I need to insert multiple records to different tables, the problem is that some tables have 2 different foreing keys and the EF throws me an exception. Part of my schema is shown below.
i want to create these two tables but i\'m getting an error which says SECTION keys that being referenced by foreign keys of HOLD are not primary key. as it\'s seen in the query they are primary keys.
Imagine a schema as such. NOTE TABLE:NoteID, Note, DetailedTaskID, ..... DETAILED TASK TABLE:DetailedTaskID, WorkOrderID, .....
i\'m newbie, i gotta problems, i cannot update table upload since i was insert foreign key from table request in there
I\'m fairly new in Mysql, but I have problem that I cannot solve. I will give you an example to demonstrate it. Please note that I know that (for current example) there are other simpler and more effi
Im in a bit of a jam. Problem NHibernate forces me to make a foreignkey column nullable, which is a very bad idea for our database and quite ugly.
Columns: id INT, provice_id INT, is_province BIT Foreign key: province_id references City (id) I\'d like to express the concept: when id == province_id then is_province == 1. How can i express this?
Django foreign keys are driving me crazy! I\'m new to Django, and I\'ve been working on a solution to what I know must be a very simple problem for over three weeks with no success. I\'ve searched for
I\'m开发者_Go百科 taking my first steps in Symfony2 entity relations. I have an entity installation, which each has one meter, and one monitor.
I am trying to add a foreign key to an existing table like this... alter table expeditedaddress add foreign key
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