FWD » Core Development » Database

03/04/2015

06:45 AM Bug #2524: missing support for NEXT-SIBLING attribute for buffer handles

Ovidiu Maxiniuc wrote:
> Constantin Asofiei wrote:
> > Ovidiu, about HandleChain changes: the buffer-specific code ... Constantin Asofiei

05:43 AM Bug #2524: missing support for NEXT-SIBLING attribute for buffer handles

Constantin Asofiei wrote:
> Ovidiu, about HandleChain changes: the buffer-specific code I think should reside in ove... Ovidiu Maxiniuc

05:37 AM Bug #2524: missing support for NEXT-SIBLING attribute for buffer handles

Ovidiu, about HandleChain changes: the buffer-specific code I think should reside in overridden methods in the Buffer... Constantin Asofiei

05:17 AM Bug #2524: missing support for NEXT-SIBLING attribute for buffer handles

Eric Faulhaber wrote:
> Ovidiu: please rename the testcase to something more descriptive (you can keep "2524" as par... Ovidiu Maxiniuc

03/03/2015

05:28 PM Bug #2524: missing support for NEXT-SIBLING attribute for buffer handles

One more thing: please make the @BufferImpl@ constructor you added @protected@ instead of @public@. As an implementat... Eric Faulhaber

03:29 PM Bug #2524: missing support for NEXT-SIBLING attribute for buffer handles

Code review 0303c:
You added a call to @release()@ at @TemporaryBuffer@:3411, which seems unrelated to the remaini... Eric Faulhaber

12:26 PM Bug #2524: missing support for NEXT-SIBLING attribute for buffer handles

The attached update fixes the management of dynamic buffer handles. Ovidiu Maxiniuc

11:55 AM Bug #2533 (WIP): management of dynamic buffer handles

Ovidiu Maxiniuc

02/27/2015

08:37 AM Bug #2526: Records preserving its position in the sorting index for adaptive query

As for initial analysis: currently we use record snapshots as the base to find the next record in the index using an ... Stanislav Lomany

08:28 AM Bug #2526: Records preserving its position in the sorting index for adaptive query

This problem was noticed in an editable browse which easily exposes this bug. Assigning a value to a field of the ind... Stanislav Lomany

08:17 AM Bug #2526 (New): Records preserving its position in the sorting index for adaptive query

Stanislav Lomany

02/26/2015

12:49 PM Bug #2488: replace runtime compilation of dynamic queries

I found a test case that fails to convert properly.... Ovidiu Maxiniuc

02/25/2015

03:53 PM Bug #2524: missing support for NEXT-SIBLING attribute for buffer handles

The reference pdf states that the SESSION:FIRST-BUFFER is the head of the linked list of _"handles for the dynamic bu... Ovidiu Maxiniuc

02/24/2015

03:14 PM Bug #2524 (WIP): missing support for NEXT-SIBLING attribute for buffer handles

Ovidiu Maxiniuc

03:11 PM Bug #2524: missing support for NEXT-SIBLING attribute for buffer handles

I noticed the following message printed in the app-server 'client' log after each executed request.... Ovidiu Maxiniuc

02:44 PM Bug #2524 (Closed): missing support for NEXT-SIBLING attribute for buffer handles

Ovidiu Maxiniuc

02/19/2015

03:04 PM Bug #2488: replace runtime compilation of dynamic queries

Ovidiu Maxiniuc wrote:
> The generated code is unchanged for majic. The attached update passed the conversion test.
... Eric Faulhaber

12:01 PM Bug #2488: replace runtime compilation of dynamic queries

The generated code is unchanged for majic. The attached update passed the conversion test. Ovidiu Maxiniuc

09:44 AM Bug #2488: replace runtime compilation of dynamic queries

Eric Faulhaber wrote:
> Where did the need to improve the predicate prep come from? What is the rationale behind the... Ovidiu Maxiniuc

02/18/2015

03:40 PM Bug #2488: replace runtime compilation of dynamic queries

Code review 0218a:
Where did the need to improve the predicate prep come from? What is the rationale behind the cu... Eric Faulhaber

02:40 PM Bug #2488: replace runtime compilation of dynamic queries

Added support for @LogicalExpression@ anon c'tor.
Refactored some method names to better fit their implementation. Ovidiu Maxiniuc

02:41 PM Bug #2514: incorrect return values for get{First|Next|Last|Previous} methods

This update should fix the return values for respective methods. Ovidiu Maxiniuc

02/17/2015

03:34 PM Bug #2488: replace runtime compilation of dynamic queries

Oops, I forgot the update. here it is. Ovidiu Maxiniuc

03:33 PM Bug #2488: replace runtime compilation of dynamic queries

Changes since 0210a:
* Improved @preparePredicate()@ for OPEN QUERY predicates to
- allow one level nested quotes
- a... Ovidiu Maxiniuc

10:21 PM Bug #2488: replace runtime compilation of dynamic queries

Code review 0210a:
The version of @DynamicQueryHelper@ in the update shows no difference from the latest version i... Eric Faulhaber

02/13/2015

02:32 PM Bug #2514: incorrect return values for get{First|Next|Last|Previous} methods

Alternative working form for ... Ovidiu Maxiniuc

07:46 AM Bug #2514: incorrect return values for get{First|Next|Last|Previous} methods

