The purpose of the ORDER BY clause in a SQL SELECT statement is to sort the results returned by the query. This clause can sort the results in ascending (ASC) or descending (DESC) order based on one or more columns.

Here's a step-by-step explanation:

1. The SELECT statement is used to select data from a database. The data returned is stored in a result table, called the result-set.

2. The ORDER BY keyword is added at the end of the SELECT statement, followed by the column(s) you want to sort by.

3. If you want to sort the results in ascending order, you can use the ASC keyword. If you want to sort the results in descending order, you can use the DESC keyword. If no keyword is specified, ASC is default.

For example, if you have a table called "Employees" with columns "Name", "Age", and "Salary", and you want to sort the results by the "Salary" column in descending order, you would write:

```sql
SELECT * FROM Employees
ORDER BY Salary DESC;
```

This will return a result-set with all the employees, sorted by their salaries from highest to lowest.

Question

The purpose of the ORDER BY clause in a SQL SELECT statement is to sort the results returned by the query. This clause can sort the results in ascending (ASC) or descending (DESC) order based on one or more columns.

Here's a step-by-step explanation:

1. The SELECT statement is used to select data from a database. The data returned is stored in a result table, called the result-set.

2. The ORDER BY keyword is added at the end of the SELECT statement, followed by the column(s) you want to sort by.

3. If you want to sort the results in ascending order, you can use the ASC keyword. If you want to sort the results in descending order, you can use the DESC keyword. If no keyword is specified, ASC is default.

For example, if you have a table called "Employees" with columns "Name", "Age", and "Salary", and you want to sort the results by the "Salary" column in descending order, you would write:

```sql
SELECT * FROM Employees
ORDER BY Salary DESC;
```

This will return a result-set with all the employees, sorted by their salaries from highest to lowest.

Knowee AI · Accepted Answer

The purpose of the ORDER BY clause in a SQL SELECT statement is to sort the results returned by the query. This clause can sort the results in ascending (ASC) or descending (DESC) order based on one or more columns.

Here's a step-by-step explanation:

1. The SELECT statement is used to select data from a database. The data returned is stored in a result table, called the result-set.

2. The ORDER BY keyword is added at the end of the SELECT statement, followed by the column(s) you want to sort by.

3. If you want to sort the results in ascending order, you can use the ASC keyword. If you want to sort the results in descending order, you can use the DESC keyword. If no keyword is specified, ASC is default.

For example, if you have a table called "Employees" with columns "Name", "Age", and "Salary", and you want to sort the results by the "Salary" column in descending order, you would write:

```sql
SELECT * FROM Employees
ORDER BY Salary DESC;
```

This will return a result-set with all the employees, sorted by their salaries from highest to lowest.

hat is the purpose of the ORDER BY clause in a SQL SELECT statement?

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