Alexandru Lungu's activity
From 04/10/2026 to 05/09/2026
05/08/2026
- 07:26 AM Database Feature #6720: lazy hydration
- > Make CAN-FIND fast and stateless. Disconnect it from the rest of the stateful persistence framework.
We can do t... - 06:53 AM Database Feature #6720: lazy hydration
- > On FWD server, the memory has decreased, but we keep these result set open which makes PSQL to store result copy on...
05/07/2026
- 08:15 AM Database Bug #11451: Create unit tests for ArgumentBuffer
- This is a task about having more coverage for ArgumentBuffer class - responsible for passing buffers as parameters (i...
- 08:14 AM Database Bug #11451 (New): Create unit tests for ArgumentBuffer
- 05:06 AM Database Feature #6720: lazy hydration
- > The point is that the INCOMPLETE state from CAN-FIND propagates through that FIND item NO-LOCK. and makes it to fai...
05/06/2026
- 04:34 AM TRPL Feature #1755: implement database-backed filtering/walking optimization
- > Could be, we'll have to see what we need to do here to get the effective walk to properly match the explicit walk w...
05/05/2026
- 09:12 AM TRPL Feature #1755: implement database-backed filtering/walking optimization
- > I'm not sure what you mean by "compute AST DB". I would expect that the DB inserts occur during parsing. More inser...
- 08:20 AM TRPL Feature #1755: implement database-backed filtering/walking optimization
- Correct me if I am wrong on the following simplistic example:
* we have an AST named root and two children named l... - 07:39 AM TRPL Feature #1755: implement database-backed filtering/walking optimization
- > I don't understand how we could maintain the control flow of a TRPL rule set in this concept. Whether a particular ...
- 05:21 AM TRPL Feature #1755: implement database-backed filtering/walking optimization
- Lastly, I am insisting on this point, because the AST SQL would be possible for a slim set of constructs:
* types ... - 05:16 AM TRPL Feature #1755: implement database-backed filtering/walking optimization
- PS: There is also #1747 that I had in mind yesterday. If we think of:...
- 04:49 AM TRPL Feature #1755: implement database-backed filtering/walking optimization
- > Modify our AST maintenance code to update the database when these values are created, edited or deleted. We can't j...
05/04/2026
- 09:17 AM Database Bug #10962: Optimized multi-table compound components are not invalidated
- Made an update on 10962a/rev. 16542:
* Stabilized 10962a. The biggest issue was the lack of support of indexed-rep...
04/30/2026
- 10:04 AM Database Bug #10962: Optimized multi-table compound components are not invalidated
- Made an update on 10962a/rev. 16541:
* Fixed the blurred line between @storeReferenceRow@ and @overrideReferenceRo...
04/29/2026
- 09:03 AM Database Bug #10962: Optimized multi-table compound components are not invalidated
- Made an update on 10962a/rev. 16540:
* Removed dynamicPreproc and dynamicArgs from AdaptiveComponent. In fact, the...
04/28/2026
- 06:09 AM Conversion Tools Bug #6308: post string literal alternative coding quirk in 4GL preprocessor
- Octavian, can you check if there is something left to be fixed here? Just check if the tests here are passing with tr...
04/27/2026
- 05:03 AM Database Bug #11413 (WIP): Investigate CQ optimization for preselect component with dynamic component
- Refer to #11397-7:
* construct a for each block with a CQ that has a preselect component and dynamic component (RA... - 05:00 AM Database Bug #11413 (WIP): Investigate CQ optimization for preselect component with dynamic component
04/24/2026
- 07:51 AM User Interface Bug #11326: Reduce memory consumption of FWD clients
- Teodor, please mind the effort in #9939 to get a @fwd-client.jar@ archive that contains only the client required clas...
04/22/2026
- 08:07 AM Conversion Tools Feature #1757: update ANTLR to latest version
- Paula, do you profile the actual read from disk? I am aware that ANTLR has a token stream that can be set-up from dis...
- 06:42 AM Conversion Tools Feature #1757: update ANTLR to latest version
- > ANTLR4 parsed the standard.df file in 1235103542 ns, which is about 1.23 seconds, while ANTLR2 completed the same p...
- 06:46 AM Build and Source Control Bug #11396: Consider integrating a Java static analyzer
- Add tooling for code formatting - Java most importantly.
Current suggestions:
[al2]... - 06:45 AM Build and Source Control Bug #11396 (New): Consider integrating a Java static analyzer
04/17/2026
- 08:32 AM Database Bug #11379: implement "live" metadata tables in persistent database
- > This is not a problem specific to the H2 pagestore engine; we've not seen sufficient improvement with the MVStore e...
04/16/2026
- 06:17 AM User Interface Bug #11326: Reduce memory consumption of FWD clients
- > Alexandru, your memory consumption estimation is wrong.
> We need to also take to account the off-heap memory cons...
04/15/2026
- 08:02 AM Database Bug #11347: IGNORE_FIELDS_ERROR is thrown in RAQ, extend rereadfields support
- > If the customer explicitly excluded the index fields, yes, the fix would not work and the error will be thrown same...
- 07:04 AM User Interface Bug #11326: Reduce memory consumption of FWD clients
- > Regarding memory spikes, right now, the client seems fine when using 128 MB heap size. I didn't saw any crashes or ...
- 05:52 AM User Interface Bug #11326: Reduce memory consumption of FWD clients
- > When the web client JVM state is warn, the code cache will get to about 25 MB+, which can't be shared across JVM pr...
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