Andrew Dunstan wrote:
> Bruce Momjian said:
> >
> > OK, I have a solution. It turns out that COPY and COPY.EXE behave
> > differently. :-O
> >
> > # cat x.c
> > #include <stdio.h>
> >
> > main()
> > {
> > system("copy.exe \"c:/msys/1.0/home/bruce momjian/a b\"
> > \"c:/msys/1.0/home/bruce momjian/c d\"");
> > }
> > # gcc -o x x.c
> > # ./x
> > The system cannot find the file specified.
> >
> > I just changed copy to copy.exe, and bingo, failure.
> >
> > I suggest we back out the backslash patch and provide a Win32 sample
> > archive line in postgresql.conf that quotes both args, and that we add
> > quotes to the Unix example too.
>
> There is no copy.exe - it's a command builtin to cmd.exe, at least on my
> system.
> Before jumping to a conclusion that we have an answer we need to make sure
> it works portably across all the Windows versions we are working with.
>
> My testing and Mark's experience suggest that the source path needs to be
> backslashed but the destination path maybe doesn't - which would actually
> work quite well for us *with* the backslash patch.
>
I saw some tests using copy.exe and thought they all did. I see now
that was just one test. Now that I have the setup I will try some more
combinations tomorrow.
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
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