How can I change the default Database ValueBinder placeholder from 'c' to something custom

Hi, I’m using the Cake QueryBuilder in my personal project just to build the WHERE and HAVING portions of my SQL query. I’m not actually running the queries through Cake. The WHERE and HAVING are separate objects, therefore when I request the resulting SQL string, both WHERE and HAVING use the default ‘:c’ parameter tokens, which creates a conflict for me. Is there a way to instruct Cake to user an alternate token, ‘:h’ for example, during the object’s construction?