shortest path from the given source to dstination
Hi. Here in my databse.
CREATE TABLE b (
id int(10) unsigned NOT NULL AUTO_INCREMENT,
source varchar(45) NOT NULL,
destination varchar(45) NOT NULL,
distance int(10) unsigned NOT NULL,
PRIMARY KEY (id)
);
INSERT INTO b (id,source,destination,distance) VALUES
(1,'Madurai','Chennai',10),
(2,'Chennai','Bangalore',10),
(3,'Chennai','Kanchipuram',5),
(4,'Kanchipuram','Arani',15),
(5,'Arani','Arcot',20),
(6,'Madurai','Bangalore',5),
(7,'Bangalore','Kanchipuram',20);
Now i want to find the shortest path from the given source to destination based on the databse values. How do I do? Please report quickly. Thanks in advance.
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