greenplumn compat_informix-charfuncs 源码
greenplumn compat_informix-charfuncs 代码
文件路径：/src/interfaces/ecpg/test/expected/compat_informix-charfuncs.c
/* Processed by ecpg (regression mode) */
/* These include files are added by the preprocessor */
#include <ecpglib.h>
#include <ecpgerrno.h>
#include <sqlca.h>
/* Needed for informix compatibility */
#include <ecpg_informix.h>
/* End of automatic include section */
#define ECPGdebug(X,Y) ECPGdebug((X)+100,(Y))
#line 1 "charfuncs.pgc"
#include <stdio.h>
#include <stdlib.h>
#include <sqltypes.h>
int main(void)
{
char t1[] = "abc def ghi ";
/* 123456789012345 */
char buf[50];
int k;
printf("t1: _%s_\n", t1);
rupshift(t1);
printf("t1: _%s_\n", t1);
k = 2;
ldchar(t1, k, buf);
printf("byleng(t1, %d): %d, ldchar: _%s_\n", k, byleng(t1, k), buf);
k = 5;
ldchar(t1, k, buf);
printf("byleng(t1, %d): %d, ldchar: _%s_\n", k, byleng(t1, k), buf);
k = 9;
ldchar(t1, k, buf);
printf("byleng(t1, %d): %d, ldchar: _%s_\n", k, byleng(t1, k), buf);
k = 15;
ldchar(t1, k, buf);
printf("byleng(t1, %d): %d, ldchar: _%s_\n", k, byleng(t1, k), buf);
return 0;
}
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