{"id":20519,"date":"2025-11-05T13:32:52","date_gmt":"2025-11-05T08:02:52","guid":{"rendered":"https:\/\/vinish.dev\/?p=20519"},"modified":"2025-11-05T13:32:53","modified_gmt":"2025-11-05T08:02:53","slug":"oracle-power-function","status":"publish","type":"post","link":"https:\/\/vinish.dev\/oracle-power-function","title":{"rendered":"Oracle POWER Function: A Simple Guide"},"content":{"rendered":"\n<p>The <code>POWER<\/code> function in Oracle <a href=\"https:\/\/vinish.dev\/category\/oracle-sql\">SQL<\/a> is a straightforward mathematical function that raises one number to the power of another number.<\/p>\n\n\n\n<p>This is the standard function to use when you need to perform exponentiation, such as squaring a number, cubing a number, or even calculating roots.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is the POWER Function in Oracle?<\/h2>\n\n\n\n<p>The <code>POWER(n2, n1)<\/code> function answers the question: \"What is <code>n2<\/code> raised to the power of <code>n1<\/code>?\" (or <code>n2^n1<\/code>).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>n2<\/code> (the base)<\/strong>: The number that will be multiplied by itself.<\/li>\n\n\n\n<li><strong><code>n1<\/code> (the exponent)<\/strong>: The number of times to multiply the base.<\/li>\n\n\n\n<li><code>POWER(3, 2)<\/code> returns <code>9<\/code> (because <code>3 * 3 = 9<\/code>).<\/li>\n\n\n\n<li><code>POWER(2, 3)<\/code> returns <code>8<\/code> (because <code>2 * 2 * 2 = 8<\/code>).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">POWER Function Syntax<\/h2>\n\n\n\n<p>The syntax for <code>POWER<\/code> requires two arguments:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>POWER(n2, n1)\n<\/code><\/pre>\n\n\n\n<p>Let's break that down:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>n2<\/code> (the base)<\/strong>: The number you are starting with.<\/li>\n\n\n\n<li><strong><code>n1<\/code> (the exponent)<\/strong>: The power you want to raise the base to.<\/li>\n<\/ul>\n\n\n\n<p>Note: If the base (<code>n2<\/code>) is negative, the exponent (<code>n1<\/code>) must be an integer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Oracle POWER Function Examples<\/h2>\n\n\n\n<p>Here are two practical examples of how to use <code>POWER<\/code>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Example 1: Squaring a Number<\/h3>\n\n\n\n<p>This example calculates 5 raised to the power of 2 (5 squared).<\/p>\n\n\n\n<p><strong>Query:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>SELECT \n  POWER(5, 2) AS \"5_Squared\"\nFROM DUAL;\n<\/code><\/pre>\n\n\n\n<p><strong>Result:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code> 5_Squared\n----------\n        25\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Example 2: Calculating a Square Root<\/h3>\n\n\n\n<p>You can also use <code>POWER<\/code> to find roots by using a fractional exponent. Raising a number to the power of 0.5 is the same as finding its square root.<\/p>\n\n\n\n<p><strong>Query:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>SELECT \n  POWER(81, 0.5) AS \"Square_Root_of_81\"\nFROM DUAL;\n<\/code><\/pre>\n\n\n\n<p><strong>Result:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Square_Root_of_81\n-----------------\n                9\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>The POWER function in Oracle SQL is a straightforward mathematical function that raises one number to the power of another number. This is the standard function to use when you need to perform exponentiation, such as squaring a number, cubing a number, or even calculating roots. What is the POWER Function in Oracle? The POWER(n2, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1825,1807],"tags":[1822],"class_list":["post-20519","post","type-post","status-publish","format-standard","hentry","category-numeric-function","category-oracle-sql","tag-ai-assisted"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Oracle POWER Function: A Simple Guide &#8226; Vinish.Dev<\/title>\n<meta name=\"description\" content=\"Learn to use the Oracle POWER function. 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