Activity

From 10/28/2020 to 11/26/2020

11/26/2020

02:18 PM Database Feature #1587: implement full support for word indexes: Branch 1587b was rebased to 3821c revision 11839.
Committed revision 11844.
Igor Skornyakov
02:07 PM Database Feature #1587: implement full support for word indexes: I've implemented the fix that doesn't allow re-use of cached but re-written queries. This fixes the issue with the qu... Igor Skornyakov
01:25 PM Database Feature #1587: implement full support for word indexes: Well, the re-written query parameters are overridden in the @Persistence.getQuery()@. The query is retrieved from the... Igor Skornyakov
12:29 PM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> At first look the queries look OK to me, nice work!
>
> The queries will try to fetch ro... Igor Skornyakov
12:20 PM Database Feature #1587: implement full support for word indexes: At first look the queries look OK to me, nice work!
The queries will try to fetch rows incrementally, in increasin... Ovidiu Maxiniuc
10:08 AM Database Feature #1587: implement full support for word indexes: One more example.
Consider the 4GL program:... Igor Skornyakov
08:46 AM Database Feature #1587: implement full support for word indexes: In addition to the previous note. Without @CONTAINS@ re-writing the PostgreSQL log looks like the following:... Igor Skornyakov
08:17 AM Database Feature #1587: implement full support for word indexes: I've finished the @CONTAINS@ UDF call re-writing as per Ovidiu's advice.
Committed to 1587b revision 11835.
However... Igor Skornyakov
12:26 PM Database Feature #4055: optimize temp-table output parameter copying: I committed some changes for signature building and matching to 3821c/rev. 11839:
* *Enhanced unique constraints c... Adrian Lungu
03:42 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, it seems this doc https://delphic.me.uk/tutorials/webgl-text has an example of web... Hynek Cihlar
02:43 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, it seems this doc https://delphic.me.uk/tutorials/webgl-text has an example of webgl drawing text that uses t... Sergey Ivanovskiy

11/25/2020

04:55 PM Base Language Feature #3310: add support for the equivalent of the OpenEdge Web Services Adapter (and ProxyGen)...: For SOAP, only the @.wsm@ files are required for conversion.
For runtime, you need an entry like this under e.g. @... Constantin Asofiei
03:57 PM Base Language Feature #3310: add support for the equivalent of the OpenEdge Web Services Adapter (and ProxyGen)...: For conversion, do I understand correctly that this is the process:
# place the WSA artifacts (@.wsm@ and @.xpxg@ ... Greg Shah
04:45 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Eugenie Lyzenko wrote:
> I see only one demo in a 25 min show - with single pixel painting. But I see the problem - ... Hynek Cihlar
04:16 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Eugenie Lyzenko wrote:
> > Guys,
> >
> > Have you measured the performance difference... Eugenie Lyzenko
03:03 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Eugenie Lyzenko wrote:
> Guys,
>
> Have you measured the performance difference for new @webgl@ approach comparin... Sergey Ivanovskiy
02:23 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Please notify about the target branch updates. Meanwhile bug fixing we can dig into https://css-tricks.com/techniques... Sergey Ivanovskiy
01:34 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: > Greg, if you agree, I will commit my changes with this Chrome issue so that we can continue with the other issues, ... Greg Shah
12:52 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I have been fighting another outstanding issue with my implementation of the single shared webgl canvas. The problem ... Hynek Cihlar
08:34 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Guys,
Have you measured the performance difference for new @webgl@ approach comparing to legacy @canvas2d@? Does t... Eugenie Lyzenko
01:59 PM Base Language Feature #5009 (Test): add OS-USERID function as 4GL extension: Documentation is available in "OS-USERID":/projects/p2j/wiki/OS-USERID. Greg Shah
01:45 PM Base Language Feature #5009: add OS-USERID function as 4GL extension: I've implemented this feature in 3821c revision 11837.
Example code:... Greg Shah
08:24 AM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> I understand. But we are optimizing performance here and we will spend extra development time an... Igor Skornyakov
08:18 AM Database Feature #1587: implement full support for word indexes: I understand. But we are optimizing performance here and we will spend extra development time and make conversion le... Greg Shah
07:12 AM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> > Well, since we decided do not to touch conversion at this moment
>
> I think you've already ... Igor Skornyakov
07:01 AM Database Feature #1587: implement full support for word indexes: > Well, since we decided do not to touch conversion at this moment
I think you've already resolved this. But I wa... Greg Shah
06:21 AM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> Igor,
> if you work at AST level, you do not need to parse the full SQL query as it is al... Igor Skornyakov
06:13 AM Database Feature #1587: implement full support for word indexes: Igor,
if you work at AST level, you do not need to parse the full SQL query as it is already represented as a tree.... Ovidiu Maxiniuc
02:20 AM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> The way @containsQuery@ extracts the @tblName@ does not seem sound to me. The @"__impl"@ mi... Igor Skornyakov
07:14 AM Database Feature #3958 (WIP): BUFFER-COPY optimization: Adrian Lungu
07:11 AM Database Feature #4055: optimize temp-table output parameter copying: I committed the current implementation of DMO signature to 3821c/rev. 11835, as I reached a stable implementation, wh... Adrian Lungu

11/24/2020

06:17 PM Database Feature #1587: implement full support for word indexes: The way @containsQuery@ extracts the @tblName@ does not seem sound to me. The @"__impl"@ might not be part of the @tb... Ovidiu Maxiniuc
05:54 PM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> Indeed, intercepting the @contains@ function with regular expressions is not the best solut... Igor Skornyakov
04:29 PM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> I see. Yes, that is weird. Do you get the same result with @some_other_word_index_field contain... Igor Skornyakov
04:18 PM Database Feature #1587: implement full support for word indexes: I see. Yes, that is weird. Do you get the same result with @some_other_word_index_field contains if1@? In other wor... Greg Shah
04:00 PM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> This is the documented limitation in the 4GL. @CONTAINS@ can only search word indexes. It canno... Igor Skornyakov
03:57 PM Database Feature #1587: implement full support for word indexes: > In addition, if I use a field name as the CONTAINS argument, 4GL reports a syntax error, although a little bit stra... Greg Shah
03:49 PM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> Probably this is possible but I do not think it is justified. If the function node is repla... Igor Skornyakov
03:22 PM Database Feature #1587: implement full support for word indexes: Igor, I did a quick review of 1587b/11834.
Igor Skornyakov wrote:
> Implemented SQL re-write for @CONTAINS@. Acco... Ovidiu Maxiniuc
02:11 PM Database Feature #1587: implement full support for word indexes: Eric Faulhaber wrote:
> It may also be helpful to review the specific diffs in:
>
> * rev 10173: this added the i... Igor Skornyakov
02:09 PM Database Feature #1587: implement full support for word indexes: It may also be helpful to review the specific diffs in:
* rev 10173: this added the initial conversion infrastruct... Eric Faulhaber
01:50 PM Database Feature #1587: implement full support for word indexes: Eric Faulhaber wrote:
> Igor Skornyakov wrote:
>
> > At this moment I do not understand the details of the @CONTA... Igor Skornyakov
01:39 PM Database Feature #1587: implement full support for word indexes: Igor Skornyakov wrote:
> At this moment I do not understand the details of the @CONTAINS@ operator conversion. Whe... Eric Faulhaber
10:27 AM Database Feature #1587: implement full support for word indexes: Implemented SQL re-write for @CONTAINS@. According to Ovidiu, this is done not in the right place, but it should work... Igor Skornyakov
08:16 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: No, I experimented with the fragment shader by adding coordinates of the text top left corner to the text triangles a... Sergey Ivanovskiy
07:32 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek Cihlar wrote:
> > The reason is that @strokeRect@ is used by the theme classes to ... Hynek Cihlar
06:52 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> The reason is that @strokeRect@ is used by the theme classes to erase widget background. I fou... Sergey Ivanovskiy
05:02 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, I don't understand why for
> [...]
> @this.offscreenCtx.fillRect(x1 - this.orig... Hynek Cihlar
05:39 AM Database Feature #4055: optimize temp-table output parameter copying: Eric Faulhaber wrote:
> Agreed. Note that for temp-tables, the MANDATORY attribute can be dropped from the signature... Adrian Lungu

