{"id":1879,"date":"2026-01-12T15:43:57","date_gmt":"2026-01-12T12:43:57","guid":{"rendered":"https:\/\/markahost.com.tr\/blog\/?p=1879"},"modified":"2026-01-12T15:43:57","modified_gmt":"2026-01-12T12:43:57","slug":"sql-sorgu-ornekleri","status":"publish","type":"post","link":"https:\/\/markahost.com.tr\/blog\/sql-sorgu-ornekleri\/","title":{"rendered":"SQL Sorgu \u00d6rnekleri, SQL Sorgu Komutlar\u0131"},"content":{"rendered":"<h2><strong>SQL Sorgu \u00d6rnekleri<\/strong>: Veritaban\u0131 Y\u00f6netiminde Temel SQL Sorgular\u0131<\/h2>\n<p>SQL, veritaban\u0131 y\u00f6netiminde kullan\u0131lan temel bir programlama dilidir.\u00a0<strong>SQL Sorgu \u00d6rnekleri<\/strong>, veritaban\u0131 y\u00f6netimi i\u00e7in \u00f6nemlidir. Bu \u00f6rnekler, veritaban\u0131 y\u00f6neticilerinin, geli\u015ftiricilerin ve analistlerin veritaban\u0131na eri\u015fimini kolayla\u015ft\u0131rmaktad\u0131r. Bu makalede,\u00a0<strong>SQL Sorgu \u00d6rnekleri<\/strong>\u00a0hakk\u0131nda detayl\u0131 bir \u015fekilde bilgi verilecektir.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/markahost.com.tr\/resources\/uploads\/editor\/70c530db6aa31724a20dddaab4ba4b09.jpg\" alt=\"SQL sorgu \u00f6rnekleri\" width=\"640\" height=\"431\" title=\"\"><\/p>\n<h2>Giri\u015f<\/h2>\n<p>SQL, Structured Query Language&#8217;\u0131n k\u0131saltmas\u0131d\u0131r. \u0130li\u015fkisel veritabanlar\u0131nda kullan\u0131lan bir programlama dilidir. SQL, veritaban\u0131 y\u00f6netiminde kullan\u0131lan temel bir programlama dilidir.\u00a0<strong>SQL Sorgu \u00d6rnekleri<\/strong>, veritaban\u0131 y\u00f6netiminde kullan\u0131lan temel bir programlama dilidir.<\/p>\n<h2><strong>SQL Sorgu Komutlar\u0131<\/strong><\/h2>\n<p><strong>SQL Sorgu Komutlar\u0131<\/strong>, veritaban\u0131nda i\u015flem yapman\u0131za olanak sa\u011flar.\u00a0<strong>SQL Sorgu Komutlar\u0131<\/strong>, veritaban\u0131n\u0131n d\u00fczenlenmesi, silinmesi, eklendi\u011fi ve sorgulanmas\u0131 i\u00e7in kullan\u0131l\u0131r.\u00a0<strong>SQL Sorgu Komutlar\u0131<\/strong>, veritaban\u0131n\u0131 y\u00f6netmek i\u00e7in kullan\u0131lan temel ara\u00e7lard\u0131r.<\/p>\n<h3>SELECT Sorgusu<\/h3>\n<p>SELECT sorgusu, veritaban\u0131ndan veri se\u00e7mek i\u00e7in kullan\u0131l\u0131r. SELECT sorgusu, belirli bir veritaban\u0131 tablosundan belirli bir s\u00fctun veya s\u00fctunlar\u0131 se\u00e7menizi sa\u011flar. \u00d6rne\u011fin:<\/p>\n<div>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">SELECT<\/span> * <span class=\"hljs-keyword\">FROM<\/span> m\u00fc\u015fteriler;\r\n<\/code><\/pre>\n<\/div>\n<p>Bu sorgu, m\u00fc\u015fteriler tablosundaki t\u00fcm s\u00fctunlar\u0131 se\u00e7ecektir.<\/p>\n<h3>WHERE Sorgusu<\/h3>\n<p>WHERE sorgusu, belirli bir ko\u015fula g\u00f6re verileri filtrelemek i\u00e7in kullan\u0131l\u0131r. WHERE sorgusu, veritaban\u0131ndan belirli bir s\u00fctundaki verileri belirli bir ko\u015fula g\u00f6re se\u00e7menizi sa\u011flar. \u00d6rne\u011fin:<\/p>\n<div>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">SELECT<\/span> * <span class=\"hljs-keyword\">FROM<\/span> m\u00fc\u015fteriler <span class=\"hljs-keyword\">WHERE<\/span> \u015fehir = <span class=\"hljs-string\">'Ankara'<\/span>;\r\n<\/code><\/pre>\n<\/div>\n<p>Bu sorgu, m\u00fc\u015fteriler tablosundaki &#8216;\u015fehir&#8217; s\u00fctunundaki &#8216;Ankara&#8217; de\u011ferine sahip t\u00fcm verileri se\u00e7ecektir.