宿主语言java中SQL语句添加变量

youdianshen 发布于 2012-02-29 17:47， 549 次点击

语句如下，我知道错的，怎么改：
String str[3]={"a","b","c"};
rs=stmt.executeQuery("select * from '+str[1]+' Where sid='01001')

1 回复

youdianshen2012-02-29 18:02

已解决
String str[3]={"a","b","c"};
rs=stmt.executeQuery("select * from "+str[1]+" Where sid='01001')