{"id":26710,"date":"2025-07-29T18:15:27","date_gmt":"2025-07-29T15:15:27","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/"},"modified":"2025-07-29T18:15:27","modified_gmt":"2025-07-29T15:15:27","slug":"postgresql-where-not-equal-kullanimi","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/","title":{"rendered":"PostgreSQL: WHERE NOT EQUAL Kullan\u0131m\u0131"},"content":{"rendered":"<p># PostgreSQL&#8217;de WHERE NOT EQUAL Nas\u0131l Kullan\u0131l\u0131r?<\/p>\n<p>PostgreSQL veritaban\u0131n\u0131zda belirli bir de\u011fere e\u015fit *olmayan* kay\u0131tlar\u0131 se\u00e7mek istiyorsunuz, de\u011fil mi?  Bu olduk\u00e7a yayg\u0131n bir sorundur ve do\u011fru yakla\u015f\u0131m\u0131 bilmek veritaban\u0131 sorgular\u0131n\u0131z\u0131n performans\u0131n\u0131 ve do\u011frulu\u011funu \u00f6nemli \u00f6l\u00e7\u00fcde etkiler. Bu makalede, PostgreSQL&#8217;de <code class=\"language-\">WHERE NOT EQUAL<\/code> operat\u00f6r\u00fcn\u00fcn nas\u0131l kullan\u0131laca\u011f\u0131n\u0131, ger\u00e7ek d\u00fcnya senaryolar\u0131yla ad\u0131m ad\u0131m \u00f6\u011frenece\u011fiz.  Ba\u015flang\u0131\u00e7 seviyesinden ileri seviyeye kadar, performans optimizasyonuna kadar geni\u015f bir yelpazede konuyu ele alaca\u011f\u0131z.<\/p>\n<p><strong>\u00d6\u011frenme Yol Haritas\u0131:<\/strong><\/p>\n<p>* <strong>Yeni Ba\u015flayan:<\/strong>  Temel <code class=\"language-\">!=<\/code> ve <code class=\"language-\"><><\/code> operat\u00f6rleri, basit \u00f6rnekler.<br \/>\n* <strong>Orta Seviye:<\/strong>  Karma\u015f\u0131k ko\u015fullar, <code class=\"language-\">NOT IN<\/code>, <code class=\"language-\">NOT EXISTS<\/code> kullan\u0131m \u00f6rnekleri, performans ipu\u00e7lar\u0131.<br \/>\n* <strong>\u0130leri Seviye:<\/strong>  Performans analizi, indeksleme stratejileri, edge case&#8217;ler ve NULL de\u011ferlerinin ele al\u0131nmas\u0131.<\/p>\n<p><strong>PostgreSQL&#8217;de E\u015fit Olmayan Ko\u015fullar: Temel Kavramlar<\/strong><\/p>\n<p>PostgreSQL&#8217;de bir s\u00fctunun belirli bir de\u011fere e\u015fit *olmad\u0131\u011f\u0131n\u0131* kontrol etmek i\u00e7in iki operat\u00f6r kullanabilirsiniz: <code class=\"language-\">!=<\/code> ve <code class=\"language-\"><><\/code>.  Her iki operat\u00f6r de ayn\u0131 i\u015flevi g\u00f6r\u00fcr ve birbirlerinin yerine kullan\u0131labilirler.  Bu operat\u00f6rler, <code class=\"language-\">WHERE<\/code> c\u00fcmleci\u011fi i\u00e7inde kullan\u0131l\u0131r.  \u00d6rne\u011fin, &#8220;m\u00fc\u015fteri_ad\u0131&#8221; s\u00fctununda &#8220;Ahmet&#8221; olmayan t\u00fcm m\u00fc\u015fterileri se\u00e7mek i\u00e7in \u015fu sorguyu kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM musteriler\nWHERE musteri_ad\u0131 != 'Ahmet';\n\nSELECT *\nFROM musteriler\nWHERE musteri_ad\u0131 &lt;&gt; 'Ahmet';<\/code><\/pre>\n<p>Bu sorgular, &#8220;musteriler&#8221; tablosundaki t\u00fcm sat\u0131rlar\u0131 getirir, ancak &#8220;musteri_ad\u0131&#8221; s\u00fctunu &#8220;Ahmet&#8221; olan sat\u0131rlar hari\u00e7tir.  Bu temel kavram, daha karma\u015f\u0131k sorgular\u0131n yap\u0131 ta\u015f\u0131n\u0131 olu\u015fturur.  <code class=\"language-\">!=<\/code> veya <code class=\"language-\"><><\/code> operat\u00f6rlerini say\u0131sal, metinsel veya tarih verileriyle kullanabilirsiniz.