This question seems to be related to SQL (Structured Query Language) which is used to manage and manipulate databases. Here is how you can write a query to get the list of CITY names ending with vowels and without duplicates from the STATION table:

```sql
SELECT DISTINCT CITY
FROM STATION
WHERE CITY REGEXP '[aeiou]$';
```

Here's a step-by-step breakdown of the query:

1. `SELECT DISTINCT CITY`: This part of the query selects unique city names from the database. The `DISTINCT` keyword ensures that there are no duplicate city names in the result.

2. `FROM STATION`: This part of the query specifies the table (in this case, STATION) from which to retrieve the data.

3. `WHERE CITY REGEXP '[aeiou]$'`: This is the condition for selecting the data. The `REGEXP` keyword is used to match a regular expression. The regular expression `'[aeiou]$'` matches any string that ends with a vowel. The `$` symbol specifies the end of the string.

Question

This question seems to be related to SQL (Structured Query Language) which is used to manage and manipulate databases. Here is how you can write a query to get the list of CITY names ending with vowels and without duplicates from the STATION table:

```sql
SELECT DISTINCT CITY 
FROM STATION 
WHERE CITY REGEXP '[aeiou]$';
```

Here's a step-by-step breakdown of the query:

1. `SELECT DISTINCT CITY`: This part of the query selects unique city names from the database. The `DISTINCT` keyword ensures that there are no duplicate city names in the result.

2. `FROM STATION`: This part of the query specifies the table (in this case, STATION) from which to retrieve the data.

3. `WHERE CITY REGEXP '[aeiou]$'`: This is the condition for selecting the data. The `REGEXP` keyword is used to match a regular expression. The regular expression `'[aeiou]$'` matches any string that ends with a vowel. The `$` symbol specifies the end of the string.

Knowee AI · Accepted Answer

This question seems to be related to SQL (Structured Query Language) which is used to manage and manipulate databases. Here is how you can write a query to get the list of CITY names ending with vowels and without duplicates from the STATION table:

```sql
SELECT DISTINCT CITY 
FROM STATION 
WHERE CITY REGEXP '[aeiou]$';
```

Here's a step-by-step breakdown of the query:

1. `SELECT DISTINCT CITY`: This part of the query selects unique city names from the database. The `DISTINCT` keyword ensures that there are no duplicate city names in the result.

2. `FROM STATION`: This part of the query specifies the table (in this case, STATION) from which to retrieve the data.

3. `WHERE CITY REGEXP '[aeiou]$'`: This is the condition for selecting the data. The `REGEXP` keyword is used to match a regular expression. The regular expression `'[aeiou]$'` matches any string that ends with a vowel. The `$` symbol specifies the end of the string.

Query the list of CITY names ending with vowels (a, e, i, o, u) from STATION. Your result cannot contain duplicates.

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