Re: [GENERAL] PQexec(), what should I do for the "NULL in command" problem?

2007-11-12 Thread yang zhenyu
On Nov 12, 2007 11:13 PM, Martijn van Oosterhout <[EMAIL PROTECTED]> wrote: > On Thu, Nov 08, 2007 at 06:39:23PM -0800, jason wrote: > > As you know the interface of PQexec(): > > PGresult *PQexec(PGconn *conn, const char *command); > > > > "command" contains some SQL statements. > > > > But there

Re: [GENERAL] PQexec(), what should I do for the "NULL in command" problem?

2007-11-13 Thread yang zhenyu
> > > - out of line parameters > > How to? Is there any function for this? I mean the C interface. > > PQexecParams. > > > > - escape the nulls, like \0 > > Do you mean this function? > > #unsigned char *PQescapeBytea(const unsigned char *from, > > # size_t from_length,