Query the database for the next expr directly
Query the database for the next expr directly

Rather than getting the next token id and constructing a new expr
from our current set of tokens.

pteichman/cobe,meska/cobe,LeMagnesium/cobe,wodim/cobe-ng,tiagochiavericosta/cobe,pteichman/cobe,DarkMio/cobe,meska/cobe,DarkMio/cobe,wodim/cobe-ng,tiagochiavericosta/cobe,LeMagnesium/cobe