<\/p>\n<p><strong>PostgreSQL&#8217;de WHERE NOT EQUAL: Uygulamal\u0131 K\u0131lavuz (Yeni Ba\u015flayanlar \u0130\u00e7in)<\/strong><\/p>\n<p>\u015eimdi, basit bir \u00f6rnek \u00fczerinden ad\u0131m ad\u0131m ilerleyelim.  Bir &#8220;urunler&#8221; tablomuz olsun ve bu tabloda &#8220;urun_adi&#8221;, &#8220;fiyat&#8221; ve &#8220;kategori&#8221; s\u00fctunlar\u0131 bulunsun.  Fiyat\u0131 100 TL&#8217;den fazla olmayan \u00fcr\u00fcnleri listelemek istedi\u011fimizi varsayal\u0131m:<\/p>\n<p><strong>Ad\u0131m 1:<\/strong> Veritaban\u0131na ba\u011flan\u0131n ve &#8220;urunler&#8221; tablosunu olu\u015fturun (e\u011fer yoksa):<\/p>\n<pre class=\"language-sql\"><code>CREATE TABLE urunler (\n    urun_adi VARCHAR(255),\n    fiyat NUMERIC,\n    kategori VARCHAR(255)\n);<\/code><\/pre>\n<p><strong>Ad\u0131m 2:<\/strong> Tabloya baz\u0131 veriler ekleyin:<\/p>\n<pre class=\"language-sql\"><code>INSERT INTO urunler (urun_adi, fiyat, kategori) VALUES\n('Klavye', 150, 'Bilgisayar'),\n('Fare', 75, 'Bilgisayar'),\n('Monit\u00f6r', 500, 'Bilgisayar'),\n('Kitap', 30, 'Kitap'),\n('Kalem', 10, 'K\u0131rtasiye');<\/code><\/pre>\n<p><strong>Ad\u0131m 3:<\/strong> Fiyat\u0131 100 TL&#8217;den fazla *olmayan* \u00fcr\u00fcnleri se\u00e7mek i\u00e7in a\u015fa\u011f\u0131daki sorguyu kullan\u0131n:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM urunler\nWHERE fiyat &lt;= 100;<\/code><\/pre>\n<p>Bu sorgu, <code class=\"language-\"><=<\/code> (k\u00fc\u00e7\u00fck veya e\u015fittir) operat\u00f6r\u00fcn\u00fc kullan\u0131r, ancak <code class=\"language-\">!=<\/code> veya <code class=\"language-\"><><\/code> operat\u00f6rlerini kullanarak da ayn\u0131 sonucu elde edebiliriz.  \u00d6rne\u011fin, fiyat\u0131 101 TL veya daha fazla olan \u00fcr\u00fcnleri *hari\u00e7 tutmak* i\u00e7in \u015fu sorguyu kullanabiliriz:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM urunler\nWHERE fiyat != 101 AND fiyat != 102 AND fiyat != 103 ... -- Bu y\u00f6ntem pratik de\u011fildir!<\/code><\/pre>\n<p>Bu y\u00f6ntem olduk\u00e7a verimsizdir. Daha pratik ve do\u011fru y\u00f6ntem <code class=\"language-\"><= 100<\/code> ko\u015fulunu kullanmakt\u0131r.<\/p>\n<p><strong>Karma\u015f\u0131k Ko\u015fullar ve NOT IN Operat\u00f6r\u00fc (Orta Seviye)<\/strong><\/p>\n<p>Veritaban\u0131n\u0131zda daha karma\u015f\u0131k ko\u015fullar olu\u015fturman\u0131z gerekebilir.  \u00d6rne\u011fin, belirli bir kategoriye ait *olmayan* \u00fcr\u00fcnleri se\u00e7mek isteyebilirsiniz.  Bunun i\u00e7in <code class=\"language-\">NOT IN<\/code> operat\u00f6r\u00fcn\u00fc kullanabilirsiniz.  \"Bilgisayar\" ve \"K\u0131rtasiye\" kategorilerine ait *olmayan* \u00fcr\u00fcnleri se\u00e7mek i\u00e7in \u015fu sorguyu kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM urunler\nWHERE kategori NOT IN ('Bilgisayar', 'K\u0131rtasiye');<\/code><\/pre>\n<p>Bu sorgu, \"kategori\" s\u00fctununda \"Bilgisayar\" veya \"K\u0131rtasiye\" de\u011feri *bulunmayan* t\u00fcm sat\u0131rlar\u0131 getirecektir.  <code class=\"language-\">NOT IN<\/code> operat\u00f6r\u00fc, birden fazla de\u011feri kontrol etmek i\u00e7in kullan\u0131\u015fl\u0131d\u0131r ve <code class=\"language-\">!=<\/code> operat\u00f6r\u00fcnden daha okunabilir ve daha verimlidir.<\/p>\n<p><strong>Ger\u00e7ek Hayat \u00d6rne\u011fi: \u00dcr\u00fcn Stok Takibi<\/strong><\/p>\n<p>Bir e-ticaret sitesi i\u00e7in \u00e7al\u0131\u015fan bir veritaban\u0131 y\u00f6neticisi oldu\u011funuzu d\u00fc\u015f\u00fcn\u00fcn.  