The difference between groupby and orderby in sql

GroupBy is used to aggregate data, while OrderBy is used to sort data. GroupBy returns the group, while OrderBy returns the sorted rows. GroupBy can contain aggregate functions, while OrderBy can contain regular columns.

The difference between GroupBy and OrderBy in SQL

GroupBy

• Combine rows with the same value into a grouping
• Purpose: To summarize or aggregate data
• Syntax:

<code class="sql">SELECT column_name(s)
FROM table_name
GROUP BY column_name</code>

OrderBy

• Sort the result set by the value of the specified column
• Purpose:Organize and display Data
• Syntax:

<code class="sql">SELECT column_name(s)
FROM table_name
ORDER BY column_name [ASC | DESC]</code>

Difference

• Usage: GroupBy Used to aggregate data, while OrderBy is used to sort data.
• Result set: GroupBy returns groups, while OrderBy returns sorted rows.
• Columns: GroupBy can contain aggregate functions, while OrderBy can contain regular columns.

Example

Suppose there is a table named "Sales" that contains the following data:

Product	Sales
Apple	100
Banana	50
Apple	75
Banana	25
Orange	120

##GroupBy Example:

<code class="sql">SELECT Product, SUM(Sales) AS TotalSales
FROM Sales
GROUP BY Product;</code>

Result:

ProductTotalSalesApple175Banana75Orange120

OrderBy Example:

<code class="sql">SELECT * FROM Sales
ORDER BY Sales DESC;</code>

Results (sorted by sales volume in descending order):

##ProductOrangeAppleAppleBananaBanana

Sales
120
100
75
50
25

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