From: hook <hook@kcp.com>
To: pgsql-sql@postgresql.org
Subject: I'm baffled
Date: Tue, 18 May 2004 11:19:16 -0500
Message-ID: <40AA3784.4060303@kcp.com> (raw)
I have a couple of 'c' object files that send mail when ever there in an
insert or delete to specified tables.
The problem is that I get the mail message even if the insert fails!
what am I doing wrong?
thanks
The function;
create function insert_r1(text, text, text, text) returns int4
as '/var/pgsql/insert_r1.so' LANGUAGE 'c' ;
the rule:
create rule partmaster_I as
on insert to partmaster
do select insert_R1(new.afpn, 'partmaster(insert)','','') as answer;
the 'c' module:
# include "internal/postgres_fe.h"
# include <string.h>
# include <unistd.h>
int insert_r1(text *arg1, text *arg2, text *arg3, text *arg4)
{
char *table, *key, *mesg, *user;
char host[20];
FILE *fp;
arg1->vl_dat[arg1->vl_len - VARHDRSZ] = '\0';
arg2->vl_dat[arg2->vl_len - VARHDRSZ] = '\0';
arg3->vl_dat[arg3->vl_len - VARHDRSZ] = '\0';
arg4->vl_dat[arg4->vl_len - VARHDRSZ] = '\0';
key = strdup(arg1->vl_dat);
table = strdup(arg2->vl_dat);
mesg = strdup(arg3->vl_dat);
user = strdup(arg4->vl_dat);
gethostname(host, sizeof(host));
system(" cat /tmp/newMsg >> /tmp/newMsg.arc");
if ( (fp = fopen("/tmp/newMsg", "w+") ) == NULL)
return(-1);
fprintf(fp, "%s:: %s:(%s) Approval requested - %s %s\n",
host,table,key,mesg,user);
fclose (fp);
system("Mail -s \"Bmss \" hook@kcp.com < /tmp/newMsg");
return(0);
}
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To: pgsql-sql@postgresql.org
Cc: hook@kcp.com
Subject: Re: I'm baffled
In-Reply-To: <40AA3784.4060303@kcp.com>
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