How to return distinct values in MySQL and their count?

To return only the distinct values, use GROUP BY clause.

Let us first create a table −

mysql> create table DemoTable754 (ProductPrice int);
Query OK, 0 rows affected (0.48 sec)

Insert some records in the table using insert command −

mysql> insert into DemoTable754 values(200);
Query OK, 1 row affected (0.20 sec)
mysql> insert into DemoTable754 values(500);
Query OK, 1 row affected (0.10 sec)
mysql> insert into DemoTable754 values(200);
Query OK, 1 row affected (0.11 sec)
mysql> insert into DemoTable754 values(500);
Query OK, 1 row affected (0.10 sec)
mysql> insert into DemoTable754 values(800);
Query OK, 1 row affected (0.24 sec)
mysql> insert into DemoTable754 values(900);
Query OK, 1 row affected (0.15 sec)
mysql> insert into DemoTable754 values(200);
Query OK, 1 row affected (0.16 sec)
mysql> insert into DemoTable754 values(200);
Query OK, 1 row affected (0.10 sec)
mysql> insert into DemoTable754 values(900);
Query OK, 1 row affected (0.11 sec)

Display all records from the table using select statement −

mysql> select *from DemoTable754;

This will produce the following output -

+--------------+
| ProductPrice |
+--------------+
|          200 |
|          500 |
|          200 |
|          500 |
|          800 |
|          900 |
|          200 |
|          200 |
|          900 |
+--------------+
9 rows in set (0.00 sec)

Following is the query to return distinct values and their count −

mysql> select ProductPrice,count(ProductPrice) from DemoTable754 group by ProductPrice;

This will produce the following output -

+--------------+---------------------+
| ProductPrice | count(ProductPrice) |
+--------------+---------------------+
|          200 |                   4 |
|          500 |                   2 |
|          800 |                   1 |
|          900 |                   2 |
+--------------+---------------------+
4 rows in set (0.00 sec)

AmitDiwan

Updated on 03-Sep-2019 07:53:30

• Related Questions & Answers
• How to count distinct values in MySQL?
• Get distinct values and count them in MySQL
• Select two fields and return a sorted array with their distinct values in MongoDB?
• MySQL SELECT DISTINCT and count?
• Count the number of distinct values in MySQL?
• Count occurrences of known distinct values in MySQL
• MySQL query to select the values having multiple occurrence and display their count
• MySQL Count Distinct values process is very slow. How to fasten it?
• How to count the distinct column in MySQL?
• Can I use MySQL COUNT() and DISTINCT together?
• Information regarding function used in remote machine and their return values.
• Count zero, NULL and distinct values except zero and NULL with a single MySQL query
• Using DISTINCT and COUNT together in a MySQL Query?
• MySQL query to count occurrences of distinct values and display the result in a new column?
• How to use distinct and count in Android sqlite?