{"id":1054,"date":"2018-10-22T20:11:23","date_gmt":"2018-10-22T13:11:23","guid":{"rendered":"http:\/\/www.sqlservertutorial.net\/?page_id=1054"},"modified":"2024-04-03T08:38:32","modified_gmt":"2024-04-03T01:38:32","slug":"sql-server-sum","status":"publish","type":"page","link":"https:\/\/www.sqlservertutorial.net\/sql-server-aggregate-functions\/sql-server-sum\/","title":{"rendered":"SQL Server SUM() Function"},"content":{"rendered":"\n<p><strong>Summary<\/strong>: in this tutorial, you will learn how to use SQL Server <code>SUM()<\/code> function to calculate the sum of values.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id='introduction-to-sql-server-sum-function'>Introduction to SQL Server SUM() function <a href=\"#introduction-to-sql-server-sum-function\" class=\"anchor\" id=\"introduction-to-sql-server-sum-function\" title=\"Anchor for Introduction to SQL Server SUM() function\">#<\/a><\/h2>\n\n\n\n<p>The SQL Server <code>SUM()<\/code> function is an <a href=\"https:\/\/www.sqlservertutorial.net\/sql-server-aggregate-functions\/\">aggregate function<\/a> that calculates the sum of all or distinct values in an expression.<\/p>\n\n\n\n<p>Here&#8217;s the syntax of the <code>SUM()<\/code> function:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\">SUM(&#91;ALL | DISTINCT ] expression)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>In this syntax:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>ALL<\/code> instructs the <code>SUM()<\/code> function to return the sum of all values including duplicates. <code>ALL<\/code> is used by default.<\/li>\n\n\n\n<li><code>DISTINCT<\/code> instructs the <code>SUM()<\/code> function to calculate the sum of the only distinct values.<\/li>\n\n\n\n<li>&nbsp;<code>expression<\/code> is any valid expression that returns an exact or approximate numeric value. Note that aggregate functions or subqueries are not accepted in the expression.<\/li>\n<\/ul>\n\n\n\n<p>The <code>SUM()<\/code> function ignores <code>NULL<\/code> values.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id='all-vs-distinct'>ALL vs. DISTINCT <a href=\"#all-vs-distinct\" class=\"anchor\" id=\"all-vs-distinct\" title=\"Anchor for ALL vs. DISTINCT\">#<\/a><\/h3>\n\n\n\n<p>Let&#8217;s <a href=\"https:\/\/www.sqlservertutorial.net\/sql-server-basics\/sql-server-create-table\/\">create a new table<\/a> to demonstrate the difference between <code>ALL<\/code> and <code>DISTINCT<\/code> options:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\"><span class=\"hljs-keyword\">CREATE<\/span> <span class=\"hljs-keyword\">TABLE<\/span> t(\n    val <span class=\"hljs-built_in\">INT<\/span>\n);\n\n<span class=\"hljs-keyword\">INSERT<\/span> <span class=\"hljs-keyword\">INTO<\/span> t(val)\n<span class=\"hljs-keyword\">VALUES<\/span>(<span class=\"hljs-number\">1<\/span>),(<span class=\"hljs-number\">2<\/span>),(<span class=\"hljs-number\">3<\/span>),(<span class=\"hljs-number\">3<\/span>),(<span class=\"hljs-number\">4<\/span>),(<span class=\"hljs-literal\">NULL<\/span>),(<span class=\"hljs-number\">5<\/span>);\n\n<span class=\"hljs-keyword\">SELECT<\/span>\n    val\n<span class=\"hljs-keyword\">FROM<\/span>\n    t;\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-3\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">val\r\n-----------\r\n<span class=\"hljs-number\">1<\/span>\r\n<span class=\"hljs-number\">2<\/span>\r\n<span class=\"hljs-number\">3<\/span>\r\n<span class=\"hljs-number\">3<\/span>\r\n<span class=\"hljs-number\">4<\/span>\r\n<span class=\"hljs-keyword\">NULL<\/span>\r\n<span class=\"hljs-number\">5<\/span>\r\n\r\n(<span class=\"hljs-number\">7<\/span> rows affected)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>The following statement uses the SUM() function to calculate the total of all values in the <code>val<\/code> column:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-4\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\"><span class=\"hljs-keyword\">SELECT<\/span>\n    <span class=\"hljs-keyword\">SUM<\/span>(val) total\n<span class=\"hljs-keyword\">FROM<\/span>\n    t;<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-4\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-5\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">total\n-----------\n<span class=\"hljs-number\">18<\/span>\nWarning: <span class=\"hljs-keyword\">Null<\/span> value is eliminated by an aggregate <span class=\"hljs-keyword\">or<\/span> other SET operation.