我可以在 Oracle 中更改隔离级别吗？

Question

I'm writting a transaction in Oracle. Can I change isolation level within this transaction for one select statement? Now I have Read Commit, and I want within transaction change this once to serializable and next back to the read commit.

Best Regards, Gregory

Answer 1

In SQL, you can use the SET TRANSACTION statement

For example:

set transaction isolation level serializable;  
set transaction isolation level read committed;