bReturnDone      146398 ext/sqlite3/libsqlite/sqlite3.c static int fts3DoOptimize(Fts3Table *p, int bReturnDone){
bReturnDone      146426 ext/sqlite3/libsqlite/sqlite3.c   return (rc==SQLITE_OK && bReturnDone && bSeenDone) ? SQLITE_DONE : rc;