Thank so much!
Because I hear some information that XE can't work properly??? If you have any experiences in this area, can you show me?!
I don't know what you mean by "XE can't work properly"... Do you have some examples ?
As any program, XE has bugs and since it is free, you don't have Oracle support, so you can expect that if you encounter a bug, you'd better try to find a workaround than wait for the bug to be corrected . Yet, even though I've not seen XE in production, from what I've seen so far it seems robust enough. Its limitations put apart, it really seems to work like any other Oracle version.
ORA-000TK : No bind variable detected... Shared Pool Alert code 5 - Nuclear query ready .