Can anyone please tell/point me where I can get the
postgresql system layout (I've an interest to contribute). I would also
like to know the files involved for performing each task ( for eg when
doing a select operation what is exactly happening in postgres along
with the files).
I was wandering inside the source for a while and I couldn't get a start point to go with.
Need a clarification in copydir.c file of src/port
directory, In the following snippet the destination directory is
created first then the source directory is read. Suppose if I don't
have permission to read the source, even then the destination directory
would be created.
I just want to know whether there is any reason for doing so?
if (mkdir(todir, S_IRUSR | S_IWUSR | S_IXUSR) != 0)
errmsg("could not create directory \"%s\": %m", todir)));
xldir = AllocateDir(fromdir);
if (xldir == NULL)
errmsg("could not open directory \"%s\": %m", fromdir)));
with thanks & regards,
Satyam Computer Services Ltd.