<\/p>\n<h3>ORDER BY Sorgusu<\/h3>\n<p>ORDER BY sorgusu, belirli bir s\u00fctuna g\u00f6re verileri s\u0131ralamak i\u00e7in kullan\u0131l\u0131r. ORDER BY sorgusu, veritaban\u0131ndan belirli bir s\u00fctundaki verileri belirli bir s\u0131raya g\u00f6re se\u00e7menizi sa\u011flar. \u00d6rne\u011fin:<\/p>\n<div>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">SELECT<\/span> * <span class=\"hljs-keyword\">FROM<\/span> m\u00fc\u015fteriler <span class=\"hljs-keyword\">ORDER<\/span> <span class=\"hljs-keyword\">BY<\/span> isim <span class=\"hljs-keyword\">ASC<\/span>;\r\n<\/code><\/pre>\n<\/div>\n<p>Bu sorgu, m\u00fc\u015fteriler tablosundaki &#8216;isim&#8217; s\u00fctunundaki verileri artan s\u0131rayla se\u00e7ecektir.<\/p>\n<h3>GROUP BY Sorgusu<\/h3>\n<p>GROUP BY sorgusu, belirli bir s\u00fctuna g\u00f6re verileri gruplamak i\u00e7in kullan\u0131l\u0131r. GROUP BY sorgusu, veritaban\u0131ndan belirli bir s\u00fctundaki verileri belirli bir gruba g\u00f6re se\u00e7menizi sa\u011flar. \u00d6rne\u011fin:<\/p>\n<div>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">SELECT<\/span> \u015fehir, <span class=\"hljs-built_in\">COUNT<\/span>(*) <span class=\"hljs-keyword\">FROM<\/span> m\u00fc\u015fteriler <span class=\"hljs-keyword\">GROUP<\/span> <span class=\"hljs-keyword\">BY<\/span> \u015fehir;\r\n<\/code><\/pre>\n<\/div>\n<p>Bu sorgu, m\u00fc\u015fteriler tablosundaki &#8216;\u015fehir&#8217; s\u00fctunundaki verileri gruplayacak ve her \u015fehrin ka\u00e7 m\u00fc\u015fterisi oldu\u011funu sayacakt\u0131r.<\/p>\n<h2><strong>SQL \u00d6rnekleri<\/strong><\/h2>\n<p><strong>SQL \u00d6rnekleri<\/strong>, veritaban\u0131 y\u00f6netiminde kullan\u0131labilecek bir\u00e7ok farkl\u0131 sorgu i\u00e7erir. Bu \u00f6rnekler, veritaban\u0131ndaki verilerin sorgulanmas\u0131, d\u00fczenlenmesi ve silinmesi i\u00e7in kullan\u0131labilir. A\u015fa\u011f\u0131daki \u00f6rnekler,\u00a0<strong>SQL Sorgu \u00d6rnekleri<\/strong>nin birka\u00e7 \u00f6rne\u011fidir:<\/p>\n<h3>\u00d6rnek 1: Yeni Bir Tablo Olu\u015fturma<\/h3>\n<div>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">CREATE<\/span> <span class=\"hljs-keyword\">TABLE<\/span> \u00f6\u011frenciler (\r\n    id <span class=\"hljs-type\">INT<\/span> <span class=\"hljs-keyword\">PRIMARY<\/span> KEY,\r\n    isim <span class=\"hljs-type\">VARCHAR<\/span>(<span class=\"hljs-number\">50<\/span>),\r\n    s\u0131n\u0131f <span class=\"hljs-type\">VARCHAR<\/span>(<span class=\"hljs-number\">50<\/span>)\r\n);\r\n<\/code><\/pre>\n<\/div>\n<p>Bu sorgu, &#8216;\u00f6\u011frenciler&#8217; adl\u0131 yeni bir tablo olu\u015fturacakt\u0131r. Tablo, &#8216;id&#8217;, &#8216;isim&#8217; ve &#8216;s\u0131n\u0131f&#8217; s\u00fctunlar\u0131n\u0131 i\u00e7erecektir.<\/p>\n<h3>\u00d6rnek 2: Veri Ekleme<\/h3>\n<div>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">INSERT<\/span> <span class=\"hljs-keyword\">INTO<\/span> \u00f6\u011frenciler (id, isim, s\u0131n\u0131f)\r\n<span class=\"hljs-keyword\">VALUES<\/span> (<span class=\"hljs-number\">1<\/span>, <span class=\"hljs-string\">'Ali'<\/span>, <span class=\"hljs-string\">'5. S\u0131n\u0131f'<\/span>);\r\n<\/code><\/pre>\n<\/div>\n<p>Bu sorgu, &#8216;\u00f6\u011frenciler&#8217; tablosuna yeni bir veri ekleyecektir. Veri, &#8216;id&#8217;, &#8216;isim&#8217; ve &#8216;s\u0131n\u0131f&#8217; s\u00fctunlar\u0131n\u0131 i\u00e7erecektir.