maskNew          122211 ext/sqlite3/libsqlite/sqlite3.c         Bitmask maskNew;                  /* Mask of src visited by (..) */
maskNew          122221 ext/sqlite3/libsqlite/sqlite3.c         maskNew = pFrom->maskLoop | pWLoop->maskSelf;
maskNew          122257 ext/sqlite3/libsqlite/sqlite3.c           if( pTo->maskLoop==maskNew