Question

Hi I have the following data

1    aaaa       
2    bbbb     
1    aaaa
3    cccc
2    bbbb
3    cccc

I want to import the above data to a SQLite like this

1    aaaa
2    bbbb
3    cccc

The same numbers must be imported once.

How can I do this?

Answer 1

Create the table with:

CREATE TABLE T1 
ID     INTEGER PRIMARY KEY AUTOINCREMENT,
C1     VARCHAR(60) UNIQUE

And then use the

insert or replace into T1 (C1) values ( ... )