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数据库代写:Database Design and Creation数据库北美project - 代写数据库
发布时间:2021-07-24 14:57:11浏览次数:
Your answer should be structured according to the guidance below – failure to do this will result in lost marks – you should include a clear table of contents showing the page number for each of the required sections Part A –Database Creation For this part of the assignment: a.Take the conceptual database diagram you created for the previous 
assignment and transform it into a logical model, presenting this model as a second UML diagram1. 
b.Once you have the logical model, you should then write SQL scripts to create your tables and add the required constraints. The SQL scripts should be created MANUALLY and submitted as part of the assignment, and you must use the PostGIS database provided for this work. 
c.Once you have created the tables, populate each table with a minimum of THREE rows of data (you MUST use SQL to do this manually – you are not permitted to import the data from other sources). The data should be sufficient to allow you to test out the SQL for your listed functional requirements. 
d.Create and test the SQL statements for each of your functional requirements. 
You are required to hand in a report showing2: 1.Your conceptual UML diagram from Assignment 1 (make sure to copy the 
diagram exactly as you submitted it). 
2.The logical UML diagram derived from the conceptual diagram. Make sure this diagram is derived directly from the conceptual diagram you presented. 
3.The SQL scripts you used to create and populate the tables (the tables and data should also be created inside your PostgreSQL work area) 
1 NB: Do not introduce any new entities or fields into the logical diagram, apart from those specifically required by the translation process.
2 Note – there is no need to write any text to explain the different elements this report – just be sure that you stick EXACTLY to what is asked for. BE SURE TO CLEARLY STATE YOUR USER NUMBER IN YOUR ASSIGNMENT SO THAT I CAN TEST YOUR QUERIES For each table, you should include the entity on which it is based alongside the SQL script that you used to create the table and any constraints. This should be done in a table as follows: 4.The SQL showing the INSERT statements for each table, presented as a table as shown here: 
5.A map (created in QGIS) of any spatial data you have as part of this exercise. 
6.A 3D screen shot (from FME) of your 3D data, with appropriate background mapping. 
7.A table showing the list of Functional Requirements from Assignment 1 (unchanged) and the SQL you used to answer each requirement, structured as follows:

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