--------恢复PDB------------------ create pluggable database testpdb admin user test identified by test; backup database plus archivelog tag 'full db backup'; RMAN> backup database plus archivelog
bind2nd和bind1nd的用法 struct printx: public binary_function<int, int, int > { int operator()(int a, int b)const { cout<<a+b<<endl; return a+b; } }; int main() { vector<int> my;