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. >
You mentioned that the postgres crashes. Did you mean it caused a Segmentation fault or something else like PANIC? 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, Rahila Syed
