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note1£ºcvi sql tools ±¾ÉíûÓÐÓëdatetimeÏà¹ØµÄ°ó¶¨ÊµÏÖ£¬Ö»ÄÜÒÔsqlµÄ·½Ê½·¢ËÍÐèÇó¸øÊý¾Ý¿â£¬ÈÃÊý¾Ý¿â¸ñʽ»¯ºÃcviËùÖ§³ÖµÄ¸ñʽºó£¬cvi²ÅÄÜÕýÈ·¶ÁÈ¡Êý¾Ý¿âÖеļǼ¡£
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/* bind columns method functions */
extern int sqlfunc dbbindcolchar(int hstmt, int colnum, unsigned long stringsize, char *valptr, long *varstatus, char *fmt);
extern int sqlfunc dbbindcolshort(int hstmt, int colnum, short *valptr, long *varstatus);
extern int sqlfunc dbbindcolint(int hstmt, int colnum, int *valptr, long *varstatus);
extern int sqlfunc dbbindcollonglong(int hstmt, int colnum, __int64 *valptr, long *varstatus);
extern int sqlfunc dbbindcolfloat(int hstmt, int colnum, float *valptr, long *varstatus);
extern int sqlfunc dbbindcoldouble(int hstmt, int colnum, double *valptr, long *varstatus);
extern int sqlfunc dbbindcolbinary(int hstmt, int colnum,
unsigned long binsize, void* valptr, long* varstatus);
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