Activity
From 03/28/2024 to 04/26/2024
04/26/2024
- 07:52 AM Bug #8593 (Test): H2 performance improvement for table 'truncate by multiplex'
- 8593a was merged to trunk rev 15169 and archived.
8593a_h2 was merged to fwd-h2 rev 46 and archived. - 07:39 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- You can go ahead with the merge of 8593a and 8636g.
- 02:37 AM Bug #8593 (Merge Pending): H2 performance improvement for table 'truncate by multiplex'
- 02:06 AM Bug #8593 (Internal Test): H2 performance improvement for table 'truncate by multiplex'
- Yes. I had to upgrade to latest 6667i (after recent rebase), reconvert are set a new baseline. After, I patched @(859...
04/25/2024
- 07:17 PM Bug #8683: SQL operations not saved when session is closed
- In a customer application we encountered a case when SQL statements which apparently were executed were not actually ...
- 07:04 PM Bug #8683 (New): SQL operations not saved when session is closed
- 06:48 PM Bug #6492: problems with dynamic queries for meta tables
- This particular issue was fixed in 8437b/15175, by qualifying the table name with its database (except for temporary ...
- 04:27 PM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Alexandru, please let me know if you managed to run ChUI - I'd like to merge these tomorrow.
- 05:30 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- You can test them both (8593a + 8636g). I've uploaded fwd-h2 1.46 and 8593a rev 15161 has the change in build.gradle...
- 05:00 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- > ETF testing passed. Alexandru, if you can run a ChUI regression testing with this and 8363g, please let me know.
... - 03:18 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Constantin Asofiei wrote:
> Alexandru, please review 8593a_h2 rev 49/50 and 8593a rev 15158. I'll need to re-test t...
04/24/2024
- 10:51 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Alexandru, please review 8593a_h2 rev 49/50 and 8593a rev 15158. I'll need to re-test these changes.
- 08:36 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Alexandru Lungu wrote:
> This is a huge thing. Removing a batch will make the @MultiplexScanIndex@ quite unstable. I... - 08:30 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Constantin Asofiei wrote:
> I need to double-check for undoable temp-tables. The case I'm thinking is a @empty-temp... - 07:45 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Alexandru Lungu wrote:
> Oh, the invariant I was talking about is @removed.cardinality == 0@ when killing a multiple... - 04:24 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Constantin Asofiei wrote:
> Alexandru Lungu wrote:
> > Do you mean that the invariant was broken and now it was fix... - 04:10 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Alexandru Lungu wrote:
> Do you mean that the invariant was broken and now it was fixed by @clearPrimaryKey@? I unde... - 03:46 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Constantin Asofiei wrote:
> > * @rowCount -= removed.cardinality;@ is something that is theoretical irrelevant. The ... - 02:19 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Alexandru Lungu wrote:
> The FWD direct-access changes are OK!
> Also, getting rid of the @forceDelete@ is good, bu...
04/23/2024
- 10:47 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- The FWD direct-access changes are OK!
Also, getting rid of the @forceDelete@ is good, but requires extensive testing... - 09:11 AM Feature #7960: Allow query logs to be collected in a H2 database
- Changes are now on branch 7960a, rev 15157.
Regarding your concern: *Make sure that this kind of logging is not happ... - 06:28 AM Feature #7960: Allow query logs to be collected in a H2 database
- Review of 7960a:
* For @P2JLoggingDatabaseHelper@ construct:
** Separate the connection from statement execution:... - 06:05 AM Feature #7960 (Review): Allow query logs to be collected in a H2 database
- 06:05 AM Feature #7960 (WIP): Allow query logs to be collected in a H2 database
- 06:04 AM Feature #7960: Allow query logs to be collected in a H2 database
- I added the necessary modifications to support this feature, changes are now on branch 7960a, rev 15156.
- 04:25 AM Feature #7366: improve performance of buffer.fill
- Ovidiu Maxiniuc wrote:
> I think I understand the idea: if the same query can be reused for a child buffer, it does ...
04/22/2024
- 12:36 PM Feature #7366: improve performance of buffer.fill
- Review of 8363g, r15157/8.
