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Is rollback required ?
Message
De
24/08/2005 09:48:50
 
 
À
24/08/2005 09:45:11
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 7 SP1
OS:
Windows 2000 SP4
Network:
Windows 2000 Server
Database:
Oracle
Divers
Thread ID:
01043285
Message ID:
01043307
Vues:
16
>>Hello all
>>
>>Simple question :
>>
>>If i'm accessing mutilple tables from Oracle and if my inserts are within a transaction and if i want to roll back all the inserts do i need to rollback from each invididual tables are one rollback will revert all the data
>>
>>Eg
>>
>>...Orcle Connection..
>>
>>Begin Transcation
>>
>>do while not eof()
>>
>>sele a
>> Insert ...
>> a=tableupdate(.t.)
>>
>>sele b
>> Insert ...
>> b=tableupdate(.t.)
>>
>>if a and b
>> end trans
>>else
>> rollback
>>endif
>>
>>In this code will rollback revert both a and b or only b.
>>
>>Thanks
>
>If a and b are DBC's tables or remote cursors then YES.
>Of course the VFP transaction commands don't touch the status of the ORACLE' transaction.

Thanks for the reply, What is they are Remote Views ? could you explain VFP transaction commands don't touch the status of the ORACLE' transaction ?

Thanks again,
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