11/23/2020

03:41 PM Database Feature #4055: optimize temp-table output parameter copying: Adrian Lungu wrote:
> These are the first steps in introducing the DMO structure signature according to #4011-774. I... Eric Faulhaber
01:19 PM Database Feature #4055: optimize temp-table output parameter copying: These are the first steps in introducing the DMO structure signature according to #4011-774. I posted a diff containi... Adrian Lungu
03:16 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, I don't understand why for ... Sergey Ivanovskiy
11:12 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed revision 11833 (3821c) added dotted style lines to fragment shader code. Sergey Ivanovskiy
10:29 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Sergey Ivanovskiy wrote:
> > Yes, the drawing primitives are complete. Now I am working ... Sergey Ivanovskiy
09:59 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Yes, the drawing primitives are complete. Now I am working to draw dash lines by the frag... Sergey Ivanovskiy
07:26 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Yes, the drawing primitives are complete. Now I am working to draw dash lines by the fragment shader. What was found ... Sergey Ivanovskiy
06:51 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Status update.
Feature wise we should be complete AFAIK, Sergey please correct me if I'm wrong. But there are sti... Hynek Cihlar
03:52 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, I am planning to change shader code according to the rev 11832 (3821c). If you hav... Hynek Cihlar
03:28 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> It seems that this is an example for @drawImage@, https://webglfundamentals.org/webgl/les... Hynek Cihlar
02:39 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, I am planning to change shader code according to the rev 11832 (3821c). If you have changes in the shader code... Sergey Ivanovskiy
01:20 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: It seems that this is an example for @drawImage@, https://webglfundamentals.org/webgl/lessons/webgl-2d-drawimage.html Sergey Ivanovskiy
03:12 PM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> No, it is probably OK, too. My idea was keep FqlToSql converter cleaner (only to do convers... Igor Skornyakov
03:01 PM Database Feature #1587: implement full support for word indexes: No, it is probably OK, too. My idea was keep FqlToSql converter cleaner (only to do conversion, not enhancements of c... Ovidiu Maxiniuc
02:41 PM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> (continued, I pressed Submit instead of Preview)
> If this is done at this stage, you real... Igor Skornyakov
02:31 PM Database Feature #1587: implement full support for word indexes: (continued, I pressed Submit instead of Preview)
If this is done at this stage, you really do not care about the suf... Ovidiu Maxiniuc
02:25 PM Database Feature #1587: implement full support for word indexes: I think the best moment to intercept the @contain@ function and replace it with a subtree is in @HQLPreprocessor@. At... Ovidiu Maxiniuc
02:04 PM Database Feature #1587: implement full support for word indexes: From the mails:
Igor:
> BTW: what is the rule for generating the aliases? I would like to avoid parsing the FROM cl... Igor Skornyakov
11:05 AM Conversion Tools Bug #5021: improve/fix file-ignore-list.txt ('X' conversion mode) under Windows: Under windows, the 'X' conversion mode (which relies on a file with ignore list specifications), doesn't work 'out-of... Constantin Asofiei
11:00 AM Conversion Tools Bug #5021 (Closed): improve/fix file-ignore-list.txt ('X' conversion mode) under Windows: Constantin Asofiei
10:51 AM Database Bug #5013 (WIP): Collision of java names with SQL keywords: I have fixed the issue by filtering through @NameConverter.resolvePossibleKeywordConflict()@ the result of @P2OAccess... Ovidiu Maxiniuc

11/22/2020

05:16 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I simplified dotted line style by adding these additional vertex attributes: @a_dash@, @a_dash_pattern@, @a_normal@ a... Sergey Ivanovskiy
05:09 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I commented to show that this code needs to be fixed but the existed code was incorrect because it calculates @var st... Sergey Ivanovskiy
04:57 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, please review the committed revision 11831 (3821c). We should evaluate our approac... Hynek Cihlar
10:52 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek Cihlar wrote:
> > Sergey Ivanovskiy wrote:
> > > Hynek, I just found that texture... Hynek Cihlar
05:11 AM Database Feature #1587: implement full support for word indexes: Well, the last section of #1587-71 regarding SQL re-writing is wrong, It works only for some simple queries and does ... Igor Skornyakov

11/21/2020

04:20 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > Hynek, I just found that texture coordinates are calculated from... Sergey Ivanovskiy
04:01 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I experimented with the vertex and fragment shader code and got dotted style lines for only vertical and horizontal l... Sergey Ivanovskiy
03:20 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Eugenie Lyzenko wrote:
> Hynek Cihlar wrote:
> > Sergey Ivanovskiy wrote:
> > > Hynek, I just found that texture c... Hynek Cihlar
03:19 PM Database Feature #1587: implement full support for word indexes: Bases on the Ovidiu's example (#1587-60) I've created a test with Postgres database.
* The 4GL table definition is:
... Igor Skornyakov
02:51 PM Database Feature #1587: implement full support for word indexes: Created @words@ Java UDFs for splitting a string into an array of (different) words. Committed to 1587b rev. 11833 Igor Skornyakov
09:49 AM Database Feature #4055: optimize temp-table output parameter copying: Eric Faulhaber wrote:
> Revision 10743 is quite old and I'm not sure to what that comment refers.
After #2134, th... Adrian Lungu

