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--
-- creating a table
--
CREATE TABLE my_test (
id INTEGER PRIMARY KEY,
name TEXT NOT NULL,
value DOUBLE NOT NULL);
--
-- populating the table
--
INSERT INTO my_test (id, name, value) VALUES (NULL, 'alpha', 1.5);
INSERT INTO my_test (id, name, value) VALUES (NULL, 'beta', 2.5);
INSERT INTO my_test (id, name, value) VALUES (NULL, 'gamma', 3.5);
INSERT INTO my_test (id, name, value) VALUES (NULL, 'delta', 4.5);
INSERT INTO my_test (id, name, value) VALUES (NULL, 'epsilon', 5.5);
--
-- first check
--
SELECT * FROM my_test;
--
-- testing update
--
UPDATE my_test SET name = 'DELTA' WHERE value = 4.5;
--
-- testing delete
--
DELETE FROM my_test WHERE name = 'beta';
--
-- second check
--
SELECT * FROM my_test;
--
-- last check
--
SELECT * FROM my_test WHERE name = 'none';
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