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VFP 5.0a - UNLOCK Header flushes row buffered data
Message
From
09/07/1999 09:55:47
Andrzej Majlich
Vulcan sp. z o. o.
Wroclaw, Poland
 
 
To
09/07/1999 09:07:20
Andrzej Majlich
Vulcan sp. z o. o.
Wroclaw, Poland
General information
Forum:
Visual FoxPro
Category:
Troubleshooting
Miscellaneous
Thread ID:
00239374
Message ID:
00239394
Views:
13
What a pity....: MSKB Q141794

>The table is optimistic row buffered. Before making any changes I issue RLOCK("0") command. When I change previously existing record (GETFLDSTATE(-1) contains "2"s) and then UNLOCK RECORD 0 - the changes are still in the buffer (2 in getfldstate).
>But when I add a new record (field state 3 and 4) and issue the unlock header - VFP flushes the buffer and GETFLDSTATE returns "1"-s.
>When you use FLOCK() the UNLOCK updates all kinds of changes ("2" and "3").
>There is nothing in the doc about...
_________________

*|| Andrzej [NJ].
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