11/20/2020

06:46 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > Hynek, I just found that texture coordinates are calculated from... Eugenie Lyzenko
05:56 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, I just found that texture coordinates are calculated from the pixels by this formu... Hynek Cihlar
03:52 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, I just found that texture coordinates are calculated from the pixels by this formula... Sergey Ivanovskiy
09:28 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, please review the committed revision 11831 (3821c). We should evaluate our approaches. Sergey Ivanovskiy
07:00 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Committed rev 11826 (3821c) added scissor and used frame buffer @drawingBufferWidth@ and ... Sergey Ivanovskiy
04:18 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: It seems I found the root cause of #4955-268. The target image data was incorrectly placed by drawImage and it did in... Sergey Ivanovskiy
05:22 PM Database Bug #5013: Collision of java names with SQL keywords: I encountered the following issue.
There is a (database) table named @order@. The conversion correctly identifies ... Ovidiu Maxiniuc
05:16 PM Database Bug #5013 (Test): Collision of java names with SQL keywords: Ovidiu Maxiniuc
03:59 PM Database Feature #4397: add database attrs, methods and options: Eric Faulhaber wrote:
> Ovidiu, based on the previous discussion in this task's history, my understanding is that th... Ovidiu Maxiniuc
12:23 PM Database Feature #4397: add database attrs, methods and options: Some more comments/questions on 4397a:
* Are there any performance implications to the @PropertyDefinition@ change... Eric Faulhaber
10:49 AM Database Feature #4397: add database attrs, methods and options: Ovidiu, based on the previous discussion in this task's history, my understanding is that the work is functionally co... Eric Faulhaber
01:51 PM Database Feature #1587: implement full support for word indexes: Committed changes from #1587-67 to 1587b rev.11832. Igor Skornyakov
12:59 PM Database Feature #1587: implement full support for word indexes: As per Eric's request created a task branch 1587b from 3821c rev. 11831. Igor Skornyakov
12:59 PM Database Feature #4055: optimize temp-table output parameter copying: Adrian Lungu wrote:
> Never mind, according to trunk/rev. 10743:
> [...]
> I guess this answers the questions arou... Eric Faulhaber
12:45 PM Database Feature #4055: optimize temp-table output parameter copying: Never mind, according to trunk/rev. 10743:... Adrian Lungu
12:38 PM Database Feature #4055: optimize temp-table output parameter copying: I might misunderstood. Only persistent tables can be de-normalized through schema hints individually. For temporary t... Adrian Lungu
12:28 PM Database Feature #4055: optimize temp-table output parameter copying: If I understand correctly, the de-normalization feature in #2134 adds the extent fields (eventually with custom names... Adrian Lungu
09:28 AM Database Feature #4055: optimize temp-table output parameter copying: Adrian, have you tested to ensure all of your recent changes around extent field copying work with both normalized (d... Eric Faulhaber
09:16 AM Base Language Bug #5011: unimplemented OO 4GL quirks and bugs: This is a tracking task to maintain the list of unimplemented bugs/quirks.
#5010 OO Quirk - Core.Collections.Entry... Greg Shah
09:15 AM Base Language Bug #5011 (New): unimplemented OO 4GL quirks and bugs: Greg Shah
09:15 AM Base Language Bug #5010 (Hold): OO Quirk - Core.Collections.EntrySet: This is a bug. I see no reason to support it unless an application is encountered which relies upon this (heavily) f... Greg Shah
09:12 AM Base Language Bug #5010: OO Quirk - Core.Collections.EntrySet: From Marian:
> @RemoveAll@ method on @Core.Collections.EntrySet@ only removes entries present in input entry set i... Greg Shah
05:59 AM Base Language Bug #5010 (Hold): OO Quirk - Core.Collections.EntrySet: Marian Edu
08:32 AM Database Feature #5003: Enhance performance of H2 sequences: The "method representation" has been introduced in 3821c/rev 11824 (@TemporaryBuffer@) and in 3821c/rev 11830 (@P2JH2... Adrian Lungu
08:25 AM Database Feature #4996: Integrate hash indexes in H2 temp-tables: I tried out changing tree indexed primary keys to hash indexed primary keys (recid). The modification doesn't change ... Adrian Lungu

11/19/2020

04:58 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I tried to apply these changes for drawImage that replaced @Math.round@ to @Math.floor@ and to reduce clipping area @... Sergey Ivanovskiy
04:52 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed rev 11826 (3821c) added scissor and used frame buffer @drawingBufferWidth@ and @drawingBufferHeight@ instea... Sergey Ivanovskiy

11/18/2020

05:24 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I tried to fix #4955-263 but didn't succeed yet and tried to use @drawingBufferWidth@ and @drawingBufferHeight@ too. ... Sergey Ivanovskiy
03:21 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > @drawingBufferWidth@ and @drawingBufferHeight@ are actual frame ... Hynek Cihlar
01:01 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> @drawingBufferWidth@ and @drawingBufferHeight@ are actual frame buffer's @width@ and @hei... Hynek Cihlar
10:00 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: For an example, for some versions of Chrome the copy image code should take this difference into account... Sergey Ivanovskiy
09:50 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: @drawingBufferWidth@ and @drawingBufferHeight@ are actual frame buffer's @width@ and @height@, the documentation said... Sergey Ivanovskiy
09:29 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: This issue seems to be related to incorrect image shifts or sizes because dotted lines are absent and minus icons are... Sergey Ivanovskiy
08:42 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I found a mistake in one pixel line drawings that leads to incorrect bounds of fill-in widgets. Please review the las... Sergey Ivanovskiy
07:13 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > Hynek, you calculated the rectangular clipping region as
> > [... Hynek Cihlar
12:38 PM Database Feature #4055: optimize temp-table output parameter copying: Committed as 3821c/rev. 11824. the modifications partially described in #4055-64. This also contains the #5003-2 opti... Adrian Lungu

11/17/2020

06:04 PM Base Language Feature #5009: add OS-USERID function as 4GL extension: We have a customer that needs to access the OS user id/name. It seems a poor approach to force the customer to write... Greg Shah
05:50 PM Base Language Feature #5009 (Closed): add OS-USERID function as 4GL extension: Greg Shah
04:49 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Did you observe this issue with Hotel GUI?
Yes, I think I've seen this, but haven't ha... Hynek Cihlar
04:48 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, you calculated the rectangular clipping region as
> [...]
> but the width and h... Hynek Cihlar
04:19 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Did you observe this issue with Hotel GUI?
!HotelGuiDrawingImageArtifacts.png! Sergey Ivanovskiy
01:29 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed rev 11820 (3821c) fixed drawRoundRect, strokeEllipse and drawPolygon. Sergey Ivanovskiy
08:07 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, you calculated the rectangular clipping region as ... Sergey Ivanovskiy
07:29 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Image caching fixed in webgl renderer in 3821c revision 11819. Hynek Cihlar
03:28 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed revision 11818 (3821c) added missed fill polygon with correct clipping, improved line drawings by using 2 t... Sergey Ivanovskiy
06:39 AM Database Feature #5003: Enhance performance of H2 sequences: The @Sequence.DEFAULT_CACHE_SIZE@ optimization was committed in fwd-h2/rev. 4. On a singular testcase (one million @n... Adrian Lungu
04:25 AM Database Feature #4055: optimize temp-table output parameter copying: Eric Faulhaber wrote:
> I do think we should be consistent with H2's conventions, however, in case we decide to ask ... Adrian Lungu

