sqliteHow do I create a view in SQLite?
Creating a view in SQLite is a fairly straightforward process. The basic syntax is as follows:
CREATE VIEW view_name AS
SELECT column1, column2, ...
FROM table_name
WHERE [condition];
For example, if we have a table called employees
with columns id
, name
, and age
and we want to create a view called employees_over_30
that only shows employees over 30 years old, we can use the following code:
CREATE VIEW employees_over_30 AS
SELECT id, name
FROM employees
WHERE age > 30;
The above code creates a view called employees_over_30
that only shows the id
and name
of employees over 30 years old.
The parts of the code are as follows:
CREATE VIEW
- tells SQLite to create a viewemployees_over_30
- the name of the view we are creatingSELECT id, name
- the columns we want to include in the viewFROM employees
- the table we are selecting fromWHERE age > 30
- the condition that the view should satisfy
More information on creating views in SQLite can be found in the SQLite documentation.
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