Re: COPY not handling BLOBs
От | David Rysdam |
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Тема | Re: COPY not handling BLOBs |
Дата | |
Msg-id | 411123E2.2060205@ll.mit.edu обсуждение исходный текст |
Ответ на | Re: COPY not handling BLOBs (Doug McNaught <doug@mcnaught.org>) |
Ответы |
Re: COPY not handling BLOBs
Re: COPY not handling BLOBs |
Список | pgsql-general |
Doug McNaught wrote: >David Rysdam <drysdam@ll.mit.edu> writes: > > > >>Right now I'm having to write a program to create all the large >>objects up front and record the OIDs in a file which I will then COPY >>in with the rest of my data. >> >> > >You might consider using "bytea" instead of large objects, unless you >need the lo_read()/lo_seek() API in your client app... I'm not >super-familiar with how bytea and COPY work together, though. > >-Doug > > bytea will only go up to "several thousand bytes" according to the docs. I assume it's not very precise because the maximum is 8196 - $other_fields_in_row. My binary data could be a couple times that or even much bigger for other apps.
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