Stokta az say\u0131da bulunan \u00fcr\u00fcnleri tespit etmeniz gerekiyor.  \"urunler\" tablosuna \"stok_adedi\" ad\u0131nda bir s\u00fctun ekleyelim ve baz\u0131 veriler ekleyelim:<\/p>\n<pre class=\"language-sql\"><code>ALTER TABLE urunler ADD COLUMN stok_adedi INTEGER;\n\nUPDATE urunler SET stok_adedi = 5 WHERE urun_adi = 'Klavye';\nUPDATE urunler SET stok_adedi = 20 WHERE urun_adi = 'Fare';\nUPDATE urunler SET stok_adedi = 2 WHERE urun_adi = 'Monit\u00f6r';\nUPDATE urunler SET stok_adedi = 10 WHERE urun_adi = 'Kitap';\nUPDATE urunler SET stok_adedi = 50 WHERE urun_adi = 'Kalem';<\/code><\/pre>\n<p>Stok adedi 5'ten az olan \u00fcr\u00fcnleri bulmak i\u00e7in \u015fu sorguyu kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM urunler\nWHERE stok_adedi &lt; 5;<\/code><\/pre>\n<p>Bu, stok takibi i\u00e7in <code class=\"language-\">WHERE NOT EQUAL<\/code> mant\u0131\u011f\u0131n\u0131 nas\u0131l kullanabilece\u011finize basit bir \u00f6rnektir.  Daha karma\u015f\u0131k stok y\u00f6netimi senaryolar\u0131nda, birden \u00e7ok ko\u015fulu birle\u015ftiren daha karma\u015f\u0131k sorgular kullanman\u0131z gerekebilir.<\/p>\n<p><strong>Performans Optimizasyonu ve \u0130ndeksleme<\/strong><\/p>\n<p>B\u00fcy\u00fck veritabanlar\u0131nda, <code class=\"language-\">WHERE<\/code> c\u00fcmleci\u011finde kullan\u0131lan ko\u015fullar\u0131n performans\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde etkiler.  S\u0131k\u00e7a sorgulad\u0131\u011f\u0131n\u0131z s\u00fctunlara indeks eklemek, sorgu performans\u0131n\u0131 art\u0131rabilir.  \u00d6rne\u011fin, \"fiyat\" s\u00fctununa bir indeks eklemek i\u00e7in \u015fu komutu kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>CREATE INDEX idx_fiyat ON urunler (fiyat);<\/code><\/pre>\n<p>\u0130ndeksler, veritaban\u0131n\u0131n ilgili sat\u0131rlar\u0131 daha h\u0131zl\u0131 bulmas\u0131na yard\u0131mc\u0131 olur.  Ancak, her s\u00fctuna indeks eklemek her zaman en iyi \u00e7\u00f6z\u00fcm de\u011fildir.  \u00c7ok say\u0131da indeks, yazma i\u015flemlerinin yava\u015flamas\u0131na neden olabilir.  \u0130ndeksleme stratejisi, veritaban\u0131n\u0131z\u0131n yap\u0131s\u0131na ve kullan\u0131m \u015fekline ba\u011fl\u0131 olarak dikkatlice belirlenmelidir.  [fatihsoysal.com](https:\/\/fatihsoysal.com) adresinden PostgreSQL performans optimizasyonu ile ilgili daha detayl\u0131 bilgi edinebilirsiniz.<\/p>\n<p><strong>NOT EXISTS Kullan\u0131m\u0131 (\u0130leri Seviye)<\/strong><\/p>\n<p><code class=\"language-\">NOT IN<\/code> operat\u00f6r\u00fcn\u00fcn bir alternatifi <code class=\"language-\">NOT EXISTS<\/code> operat\u00f6r\u00fcd\u00fcr.  <code class=\"language-\">NOT EXISTS<\/code>, alt sorgu kullanarak daha karma\u015f\u0131k ko\u015fullar tan\u0131mlaman\u0131za olanak tan\u0131r.  \u00d6rne\u011fin, \"kategori\" s\u00fctununda \"Bilgisayar\" de\u011feri bulunan \u00fcr\u00fcnler *hari\u00e7* t\u00fcm \u00fcr\u00fcnleri se\u00e7mek i\u00e7in \u015fu sorguyu kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM urunler u\nWHERE NOT EXISTS (\n    SELECT 1\n    FROM urunler u2\n    WHERE u2.kategori = 'Bilgisayar' AND u2.urun_adi = u.urun_adi\n);<\/code><\/pre>\n<p>Bu sorgu, \"Bilgisayar\" kategorisinde olmayan \u00fcr\u00fcnleri se\u00e7er.  <code class=\"language-\">NOT EXISTS<\/code>, \u00f6zellikle b\u00fcy\u00fck veritabanlar\u0131nda ve karma\u015f\u0131k ko\u015fullarda <code class=\"language-\">NOT IN<\/code>'den daha verimli olabilir.<\/p>\n<p><strong>NULL De\u011ferlerinin Ele Al\u0131nmas\u0131 (\u0130leri Seviye)<\/strong><\/p>\n<p><code class=\"language-\">!=<\/code> ve <code class=\"language-\"><><\/code> operat\u00f6rleri NULL de\u011ferleriyle \u00e7al\u0131\u015f\u0131rken dikkatli olmak gerekir.  NULL, bir de\u011ferin *yoklu\u011funu* temsil eder ve di\u011fer de\u011ferlerle kar\u015f\u0131la\u015ft\u0131r\u0131lamaz.  <code class=\"language-\">fiyat<\/code> s\u00fctunu NULL olan \u00fcr\u00fcnleri se\u00e7mek i\u00e7in <code class=\"language-\">IS NULL<\/code> operat\u00f6r\u00fcn\u00fc kullanman\u0131z gerekir:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM urunler\nWHERE fiyat IS NULL;<\/code><\/pre>\n<p><code class=\"language-\">fiyat<\/code> s\u00fctunu NULL *olmayan* \u00fcr\u00fcnleri se\u00e7mek i\u00e7in ise <code class=\"language-\">IS NOT NULL<\/code> operat\u00f6r\u00fcn\u00fc kullanmal\u0131s\u0131n\u0131z:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM urunler\nWHERE fiyat IS NOT NULL;<\/code><\/pre>\n<p>NULL de\u011ferlerini do\u011fru \u015fekilde ele almak, sorgular\u0131n\u0131z\u0131n do\u011frulu\u011fu i\u00e7in \u00e7ok \u00f6nemlidir.<\/p>\n<p><strong>Edge Case'ler ve Performans Analizi (\u0130leri Seviye)<\/strong><\/p>\n<p>Karma\u015f\u0131k sorgularda, beklenmedik sonu\u00e7lar elde edebilirsiniz.  Bu edge case'leri anlamak ve performans analizi yapmak i\u00e7in, PostgreSQL'in sa\u011flad\u0131\u011f\u0131 ara\u00e7lar\u0131 kullanman\u0131z gerekir.  <code class=\"language-\">EXPLAIN<\/code> komutu, bir sorguyu \u00e7al\u0131\u015ft\u0131rmadan \u00f6nce nas\u0131l y\u00fcr\u00fct\u00fclece\u011fini g\u00f6sterir ve performans sorunlar\u0131n\u0131 tespit etmenize yard\u0131mc\u0131 olur.  Ayr\u0131ca, PostgreSQL'in loglar\u0131n\u0131 inceleyerek performans sorunlar\u0131n\u0131 daha ayr\u0131nt\u0131l\u0131 olarak analiz edebilirsiniz.<\/p>\n<p><strong>Sonu\u00e7<\/strong><\/p>\n<p>Bu makalede, PostgreSQL'de <code class=\"language-\">WHERE NOT EQUAL<\/code> ko\u015fullar\u0131n\u0131 kullanman\u0131n \u00e7e\u015fitli yollar\u0131n\u0131 ve performans optimizasyonunu ele ald\u0131k.  <code class=\"language-\">!=<\/code>, <code class=\"language-\"><><\/code>, <code class=\"language-\">NOT IN<\/code>, ve <code class=\"language-\">NOT EXISTS<\/code> operat\u00f6rlerini, farkl\u0131 senaryolarda nas\u0131l kullanabilece\u011finizi ve NULL de\u011ferlerini nas\u0131l ele alaca\u011f\u0131n\u0131z\u0131 \u00f6\u011frendiniz.  Unutmay\u0131n ki, veritaban\u0131n\u0131z\u0131n yap\u0131s\u0131 ve kullan\u0131m \u015fekline ba\u011fl\u0131 olarak en uygun y\u00f6ntemi se\u00e7mek \u00f6nemlidir.  [fatihsoysal.com](https:\/\/fatihsoysal.com) adresinden daha fazla PostgreSQL e\u011fitimi ve kaynak bulabilirsiniz.<\/p>\n<p><strong>S\u0131k\u00e7a Sorulan Sorular:<\/strong><\/p>\n<p>1. <strong><code class=\"language-\">!=<\/code> ve <code class=\"language-\"><><\/code> operat\u00f6rleri aras\u0131nda fark var m\u0131d\u0131r?<\/strong> Hay\u0131r, her iki operat\u00f6r de ayn\u0131 i\u015flevi g\u00f6r\u00fcr.<br \/>\n2. <strong><code class=\"language-\">NOT IN<\/code> ve <code class=\"language-\">NOT EXISTS<\/code> aras\u0131nda performans fark\u0131 var m\u0131d\u0131r?