Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
How Begin Tran and Rollback work?
Message
 
 
À
24/04/2012 05:59:03
Information générale
Forum:
Microsoft SQL Server
Catégorie:
Autre
Versions des environnements
SQL Server:
SQL Server 2005
Divers
Thread ID:
01542374
Message ID:
01542439
Vues:
41
>>Hi,
>>
>>I am running a long script against a database (SQL Server 2005). At the top of the script there is a line:
>>
>>
>>BEGIN TRAN
>>GO
>>
>>
>>Then in the middle of the script, there are many places with code like this (where each table is being changed):
>>
>>
>>IF @@ERROR<>0 OR @@TRANCOUNT=0 BEGIN IF @@TRANCOUNT>0 ROLLBACK SET NOEXEC ON END
>>GO
>>
>>
>>Does it mean that if the script runs into any problem, the above code will UNDO ALL changes (all tables) done to the database?
>>
>>TIA.
>
>ignore this.

Ignore what?
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform