Dynamic conditional raw query question

Hello there, Im trying to create a dynamic query like this:

 await sql`SELECT
  column AS "data"
FROM my_table 
${type ? ` WHERE type = ${type}` : ''};`.execute(client);

 await sql`SELECT
  column AS "data"
FROM my_table 
${type ? ` WHERE type = ${type}` : ''};`.execute(client);

But kysely is trying to do substitution where I have my TS logic to either add the WHERE clause or not. How can I fix this ?

Dynamic conditional raw query question - Kysely