Tuesday, 9 June 2020

reate view

view
virtual table
n 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 can add SQL functions, WHERE, and JOIN statements to a view and present the data as if the data were coming from one single table.
REATE VIEW view_name AS
SELECT column1column2, ...
FROM table_name
WHERE condition;

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