11/16/2020

05:20 PM Database Feature #4055: optimize temp-table output parameter copying: Greg Shah wrote:
> Is this safe to push to our testing environments?
I have not done exhaustive testing, but I ha... Eric Faulhaber
05:18 PM Database Feature #4055: optimize temp-table output parameter copying: Code review @fwd-h2@ revions 4 & 5:
The changes seem functionally ok to me, though admittedly, I am less familiar ... Eric Faulhaber
05:50 AM Database Feature #4055: optimize temp-table output parameter copying: Is this safe to push to our testing environments? Greg Shah
03:13 AM Database Feature #4055: optimize temp-table output parameter copying: I was trying to optimize a basic temp-table copy testcase (simple copy with @INSERT INTO SELECT FROM@). I detected a ... Adrian Lungu
09:45 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed revision 11815 (3821a) fixed #4955-244 issue. Sergey Ivanovskiy
08:46 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, I observed another issue related to tool tips windows that added their images to the background after they wer... Sergey Ivanovskiy
08:36 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Hynek Cihlar wrote:
> > Sergey Ivanovskiy wrote:
> > > I tested HotelGUI and encountered tha... Sergey Ivanovskiy
04:58 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > I tested HotelGUI and encountered that after clicking on the Flo... Hynek Cihlar
03:36 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > Hynek Cihlar wrote:
> > > Hynek Cihlar wrote:
> > > > Sergey, ... Sergey Ivanovskiy
03:36 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> I tested HotelGUI and encountered that after clicking on the Floor combobox (Rooms tab) t... Hynek Cihlar
03:35 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I tested HotelGUI and encountered that after clicking on the Floor combobox (Rooms tab) the following exception was t... Sergey Ivanovskiy
05:33 AM Database Feature #1587: implement full support for word indexes: Implemented conversion of the logical expression accepted by CONTAINS operator to the @Reverse Polish Notation@ (RPN)... Igor Skornyakov

11/15/2020

06:36 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I just hit the error @Too many active webgl contexts@ in browser console when testing a large GUI app. This was when ... Hynek Cihlar
06:18 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: 3821c revision 11813 adds new @webClient@ directory parameter @renderer@ to specify web client renderer. Use the valu... Hynek Cihlar
05:05 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek Cihlar wrote:
> > Hynek Cihlar wrote:
> > > Sergey, there is an unexpected line s... Hynek Cihlar
04:58 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Hynek Cihlar wrote:
> > Sergey, there is an unexpected line shift. See the file attached, thi... Sergey Ivanovskiy
06:52 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey, there is an unexpected line shift. See the file attached, this shows @demo_widgets.p@.... Hynek Cihlar
06:49 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey, there is an unexpected line shift. See the file attached, this shows @demo_widgets.p@. Hynek Cihlar

11/14/2020

06:19 AM Database Feature #3574 (Review): finish implementation of temp-table XML support: From Ovidiu:
> I am now committing a stable revision (r11811) with all issues in #3574 fixed. Of course there migh... Greg Shah

11/13/2020

03:25 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Please look at these issues. The last issue is that the left and bottom sides of selected rectangle are not cleared w... Sergey Ivanovskiy
03:06 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Committed revision 11809 implemented JOINT_MITER style. Hynek, please review these change... Hynek Cihlar
03:03 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed revision 11809 implemented JOINT_MITER style. Hynek, please review these changes and test with Hotel GUI d... Sergey Ivanovskiy
04:01 AM Database Feature #4996: Integrate hash indexes in H2 temp-tables: Not really. H2 prefers a more "general use" index for the primary key - a tree index. This is because it prefers fast... Adrian Lungu

11/12/2020

06:51 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I am still working on this diff, the vertices in a line segment can change their order by @cutLine@ in @drawLineSegme... Sergey Ivanovskiy
04:01 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed revision 11807 (3821c) fixed repeated triangles for @strokeEllipse@. Sergey Ivanovskiy
02:52 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed revision 11806 (3821c) implemented draw3DRect, strokeEllipse, fixed cutTriangleLine and did minor changes f... Sergey Ivanovskiy
02:51 PM Database Feature #4996: Integrate hash indexes in H2 temp-tables: Adrian Lungu wrote:
> As Ovidiu mentioned, for now hash indexes can help in "find-by-rowid" queries, as we can add... Eric Faulhaber
02:24 PM Database Feature #4996: Integrate hash indexes in H2 temp-tables: Could a view be useful here? I know much depends on how the H2 implements views and how the query optimizer handles ... Greg Shah
12:42 PM Database Feature #4996: Integrate hash indexes in H2 temp-tables: Adrian Lungu wrote in #4996-1:
> * The hash index works with only one field according to the @NonUniqueHashIndex@ im... Ovidiu Maxiniuc
04:24 AM Database Feature #4996: Integrate hash indexes in H2 temp-tables: #4996-4 is quite on spot. I may add that H2 allows hash indexes for fields which are not unique, but the queried reco... Adrian Lungu
09:05 PM Database Feature #4996: Integrate hash indexes in H2 temp-tables: IMHO, we can not benefit much from the hash indexes. The way I understand the H2 documentation (@H2 Performance@ / @I... Ovidiu Maxiniuc
02:37 AM Runtime Infrastructure Feature #5002: implement fast in-memory based network transport for localhost connections: Eugenie Lyzenko wrote:
> Igor,
>
> Can you clarify the following. The size of the @BlockingSSL@ internal buffer i... Igor Skornyakov

11/11/2020

06:32 PM Runtime Infrastructure Feature #5002: implement fast in-memory based network transport for localhost connections: Igor,
Can you clarify the following. The size of the @BlockingSSL@ internal buffer is @16K@. What was the criteria... Eugenie Lyzenko
05:19 PM Database Feature #4996: Integrate hash indexes in H2 temp-tables: Sorry, I re-read your post and it seems I had misread your conclusion on my first pass. Nevertheless, I expect we wou... Eric Faulhaber
03:01 PM Database Feature #4996: Integrate hash indexes in H2 temp-tables: Adrian Lungu wrote:
> In H2, if the where clause contains a @_multiplex@ equality, than this index with have a ver... Eric Faulhaber
03:43 PM Base Language Feature #1970: improve ControlFlowOps method resolution by reflection: Nevermind, I guess that it is meant to exclude the persistent trigger form of the @ON@ statement. Greg Shah
03:37 PM Base Language Feature #1970: improve ControlFlowOps method resolution by reflection: What is the purpose of the @and !upPath("KW_ON/KW_PERSIST")@ exclusion in @convert/control_flow.rules@ line 935 which... Greg Shah
05:27 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Also I added webgl dependencies for @p2j.perf_tests.js@ in @index.html@ and did minor cha... Hynek Cihlar
05:24 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, please evaluate @p2j.strokes.webgl.js@ (the committed revision 11800 (3821c)). Tod... Hynek Cihlar
04:58 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, please evaluate @p2j.strokes.webgl.js@ (the committed revision 11800 (3821c)). Tod... Hynek Cihlar
04:14 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Also I added webgl dependencies for @p2j.perf_tests.js@ in @index.html@ and did minor changes in @p2j.canvas_renderer... Sergey Ivanovskiy
03:55 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, please evaluate @p2j.strokes.webgl.js@ (the committed revision 11800 (3821c)). Today planning to implement joi... Sergey Ivanovskiy

