Hi folks,
I’ve just faced a situation here at work. Our application runs on Oracle, SqlServer, Sybase and PostGreSql. The problem was when a primary key violation occurs: after the error, the application tries to find the register, but if the ODBC is configured as “Transaction” on “Level of rollback on errors”, nothing is returned from the select. After a research, I found out that I must use “Statement” , but I’d like to know what happen when this configuration is set, because the application must start / finish the transaction. I’m tried “Nop: don’t rollback anything”, cause make more sense for me: don’t do anything, let the application control the transactions, but using it, the application can’t continue and make more statements.
Because I don’t like to use something that I don’t know, please, does anybody have more information about the configurations of “Level of rollback on errors”?
Thanks,
Renato.