Screen Link: https://app.dataquest.io/m/575/introduction-to-databases/7/from-clauses-to-statements
STATEMENT
In a simple language, an SQL statement is a complete piece of code that will either make changes to the database or returns a result.
SELECT * FROM <tablename>;
CLAUSE
Clauses are meaningful parts of an SQL statement. For example:
SELECT *
FROM <tablename>
are two clauses.
KEYWORD
Keywords are reserved words that are used to perform various operations in the database. In the above case, SELECT
and FROM
are keywords.