<\/strong>  Genellikle <code class=\"language-\">NOT EXISTS<\/code>, \u00f6zellikle b\u00fcy\u00fck veritabanlar\u0131nda ve karma\u015f\u0131k ko\u015fullarda daha verimli olabilir.<br \/>\n3. <strong>NULL de\u011ferlerini nas\u0131l ele alabilirim?<\/strong> <code class=\"language-\">IS NULL<\/code> ve <code class=\"language-\">IS NOT NULL<\/code> operat\u00f6rlerini kullanmal\u0131s\u0131n\u0131z.<br \/>\n4. <strong>Sorgular\u0131m\u0131n performans\u0131n\u0131 nas\u0131l art\u0131rabilirim?<\/strong> \u0130ndeksleme, sorgu optimizasyonu ve veritaban\u0131 ayarlar\u0131n\u0131 inceleyerek.<br \/>\n5. <strong>PostgreSQL'de daha fazla bilgi nereden bulabilirim?<\/strong>  PostgreSQL resmi dok\u00fcmantasyonu ve [fatihsoysal.com](https:\/\/fatihsoysal.com) gibi kaynaklar faydal\u0131 olabilir.<\/p>\n<p>Yazar: Fatih Soysal<\/p>\n","protected":false},"excerpt":{"rendered":"# PostgreSQL&#8217;de WHERE NOT EQUAL Nas\u0131l Kullan\u0131l\u0131r? PostgreSQL veritaban\u0131n\u0131zda belirli bir de\u011fere e\u015fit *olmayan* kay\u0131tlar\u0131 se\u00e7mek istiyorsunuz, de\u011fil&hellip;","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_page_header_type":"","csco_page_load_nextpost":"","csco_page_subscribe_form":"","csco_page_contact_form":"","footnotes":""},"categories":[644],"tags":[],"class_list":{"0":"post-26710","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-postgresql","7":"cs-entry","8":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.5 (Yoast SEO v25.3.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PostgreSQL: WHERE NOT EQUAL Kullan\u0131m\u0131<\/title>\n<meta name=\"description\" content=\"Hi\u00e7bir etiketi bulunamad\u0131.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PostgreSQL: WHERE NOT EQUAL Kullan\u0131m\u0131\" \/>\n<meta property=\"og:description\" content=\"Hi\u00e7bir etiketi bulunamad\u0131.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/\" \/>\n<meta property=\"og:site_name\" content=\"Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-29T15:15:27+00:00\" \/>\n<meta name=\"author\" content=\"Fatih Soysal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fatih Soysal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/\"},\"author\":{\"name\":\"Fatih Soysal\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"headline\":\"PostgreSQL: WHERE NOT EQUAL Kullan\u0131m\u0131\",\"datePublished\":\"2025-07-29T15:15:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/\"},\"wordCount\":1144,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"articleSection\":[\"PostgreSQL\"],\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/#respond\"]}],\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/\",\"name\":\"PostgreSQL: WHERE NOT EQUAL Kullan\u0131m\u0131\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\"},\"datePublished\":\"2025-07-29T15:15:27+00:00\",\"description\":\"Hi\u00e7bir etiketi bulunamad\u0131.\",\"breadcrumb\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-where-not-equal-kullanimi\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\/\/fatihsoysal.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PostgreSQL: WHERE NOT EQUAL Kullan\u0131m\u0131\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/\",\"name\":\"Fatihsoysal.com\",\"description\":\"Blog - 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