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1896 00 JVCL Components major always 2004-06-25 13:06 2004-12-20 06:19
sergios  
 
normal  
resolved  
fixed  
none    
none 3.00 RC 1  
0001896: Problems in TjvMemoryData - working on it
In my new project I need some kind of provider/resolver but all controlled by me using TjvMemoryData but found some problems:

1. Blob fields's IsNull allways return true. I already correct this (Bug 0001635).
2. Deleted records are tracked by "Key field". Thats ok at this time. The list dont use ObjectList nor values are objects (are heap allocated variants), when list is cleared the key values arent, this obviusly leads to memory leaks.

// $Id: JvMemoryDataset.pas,v 1.13 2004/06/15 05:33:40 marquardt Exp $
Im working on changes to this component.
If someone has objetions or newer version on his machine please tell me.
This is the version Im using:
// $Id: JvMemoryDataset.pas,v 1.13 2004/06/15 05:33:40 marquardt Exp $
related to 0001635resolved AHUser BlobField.IsNull not works on TJvMemoryData 
related to 0002257resolved  Memory leak in function - DataSetLocateThrough - JvDBUtils.pas 
Issue History
2004-06-25 13:06 sergios New Issue
2004-10-22 09:16 anonymous Note Added: 0005441
2004-10-22 13:19 user72 Note Edited: 0005441
2004-10-22 13:19 user72 Relationship added related to 0001635
2004-10-22 13:19 user72 Relationship added related to 0002257
2004-10-22 13:21 user72 Note Added: 0005449
2004-10-22 13:21 user72 Status new => feedback
2004-10-29 02:18 user72 Note Added: 0005527
2004-10-29 02:18 user72 Note Added: 0005528
2004-11-30 04:29 obones Note Added: 0005770
2004-12-20 06:19 obones Status feedback => resolved
2004-12-20 06:19 obones Resolution open => fixed
2004-12-20 06:19 obones Assigned To => obones
2004-12-20 06:19 obones Note Added: 0005950
2004-12-20 06:19 obones Assigned To obones =>

Notes
(0005441)
anonymous   
2004-10-22 09:16   
(edited on: 2004-10-22 13:19)
In Desc. #2 (mem leak) is fixed with code in ISSUE ID 0002257 IMHO

edited on: 10-22-04 13:19
(0005449)
user72   
2004-10-22 13:21   
Please update to
// $Id: JvMemoryDataset.pas,v 1.21 2004/09/03 16:16:08 ahuser Exp $
before submitting any code.

Thanks
(0005527)
user72   
2004-10-29 02:18   
There has been recent updates to this component, so please get the latest version from CVS before uplaoding anything.

Thanks
(0005528)
user72   
2004-10-29 02:18   
There has been recent updates to this component, so please get the latest version from CVS before uplaoding anything.

Thanks
(0005770)
obones   
2004-11-30 04:29   
Please try with the latest zip files and tell us if the problem is fixed. These files are available here:

http://jvcl.sf.net/daily/ [^]
http://jcl.sf.net/daily/ [^]

If we don't hear from you in the next 14 days, we will consider this issue fixed.
(0005950)
obones   
2004-12-20 06:19   
This issue is now considered fixed.
Should it not be the case, please open a new one.