I have a script to load 4 tables which they have 3 millions records each. it took 40 mins to load them remotely But after re-running the script again, still it takes the same time ,40 min, to re load them again. I have two question??
1 - why it takes time to reload for second time??? Do I need to configure something ???
2- Is it possible to run only one part the load script? for example only one table get loaded.
I tired to run only one load script by commenting out the rest of the script but after run the other tables data disappeared and only one table data got loaded !!!!
I need to run part of the load script without loosing other data