\n\n(<span class=\"hljs-number\">1<\/span> row affected)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-5\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>However, when you use the <code>DISTINCT<\/code> modifier, the <code>SUM()<\/code> function returns the sum of unique values in the <code>val<\/code> column:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-6\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\"><span class=\"hljs-keyword\">SELECT<\/span>\n    <span class=\"hljs-keyword\">SUM<\/span>(<span class=\"hljs-keyword\">DISTINCT<\/span> val) total\n<span class=\"hljs-keyword\">FROM<\/span>\n    t;<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-6\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-7\" data-shcb-language-name=\"PHP\" data-shcb-language-slug=\"php\"><span><code class=\"hljs language-php\">total\n-----------\n<span class=\"hljs-number\">15<\/span>\nWarning: <span class=\"hljs-keyword\">Null<\/span> value is eliminated by an aggregate <span class=\"hljs-keyword\">or<\/span> other SET operation.\n\n(<span class=\"hljs-number\">1<\/span> row affected)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-7\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">PHP<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">php<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h2 class=\"wp-block-heading\" id='sql-server-sum-function-examples'>SQL Server SUM() function examples <a href=\"#sql-server-sum-function-examples\" class=\"anchor\" id=\"sql-server-sum-function-examples\" title=\"Anchor for SQL Server SUM() function examples\">#<\/a><\/h2>\n\n\n\n<p>Let&#8217;s take some practical examples of using the <code>SUM()<\/code> function. We&#8217;ll use the tables from the <a href=\"https:\/\/www.sqlservertutorial.net\/getting-started\/sql-server-sample-database\/\">sample database<\/a> for the demonstration.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id='1-basic-sql-server-sum-function-example'>1) Basic SQL Server SUM() function example <a href=\"#1-basic-sql-server-sum-function-example\" class=\"anchor\" id=\"1-basic-sql-server-sum-function-example\" title=\"Anchor for 1) Basic SQL Server SUM() function example\">#<\/a><\/h3>\n\n\n\n<p>The following statement uses the <code>SUM()<\/code> function to calculate the total stocks of all products in all stores:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-8\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\"><span class=\"hljs-keyword\">SELECT<\/span> \n    <span class=\"hljs-keyword\">SUM<\/span>(quantity) total_stocks\n<span class=\"hljs-keyword\">FROM<\/span> \n    production.stocks;<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-8\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-9\" data-shcb-language-name=\"plaintext\" data-shcb-language-slug=\"plaintext\"><span><code class=\"hljs language-plaintext\">total_stocks\n------------\n13511\n\n(1 row affected)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-9\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">plaintext<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">plaintext<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h3 class=\"wp-block-heading\" id='2-using-the-sum-function-with-group-by-example'>2) Using the SUM() function with GROUP BY example <a href=\"#2-using-the-sum-function-with-group-by-example\" class=\"anchor\" id=\"2-using-the-sum-function-with-group-by-example\" title=\"Anchor for 2) Using the SUM() function with GROUP BY example\">#<\/a><\/h3>\n\n\n\n<p>The following statement uses the <code>SUM()<\/code> function with the <code>GROUP BY<\/code> clause to find total stocks by store id:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-10\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\"><span class=\"hljs-keyword\">SELECT<\/span>\n    store_id,\n    <span class=\"hljs-keyword\">SUM<\/span>(quantity) store_stocks\n<span class=\"hljs-keyword\">FROM<\/span>\n    production.stocks\n<span class=\"hljs-keyword\">GROUP<\/span> <span class=\"hljs-keyword\">BY<\/span>\n    store_id;<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-10\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Here