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20可用积分
环境：linux+oracle
pro*c
----------------------------
我的pc文件:
#include<stdio>
#include<stdlib>
#include "sqlca.h"
EXEC SQL BEGIN DECLARE SECTION;
char *uid="scott/scott@wilson";
EXEC SQL END DECLARE SECTION;
int main()
{
EXEC SQL CONNECT :uid;
if(sqlca.sqlcode==0)
printf("success!\n");
else
printf("fail!\n");
}
-------------------------------------
生成的c文件：
/* Result Sets Interface */
#ifndef SQL_CRSR
# define SQL_CRSR
struct sql_cursor
{
unsigned int curocn;
void *ptr1;
void *ptr2;
unsigned int magic;
};
typedef struct sql_cursor sql_cursor;
typedef struct sql_cursor SQL_CURSOR;
#endif /* SQL_CRSR */
/* Thread Safety */
typedef void * sql_context;
typedef void * SQL_CONTEXT;
/* Object support */
struct sqltvn
{
unsigned char *tvnvsn;
unsigned short tvnvsnl;
unsigned char *tvnnm;
unsigned short tvnnml;
unsigned char *tvnsnm;
unsigned short tvnsnml;
};
typedef struct sqltvn sqltvn;
struct sqladts
{
unsigned int adtvsn;
unsigned short adtmode;
unsigned short adtnum;
sqltvn adttvn[1];
};
typedef struct sqladts sqladts;
static struct sqladts sqladt = {
1,1,0,
};
/* Binding to PL/SQL Records */
struct sqltdss
{
unsigned int tdsvsn;
unsigned short tdsnum;
unsigned char *tdsval[1];
};
typedef struct sqltdss sqltdss;
static struct sqltdss sqltds =
{
1,
0,
};
/* File name & Package Name */
struct sqlcxp
{
unsigned short fillen;
char filnam[6];
};
static const struct sqlcxp sqlfpn =
{
5,
"tt.pc"
};
static unsigned int sqlctx = 2427;
static struct sqlexd {
unsigned int sqlvsn;
unsigned int arrsiz;
unsigned int iters;
unsigned int offset;
unsigned short selerr;
unsigned short sqlety;
unsigned int occurs;
const short *cud;
unsigned char *sqlest;
const char *stmt;
sqladts *sqladtp;
sqltdss *sqltdsp;
void **sqphsv;
unsigned int *sqphsl;
int *sqphss;
void **sqpind;
int *sqpins;
unsigned int *sqparm;
unsigned int **sqparc;
unsigned short *sqpadto;
unsigned short *sqptdso;
unsigned int sqlcmax;
unsigned int sqlcmin;
unsigned int sqlcincr;
unsigned int sqlctimeout;
unsigned int sqlcnowait;
int sqfoff;
unsigned int sqcmod;
unsigned int sqfmod;
void *sqhstv[4];
unsigned int sqhstl[4];
int sqhsts[4];
void *sqindv[4];
int sqinds[4];
unsigned int sqharm[4];
unsigned int *sqharc[4];
unsigned short sqadto[4];
unsigned short sqtdso[4];
} sqlstm = {12,4};
// Prototypes
extern "C" {
void sqlcxt (void **, unsigned int *,
struct sqlexd *, const struct sqlcxp *);
void sqlcx2t(void **, unsigned int *,
struct sqlexd *, const struct sqlcxp *);
void sqlbuft(void **, char *);
void sqlgs2t(void **, char *);
void sqlorat(void **, unsigned int *, void *);
}
// Forms Interface
static const int IAPSUCC = 0;
static const int IAPFAIL = 1403;
static const int IAPFTL = 535;
extern "C" { void sqliem(unsigned char *, signed int *); }
typedef struct { unsigned short len; unsigned char arr[1]; } VARCHAR;
typedef struct { unsigned short len; unsigned char arr[1]; } varchar;
/* cud (compilation unit data) array */
static const short sqlcud0[] =
{12,4130,1,0,0,
5,0,0,0,0,0,27,11,0,0,4,4,0,1,0,1,97,0,0,1,10,0,0,1,10,0,0,1,10,0,0,
};
#include<stdio>
#include<stdlib>
#include "sqlca.h"
/* EXEC SQL BEGIN DECLARE SECTION; */
char *uid="scott/scott@wilson";
/* EXEC SQL END DECLARE SECTION; */
int main()
{
/* EXEC SQL CONNECT :uid; */
{
struct sqlexd sqlstm;
sqlstm.sqlvsn = 12;
sqlstm.arrsiz = 4;
sqlstm.sqladtp = &sqladt;
sqlstm.sqltdsp = &sqltds;
sqlstm.iters = (unsigned int )10;
sqlstm.offset = (unsigned int )5;
sqlstm.cud = sqlcud0;
sqlstm.sqlest = (unsigned char *)&sqlca;
sqlstm.sqlety = (unsigned short)4352;
sqlstm.occurs = (unsigned int )0;
sqlstm.sqhstv[0] = ( void *)uid;
sqlstm.sqhstl[0] = (unsigned int )0;
sqlstm.sqhsts[0] = ( int )0;
sqlstm.sqindv[0] = ( void *)0;
sqlstm.sqinds[0] = ( int )0;
sqlstm.sqharm[0] = (unsigned int )0;
sqlstm.sqadto[0] = (unsigned short )0;
sqlstm.sqtdso[0] = (unsigned short )0;
sqlstm.sqphsv = sqlstm.sqhstv;
sqlstm.sqphsl = sqlstm.sqhstl;
sqlstm.sqphss = sqlstm.sqhsts;
sqlstm.sqpind = sqlstm.sqindv;
sqlstm.sqpins = sqlstm.sqinds;
sqlstm.sqparm = sqlstm.sqharm;
sqlstm.sqparc = sqlstm.sqharc;
sqlstm.sqpadto = sqlstm.sqadto;
sqlstm.sqptdso = sqlstm.sqtdso;
sqlstm.sqlcmax = (unsigned int )100;
sqlstm.sqlcmin = (unsigned int )2;
sqlstm.sqlcincr = (unsigned int )1;
sqlstm.sqlctimeout = (unsigned int )0;
sqlstm.sqlcnowait = (unsigned int )0;
sqlcxt((void **)0, &sqlctx, &sqlstm, &sqlfpn);
}
if(sqlca.sqlcode==0)
printf("success!\n");
else
printf("fail!\n");
printf("%s\n", sqlca.sqlerrm.sqlerrmc);
return 0;
}
--------------------------------
用gcc时报的错误：
[oracle@oracle11gTux1 lesson1]$ gcc tt.c
tt.c:117: error: syntax error before string constant
tt.c:125: error: syntax error before '}' token
tt.c:131: error: syntax error before string constant
tt.c:143:16: stdio: No such file or directory
tt.c:144:17: stdlib: No such file or directory
tt.c:145:19: sqlca.h: No such file or directory
tt.c: In function `main':
tt.c:166: error: `sqlca' undeclared (first use in this function)
tt.c:166: error: (Each undeclared identifier is reported only once
tt.c:166: error: for each function it appears in.)
[oracle@oracle11gTux1 lesson1]$
----------------------------------
请问这个错误该怎么办？
[ 本帖最后由 simhare 于 2009-6-24 12:00 编辑 ] |
最佳答案
查看完整内容
不好意思，手一抖少打了几个字，把后面的.h弄丢了 #include#include#include#include
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发表于 2009-06-24 10:37
发表于 2009-06-24 10:52