Hello,
We are on the way to move from adabasd to maxdb (Version 7.6).
Now we are faced with a problem concerning our c++- programs ( Precompiler).
The problem has with Char-Hostvariable to do. Int-Hostvariable works as
expected.
It seems to be a runtime problem. I can compile and link it without any
error.
During running, I got Segmentation fault. Debugging didn´t help.
Is it a dynamic link (shared libraries) problem?
LD_LIBRARY_PATH is set as following:
/opt/sdb/7600/lib:/opt/sdb/7600/sap:/opt/sdb/programs/lib:
/opt/sdb/programs/web/lib:/opt/sdb/programs/runtime/7600/lib:
/opt/sdb/programs/runtime/7500/lib:
Here is a small program, which shows how the code looks like.
*******************************************************************+
#include <iostream>
#include <strstream>
#include <iomanip>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
#include <stdio.h>
#include <rw/locale.h>
#include <sys/shm.h>
#include <sys/mman.h>
int main(int argc, char *argv[])
{
exec sql begin declare section;
char serverdb[17];
char usr[31], servername[27], pwd[17];
char account_id[17]= "C000096565";
int wid;
exec sql end declare section;
strcpy(serverdb, "DEVDB");
strcpy(usr, "DBA");
strcpy(pwd, "dba");
strcpy(servername, "deimos");
/* strcpy(account_id, "C000096565"); */
wid=11;
exec sql set serverdb :serverdb on :servername;
exec sql connect :usr identified by :pwd timeout 0;
if (sqlca.sqlcode!=0)
{ printf("Logon-Failure %d\n", sqlca.sqlcode); }
/* exec sql update warning set STATE=100 where warnid=:wid; ß- this one
works*/
exec sql update warning set STATE=100 where DEBTORID=:account_id;
if (sqlca.sqlcode!=0)
{
printf("Request-Failure %d\n", sqlca.sqlcode);
}
else
{
exec sql commit work;
}
}
*********************************************************
Does anybody know the reason?.
Thank very much
Menges
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