Does sqlite3 support a trigger to automatically update an 'updated_on' datetime field?

Question

I have a table that looks like this

user_id   |  name   |  created_on   |   updated_on
--------------------------------------------------
1         | Peter D | 1         


        

Answer 1

CREATE TRIGGER your_table_trig AFTER UPDATE ON your_table
 BEGIN
  update your_table SET updated_on = datetime('now') WHERE user_id = NEW.user_id;
 END;