﻿ SQL Formatting Output: Number of orders booked for each day and display it in a specific format - w3resource

# SQL Exercises: Find the number of orders booked for each day

## SQL Formatting Output: Exercise-2 with Solution

From the following table, write a SQL query to find the number of orders booked for each day. Return the result in a format like "For 2001-10-10 there are 15 orders".

Sample table: orders

Sample Solution:

``````SELECT ' For',ord_date,',there are',
COUNT (ord_no),'orders.'
FROM orders
GROUP BY ord_date;``````

Output of the Query:

```?column?	ord_date	?column?	count	?column?
For		2012-04-25	,there are	1	orders.
For		2012-06-27	,there are	1	orders.
For		2012-07-27	,there are	1	orders.
For		2012-08-17	,there are	2	orders.
For		2012-09-10	,there are	3	orders.
For		2012-10-05	,there are	2	orders.
For		2012-10-10	,there are	2	orders.
```

Relational Algebra Expression:

Relational Algebra Tree:

Explanation :

Pictorial presentation :

## Query Visualization:

Duration:

Rows:

Cost:

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It should be as simple as running this:

```mysql -u <user> -p < db_backup.dump
```

If the dump is of a single database you may have to add a line at the top of the file:

```USE <database-name-here>;
```

Ref: https://bit.ly/3xKmyw2