Insert first
insert /*+append*/ into users (userid,uname) select tmid,tname from tmp;
do it again
select * from users;
report an error
Solution
To commit after executing the subquery load, commit
Insert first
insert /*+append*/ into users (userid,uname) select tmid,tname from tmp;
do it again
select * from users;
report an error
Solution
To commit after executing the subquery load, commit