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Display Column Values with Sum Less Than 150 in MySQL
For this, you can use subquery. Let us first create a table −
mysql> create table DemoTable844( Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, Amount int ); Query OK, 0 rows affected (0.95 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable844(Amount) values(80); Query OK, 1 row affected (0.19 sec) mysql> insert into DemoTable844(Amount) values(100); Query OK, 1 row affected (0.08 sec) mysql> insert into DemoTable844(Amount) values(60); Query OK, 1 row affected (0.18 sec) mysql> insert into DemoTable844(Amount) values(40); Query OK, 1 row affected (0.36 sec) mysql> insert into DemoTable844(Amount) values(150); Query OK, 1 row affected (0.12 sec) mysql> insert into DemoTable844(Amount) values(24); Query OK, 1 row affected (0.40 sec)
Display all records from the table using select statement. Following is the query −
mysql> select *from DemoTable844;
This will produce the following output −
+----+--------+ | Id | Amount | +----+--------+ | 1 | 80 | | 2 | 100 | | 3 | 60 | | 4 | 40 | | 5 | 150 | | 6 | 24 | +----+--------+ 6 rows in set (0.00 sec)
How to display only the column values whose sum is less than 150 in MySQL
mysql> select *from DemoTable844 tbl where (select sum(Amount) from DemoTable844 where Amount <= tbl.Amount order by Amount) < 150 order by Id;
This will produce the following output −
+----+--------+ | Id | Amount | +----+--------+ | 3 | 60 | | 4 | 40 | | 6 | 24 | +----+--------+ 3 rows in set (0.26 sec)
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