In Progress

5 SQL queries

I need 5 SQL queries that simulate the behaviour of a database graph (for example Neo4j).

I have a table named "US" (id, number, description) and another table named "RELATIONSHIPS" (us1, us2, type) that describes the relationships between two elements from the US table, and what type of relationship.

Example queries i have to obtain:

- Find the shortest path between two US

- Find all US and relative paths that have a specific characteristic (described in another table named "CLASS").

Skills: SQL

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About the Employer:
( 0 reviews ) milano, Italy

Project ID: #5225016

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Hello! I have experience of development of such algorithms in sql. I also know the math related to the shortest path finding, so I can propose different approaches to solve the task, if it is needed.

$50 USD in 2 days
(0 Reviews)

26 freelancers are bidding on average $110 for this job


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