What are the uses of user keywords in SQL?

What is the use of keyword in SQL?

SQL AS keyword overview and examples. SQL AS keyword is used to give an alias to table or column names in the queries. In this way, we can increase the readability and understandability of the query and column headings in the result set.

What is the use of use keyword in MySQL?

The USE statement tells MySQL to use the named database as the default (current) database for subsequent statements. This statement requires some privilege for the database or some object within it.

What are the four keywords of an SQL select statement?

KeywordDescriptionSELECTSelects data from a databaseSELECT DISTINCTSelects only distinct (different) valuesSELECT INTOCopies data from one table into a new tableSELECT TOPSpecifies the number of records to return in the result set

What is keyword in database?

Keywords, also commonly called search terms, are the words that you enter into the database search boxes. They represent the main concepts of your research topic and are the words used in everyday life to describe the topic.