关于sql语句对于查询语句SELECT * from tablename我将tablename写入Edit中,即tablenameEdit1-Text怎么讲
关于sql语句
对于查询语句SELECT * from tablename
我将tablename写入Edit中,即tablename=Edit1->Text
怎么讲这个变量tablename写入语句中,
SELECT * FROM.....该怎么写
[解决办法]
String sql="select * from "+tablename+" where ......";
