以下查询抛出错误。请帮助我并告诉我错误是什么。
此查询返回以下结果:
string sqlcmd = "UPDATE branch SET brac_subj = " + query_data + " WHERE (braid = "+dd_branch+")";
UPDATE branch SET brac_subj = "'11' , '12' , '13' , '14' , '15' , '16' , '17' , '18' , '19' , '20' , '21'" WHERE (braid = 1)
如何以以下格式存储字符串:
'11' , '12' , '13' , '14' , '15' , '16' , '17' , '18' , '19' , '20' , '21'