【发布时间】:2013-11-18 10:07:09
【问题描述】:
这是我的序列表:
+-----------------+-----------------+
| START_SERIAL | END_SERIAL |
+-----------------+-----------------+
| 120500216057150 | 120500216057155 |
| 120500216057157 | 120500216057157 |
| 120500216057161 | 120500216057164 |
+-----------------+-----------------+
需要得到这样的结果:
120500216057150
120500216057151
120500216057152
120500216057153
120500216057154
120500216057155
120500216057157
120500216057161....
请帮我解决这个问题。 [似乎需要带有for循环的pl-sql。?]
编辑 亲爱的TechDo, pl/sql 在这里的用法如下。但是它给了我一个错误:-)
DECLARE
start_serial NUMBER;
end_serial NUMBER;
records NUMBER;
BEGIN
select start_serial INTO start_serial
from sales_details ;
select (start_serial+no_of_cards)as end_serial into end_serial
from sales_details;
select count(*) as records into records
from sales_details;
FOR i IN 1..records LOOP
INSERT INTO temp (serial_no)
VALUES(i);
END LOOP;
END;
/
【问题讨论】:
-
@实际上你需要一个for循环的方法来解决这个问题?
-
添加pl-sql的答案如何?