is the output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-11\" data-shcb-language-name=\"plaintext\" data-shcb-language-slug=\"plaintext\"><span><code class=\"hljs language-plaintext\">store_id | store_stocks\r\n---------+------------\r\n1        | 4532\r\n2        | 4359\r\n3        | 4620\r\n(3 rows)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-11\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">plaintext<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">plaintext<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>In this example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>First, the <a href=\"https:\/\/www.sqlservertutorial.net\/sql-server-basics\/sql-server-group-by\/\"><code>GROUP BY<\/code><\/a> clause divided the stocks by store id into groups.<\/li>\n\n\n\n<li>Second, the <code>SUM()<\/code> function is applied to each group to calculate the total stocks for each.<\/li>\n<\/ul>\n\n\n\n<p>If you want to display the store name instead of store id, you can use the following statement:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-12\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\"><span class=\"hljs-keyword\">SELECT<\/span>\n    store_name,\n    <span class=\"hljs-keyword\">SUM<\/span>(quantity) store_stocks\n<span class=\"hljs-keyword\">FROM<\/span>\n    production.stocks w\n    <span class=\"hljs-keyword\">INNER<\/span> <span class=\"hljs-keyword\">JOIN<\/span> sales.stores s\n        <span class=\"hljs-keyword\">ON<\/span> s.store_id = w.store_id\n<span class=\"hljs-keyword\">GROUP<\/span> <span class=\"hljs-keyword\">BY<\/span>\n    store_name;<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-12\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-13\" data-shcb-language-name=\"plaintext\" data-shcb-language-slug=\"plaintext\"><span><code class=\"hljs language-plaintext\">store_name       | store_stocks\r\n-----------------+------------\r\nBaldwin Bikes    | 4359\r\nRowlett Bikes    | 4620\r\nSanta Cruz Bikes | 4532\r\n(3 rows)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-13\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">plaintext<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">plaintext<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h3 class=\"wp-block-heading\" id='3-using-the-sum-function-with-having-clause-example'>3) Using the SUM() function with HAVING clause example <a href=\"#3-using-the-sum-function-with-having-clause-example\" class=\"anchor\" id=\"3-using-the-sum-function-with-having-clause-example\" title=\"Anchor for 3) Using the SUM() function with HAVING clause example\">#<\/a><\/h3>\n\n\n\n<p>The following statement uses the <code>SUM()<\/code> function in the <code>HAVING<\/code> clause to find stocks for each product and return only products whose stocks are greater than 100:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-14\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\"><span class=\"hljs-keyword\">SELECT<\/span>\n    product_name,\n    <span class=\"hljs-keyword\">SUM<\/span>(quantity) total_stocks\n<span class=\"hljs-keyword\">FROM<\/span>\n    production.stocks s\n    <span class=\"hljs-keyword\">INNER<\/span> <span class=\"hljs-keyword\">JOIN<\/span> production.products p\n        <span class=\"hljs-keyword\">ON<\/span> p.product_id = s.product_id\n<span class=\"hljs-keyword\">GROUP<\/span> <span class=\"hljs-keyword\">BY<\/span>\n    product_name\n<span class=\"hljs-keyword\">HAVING<\/span>\n    <span class=\"hljs-keyword\">SUM<\/span>(quantity) &gt; <span class=\"hljs-number\">100<\/span>\n<span class=\"hljs-keyword\">ORDER<\/span> <span class=\"hljs-keyword\">BY<\/span>\n    total_stocks <span class=\"hljs-keyword\">DESC<\/span>;<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-14\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-15\" data-shcb-language-name=\"plaintext\" data-shcb-language-slug=\"plaintext\"><span><code class=\"hljs language-plaintext\">product_name                                          | total_stocks\r\n------------------------------------------------------+--------------\r\nElectra Townie Original 7D - 2017                     | 125\r\nElectra Townie Balloon 8D EQ Ladies' - 2016\/2017\/2018 | 