11/10/2020

03:43 PM Runtime Infrastructure Feature #5002: implement fast in-memory based network transport for localhost connections: BTW: As far as I understand, XOR with one-time codebook is a "perfect" cipher. The "only" problem is with sharing thi... Igor Skornyakov
03:33 PM Runtime Infrastructure Feature #5002: implement fast in-memory based network transport for localhost connections: Greg Shah wrote:
> These are useful thoughts.
>
> In regard to the XOR + codebook idea, please note that we have ... Igor Skornyakov
03:14 PM Runtime Infrastructure Feature #5002: implement fast in-memory based network transport for localhost connections: These are useful thoughts.
In regard to the XOR + codebook idea, please note that we have multiple customers that ... Greg Shah
02:48 PM Runtime Infrastructure Feature #5002: implement fast in-memory based network transport for localhost connections: I would start with logging the network I/O and implementing the playback test to figure the real cost of using the ex... Igor Skornyakov
02:21 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> We may need to increment the coordinates by 0,5 to get to the right pixel boundary.
To clar... Hynek Cihlar
02:16 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, now our vertical and horizontal lines extended asymmetrically towards the right an... Hynek Cihlar
02:09 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, now our vertical and horizontal lines extended asymmetrically towards the right and bottom sides of the webgl ... Sergey Ivanovskiy
07:10 AM Database Feature #5003: Enhance performance of H2 sequences: There is a @Sequence.DEFAULT_CACHE_SIZE@ which defaults on 32. This refers to how often the sequence is flushed (and ... Adrian Lungu
07:08 AM Database Feature #5003 (WIP): Enhance performance of H2 sequences: Adrian Lungu
06:49 AM Database Feature #3574 (WIP): finish implementation of temp-table XML support: From Ovidiu:
> Here are the remaining known issues:
>
> * At this moment I am trying to find a solution for the ... Greg Shah
06:47 AM Database Feature #4397 (Test): add database attrs, methods and options: Greg Shah
02:48 AM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> I did a quick research and it looks like the H2 does not have any limitations related to ma... Igor Skornyakov
07:57 PM Database Feature #1587: implement full support for word indexes: I did a quick research and it looks like the H2 does not have any limitations related to maximum identifier length (t... Ovidiu Maxiniuc

11/09/2020

04:57 PM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: The @uast/calendar/calendar-formats.txt.4gl@ and @uast/calendar/calendar-value-tests.p@ shows that the @VALUE@ attrib... Constantin Asofiei
04:10 PM Base Language Feature #1970: improve ControlFlowOps method resolution by reflection: Greg Shah wrote:
> Is there anything significant that is missing from @InvokeConfig@ support today?
>
> All forms... Constantin Asofiei
04:05 PM Base Language Feature #1970: improve ControlFlowOps method resolution by reflection: Is there anything significant that is missing from @InvokeConfig@ support today?
All forms of function are support... Greg Shah
04:02 PM Base Language Feature #1970: improve ControlFlowOps method resolution by reflection: Greg Shah wrote:
> Can @InvokeConfig@ be used as a full replacement for all forms of @CFS.invoke*()@ usage?
Yes, In... Constantin Asofiei
03:52 PM Base Language Feature #1970: improve ControlFlowOps method resolution by reflection: Can @InvokeConfig@ be used as a full replacement for all forms of @CFS.invoke*()@ usage?
The more I look at CFS, t... Greg Shah
12:26 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> If draw vertex arrays with @gl.TRIANGLES@, then all rectangular area between its left and... Hynek Cihlar
11:59 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > Don't understand what is missed here.
>
> What is the expecte... Sergey Ivanovskiy
11:40 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Don't understand what is missed here.
What is the expected outcome?
Hynek Cihlar
08:55 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Thank you for the updates. Our objective is to complete this work before next Monday. Greg Shah
08:52 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I used this vertex shader in the previous example... Sergey Ivanovskiy
08:50 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, I tried to add two another buffers for these two new attributes, relative distance from @0@ to @1@ alone a lin... Sergey Ivanovskiy
09:33 AM Runtime Infrastructure Feature #5002: implement fast in-memory based network transport for localhost connections: Some options:
* Implement using real OS-level pipes or AF_UNIX sockets. This has the advantage of keeping the des... Greg Shah
09:06 AM Runtime Infrastructure Feature #5002: implement fast in-memory based network transport for localhost connections: The idea behind is to replace currently used pretty slow @SocketChannel@ for the communication cases certainly known ... Eugenie Lyzenko
08:47 AM Runtime Infrastructure Feature #5002 (New): implement fast in-memory based network transport for localhost connections: Eugenie Lyzenko
08:06 AM Base Language Feature #4384: Builtin OO Implementation: Our extreme focus on compatibility is not absolute. There are many bugs in the OpenEdge implementation which we do n... Greg Shah
02:29 AM Base Language Feature #4384: Builtin OO Implementation: Greg, there are definitively some bugs in the 4GL implementation that simple were not discovered yet... some of the o... Marian Edu

11/07/2020

03:08 AM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> Are these helper tables specific to a table we already have? You might add a specific suffi... Igor Skornyakov

11/06/2020

04:26 PM Database Feature #1587: implement full support for word indexes: Are these helper tables specific to a table we already have? You might add a specific suffix, following the normalize... Ovidiu Maxiniuc
03:39 PM Database Feature #1587: implement full support for word indexes: A strange question. We need to generate unique names for the word tables. I would prefer to have them more or less me... Igor Skornyakov
03:29 PM Database Feature #1587: implement full support for word indexes: Ovidiu Maxiniuc wrote:
> Igor, here is a how I would tackle this issue.
> First, I would create a simple testcase l... Igor Skornyakov
03:08 PM Database Feature #1587: implement full support for word indexes: Igor, here is a how I would tackle this issue.
First, I would create a simple testcase like:... Ovidiu Maxiniuc
02:27 PM Database Feature #1587: implement full support for word indexes: Eric Faulhaber wrote:

