Oracle DB: How can I write query ignoring case?

Question

As I had written in title, I have SQL query, run on Oracle DB, lets say:

SELECT * FROM TABLE WHERE TABLE.NAME Like \'IgNoReCaSe\'

If I woul

Answer 1

You can use the upper() function in your query, and to increase performance you can use a function-base index

 CREATE INDEX upper_index_name ON table(upper(name))