Knowledge - 'SQL Views'

SQL Views

SQL CREATE VIEW Statement In SQL, a view is a virtual table based on the result-set of an SQL statement. A view contains rows and columns, just like a real table. The fields in a view are fields from one or more real tables in the database. You ca...See more

n add SQL functions, WHERE, and JOIN statements to a view and present the data as if the data were coming from one single table. SQL Updating a View A view can be updated with the CREATE OR REPLACE VIEW command. SQL CREATE OR REPLACE VIEW Syntax CREATE OR REPLACE VIEW view_name AS SELECT column1, column2, ... FROM table_name WHERE condition;

Added: 4 years ago