> My question was about whether we needed to refactor the conversion of ABL WHERE clauses t... Igor Skornyakov
02:14 PM Database Feature #1587: implement full support for word indexes: Igor Skornyakov wrote:
> Greg Shah wrote:
> > Perhaps it is better to avoid changes at conversion time and instead ... Eric Faulhaber
01:44 PM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> Perhaps it is better to avoid changes at conversion time and instead to implement the rewriting a... Igor Skornyakov
01:41 PM Database Feature #1587: implement full support for word indexes: Perhaps it is better to avoid changes at conversion time and instead to implement the rewriting at runtime. This wou... Greg Shah
01:33 PM Database Feature #1587: implement full support for word indexes: Eric Faulhaber wrote:
> Currently, we convert the ABL WHERE clause to FQL which uses the CONTAINS UDF. Is there any ... Igor Skornyakov
12:55 PM Database Feature #1587: implement full support for word indexes: Currently, we convert the ABL WHERE clause to FQL which uses the CONTAINS UDF. Is there any reason to refactor this? ... Eric Faulhaber
11:20 AM Database Feature #1587: implement full support for word indexes: Thank you. I will start with the conversion of the logical expression (in a format required by the @CONTAINS@ operato... Igor Skornyakov
11:02 AM Database Feature #1587 (WIP): implement full support for word indexes: Considering that you think it will take around a week, please go ahead with your proposed solution, Igor. Thanks. Eric Faulhaber
10:53 AM Database Feature #1587: implement full support for word indexes: Well, it looks that FTS support in PostgreSQL is flexible enough and it will be possible to use it for @CONTAINS@ sup... Igor Skornyakov
10:37 AM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> What is your estimate of the time needed to implement your proposed solution? If it is small eno... Igor Skornyakov
10:14 AM Database Feature #1587: implement full support for word indexes: What is your estimate of the time needed to implement your proposed solution? If it is small enough, then it may mak... Greg Shah
04:22 AM Database Feature #1587: implement full support for word indexes: Eric Faulhaber wrote:
> That being said, before we go this route, I'd like to know if we are ignoring something whic... Igor Skornyakov
12:02 AM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> The specific solution does not matter to me so long as it is compatible and fast. Anything (Igor... Eric Faulhaber
03:29 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: * Planning to evaluate ideas from https://github.com/spite/THREE.MeshLine/blob/master/src/THREE.MeshLine.js
in order... Sergey Ivanovskiy
01:51 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Greg Shah wrote:
> How much more work is needed to have this be a functional solution which can be provided to a cus... Hynek Cihlar
01:09 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: How much more work is needed to have this be a functional solution which can be provided to a customer for testing? Greg Shah
01:07 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Probably we need to follow this way https://cesium.com/blog/2013/04/22/robust-polyline-rendering-with-webgl/ Sergey Ivanovskiy
01:05 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed rev 11794 (3821c), sorry for this delayed commit. Sergey Ivanovskiy
10:30 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Please apply this attached diff and test Hotel GUI. I found that Hotel GUI Calendar popup... Hynek Cihlar
09:27 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: https://stackoverflow.com/questions/51384738/draw-a-ellipse-curve-in-fragment-shader (Example https://jsfiddle.net/7r... Sergey Ivanovskiy
09:24 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Interesting information https://en.wikipedia.org/wiki/ANGLE_(software) that Firefox uses ANGLE as the default WebGL b... Sergey Ivanovskiy
08:30 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Please apply this attached diff and test Hotel GUI. I found that Hotel GUI Calendar popup didn't clear outlines of th... Sergey Ivanovskiy
07:12 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> OK. I see @glStrokesManager@ now. I just tested Hotel GUI and didn't do special performan... Hynek Cihlar
07:07 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: OK. I see @glStrokesManager@ now. I just tested Hotel GUI and didn't do special performance tests. Sergey Ivanovskiy
06:59 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek Cihlar wrote:
> > Sergey Ivanovskiy wrote:
> > > Hynek, I found that the strokes ... Hynek Cihlar
06:45 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > Hynek, I found that the strokes manager in your test uses the 2d... Sergey Ivanovskiy
06:41 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I found this article https://mattdesl.svbtle.com/drawing-lines-is-hard that describes available WebGL methods to supp... Sergey Ivanovskiy
06:16 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, I found that the strokes manager in your test uses the 2d canvas pixels strokes ma... Hynek Cihlar
04:31 AM Database Feature #4996: Integrate hash indexes in H2 temp-tables: The goal of this task is to explore hash index potential uses for the H2 temp-tables. For example, this can boost the... Adrian Lungu

11/05/2020

02:52 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, I found that the strokes manager in your test uses the 2d canvas pixels strokes manager so I tried to test @p2... Sergey Ivanovskiy
07:54 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: This diff has... Sergey Ivanovskiy
07:15 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, could you share your source files that I can reproduce your results too when text ... Hynek Cihlar
05:08 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, could you share your source files that I can reproduce your results too when text are cleared properly? Sergey Ivanovskiy
01:36 PM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Constantin Asofiei wrote:
> Sergey Ivanovskiy wrote:
> > Constantin, this ocx control had been created without any ... Sergey Ivanovskiy
10:43 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Sergey Ivanovskiy wrote:
> Constantin, this ocx control had been created without any knowledge about 4GL, it should ... Constantin Asofiei
10:37 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Constantin Asofiei wrote:
> Greg Shah wrote:
> > It is not clear to me what is being lost here.
> The OS date form... Sergey Ivanovskiy
10:08 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Greg Shah wrote:
> It is not clear to me what is being lost here.
The OS date format affects when the @VALUE@ attri... Constantin Asofiei
09:38 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: > to emulate the OS date format, we can either configure it in the directory.xml or set the LANG system property befo... Greg Shah
09:32 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Looks like the @VALUE@ attribute for the calendar is using OS DATE format - I don't know about the time portion of th... Constantin Asofiei
10:56 AM Conversion Tools Feature #5000: create a UI for managing the entire process/lifecyce of a conversion project: One more benefit of using Eclipse is the environment is to some extent standardized and well known. This could attrac... Hynek Cihlar
10:47 AM Conversion Tools Feature #5000: create a UI for managing the entire process/lifecyce of a conversion project: Our current approach has no UI. We just manually edit some set of text files, properties files, XML configuration fi... Greg Shah
10:34 AM Conversion Tools Feature #5000 (New): create a UI for managing the entire process/lifecyce of a conversion project: Greg Shah
10:31 AM Conversion Tools Support #4999: pre-converted Possenet: We use Possenet in many applications. Each time we use it, it brings a large number of problems. For example, there... Greg Shah
10:23 AM Conversion Tools Support #4999 (New): pre-converted Possenet: Greg Shah
10:21 AM Conversion Tools Feature #4998: improve automatic calculation of ADM/ADM2 call graph linkages: We already handle this in part, but there must be ways to improve this calculation. A large number of the ambiguous ... Greg Shah
10:19 AM Conversion Tools Feature #4998 (New): improve automatic calculation of ADM/ADM2 call graph linkages: Greg Shah
10:18 AM Conversion Tools Feature #4997: pre-define Possenet call-graph hints: It would be helpful to have pre-defined Possenet call graph hints to reduce the number of ambiguous call sites when e... Greg Shah
10:16 AM Conversion Tools Feature #4997 (New): pre-define Possenet call-graph hints: Greg Shah
10:02 AM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> As of this moment, we don't need to implement our own word break tables. We can avoid this featu... Igor Skornyakov
09:53 AM Database Feature #1587: implement full support for word indexes: I like this Russian saying "shooting a canon at sparrows".
As of this moment, we don't need to implement our own w... Greg Shah
09:44 AM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> > I have no experience with full-text search support in SQL databases, but after a quick look at ... Igor Skornyakov
09:14 AM Database Feature #1587: implement full support for word indexes: The specific solution does not matter to me so long as it is compatible and fast. Anything (Igor's idea or the built... Greg Shah
09:13 AM Database Feature #1587: implement full support for word indexes: > I have no experience with full-text search support in SQL databases, but after a quick look at the documentation, I... Greg Shah
08:15 AM Database Feature #1587: implement full support for word indexes: Greg Shah wrote:
> Some useful references:
>
> * "ElasticSearch":https://en.wikipedia.org/wiki/Elasticsearch - th... Igor Skornyakov

