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MySQL SUM function to add decimal values
Let us first create a table −
mysql> create table DemoTable ( Money DECIMAL(7,2) ); Query OK, 0 rows affected (0.58 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values(100.67); Query OK, 1 row affected (0.16 sec) mysql> insert into DemoTable values(199.33); Query OK, 1 row affected (0.12 sec) mysql> insert into DemoTable values(500); Query OK, 1 row affected (0.19 sec) mysql> insert into DemoTable values(400); Query OK, 1 row affected (0.14 sec) mysql> insert into DemoTable values(800); Query OK, 1 row affected (0.14 sec)
Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+--------+ | Money | +--------+ | 100.67 | | 199.33 | | 500.00 | | 400.00 | | 800.00 | +--------+ 5 rows in set (0.00 sec)
Following is the query to add decimal values/ −
mysql> select sum(Money) from DemoTable;
This will produce the following output −
+------------+ | sum(Money) | +------------+ | 2000.00 | +------------+ 1 row in set (0.00 sec)
Updated on: 25-Sep-2019
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