Backup selected records into txt file
Drop table CDs;
CREATE TABLE CDs (
CDID SMALLINT NOT NULL PRIMARY KEY,
CDName VARCHAR(50) NOT NULL,
InStock SMALLINT UNSIGNED NOT NULL,
Category VARCHAR(20)
);
INSERT INTO CDs
VALUES (101, 'Blood', 10, 'Rock'),
(102, 'Jazz', 17, 'Jazz'),
(103, 'Class', 9, 'Classical'),
(104, 'Violin', 24, NULL),
(105, 'Blues', 2, 'Blues'),
(106, 'Tires', 12, 'Country'),
(107, 'Essence', 5, 'New Age'),
(108, 'Magic', 42, 'Classical'),
(109, 'Name', 20, 'Opera'),
(110, 'Fire', 23, 'Country'),
(111, 'Live', 18, 'Jazz'),
(112, 'Blues', 22, 'Blues'),
(113, 'Stages', 42, 'Blues');
SELECT CDName, InStock, Category INTO OUTFILE 'CDsOut.txt'
LINES
STARTING BY '*'
TERMINATED BY '**'
FROM CDs
WHERE Category='Blues' OR Category='Jazz';
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