Replace with update in cassandra

Question

I wanto update string to another string with method replace. I have been update success with MYSQL, but cassandra, I have a error. Thank for all!

This is commandline with MySQL:
    update table_1
    set field_1 = replace(field_1, 'hello', 'bonjour') where user_id = 9999;

score 3 · Answer 1 · answered Nov 02 '21 at 13:34

@LiamNguyen, you would achieve that in Cassandra as follows:

UPDATE table_1
  SET field_1 = `bonjour`
WHERE user_id = 9999
  IF field_1 = 'hello';

Additional References:

p/s: I am assuming user_id is your primary key of that Cassandra table

1 Answers1