摘要：
select b.name as tablename,a.name as columnname,c.name as typename,a.max_length as typelength from sys.columns a inner join sys.tables b on b.object_i 阅读全文
摘要：
public static void main(String[] args){ DateFormat df = new SimpleDateFormat("YYYY-MMM", Locale.ENGLISH); String time1=df.format(new Date()); System.o 阅读全文