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What else can I help you with?
What key do you use to move from one part of a table to another?
Tab
Can a primary key be a foreign key?
Yes, a primary key can also be a foreign key. This is known as a composite key, where one or more columns in a table are both primary keys for that table and also act as foreign keys linking to another table.
Can a column in a composite key be a foreign key to another table?
Hi, As per I know you can't define a foreign key column which is a part of a composite primary key of another table. Only way you've to refer all the columns of that composite key. UKD
In Word you can move to a cell in a table by clicking in the cell with the mouse or you can move to the cell by pressing the which key on the keyboard?
Tab will move to the next cell and Shift-Tab will move to the previous cell. You can also use the arrow keys to move from one cell to another.
foreign key?
when a primary key from one table is stored as an attribute of another table
What does the term foreign key mean in databases?
The foreign key is used as a reference in a table to the primary key of another table. For example: consider a table employee with id(primary key), name, address,department_id(foreign key) as its fields.Another table department with fields department_id(primary key) and dept_name. So, department_id is primary key in department table and foreign key in employee table.
The foreign key uniquely identifies a record in a table T or F?
False. A foreign key is a primary of one table that is in another table. A foreign key can be repeated, so it does not uniquely identify records in the table where it is a foreign key.
What Is the primary key of another table that is included for purposes of establishing relationships?
Foreign Key
What is an the example of a composite key through the table form?
A composite key is one which includes more than one columns in the table as part of the unique identifier. For example if you create a key out of 3 columns in a table this key that gets created is a composite key.
What is a field whose values are required to match the primary key in another table?
A Foreign Key.
True or false A foreign key is a field in one table that refers to the primary key field in another table and indicates how the the tables are related?
True.
What is the meaning of key in database?
A key is one or more fields in a database table which can be used to help identify a particular row of the table. A primary key is one such that uniquely defines a single given row. A foreign key is a set of one or more fields in one table which is the primary key to a row of another table.
