0
Two connected fields must have the same what to create a relationship between two tables?
Wiki User
∙ 11y ago
data type and field name
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What would get copied from one table to another to create a relationship between tables?
You would have a field of data in one table which has corresponding data in another. In at least one of the tables, depending on the type of relationship, a field would be the primary key. In the other table it would either also be the primary key or be a foreign key, meaning it is the primary key of a different table. The relationships are made by connecting the corresponding fields. They are not always copied as such. Although fields may be corresponding, it is possible to have data in one that is not in the other, though that data may be added later if needed. All relationships can be built before any data is entered into any of the tables. It is part of the design process of the database. All relationships should be defined before data goes in and even before the tables are actually created.
What is the relationship between weight and capacity?
None really. If sent to the International Space Station, objects would have no weight but concave ones would have some capacity. Those same objects, back on the surface of the earth would have some weight but the same capacity as before. In stronger gravitational fields, the weight would continue to increase but there would be no change in the capacity.
What is the difference between black hills gold and other gold?
Gold from the Black Hills gold fields is no different from gold found anywhere else.
How many 100 yard football fields are there in a mile?
1 mile = 17.6 American football fields.
Pythagoras fields of study?
Mathematics,
In access to create a relationship between two tables the two connected fields must have the same what?
Primary key
Phase relationship between oscillating electric and magnetic fields?
nothing
What is the relationship between earths magnetic fields and the northern and southern lights?
because of electrons
What relationship exist between the locusts attacks a rice field?
There is a significant relationship between the locusts attacks and a rice field. These locusts destroy the many rice fields.
Are the killing fields connected to Canada?
No.
How do you link two or more access table?
Creating Relationships between Tables Relationship is an association established between common fields (columns) in two tables. A relationship can be one-to-one, one-to-many, or many-to-many. When you create a relationship between tables, the related fields don't have to have the same names. However, related fields must have the same data type unless the primary key field is an AutoNumber field. You can match an AutoNumber field with a Number field only if the FieldSize property of both of the matching fields is the same. For example, you can match an AutoNumber field and a Number field if the FieldSize property of both fields is Long Integer. Even when both matching fields are Number fields, they must have the same FieldSize property setting. Opening the Relationship window 1. Click Tools Menu2. Click Relationships3. Select the table from the Show Tables dialog box4. Click Add to Add the tables5. Click Close button Note: To open the Show Table dialog boxClick Relationship MenuClick Show Tables To create a New Relationship 1. Click Relationship Menu2. Click Edit Relationship3. Click Create New button4. Click Left Table Name arrow & Select the table5. Click Right Table Name arrow & Select the table6. Click Left Column Name arrow & Select the field name7. Click Left Column Name arrow & Select the field name8. Click OK button9. Click Create button For more details refer http://msaccess.batcave.net
Does electric current create magnetic fields?
Yes, electric current does create magnetic fields
Which statement gives the relationship between the waves in the electric and magnetic fields in an electromagnetic wave?
They are in phase but perpendicular to each other in space.
What is a relation as used in database design?
When you create a relation (Relationship) within an DBMS you are establishing a relationship of a field in one table to a field another table. Example. We Have a table Customers CustomerID FirstName LastName StatusID The sample fields above are for table Customers Now the StatusID is an INT field and we need to define a relationship between this field and the StatusID column in the Status table StatusID StatusDescription isActive Above are examples of the Status table. To complete our example here we will create a relationship that looks as follows: Customers->StatusID ---> Status->StatusID
Which sentence is most clearly about the relationship between a poems setting and mood?
The grassy fields and gentle wind both create a sense of peace. Apex
Show the relationship of sociology and anthropology to other social sciences with man as the center?
Relationship between sociology and anthropology: sociology and anthropology are two social sciences that are closely linked by their interest in understanding the relationship between individuals and the larger social worlds they create. The two fields attempt to study societies by understanding the people from their own perspectives. This involves learning to look past stereotypes and to understand other cultures from the point of view of those who live inside. binaya
What is the relationship between the directions of the electric and magnetics fields on an EM wave?
They're perpendicular to each other, and both of them are perpendicular to the direction in which the wave is traveling.
