bUseCis          12781 ext/sqlite3/libsqlite/sqlite3.c   int bUseCis;                      /* Use covering indices for full-scans */
bUseCis          121397 ext/sqlite3/libsqlite/sqlite3.c          && sqlite3GlobalConfig.bUseCis
bUseCis          128562 ext/sqlite3/libsqlite/sqlite3.c       sqlite3GlobalConfig.bUseCis = va_arg(ap, int);