String sql2="CREATE TABLE "+name +" (num INT NOT NULL auto_increment PRIMARY KEY,"
+"auther VARCHAR(20) NOT NULL,content text NOT NULL,"+
"time VARCHAR(20) NOT NULL);";ps=conn.prepareStatement(sql2);
ps.executeUpdate();这样怎么总是错误
+"auther VARCHAR(20) NOT NULL,content text NOT NULL,"+
"time VARCHAR(20) NOT NULL);";ps=conn.prepareStatement(sql2);
ps.executeUpdate();这样怎么总是错误
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