PENDING_BYTE_PAGE  476 ext/pdo_sqlite/sqlite/src/btree.c # define PENDING_BYTE_PAGE(pBt)  0x7fffffff
PENDING_BYTE_PAGE  478 ext/pdo_sqlite/sqlite/src/btree.c # define PENDING_BYTE_PAGE(pBt) ((PENDING_BYTE/(pBt)->pageSize)+1)