121\r\nElectra Townie Go! 8i - 2017\/2018                     | 120\r\nElectra Townie Commute 8D - 2018                      | 119\r\nSun Bicycles Cruz 7 - 2017                            | 115\r\nSurly Straggler - 2018                                | 109\r\nSun Bicycles Cruz 3 - 2017                            | 109\r\nElectra Townie Original 21D - 2018                    | 109\r\nElectra Girl's Hawaii 1 16\" - 2017                    | 107\r\n(9 rows)\\<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-15\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">plaintext<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">plaintext<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h3 class=\"wp-block-heading\" id='4-using-the-sum-function-with-expression-example'>4) Using the SUM() function with expression example <a href=\"#4-using-the-sum-function-with-expression-example\" class=\"anchor\" id=\"4-using-the-sum-function-with-expression-example\" title=\"Anchor for 4) Using the SUM() function with expression example\">#<\/a><\/h3>\n\n\n\n<p>The following example uses an expression in the <code>SUM()<\/code> function to calculate the net value for each sales order:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-16\" data-shcb-language-name=\"SQL (Structured Query Language)\" data-shcb-language-slug=\"sql\"><span><code class=\"hljs language-sql\"><span class=\"hljs-keyword\">SELECT<\/span>\n    order_id,\n    <span class=\"hljs-keyword\">SUM<\/span>(\n        quantity * list_price * (<span class=\"hljs-number\">1<\/span> - discount)\n    ) net_value\n<span class=\"hljs-keyword\">FROM<\/span>\n    sales.order_items\n<span class=\"hljs-keyword\">GROUP<\/span> <span class=\"hljs-keyword\">BY<\/span>\n    order_id\n<span class=\"hljs-keyword\">ORDER<\/span> <span class=\"hljs-keyword\">BY<\/span>\n    net_value <span class=\"hljs-keyword\">DESC<\/span>;\n<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-16\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">SQL (Structured Query Language)<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">sql<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-17\" data-shcb-language-name=\"plaintext\" data-shcb-language-slug=\"plaintext\"><span><code class=\"hljs language-plaintext\">order_id | net_value\n---------+------------\n1541     | 29147.0264\n937      | 27050.7182\n1506     | 25574.9555\n1482     | 25365.4344\n...<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-17\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">plaintext<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">plaintext<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h2 class=\"wp-block-heading\" id='summary'>Summary <a href=\"#summary\" class=\"anchor\" id=\"summary\" title=\"Anchor for Summary\">#<\/a><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use the <code>SUM()<\/code> function to calculate the sum of values.<\/li>\n\n\n\n<li>Use the <code>DISTINCT<\/code> option to calculate the sum of distinct values.<\/li>\n\n\n\n<li>Use the <code>ALL<\/code> option to calculate the sum of all values including duplicates.<\/li>\n<\/ul>\n<div class=\"helpful-block-content\" data-title=\"\">\n\t<header>\n\t\t<div class=\"wth-question\">Was this tutorial helpful?<\/div>\n\t\t<div class=\"wth-thumbs\">\n\t\t\t<button\n\t\t\t\tdata-post=\"1054\"\n\t\t\t\tdata-post-url=\"https:\/\/www.sqlservertutorial.net\/sql-server-aggregate-functions\/sql-server-sum\/\"\n\t\t\t\tdata-post-title=\"SQL Server SUM() Function\"\n\t\t\t\tdata-response=\"1\"\n\t\t\t\tclass=\"wth-btn-rounded 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tutorial shows you how to use SQL Server SUM() function to calculate the sum of values.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1006,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1054","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SQL Server SUM() Function<\/title>\n<meta name=\"description\" content=\"This tutorial shows you how to use the SQL Server SUM() function to calculate the sum of values in a table column.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sqlservertutorial.net\/sql-server-aggregate-functions\/sql-server-sum\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" 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