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Row buffering
Message
From
29/01/1999 01:26:13
 
 
To
28/01/1999 10:42:34
General information
Forum:
Visual FoxPro
Category:
Forms & Form designer
Title:
Miscellaneous
Thread ID:
00180821
Message ID:
00181677
Views:
10
Hi Paige --

Being CCed I felt obliged to answer....the answer is no....VFP does not do what I guess would be called intelligent committing, meaning that each table is evaluated independently regardless of it's relationship to another table.

>
>I have been following this entire thread, reread pages 36 and 96 of your book 'Effective Techniques' and still have a question.
>
>I 'assume' that when I open a parent table with n child records, that the parent table and each child table is opened in seperate work areas and is buffered seperately.
>
>Question: If I am using Row buffering for all tables and if the pointer is moved off the parent record, committing the record in that table, will the child records be 'saved/written/committed' automaticaly?
>
>If I am using Table buffering for all tables will no records be Saved untill/unless a TABLEUPDATE() is executed?
>
>If, as you suggest, I use Row buffering for the parent table and Table buffering for the child table and if the pointer is moved off the parent record, committing the record in that table, will the child records be 'saved/written/committed' automaticaly?
>
>TIA.
>
>Regards,
>
>Paige
------------------------------------------------
John Koziol, ex-MVP, ex-MS, ex-FoxTeam. Just call me "X"
"When the going gets weird, the weird turn pro" - Hunter Thompson (Gonzo) RIP 2/19/05
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