I have been getting an erro when I try and link:
create table Faculty_Specialty (I_Name varchar2(20) not null, Specialty varchar2(40) not null);
using :
alter table faculty_specialty modify (foreign key (I_Name) references faculty);
to:
Create table Faculty (I_Name varchar2(20) primary key);
The following error occurs:
SQL> alter table faculty_specialty modify (foreign key (I_Name) references faculty (I_Name));
alter table faculty_specialty modify (foreign key (I_Name) references faculty (I_Name))
*
ERROR at line 1:
ORA-02298: cannot validate (ORDB029.SYS_C0027281) - parent keys not found
I Know it's elementry but I can figure out why this is happening.....
Save file by click
Hello. I'm not understand how to save file from page. I'd like make link to file with save ability.<?phpchdir('upload/');foreach (glob("*.*") as $filename) { $uploadfile =
Multi image upload
I have a gallery to build and want to build a dynamic upload form to allow for $var number of fields but have a 30 sec execution limit on my host. im looking for advice on how to loop thrue up to 8
bind error during socket programming
i am kinda new to socket programming. wrote the below code for a server. but getting the bind error everytime. i even tried changing the port number(currently is 13 daytime) but doesnt work. please
utl_file open error
i have file in the unix path
str_replace help
Hey there,I'm a PHP newb, I'm having troubles with the str_replace function. I want to clean up bad html to valid xhtml, I am using:Code: $pee = str_replace('&', '&amp;', $pee);It
Update not working ... please help
Hi,I am trying to update a row using an edit form by passing id of the row .. but it is not working .. can anybody find what went wrong ........Code: [Select]echo '<a
License Issue - service type user
Hi,
URL Rewrite issue
Im created a series of Rewrites and on page checks to make sure the correct url is being called. But now that i am buying in traffic through Adwords the gclid parameter is being dropped and im unable
FFmpeg Images 2 Video conversion problem ??
I got folder full of images , number of images = 600 , I want to make a video which plays one image per second hence duration of that video gona be 600 sec i.e 10 mins . (frame rate 1per sec) So to do
php mail form text wont appear / javascript included
Guys/gals...I am running into a problem whereby I have a great piece of javascript code that mimicks multi-page forms (see www.mtsgroup.co.uk/multiPageForm.htm).....The problem is the php file wont