PHP计算总视图

Question

我有一张包含大量文章的表格，每篇文章都有多少观点。 我如何计算所有观点？

表示例：

-----------------------------
id | title | content | views
-----------------------------
1 | name | thecontent | 15
2 | name | thecontent | 22
3 | name | thecontent | 6
4 | name | thecontent | 49

总观看次数：92

谢谢。

Answer 1

使用SUM()功能。

尝试此查询...

SELECT SUM(views) as total_views FROM table_name

Answer 2

SQL查询

SELECT SUM(column_name) FROM table_name;<br>

PHP：

$result = mysql_query('SELECT SUM(value) AS value_sum FROM codes'); <br>
$row = mysql_fetch_assoc($result); <br>
$sum = $row['value_sum'];<br>

Answer 3

SELECT SUM(views) AS views FROM <table name>？

Answer 4

你可以使用MySQL的SUM()函数来完成它。

SELECT SUM(views) as num_views FROM TBL_NAME