<\/p>\n<h3>\u00d6rnek 3: Veri G\u00fcncelleme<\/h3>\n<div>\n<pre><code class=\"hljs\">UPDATE \u00f6\u011frenciler\r\n<span class=\"hljs-keyword\">SET<\/span> s\u0131n\u0131f <span class=\"hljs-comment\">=<\/span> <span class=\"hljs-comment\">'6. S\u0131n\u0131f'<\/span>\r\nWHERE <span class=\"hljs-comment\">id = 1<\/span>;\r\n<\/code><\/pre>\n<\/div>\n<p>Bu sorgu, &#8216;\u00f6\u011frenciler&#8217; tablosundaki &#8216;id&#8217; s\u00fctunu 1 olan verinin &#8216;s\u0131n\u0131f&#8217; s\u00fctununu &#8216;6. S\u0131n\u0131f&#8217; olarak g\u00fcncelleyecektir.<\/p>\n<h3>\u00d6rnek 4: Veri Silme<\/h3>\n<div>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">DELETE<\/span> <span class=\"hljs-keyword\">FROM<\/span> \u00f6\u011frenciler\r\n<span class=\"hljs-keyword\">WHERE<\/span> id = <span class=\"hljs-number\">1<\/span>;\r\n<\/code><\/pre>\n<\/div>\n<p>Bu sorgu, &#8216;\u00f6\u011frenciler&#8217; tablosundaki &#8216;id&#8217; s\u00fctunu 1 olan veriyi siler.<\/p>\n<h2>Sonu\u00e7<\/h2>\n<p><strong>SQL Sorgu \u00d6rnekleri<\/strong>, veritaban\u0131 y\u00f6netiminde kullan\u0131lan temel bir ara\u00e7t\u0131r. Bu \u00f6rnekler, veritaban\u0131 y\u00f6neticilerinin, geli\u015ftiricilerin ve analistlerin veritaban\u0131na eri\u015fimini kolayla\u015ft\u0131rmaktad\u0131r. Bu makalede,\u00a0<strong>SQL Sorgu \u00d6rnekleri<\/strong>\u00a0hakk\u0131nda detayl\u0131 bir \u015fekilde bilgi verildi.<\/p>\n<h2>S\u0131k\u00e7a Sorulan Sorular<\/h2>\n<ol>\n<li>SQL nedir?<br \/>\nSQL, veritaban\u0131 y\u00f6netiminde kullan\u0131lan temel bir programlama dilidir.<\/li>\n<li>Hangi\u00a0<strong>SQL Sorgu \u00d6rnekleri<\/strong>\u00a0kullan\u0131labilir?<br \/>\n<strong>SQL Sorgu \u00d6rnekleri<\/strong>, veritaban\u0131ndaki verilerin sorgulanmas\u0131, d\u00fczenlenmesi ve silinmesi i\u00e7in kullan\u0131labilir.<\/li>\n<li><strong>SQL Sorgu \u00d6rnekleri<\/strong>\u00a0neden \u00f6nemlidir?<br \/>\n<strong>SQL Sorgu \u00d6rnekleri<\/strong>, veritaban\u0131 y\u00f6neticilerinin, geli\u015ftiricilerin ve analistlerin veritaban\u0131na eri\u015fimini kolayla\u015ft\u0131rmaktad\u0131r.<\/li>\n<li>SQL sorgular\u0131 nas\u0131l \u00e7al\u0131\u015f\u0131r?<br \/>\nSQL sorgular\u0131, veritaban\u0131ndan veri se\u00e7mek, veri ekleme, veri g\u00fcncelleme ve veri silme i\u015flemleri yapmak i\u00e7in kullan\u0131l\u0131r.<\/li>\n<li>SQL sorgular\u0131 hangi veritabanlar\u0131nda kullan\u0131labilir?<br \/>\nSQL sorgular\u0131, ili\u015fkisel veritabanlarda kullan\u0131labilir.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>SQL Sorgu \u00d6rnekleri: Veritaban\u0131 Y\u00f6netiminde Temel SQL Sorgular\u0131 SQL, veritaban\u0131 y\u00f6netiminde kullan\u0131lan temel bir programlama dilidir.\u00a0SQL Sorgu \u00d6rnekleri, veritaban\u0131 y\u00f6netimi<\/p>\n","protected":false},"author":2,"featured_media":1762,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1879","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1879","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=1879"}],"version-history":[{"count":1,"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1879\/revisions"}],"predecessor-version":[{"id":1880,"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1879\/revisions\/1880"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/media\/1762"}],"wp:attachment":[{"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=1879"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=1879"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/markahost.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=1879"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}