric Faulhaber
10:50 AM Bug #7496: finish support for query:forward-only attribute: Branch 7496b was merged into trunk revision 14891 and archived.
This task is still open due to 7496a. Alexandru Lungu
10:07 AM Bug #7496: finish support for query:forward-only attribute: Doing it now - just 10 mins to check it out. Alexandru Lungu
07:52 AM Bug #7496: finish support for query:forward-only attribute: You can merge 7496b to trunk now. Greg Shah
04:57 AM Bug #7496: finish support for query:forward-only attribute: Greg, this seems like an easy performance gain. It was fully tested (except ETF). We can go ahead with the merge of 7... Alexandru Lungu
08:42 AM Bug #6767: Possible name clashes in DMO classes: Eric Faulhaber wrote:
> Vladimir, sorry for the long delay in reviewing this again. Please rebase this branch when y... Vladimir Tsichevski

12/20/2023

04:39 PM Bug #6767: Possible name clashes in DMO classes: Vladimir, sorry for the long delay in reviewing this again. Please rebase this branch when you can. I started reviewi... Eric Faulhaber
01:37 PM Feature #4722: data import should be able to run with only the converted application jar file (an...: Code review 4722b/14887-14892:
Generally good, but please see comments/questions below.
I think the @import.sh@... Eric Faulhaber
12:14 PM Feature #4722 (Review): data import should be able to run with only the converted application jar...: Eric: Please review. Greg Shah
11:59 PM Feature #4722: data import should be able to run with only the converted application jar file (an...: Branch 4722b was rebased to trunk_14886 and is at revision 14892. Roger Borrello
09:43 PM Feature #4722: data import should be able to run with only the converted application jar file (an...: I think so but, to my knowledge, the changes r14878..14884 were not reviewed. Ovidiu Maxiniuc
08:29 AM Feature #6720: lazy hydration: I am "battling" with a small regression when averaging the new row-structure architecture with lazy hydration. I was ... Alexandru Lungu
08:25 AM Bug #7496: finish support for query:forward-only attribute: *Committed 7496b/rev.14879* Added the patch from #7496-41. Dănuț Filimon
05:40 AM Bug #7496: finish support for query:forward-only attribute: I finished testing the patch from #7496-41:
* POC tests: passed;
* POC regression tests: passed (with the expected ... Dănuț Filimon

12/19/2023

05:47 PM Bug #8101: Issue with temp-table defined as reference-only: The above 4gl code generates the following java code.... Theodoros Theodorou
03:58 PM Feature #6720: lazy hydration: How far along is 6720b? Greg Shah
09:59 AM Feature #7066: Implement multi-table indexed query in H2: It is pending mostly as it was attempting to optimize multi-table queries on H2. After some profiling and tracking, t... Alexandru Lungu
09:50 AM Feature #7066: Implement multi-table indexed query in H2: What is the status of this task and of 7066a? Greg Shah
08:29 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Ovidiu: Is this safe and ready to merge to trunk? Greg Shah
08:28 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Greg Shah wrote:
> Does this need any further testing?
Not from my perspective. Roger Borrello
07:42 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Does this need any further testing? Greg Shah
07:41 AM Bug #7496 (Internal Test): finish support for query:forward-only attribute: This change is invasive as it affects all @ProgressiveResults@ across any application. I am OK with the change: we sh... Alexandru Lungu
07:38 AM Bug #7496: finish support for query:forward-only attribute: Alexandru, I tested POC with the solution mentioned in #7496-40 after we discussed it could provide a performance imp... Dănuț Filimon
03:06 AM Bug #7496: finish support for query:forward-only attribute: Dănuț Filimon wrote:
> First things first, there are a lot of @23/12/15 12:47:11.619+0200 | SEVERE | com.goldencode... Dănuț Filimon

12/18/2023

10:02 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Branch 4722b was rebased to trunk_14882 and is at revision 14888. Roger Borrello
09:51 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Roger Borrello wrote:
> Great! Don't forget to update the @ImportWorker.java@ header. I'll test it out this AM.
I... Roger Borrello
09:22 AM Bug #8101: Issue with temp-table defined as reference-only: The failure comes from the line @boolean hasRecords = local.nonEmptyTableFlags.contains(multiplexID);@ in @TemporaryB... Theodoros Theodorou

12/15/2023

09:10 AM Bug #7496 (WIP): finish support for query:forward-only attribute: POC tests still fail, I am trying to setup the fwdtests project in Eclipse and debug. Dănuț Filimon
07:10 AM Bug #7496: finish support for query:forward-only attribute: First things first, there are a lot of @23/12/15 12:47:11.619+0200 | SEVERE | com.goldencode.p2j.persist.ForwardResu... Dănuț Filimon
04:07 AM Bug #7496: finish support for query:forward-only attribute: I am picking up work on this issue for #7991 and will be testing the changes first to see if there are any obvious pr... Dănuț Filimon
07:43 AM Feature #8067: investigate adding automatically adding a FIELDS clause for simple record blocks: Committed on 8967a, revision 14872.
Added an annotation @internalfields@ with fields used in a @FOR EACH@ block to... Eduard Soltan

12/14/2023

10:07 AM Feature #6720: lazy hydration: Adapted 6720b according to the row structure architecture. Continuing with testing and tracking. Alexandru Lungu
08:05 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: Ovidiu Maxiniuc wrote:
> Roger,
> Please update to latest 4922b. There are two issues fixed, which in fact, were pr... Roger Borrello
08:16 PM Feature #4722: data import should be able to run with only the converted application jar file (an...: Roger,
Please update to latest 4922b. There are two issues fixed, which in fact, were present in trunk:
* changing ... Ovidiu Maxiniuc

12/13/2023

04:30 PM Feature #4722: data import should be able to run with only the converted application jar file (an...: Greg Shah wrote:
> It is clear there is a regression that needs to be fixed here.
Well... not really. The culprit... Roger Borrello
03:51 PM Feature #4722: data import should be able to run with only the converted application jar file (an...: It is clear there is a regression that needs to be fixed here. Greg Shah
03:49 PM Feature #4722: data import should be able to run with only the converted application jar file (an...: Just want to log the *reservation.d* processing from non-4722b:... Roger Borrello
02:11 PM Feature #4722: data import should be able to run with only the converted application jar file (an...: Greg Shah wrote:
> I'd like to get this into trunk. What is the effort to make this safe?
If Ovidiu could verify... Roger Borrello
06:59 AM Feature #4722: data import should be able to run with only the converted application jar file (an...: I'd like to get this into trunk. What is the effort to make this safe? Greg Shah
10:55 AM Feature #7416: Reiterate DatabaseStatistics and leverage to other database profling tools: Done. Branch 7416b was merged into trunk as rev. 14872 and archived. Radu Apetrii
10:10 AM Feature #7416: Reiterate DatabaseStatistics and leverage to other database profling tools: Greg Shah wrote:
> You can go ahead.
I'll quickly rebase the branch and then proceed with the merging.
Radu Apetrii
10:03 AM Feature #7416: Reiterate DatabaseStatistics and leverage to other database profling tools: You can go ahead. Greg Shah
06:31 AM Feature #7416: Reiterate DatabaseStatistics and leverage to other database profling tools: After re-running the performance tests for both the baseline and the changed version, I got the following result:
* ... Radu Apetrii
04:23 AM Feature #7416: Reiterate DatabaseStatistics and leverage to other database profling tools: Radu Apetrii wrote:
> Alexandru Lungu wrote:
> > Radu, first "batch" of logging refactoring didn't show any downgra... Radu Apetrii

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