hello,

i want to know when we execute some SQL and we receive an error if the error is because

SQL QUERY RELATED
1/ SQL syntax
2/ foreign key or primary key violation

DATABASE RELATED
1/ client was disconnected from the database
2/ server shutdown
3/ network error
3/ etc...

this to know when i must release the database connection or when i simply need to rollback the query


thanks by advance for you help

stephane

--
http://www.arkadia.com/fra/
http://www.arkadia.com/rus/
http://www.arkadia.com/usa/