The set of get{First|Next|Last|Previous} methods should return:
* @?@ (unknown) if the query object handle is invali... Ovidiu Maxiniuc

07:38 AM Bug #2514 (Closed): incorrect return values for get{First|Next|Last|Previous} methods

Ovidiu Maxiniuc

02/11/2015

06:56 AM Bug #2488: replace runtime compilation of dynamic queries

The problem reported in note-62 is fixed by adding the @methods_attributes.rules@ to runtime conversion. With this oc... Ovidiu Maxiniuc

02/10/2015

02:41 PM Bug #2488: replace runtime compilation of dynamic queries

The attached update should handle the @WhereExpressions@.
There are a few other issues that must be solved first:
*... Ovidiu Maxiniuc

02:07 PM Bug #2488: replace runtime compilation of dynamic queries

Eric Faulhaber wrote:
> At a glance, yes, that looks wrong. Have you converted the static form of the same query? Thi... Ovidiu Maxiniuc

01:57 PM Bug #2488: replace runtime compilation of dynamic queries

At a glance, yes, that looks wrong. Have you converted the static form of the same query? This will tell you if the p... Eric Faulhaber

01:52 PM Bug #2488: replace runtime compilation of dynamic queries

Eric,
I almost finished implementing support for 'extending' and interpreting the client-side @WhereExpression@ but ... Ovidiu Maxiniuc

02/09/2015

02:16 PM Bug #2488: replace runtime compilation of dynamic queries

Eric Faulhaber wrote:
> If we cannot come up with a single test case which would result in client-side where clause ... Ovidiu Maxiniuc

01:25 PM Bug #2488: replace runtime compilation of dynamic queries

IIRC the point is that there can be multiple dynamic buffers with the same name in the same scope and some P2J struct... Stanislav Lomany

01:13 PM Bug #2488: replace runtime compilation of dynamic queries

Stanislav Lomany wrote:
> Eric, are you basically asking why suffixes are added to the names of dynamic buffers?
Ye... Eric Faulhaber

01:08 PM Bug #2488: replace runtime compilation of dynamic queries

Eric, are you basically asking why suffixes are added to the names of dynamic buffers? Stanislav Lomany

12:17 PM Bug #2488: replace runtime compilation of dynamic queries

Stanislav, I don't fully understand the following comment, from @DynamicQueryHelper@:763:... Eric Faulhaber

10:36 AM Bug #2488: replace runtime compilation of dynamic queries

If we cannot come up with a single test case which would result in client-side where clause processing (all so far se... Eric Faulhaber

09:24 AM Bug #2488: replace runtime compilation of dynamic queries

Regarding the user-defined functions. I was thinking too ahead. At this moment the @ProgressParser@ cannot handle UDF... Ovidiu Maxiniuc

08:25 AM Bug #2488: replace runtime compilation of dynamic queries

Eric Faulhaber wrote:
> The result of this evaluation would be fed into an adapter subclass of the @WhereExpression@... Ovidiu Maxiniuc

04:15 AM Bug #2488: replace runtime compilation of dynamic queries

Eric,
I tried such constructs on windev01.
*CAN-FIND*: P2J parses and successfully converts them in java code, ... Ovidiu Maxiniuc

02/07/2015

11:38 PM Bug #2488: replace runtime compilation of dynamic queries

Each OPEN QUERY in the following test case (@client-where-simple.p@) will force client-side where clause processing:
... Eric Faulhaber

07:03 PM Bug #2488: replace runtime compilation of dynamic queries

The regression test was successful. Please commit and distribute the update. Eric Faulhaber

02/06/2015

04:15 PM Bug #2488: replace runtime compilation of dynamic queries

The conversion test was successful. There are no differences in the generated code with the attached update. Ovidiu Maxiniuc

02:07 PM Bug #2488: replace runtime compilation of dynamic queries

> The best alternative is to use your solution from note 43 and rename the new method to @putAnnotationObject()@ so t... Eric Faulhaber

02:00 PM Bug #2488: replace runtime compilation of dynamic queries

Eric,
The last updates fail to convert the majic sources. The reason is the @putAnnotation()@ method. Although I use... Ovidiu Maxiniuc

12:38 PM Bug #2488: replace runtime compilation of dynamic queries

Thanks, Ovidiu. Please post your conversion results when that's done. I'll run my tests later today or overnight. Eric Faulhaber

07:31 AM Bug #2488: replace runtime compilation of dynamic queries

> * Why did you indent build.xml:265?
There were some TABs characters in that file that I replaced with plain spaces... Ovidiu Maxiniuc

11:03 PM Bug #2488: replace runtime compilation of dynamic queries

Code review 0205a:
* Please put back the indent at @DynamicQueryHelper@:101.
* I think the logging levels used in... Eric Faulhaber

02/05/2015

03:05 PM Bug #2488: replace runtime compilation of dynamic queries

Eric Faulhaber wrote:
> Before I write up the code review, I need a definitive answer on the client-side where claus... Ovidiu Maxiniuc

01:01 AM Bug #2488: replace runtime compilation of dynamic queries

Before I write up the code review, I need a definitive answer on the client-side where clause processing question in ... Eric Faulhaber

11:16 AM Feature #2134: configurable denormalization of extent fields into individual fields in schema con...

Update that excludes temporary table fields from denormalization process. Committed to bzr revision 10743. Stanislav Lomany