Federal a national budget with funds to support the military, and federal programs. The state budget is only for that state.
After the American Revolution, the United States achieved political stability. After the Mexican Revolution, Mexico suffered continued instability.
I only know 3 differences if that will help. One difference is the dates. The Massachusetts Constitution was written in 1780. The U.S. Constitution was written in 1789. Also, in the Massachussetts Constitution, there are more key points than in the U.S. Constitution. And lastly, the Massachussetts Constitution was written specifically for the people of the United States and the U.S. Constitution was written for the people of the U.S.
The key foreign policy makers are?
what is the 4 key people of the constitution?
don't ask me I'm trying to find out to but i think it has something to do with the government
All Primary keys are definitely Candidate Keys. A Candidate key is one which can be used as a Primary key that is not null and unique. That is one of the candidate keys can be chosen as a primary key.A Candidate key is a Unique Key and it can be used to find out any particular Tuple (row) in a table. The following are the differences between A Candidate key and a Primary Key: 1) A Unique key can be null but not a Primary key 2) On a table we can have only 1 primary key but 'N' number of unique keys.
A primary key is a unique identifier for each record in a database table and is used to ensure data integrity and enforce entity integrity. A secondary key, also known as a candidate key, is an alternate unique key that can be used to identify records, but is not designated as the primary key.
more than one primary key to identify the record uniquely is called candidate key.
We designate one of the candidate key of a relation to be a primary key because that primary key is use for any foreign key references.
A candidate key is a unique key that can uniquely identify each record in a database table, whereas a secondary key is a non-unique key used for data retrieval and indexing purposes. Candidate keys can be chosen as the primary key for the table, while secondary keys provide alternate ways to access and organize the data.
Any group of keys or columns (may be one or more than one) which can be used to uniquely refer to any row is together called as candidate key.A primary key only one column name which can be used to uniquely refer any row.there is no much difference b/w these two except the number of columns in consideration.
Super key: A set of attributes that uniquely identifies a tuple in a table. Primary key: A specific super key chosen to uniquely identify each tuple in a table and must be unique and not null. Candidate key: Any super key that could be chosen as the primary key. Foreign key: A field in a table that is a primary key in another table, used to establish a relationship between the two tables.
There is two difference between them. 1. The not null constraint is by default added to primary key, it means, primary key attribute cannot accept null values, whereas, the attribute declared as unique can accept null values. It is the major difference between the two. 2. Secondly, we can have only one primary key in a relation, whereas, multiple attributes can be declared unique at the same time.
there are 5 types of keys.those are primary,foriegn,super,candidate and unique key
A primary key uniquely identifies each record in a table and ensures data integrity. A foreign key establishes a relationship between two tables, referencing the primary key of another table to enforce referential integrity.
Different set of attributes which are able to identify any row in the database is known as super key. And minimal super key is termed as candidate key i.e. among set of super keys one with minimum number of attributes. Primary key could be any key which is able to identify a specific row in database in a unique manner.