Question: The relational databases at Mountain View Community Hospital contain a number of tables. Two of these tables, with some sample data, are shown in MVCH

The relational databases at Mountain View Community Hospital contain a number of tables. Two of these tables, with some sample data, are shown in MVCH Figure 1-4.

The PATIENT table contains data concerning current or recent patients at the hospital, whereas the PATIENT CHARGES table contains data describing charges that have been incurred by those patients. Interestingly, the PATIENT CHARGES table is not captured in the preliminary enterprise data model shown in Figure 1-3.

a. Using the notation introduced in this chapter, draw a diagram showing the relationship between the entities PATIENT and PATIENT CHARGES.

b. Develop a metadata chart for the data attributes in the PATIENT and PATIENT CHARGES tables using (at minimum) the columns shown in Table 1-1. You may include other metadata characteristics that you think are appropriate for the management of data at Mountain View Community Hospital.

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