11/04/2020

03:41 PM User Interface Bug #4995 (Closed): NPE in WindowManager.isDisplayed: Greg Shah
02:48 PM User Interface Bug #4995: NPE in WindowManager.isDisplayed: I'm OK with the 3821c/11791 changes. Constantin Asofiei
12:57 PM User Interface Bug #4995 (Review): NPE in WindowManager.isDisplayed: I confirm the issue is resolved with 3821c/11791.
Constantin, since you recently have changed the code in this are... Eric Faulhaber
12:18 PM User Interface Bug #4995 (WIP): NPE in WindowManager.isDisplayed: This was really regression from recent @RoaringBitmap@ usage optimization. In @ChUI@ it is not expected for drop-down... Eugenie Lyzenko
10:31 AM User Interface Bug #4995: NPE in WindowManager.isDisplayed: Recreated with terminal client. Debugging. Eugenie Lyzenko
09:33 AM User Interface Bug #4995: NPE in WindowManager.isDisplayed: Recreate:
# log into Hotel ChUI
# Choose "R Rooms" menu option
# (U)pdate from strip menu
# down arrow to see d... Eric Faulhaber
09:30 AM User Interface Bug #4995 (Closed): NPE in WindowManager.isDisplayed: Eric Faulhaber
12:43 PM Database Feature #4996 (WIP): Integrate hash indexes in H2 temp-tables: Adrian Lungu
09:51 AM User Interface Bug #4993: Overlay prevents input when modal dialog open in embedded mode in Chrome: Constantin Asofiei wrote:
> What's your Chrome version? With Chrome Version 85.0.4183.121 (Official Build) unknown (... Hynek Cihlar
09:14 AM User Interface Bug #4993: Overlay prevents input when modal dialog open in embedded mode in Chrome: What's your Chrome version? With Chrome Version 85.0.4183.121 (Official Build) unknown (64-bit) I can open and use th... Constantin Asofiei
09:13 AM User Interface Bug #4993: Overlay prevents input when modal dialog open in embedded mode in Chrome: To reproduce: run Hotel GUI in embedded mode, open any modal dialog (Calendar for example). The grey overlay, which i... Hynek Cihlar
09:10 AM User Interface Bug #4993 (Closed): Overlay prevents input when modal dialog open in embedded mode in Chrome: Hynek Cihlar
09:40 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: I think that the date time picker formats its value according to the locale settings. So I can change locale and its ... Sergey Ivanovskiy
09:22 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Constantin, OK, I will try to write these instructions. It seems that finally it was due to the fact that @VALUE@ is ... Sergey Ivanovskiy
09:17 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Sergey Ivanovskiy wrote:
> I would like to propose to extend @DATE@, @DATETIME@ and @DATETIME-TZ@ in FWD in order to... Constantin Asofiei
09:15 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: I would like to propose to extend @DATE@, @DATETIME@ and @DATETIME-TZ@ in FWD in order to except ISO8601 date and tim... Sergey Ivanovskiy
09:15 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: In my use case in #4947, there is no usage of the FORMAT attribute for the calendar. So it uses the default calendar... Constantin Asofiei
09:13 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: It seems that @SESSION:DATE-FORMAT@ is applied only (has impacts only) to @DATE@, @DATETIME@ and @DATETIME-TZ@ and it... Sergey Ivanovskiy
09:06 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Constantin Asofiei wrote:
> Sergey, the shown VALUE is not ISO-8601 format; why was this assumption made, that the s... Sergey Ivanovskiy
09:24 AM Database Bug #4994: NPE in AdaptiveQuery when loading null data for an outer join: When a @CompoundQuery@ has a component using the OUTER JOIN option, we try to load data via the @AdaptiveQuery.load(O... Eric Faulhaber
09:13 AM Database Bug #4994 (Closed): NPE in AdaptiveQuery when loading null data for an outer join: Eric Faulhaber
06:40 AM Base Language Feature #4384: Builtin OO Implementation: > but the issue is they might just want to extend the default one :(
If someone does this, we will implement a fu... Greg Shah
04:54 AM Base Language Feature #4384: Builtin OO Implementation: Greg Shah wrote:
> Is ABLSocketLibrary required here? Is there some public interface of the HTTP client that requri... Marian Edu
08:09 PM Base Language Feature #4384: Builtin OO Implementation: > This, however, makes the implementation not 100% compatible and anything beside the main `execute` method in ABLSoc... Greg Shah
06:34 AM Base Language Feature #3853: implement LOG-MANAGER runtime: Please see #4384-396 for some discussion about logging in the built-in OO classes. There will be work there to test ... Greg Shah
06:01 AM Base Language Bug #4992: File lock with JSON Parse/Write File: Greg Shah wrote:
> Does this happen on both Linux and Windows?
We were only working on Windows for now but this m... Marian Edu
05:57 AM Base Language Bug #4992: File lock with JSON Parse/Write File: Greg Shah wrote:
> What JDK do you use (post output of @java -version@)?
java version "1.8.0_101"
Java(TM) SE Runt... Marian Edu
05:51 AM Base Language Bug #4992: File lock with JSON Parse/Write File: What JDK do you use (post output of @java -version@)? Greg Shah
05:50 AM Base Language Bug #4992: File lock with JSON Parse/Write File: Does this happen on both Linux and Windows? Greg Shah
04:16 AM Base Language Bug #4992: File lock with JSON Parse/Write File: Just to clarify, it looks like the issue comes from opening the file read-only. We open, close the log file constantl... Marian Edu
08:20 PM Base Language Bug #4992: File lock with JSON Parse/Write File: From Marian:
> There seems to be a locking issue that we're experiencing with @ParseFile@ (ObjectModelParser) and ... Greg Shah
03:53 AM Database Feature #4055: optimize temp-table output parameter copying: Regarding @optimize extent bulk copy using insert into select from@, I found an optimization which doesn't rely anymo... Adrian Lungu

11/03/2020

04:22 PM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Sergey, the shown VALUE is not ISO-8601 format; why was this assumption made, that the string read from the VALUE att... Constantin Asofiei
02:45 PM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: I forgot to add... Sergey Ivanovskiy
02:32 PM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: The date time picker should have style format. I recorded this video @vm-date-picker.mkv@ Sergey Ivanovskiy
01:29 PM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Sergey, I can't make it work. I need your help with a testcase like this (with the original OCX):
* use an 'invisib... Constantin Asofiei
10:37 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Constantin Asofiei wrote:
> Sergey, how can I run test-date-time-picker-1.w in 4GL?
Constantin, please read this ... Sergey Ivanovskiy
08:55 AM User Interface Feature #4174: implement calendar control/dtpicker OCX replacement: Sergey, how can I run test-date-time-picker-1.w in 4GL? Constantin Asofiei
03:53 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: @clipTriangles@ should work now but in some cases it needs to test if a clipping rectangle is inside a triangle. Thus... Sergey Ivanovskiy
03:40 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I have no manual edits and still can't reproduce the correct screen. All drawings are still present at the screen aft... Sergey Ivanovskiy
02:53 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> What is the value for @graphicsCached@ must be? This question is due to @p2j.screen.js@ h... Hynek Cihlar
02:39 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: What is the value for @graphicsCached@ must be? This question is due to @p2j.screen.js@ has this code at the end of t... Sergey Ivanovskiy
02:10 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Yes, @screenTexture@. I enabled @webgl@ and recorded this video @hotel-webgl-enabled.mkv@... Hynek Cihlar
11:07 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Yes, @screenTexture@. I enabled @webgl@ and recorded this video @hotel-webgl-enabled.mkv@ with @hotel_gui@. Labels an... Sergey Ivanovskiy
09:29 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek Cihlar wrote:
> > Sergey Ivanovskiy wrote:
> > > It is not clear for me now. Even... Hynek Cihlar
09:23 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Don't mind this note because it occurs due to @disablePixelManipulation@... Sergey Ivanovskiy
09:18 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > It is not clear for me now. Even we can put drawing on the textu... Sergey Ivanovskiy
07:29 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> It is not clear for me now. Even we can put drawing on the texture, how we can clean the ... Hynek Cihlar
06:58 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > Hynek Cihlar wrote:
> > > Sergey Ivanovskiy wrote:
> > > > but... Sergey Ivanovskiy

