精妙的SQL语句(来源: http://www.mstc.com.cn/)
摘要:说明:复制表(只复制结构,源表名:a 新表名:b)
SQL: select * into b from a where 11
说明:拷贝表(拷贝数据,源表名:a 目标表名:b)
SQL: insert into b(a, b, c) select d,e,f from b;
阅读全文
posted @ 2007-07-28 21:36
posted @ 2007-07-28 21:36
posted @ 2007-07-28 21:20