[relation] Forum Topics

Hi all, I am fighting with the following issue and was hoping you can give me some insights, as I am totally stuck. What's going on? I have 3 tables, created as follows: table category_p column id column name column type table home column id table link_category_p_home column category_p_id column …

Hello all, I need to make some database... and lets say there is a *student* table, and the *student* table has many columns, a lot of columns.... they are all unique to the primary key, so dont worry about the normal forms... what I am in a doubt is: there …

This is below is an example of superclass/subclass construct : C:\>irb --simple-prompt >> class Parent >> @@x = 10 >> end => 10 >> class Child < Parent >> @@x = 12 >> end => 12 >> class Parent >> puts "@@X = #{@@x}" >> end @@X = 12 => …

Please what are the default numbers of php pages need to be created for database relation in managing a dynamic website? Eg: admin.php, delete.php etc

please everyone i want to know the advanced setiings between two forms. i want by database like Encarta software or others.that means when i click the first form i want to appear the second form only. so please help me. thank you.

I am having trouble to find the entities for this condition. Can anyone please help me here. A university has different types of staffs, e.g., lecturer, receptionist, cleaner etc. Should be recorded is class of jobs - Academic, Technical and General. An Academic can teach many subjects in a session …

Hi all I have following table structure [CODE] pk_cat_id(int) cat_name(varchar) cat_desc(text) fk_cat_id(int) [/CODE] table is self related as one to many i want to select cat_name, cat_desc and parent_cat_name() i.e. from fk_cat_id, how i can get cat_name

Hi, I'm having trouble finding out whether I am doing my diagram the correct way or not. These are some of the properties of the diagram. Make an ER diagram and tables of the diagram: -Classroom contains the name of the building, the building number, and the space. -Reservation contains …

Hello, I'm trying to display a table in PHP that uses multiple MySQL tables with some repeated field names. [U]Master table field names:[/U] Name, Student Major, Course Major, Course #, Credits, Course Name This is what I have so far...but the variables in the loop are not working and I'm …

Dear All , The question is simple , but may be It is very simple for me that I can not see it . I have two dataset , each with with table . each datasets is connected to a separate dataadapter to get data from sql server database file …

I'm making a fairly easy to edit and change public dictionary and am working on the viewer hooked to an SQL server. The problem I'm having is, isn't really a problem but I'm looking for a better solution, due to it possibly devolving into a huge mess of sorting a …

I am having a problem trying to save records in a parent / child data relation. I have to tables tblContacts & tblMember. There is a fk relation on the ContactID field. The tblContacts table is the master record. I am using a set up bound windows forms controls to …