使用迴圈語句，可以插入任意的資料。
參考程式碼：
delete from whilestu1;
commit;
DECLARE
#num1 number;
maxstuid number;
age number;
birthday date;
begin
num1:=1;
WHILE num1--取得最大的stuid
select max(stuid) 1 into maxstuid from whilestu1;
if maxstuid is null then
maxstuid:=1;
end if;
birthday:=sysdate-ROUND(DBMS_RANDOM.VALUE(300,600),0);
age:=ROUND(DBMS_RANDOM.VALUE(18,40),0);
--插入資料
insert into whilestu1(stuid,stuName,age,birthday)
values (maxstuid，'學員'||cast(maxstuid as varchar2(50)),age,birthday);
commit;
num1:=num1 1;
END LOOP;
end;
/
-- 用的啥資料庫也不寫清楚。 。 。
-- MS sql server2005以上，ORACLE
select * from (
select row_number() over ( order by starttime asc) as rownum,* from steriworkrecord where starttime between '2013-11-1' and '2013-12-31'
) a
where rownum between 2 and 10-- 【注意（ order by starttime asc）是你排序的方式asc升序，desc降序】
================================================= =========
-- ORACLE還可以
select * from (
select rownum as n,* from steriworkrecord
#where starttime between '2013-11-1' and '2013-12-31') a
where a.n between 2 and 10========================================= =================#-- MYSQL,postgreSQL似乎只能標量子查詢
SELECT *FROM (
SELECT a.*,(
SELECT count(*) FROM steriworkrecordb WHERE b.ID
from steriworkrecorda) ts
where ts.n between 2 and 10
-- 【注意b.ID
-- 程式碼都忙你實際測試了ok透過查詢語句select * from user where id=1
我不知道你這個username指的是不是字段，如果是要取出表中某個字段的值。
可以透過select 欄位名稱1，欄位名稱2 ... from user where id=1。
-- MS sql server2005以上，ORACLE
select * from (
select row_number() over ( order by starttime asc) as rownum,* from steriworkrecord#where starttime between '2013-11-1' and '2013-12-31'
) a
where rownum between 2 and 10
-- 【注意（ order by starttime asc）是你排序的方式asc升序，desc降序】
-- ORACLE還可以
select * from (
select rownum as n,* from steriworkrecord
##where starttime between '2013-11-1' and '2013-12-31'
) a
where a.n between 2 and 10
-- MYSQL,postgreSQL似乎只能標量子查詢
SELECT *FROM (
SELECT a.*,(
SELECT count(*) FROM steriworkrecordb WHERE b.ID
from steriworkrecorda
) ts
where ts.n between 2 and 10 ###-- 【注意b.ID
以上是如何使用一條SQL語句同時在A表和B表中產生一條數據的詳細內容。更多資訊請關注PHP中文網其他相關文章！
