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Ramakrishna
mysql
1 Answer(s)      8 years ago
Posted in : SQL

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November 3, 2008 at 10:31 AM


Hi friend,

Code to solve Solve the problem :

CREATE TABLE parent (id INT NOT NULL,
PRIMARY KEY (id)
) ENGINE=INNODB;
CREATE TABLE child (id INT, parent_id INT,
INDEX par_ind (parent_id),
FOREIGN KEY (parent_id) REFERENCES parent(id)
ON DELETE CASCADE
) ENGINE=INNODB;


For more information MySql visit to :

http://www.roseindia.net/mysql/

Thanks









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