Pro*C ÖÐǶÈëpl/sql¿é
/* °üº¬CÍ·Îļþ */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
/* °üº¬SQLCAÍ·Îļþ */
EXEC SQL INCLUDE sqlca;
EXEC SQL INCLUDE sqlda;
int main()
{
EXEC SQL BEGIN DECLARE SECTION;
int money;
char answerbuff[200];
int flag;
EXEC SQL END DECLARE SECTION;
/*
* ¶¨ÒåÊäÈëËÞÖ÷±äÁ¿:½ÓÊÕÓû§Ãû¡¢¿ÚÁîºÍÍøÂç·þÎñÃû
*
*/
char username[10],password[10],server[10];
strcpy(username,"data_center");
strcpy(password,"data_center");
strcpy(server,"oradf1"); /*ÕâÀïÌîдµÄÊÇÊý¾Ý¿âµÄSID*/
/* Á¬½Óµ½Êý¾Ý¿â */
EXEC SQL CONNECT :username IDENTIFIED BY :password USING :server;
if (sqlca.sqlcode==0)
printf("Á¬½Ó³É¹¦!\n");
else
/* ÏÔʾÁ¬½Ó´íÎóÏûÏ¢ */
printf("%.*s\n", sqlca.sqlerrm.sqlerrml,
sqlca.sqlerrm.sqlerrmc);
/*³õʼ»¯*/
money=0;
flag=0; /*ÓÃÌìÅжÏÊÇ·ñÕÒµ½Êý¾Ý*/
/*Ö´ÐÐplsql¿é*/
EXEC SQL EXECUTE
BEGIN
SELECT salary INTO :money from plsqltest WHERE name='ht';
:flag:=1;
EXCEPTION
WHEN NO_DATA_FOUND THEN
:answerbuff:='Êý¾ÝûÓÐÕÒµ½';
END;
END-EXEC;
/*Êä³ö½á¹û*/
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(
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name varchar(50),
pwd varchar(50),
)
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