???????????????????????????????????????? ??????? ??????????? ??? ?????????? ???? ????? ??? ????????????? ????????????????????????????????? ??????????????????????????????????????????????????????????????????????????????????????????? ?????????? ??????????? ????? ????????? ??????????????????????????????????????????????????????? ???????????????? ?????

?????????????????? ????????????? ????????????? ???????????? ????????????? ?????? ???????? ?? ??? ??????? ???????? ???????????????? ??????????????????: ????? ??????????? website   ???????? ??????????? ??????????????????????????????????????????????????????????????????????????????????? ????? : ????????? ????????????????? ????????? ?????????? ???

By default, pg_upgrade will look forward to all documents in the upgraded cluster to generally be composed securely to disk. this selection brings about pg_upgrade to return without having waiting around, which is faster, but signifies that a subsequent functioning program crash can go away the data Listing corrupt. commonly, this feature is benefi