init.pgc

来自「postgresql8.3.4源码,开源数据库」· PGC 代码 · 共 101 行

exec sql include sqlca;

enum e { ENUM0, ENUM1 };
struct sa { int member; };

static int fa(void)
{
	printf("in fa\n");
	return 2;
}

static int
fb(int x)
{
	printf("in fb (%d)\n", x);
	return x;
}

static int
fc(const char *x)
{
	printf("in fc (%s)\n", x);
	return *x;
}

static int fd(const char *x,int i)
{
	printf("in fd (%s, %d)\n", x, i);
	return (*x)*i;
}

static int fe(enum e x)
{
	printf("in fe (%d)\n", (int) x);
	return (int)x;
}

static void sqlnotice(char *notice, short trans)
{
	if (!notice)
		notice = "-empty-";
	printf("in sqlnotice (%s, %d)\n", notice, trans);
}

exec sql define NONO 0;

#define YES 1

#ifdef _cplusplus
namespace N
{
	static const int i=2;
};
#endif

int main(void)
{
	struct sa x = { 14 },*y = &x;
	exec sql begin declare section;
		int a=(int)2;
		int b=2+2;
		int b2=(14*7);
		int d=x.member;
		int g=fb(2);
		int i=3^1;
		int j=1?1:2;

		int e=y->member;
		int c=10>>2;
		bool h=2||1; 
		long iay /* = 1L */ ;
	exec sql end declare section;

	int f=fa();

#ifdef _cplusplus
	exec sql begin declare section;
	int k=N::i; /* compile error */
	exec sql end declare section;
#endif

	ECPGdebug(1, stderr);

	printf("%d %d %d %d %d %d %d %d %d %d %d\n", a, b, b2, c, d, e, f, g, h, i, j);
	iay = 0;
	printf("%ld\n", iay);
	exec sql whenever sqlerror do fa();
	exec sql select now();
	exec sql whenever sqlerror do fb(20);
	exec sql select now();
	exec sql whenever sqlerror do fc("50");
	exec sql select now();
	exec sql whenever sqlerror do fd("50",1);
	exec sql select now();
	exec sql whenever sqlerror do fe(ENUM0);
	exec sql select now();
	exec sql whenever sqlerror do sqlnotice(NULL, NONO); 
	exec sql select now();
	return 0;
}