Column affinity example

CREATE TABLE t1(
    t  TEXT,
    nu NUMERIC,
    i  INTEGER,
    no BLOB
);

-- Storage classes for the following row:
-- TEXT, REAL, INTEGER, TEXT
INSERT INTO t1 VALUES('500.0', '500.0', '500.0', '500.0');

-- Storage classes for the following row:
-- TEXT, REAL, INTEGER, REAL
INSERT INTO t1 VALUES(500.0, 500.0, 500.0, 500.0);