Posts by emaonel.exe • 9 points
2 posts
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answer59
viewsQ: I would like your opinion about an Entity-Relationship Diagram of a POSTGRESQL script
I am doing a work of the college whose goal is to make a database of a particular library and to elaborate an entity-relationship diagram of it , I made the script in postgresql but I have a lot of…
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answer104
viewsQ: Script for a particular SQL library
Imagine that a client contacted and requested the creation of a system to register the books of the private library, in your conversation with him you arrived in the following tables that the system…