Find the difference between the total number of CITY entries in the table and the number of distinct CITY entries in the table

To find the difference between the total number of CITY entries in the table and the number of distinct CITY entries, you can follow these steps:

1. Break Down the Problem

1.1 Identify the total number of entries in the CITY column. 1.2 Identify the number of distinct entries in the CITY column. 1.3 Calculate the difference between total entries and distinct entries.

2. Relevant Concepts

• Total entries are counted as all the entries present in the CITY column.
• Distinct entries are counted as unique CITY names with no duplicates.
• The formula to find the difference can be expressed as: $\text{Difference} = \text{Total CITY entries} - \text{Distinct CITY entries}$

3. Analysis and Detail

3.1 If the total number of CITY entries is denoted as $T$ and the number of distinct CITY entries as $D$, then:

• $T$ can be obtained using COUNT(CITY).
• $D$ can be obtained using COUNT(DISTINCT CITY).

3.2 The calculation can be illustrated as follows: $\text{Difference} = T - D$

4. Verify and Summarize

• Ensure to validate the counts from your database or dataset.
• Summarize the findings by stating the total and distinct counts and their difference.

Final Answer

The result will be presented as: $\text{Difference} = T - D$ where $T$ is the total count of CITY entries, and $D$ is the count of distinct CITY entries.