I think I understand the idea: if the same query can be reused for a child buffer, it d... - 09:20 AM Feature #7366: improve performance of buffer.fill
- Eric/Ovidiu: please review 8363g rev 15158.
- 08:03 AM Feature #7366: improve performance of buffer.fill
- Changes related to this are in 8363g rev 15158: Allow the query to be reset to its initialization state, so the same ...
- 09:01 AM Bug #7473 (Review): rewrite toString() implementation for Dataset, StaticTempTable and TempTableB...
- I modified the code following your advices and managed to implement "getDataAsJson" method for "DataSet" as well.
... - 02:44 AM Bug #8593 (Review): H2 performance improvement for table 'truncate by multiplex'
- Created task branch 8593a from trunk rev 15157, with:
* For a NEW temp record which was not flushed and is being del...
04/20/2024
- 05:31 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Previously we used the @UPDATE ... SET _MULTIPLEX = ?@ paired with a @ReversibleBulkDelete@, which was meant to resto...
04/19/2024
- 05:31 PM Bug #7473: rewrite toString() implementation for Dataset, StaticTempTable and TempTableBuilder to...
- Yes, I think this what we need. Some advices:
* do not involve @ErrorManager@ in @toString()@: even if you use it in... - 09:48 AM Bug #7473: rewrite toString() implementation for Dataset, StaticTempTable and TempTableBuilder to...
- I rewrote toString function for StaticTempTable and TempTableBuilder using a StringBuilder in which i added elements(...
- 07:55 AM Bug #8593 (WIP): H2 performance improvement for table 'truncate by multiplex'
04/17/2024
- 01:49 PM Bug #8648: Recheck ACTIVATE and DEACTIVATE procedures on appserver calls
- This task is a continuation of 8444d (merged to trunk as rev. 15153) to investigate all @invoke*@ methods from the @A...
- 01:48 PM Bug #8648 (Closed): Recheck ACTIVATE and DEACTIVATE procedures on appserver calls
04/11/2024
- 03:56 PM Bug #8621: better resolution of ambiguous constructors/methods in RuntimeJastInterpreter
- The caching mechanism is in place since the early implementation. Since the structure of the JAST in which the constr...
- 01:07 PM Bug #8621: better resolution of ambiguous constructors/methods in RuntimeJastInterpreter
- What we need to implement for method/constructor matching is actually the Java compiler's algorithm for linking the c...
- 12:59 PM Bug #8621: better resolution of ambiguous constructors/methods in RuntimeJastInterpreter
- @RuntimeJastInterpreter.findMatchingConstructor@ currently returns @null@ when it finds more than one c'tor whose sig...
- 12:26 PM Bug #8621 (New): better resolution of ambiguous constructors/methods in RuntimeJastInterpreter
04/10/2024
- 02:38 PM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Just a thing that was on my mind and wanted to have it here as well:
For NO-UNDO cases, we used to rollback (trans... - 01:25 PM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Alexandru Lungu wrote:
> Eric, even for a sub-transaction. We can simply delete and rollback to savepoint, right?
... - 12:04 PM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Eric, even for a sub-transaction. We can simply delete and rollback to savepoint, right?
- 11:29 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Greg Shah wrote:
> Seems like a long-standing leak of records. If that built up to a large number, it might be both... - 08:52 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Seems like a long-standing leak of records. If that built up to a large number, it might be both a memory leak and a...
- 07:59 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Alexandru Lungu wrote:
> Still, why are we updating with a @<delete-multiplex>@ instead of actually deleting them? I... - 07:30 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- > For MultiplexedScanIndex, the target batch in setRow(key, row) is calculated from the record's key (which is not ch...
- 06:46 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- No, the @empty-temp-table@ is the problem, while executing in a transaction, for an undoable temp-table - this does n...
- 06:41 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Constantin Asofiei wrote:
> For an undoable temp-table, a @EMPTY-TEMP-TABLE@ results in a @UPDATE tt1 SET _multiplex... - 05:11 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- The recreate is this:
* @mpid1.p@... - 03:59 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Constantin Asofiei wrote:
> Alexandru, the assumption was that the @MultiplexedBatchIndex$Batch@ holds data *only fo...
