Re: (7.1) BIT datatype
От | Oliver Elphick |
---|---|
Тема | Re: (7.1) BIT datatype |
Дата | |
Msg-id | 200012220715.eBM7FSP22086@linda.lfix.co.uk обсуждение исходный текст |
Ответ на | RE: (7.1) BIT datatype ("Christopher Kings-Lynne" <chriskl@familyhealth.com.au>) |
Список | pgsql-hackers |
"Christopher Kings-Lynne" wrote: >I have been using the BIT and VARBIT types in Postgres 7.0.3 (undocumented I >believe),and I note that the _input_ format is as follows: > >update blah set flags='b101001'; -- Binary That is still accepted. >update blah set flags='xff45'; -- Hex That is not. >But the _output_ format (for varbit) is always: > >B'1010110' bray=# select * from junk; id | flag1 | flags | flags2 ------+-------+----------+--------AAAA | 1 | 11000101 | BBBB | 0 | 00111010 | cccc | 0 | 01101100 | 11001dddd| 0 | 01100000 | >Has any of this changed in 7.1? -- Oliver Elphick Oliver.Elphick@lfix.co.uk Isle of Wight http://www.lfix.co.uk/oliver PGP: 1024R/32B8FAA1: 97 EA 1D 47 72 3F 28 47 6B 7E 39 CC 56 E4 C1 47 GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839 932A 614D 4C34 3E1D 0C1C ======================================== "And there were in the same country shepherds abiding in the field, keepingwatch over their flock by night. And, lo, the angel of the Lord came upon them, and the glory of the Lordshone around them; and they were sore afraid. And the angel said unto them, " Fear not; for behold I bring yougood tidings of great joy which shall be to all people. For unto you is born this day in the city of David aSaviour, which is Christ the Lord." Luke 2:8-11
В списке pgsql-hackers по дате отправления: