Re: question about relation_open
| От | Rahila Syed |
|---|---|
| Тема | Re: question about relation_open |
| Дата | |
| Msg-id | CAH2L28tOY+4KG0oM9i+4Ob4Td+zsiphpj5ucTvSWVOhfpBzYDQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | question about relation_open (Giampaolo Capelli <giampow@gmail.com>) |
| Ответы |
Re: question about relation_open
|
| Список | pgsql-hackers |
Hi,
I want to call the function ReadBufferExtended
to get the raw data of a given buffer
and I've read in some examples that I need to call relation_open
first, in order to get a Relation variable and also lock the relation.
The function relation_open returns a non NULL pointer in my extension, but then the last line in the following snippet crashes postgres.
If possible, can you share a core dump in that case?
Also, can you share any errors that you see in logs when postgres crashes?
Thank you,
Thank you,
Rahila Syed
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