04/09/2024
- 01:07 PM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Alexandru, the assumption was that the @MultiplexedBatchIndex$Batch@ holds data *only for a certain multiplex*. This...
04/08/2024
- 03:40 PM Bug #7473: rewrite toString() implementation for Dataset, StaticTempTable and TempTableBuilder to...
- @WRITE-JSON@ will always leave the current/working buffer empty when it is finished, causing it content to be eventua...
- 02:48 PM Bug #7473 (WIP): rewrite toString() implementation for Dataset, StaticTempTable and TempTableBuil...
- Ovidiu, are you aware if the @WRITE-JSON@ was finally rewritten without side-effects? Otherwise, Eduard B. can pick i...
- 05:19 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- Constantin Asofiei wrote:
> You mean the Row.key is not the same as the internal PK?
I mean Row.key to be the same ... - 05:15 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- You mean the Row.key is not the same as the internal PK?
Also, there is 'recid' index (with just this column) in H... - 04:45 AM Bug #8593: H2 performance improvement for table 'truncate by multiplex'
- > Created task branch 8593a_h2 which improves the @DELETE FROM tt1 WHERE tt1._multiplex = ?@. The reasoning is this:...
- 03:08 AM Bug #8593 (Review): H2 performance improvement for table 'truncate by multiplex'
- Created task branch 8593a_h2 which improves the @DELETE FROM tt1 WHERE tt1._multiplex = ?@. The reasoning is this:
... - 02:56 AM Bug #8593 (Test): H2 performance improvement for table 'truncate by multiplex'
- 08:34 PM Bug #8554 (Test): resolving temp-tables in a class hierarchy
04/06/2024
- 01:41 PM Bug #8554: resolving temp-tables in a class hierarchy
- Branch 8554a was merged into trunk as rev. 15125 and archived.
- 12:40 PM Bug #8554: resolving temp-tables in a class hierarchy
- You can merge to trunk now.
Hynek: 8152a can merge after 8554a. - 03:15 AM Bug #8554 (Merge Pending): resolving temp-tables in a class hierarchy
- Ovidiu, I've fixed the visibility in rev 15127 (after rebase).
ETF testing passed. It can be merged to trunk.
04/05/2024
- 06:11 PM Bug #8589: Deprecate the shared temporary database completely
- Unless there is a _significant_ memory savings or some other substantial advantage of shared mode, I think we should ...
- 03:45 AM Bug #8589: Deprecate the shared temporary database completely
- In the original support for _temp database, one single in-memory database was created. All sessions used that single ...
- 03:05 AM Bug #8589 (New): Deprecate the shared temporary database completely
04/04/2024
- 06:39 PM Bug #8554: resolving temp-tables in a class hierarchy
- Review of 8554a, r15120-15122.
I am OK with the code. I'm sorry I made a mess with condition codes which do and do... - 04:21 PM Bug #8554: resolving temp-tables in a class hierarchy
- Ovidiu, please review this, I'll get ETF testing tomorrow and if is OK, I'd like to merge this tomorrow.
- 07:41 AM Bug #8554 (Review): resolving temp-tables in a class hierarchy
- 15122 fixes some issues, javadocs and some errors which must not set ERROR-STATUS:ERROR. This can be reviewed.
I'... - 05:31 AM Bug #8554 (WIP): resolving temp-tables in a class hierarchy
- Created task branch 8554a from trunk rev 15119.
15120 and 15121 has a rough fix for this - need to validate it.
04/01/2024
- 08:49 AM Bug #8554: resolving temp-tables in a class hierarchy
- @DATASET:CREATE-LIKE("<dataset-name>")@ needs to be checked, too.
03/31/2024
- 10:35 AM Bug #8554: resolving temp-tables in a class hierarchy
- There are some problems when resolving temp-tables in a hierarchy.
* @oo.Test1@:... - 10:28 AM Bug #8554 (Test): resolving temp-tables in a class hierarchy
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