I am now attempting to make a simple "create table" C - embedded sql application with gcc.
My sqc file code:
#include <stdio.h>
#include <string.h>
#include <sqlca.h>
/* CREATE A DATABASE TABLE FOR TESTING COBOL-C-DB2 */
/* SQL includes */
EXEC SQL INCLUDE SQLCA;
EXEC SQL BEGIN DECLARE SECTION;
EXEC SQL END DECLARE SECTION;
int main()
{
EXEC SQL CREATE TABLE SYT006_COUNTRY(
KEYFIELD INT NOT NULL,
SL_ISO2 CHAR(2) NOT NULL,
BZ_COUNTRY CHAR(30) NOT NULL,
KZ_RISK CHAR(1) NOT NULL,
PRIMARY KEY (KEYFIELD)
);
return (0);
}
db2 prep does create a C file, setting a path in gcc to DB2s include folder does make for the line #include "sqladef.h" to work for example.
In re-written main function however it calls three functions which I cant find in headers:
#line 25 "create_table.sqc"
sqlastrt(sqla_program_id, &sqla_rtinfo, &sqlca);
#line 25 "create_table.sqc"
sqlacall((unsigned short)24,1,0,0,0L);
#line 25 "create_table.sqc"
sqlastop(0L);
And reports an error:
undefined reference to `sqlastrt'
And after writing -Wl in the gcc line for linking something to something I now get an error message:
/usr/bin/ld: cannot find : No such file or directory
collect2: error: ld returned 1 exit status
my script
db2start
db2 connect to sample
db2 prep create_table.sqc bindfile
db2 bind create_table.bnd
gcc -Wl, -Wimplicit -fno-stack-protector -trigraphs create_table.c -o runner -
I/home/nikica/sqllib/include
./runner
The "runner" executable is not created