Difference Between

View vs Table   Views and tables, both are two database object types. In simple words, Views are stored or named select queries. They can be created as shown below. Create or replace view view_name  As  Select_statement; Tables are made up of columns and rows. A column is a set of data, which belongs to a same... 

Foreign key vs Primary key A column or a set of columns, which can be used to identify or access a row or a set of rows in a database is called a key. A primary key in a relational database is a combination of columns in a table that uniquely identify a row of the table. Foreign key in a relational database is... 

Primary key vs Unique key A column or a set of columns, which can be used to identify or access a row or a set of rows in a database is called a key. A unique key is a key that can uniquely identify a row in a table in the context of relational databases. A unique key is made up of a single column or a set of...