11/02/2020

08:44 AM Base Language Bug #4992 (New): File lock with JSON Parse/Write File: Marian Edu
02:30 AM Base Language Feature #4384: Builtin OO Implementation: Greg, for the HTTP client in 4GL a plain client socket is used for making all requests while in FWD the Apache Http c... Marian Edu
07:14 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed revision 11777-11778 (3821c) fixed @cutLine@ in the case of slopped line given by @(x1, y1)@ and @(x2, y2)@. Sergey Ivanovskiy

11/01/2020

04:06 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Committed revision 11774-11776 (3821c) fixed @clipTriangles()@ and added @clipTrianglesTest@. Sergey Ivanovskiy

10/30/2020

05:08 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I am not sure that @clipTriangles@ is important for the general cases but the current implementation has gaps. One of... Sergey Ivanovskiy
01:14 PM Database Feature #1587: implement full support for word indexes: The @TEMP-TABLE:ADD-NEW-INDEX@ method depends on this, as noted in #4397. When task is finished, the word indexes mus... Ovidiu Maxiniuc
01:05 PM Database Feature #4397: add database attrs, methods and options: >> TEMP-TABLE:ADD-NEW-INDEX() method
>
> Not touched. (It is currently marked as partial because it doesn't handle ... Greg Shah
11:53 AM Database Feature #4397: add database attrs, methods and options: Status of issues in 4397a/11776.
> * @BUFFER:LAST-BATCH@ attribute
Done 99%. There is one edge-case where a "look-a... Ovidiu Maxiniuc
07:12 AM Database Feature #4055: optimize temp-table output parameter copying: Directions for temp-table copy optimization:
* -extend the use of *insert into select from* for some cases of append... Adrian Lungu
07:08 AM Database Feature #4055: optimize temp-table output parameter copying: *Extent*: When in @insertBulk@ mode, the extents fields are copied one by one. This can be also optimized with a @in... Adrian Lungu

10/29/2020

01:21 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek, could you add an option to the directory to enable webgl rendering?
Will do. If... Hynek Cihlar
11:27 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I have a question why in this code we try to clip drawings two times. It should be enough to clip one time: @cutLine@... Sergey Ivanovskiy
10:52 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> I found an issue with @cutTriangleLine@ that is it can change the order of points. It nee... Sergey Ivanovskiy
10:38 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I found an issue with @cutTriangleLine@ that is it can change the order of points. It needs to save the order of vert... Sergey Ivanovskiy
09:38 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek, could you add an option to the directory to enable webgl rendering? Sergey Ivanovskiy
07:37 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Yes, the algorithm is quite simple. Each triangle is intersected with disjoint clipping rectangles and thus it can pr... Sergey Ivanovskiy
05:28 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek Cihlar wrote:
> > Sergey Ivanovskiy wrote:
> > > Please look at this fixed versio... Hynek Cihlar
05:26 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Sadly, this modern multi line string impacts the Eclipse outline view so it doesn't show ... Hynek Cihlar
02:49 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sadly, this modern multi line string impacts the Eclipse outline view so it doesn't show all renderer's methods. Does... Sergey Ivanovskiy
02:28 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: The Precision Test is just drawings of clipped rectangles (not filled) but the actual rectangle drawing misses its ri... Sergey Ivanovskiy
02:08 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > Please look at this fixed version, the committed revision 11766 ... Sergey Ivanovskiy
10:13 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: > The WebGL prototype is nearly ready. See below a screenshot of the demo_widget.p test case rendered in WebGL.
Ve... Greg Shah
08:24 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Please look at this fixed version, the committed revision 11766 (3821c).
Sergey, it st... Hynek Cihlar
08:22 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: The WebGL prototype is nearly ready. See below a screenshot of the @demo_widget.p@ test case rendered in WebGL.
!S... Hynek Cihlar
12:11 PM Database Feature #4055: optimize temp-table output parameter copying: I will ignore #4055-60 for now, it doesn't fit my understanding of how @copy-temp-table@ is working. I will document ... Adrian Lungu
07:06 AM Database Feature #4055: optimize temp-table output parameter copying: I am a bit confused of two recently generated testcases. I tried to experiment with @copy-temp-table@ in the context ... Adrian Lungu
05:34 AM Database Feature #4055: optimize temp-table output parameter copying: Eric Faulhaber wrote:
> Each legacy temp-table index, whether it is unique or not in the legacy schema, is created w... Adrian Lungu

10/28/2020

06:42 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Please look at this fixed version, the committed revision 11766 (3821c). Sergey Ivanovskiy
05:24 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Thanks, it has a gap that I didn't observe. Working on the fix. Sergey Ivanovskiy
04:59 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Please review this version committed revision 11763 (3821c). I am using @cutLine@, but it... Hynek Cihlar
04:12 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Please review this version committed revision 11763 (3821c). I am using @cutLine@, but it can be used an analog @cutT... Sergey Ivanovskiy
03:12 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> I will commit sooner, sorry for this delay.
OK, no problem. Hynek Cihlar
03:09 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: I will commit sooner, sorry for this delay. Sergey Ivanovskiy
01:21 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > It seems that we need to clip rectangles and then to build trian... Hynek Cihlar
01:16 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> It seems that we need to clip rectangles and then to build triangles from them.
Yes. ... Hynek Cihlar
01:00 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: It seems that we need to clip rectangles and then to build triangles from them. I suppose that line drawing primitive... Sergey Ivanovskiy
12:42 PM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Yes, I am working on this issue. Do we need to clip triangles in our main js thread if we are planning to use https:/... Sergey Ivanovskiy
10:50 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey I need your help with implementing clipping. This is a real time priority as it blocks the prototype.
In th... Hynek Cihlar
08:45 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Eugenie, this renderer defined by @p2j.canvas_renderer_webgl.js@ is not used by the js cl... Eugenie Lyzenko
07:25 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Please review @DotsPathRenderer.strokeLine@ and @DefaultPathRenderer.strokeLine@ in the committed rev. 11758 (3821c). Sergey Ivanovskiy
04:59 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> You planned to integrate this renderer into the js client. For webgl testing I am using a... Hynek Cihlar
04:56 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Sergey Ivanovskiy wrote:
> Hynek Cihlar wrote:
> > Sergey Ivanovskiy wrote:
> > > but what is the performance cost... Hynek Cihlar
03:32 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: You planned to integrate this renderer into the js client. For webgl testing I am using a standalone test page with @... Sergey Ivanovskiy
03:02 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Hynek Cihlar wrote:
> Sergey Ivanovskiy wrote:
> > Another question is about @this.screenTexture@? Did you test som... Sergey Ivanovskiy
02:31 AM User Interface Support #4955: web client/javascript drawing - fast vs crisp: Eugenie, this renderer defined by @p2j.canvas_renderer_webgl.js@ is not used by the js client. It is not ready. Sergey Ivanovskiy
02:02 PM Database Feature #4055: optimize temp-table output parameter copying: Insofar as this affects your design decisions, please note that we do not actually create unique indices for temp-tab... Eric Faulhaber

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