I have a empty table Table_A with structure without data within schema say Schema_A. I also have the data csv file with 100k of data to be loaded into that table table_A. How can I achieve it using the sqloader approach. Any sample code, links, resources, ideas highly appreciated. Thanks in advance.
Why doesn't the Oracle optimizer use my index?
Querying too much data
Most Oracle developers know that an index is useful when you can use it to restrict your result set to a small number of the total rows in a table.
So, the obvious side…