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cr153

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case 3:     int paper_id;
                  cout<<"ÇëÊäÈëID"<                   cin>>paper_id;
                  res=mysql_query(&myCont,"select * from id_table where id=paper_id¡°);//²éѯ



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bobobobo_8888

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int paper_id;
string paper_id;
                  cout<<"ÇëÊäÈëID"<                   cin>>paper_id;
                  res=mysql_query(&myCont,"select * from id_table where id=" + paper_id);//²éѯ
4Â¥2012-05-30 16:44:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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chw521

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¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
"select * from id_table where id=paper_id¡° ¸ÄΪ "select * from id_table where id=" + paper_id
2Â¥2012-05-30 15:35:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wudao99

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¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
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3Â¥2012-05-30 16:37:57
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cr153

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2?: Originally posted by chw521 at 2012-05-30 15:35:04
"select * from id_table where id=paper_id¡° ¸ÄΪ "select * from id_table where id=" + paper_id

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5Â¥2012-05-30 21:47:51
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