[英]How to insert multiple values with popup LOV in Oracle APEX?
I want to find a way to insert multiple values in a link table, for that I use popup LOV item, using this item users can choose multiple values.我想找到一种在链接表中插入多个值的方法,为此我使用弹出 LOV 项目,使用此项目用户可以选择多个值。 And I want to insert that values to link table.
我想将该值插入链接表。
I tried with我试过了
INSERT INTO LINK_TABLE (FK_1, FK_2)
VALUES (:P2_POPUP, :P2_RECORD2);
When I try to insert more than one value, I got ORA-01722: invalid number
当我尝试插入多个值时,我得到
ORA-01722: invalid number
I presume that我认为
P2_POPUP
contains a single value, while P2_POPUP
包含单个值,而P2_RECORD2
contains one or more values selected by user P2_RECORD2
包含用户选择的一个或多个值
For example: TEMP
CTE "simulates" values that P2_POPUP
( 1
) and P2_RECORD2
( 10:30:40
) contain.例如:
TEMP
CTE “模拟” P2_POPUP
( 1
) 和P2_RECORD2
( 10:30:40
) 包含的值。 Query from line #3 to line #6 creates several rows out of it:从第 3 行到第 6 行的查询从中创建了几行:
SQL> with temp (p2_popup, p2_record2) as
2 (select 1, '10:30:40' from dual)
3 select p2_popup,
4 regexp_substr(p2_record2, '[^:]+', 1, level) p2_rec
5 from temp
6 connect by level <= regexp_count(p2_record2, ':') + 1;
P2_POPUP P2_REC
---------- --------------------------------
1 10
1 30
1 40
SQL>
It means that your code would look like this:这意味着您的代码将如下所示:
insert into link_table (fk_1, fk_2)
select :P2_POPUP,
regexp_substr(:P2_RECORD2, '[^:]+', 1, level) p2_rec
from dual
connect by level <= regexp_count(:P2_RECORD2, ':') + 1;
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.