{"id":25940,"date":"2025-07-16T06:15:27","date_gmt":"2025-07-16T03:15:27","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/"},"modified":"2025-07-16T06:15:27","modified_gmt":"2025-07-16T03:15:27","slug":"postgresql-json-sutununda-deger-bulunduran-sorgular","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/","title":{"rendered":"PostgreSQL: JSON S\u00fctununda De\u011fer Bulunduran Sorgular"},"content":{"rendered":"<p># PostgreSQL JSON Verilerinde De\u011fer Arama: Tam Bir K\u0131lavuz<\/p>\n<p>PostgreSQL veritaban\u0131n\u0131zda JSON verisi mi sakl\u0131yorsunuz ve bu veriler i\u00e7inde belirli bir de\u011feri bulman\u0131z m\u0131 gerekiyor?  Bu makale, PostgreSQL&#8217;de JSON s\u00fctunlar\u0131nda de\u011fer araman\u0131n inceliklerini, yeni ba\u015flayanlardan ileri seviye kullan\u0131c\u0131lara kadar herkes i\u00e7in ad\u0131m ad\u0131m a\u00e7\u0131klayacak.  JSON verilerinizin karma\u015f\u0131kl\u0131\u011f\u0131ndan ba\u011f\u0131ms\u0131z olarak, do\u011fru sorguyu olu\u015fturmak ve performans\u0131 optimize etmek i\u00e7in ihtiya\u00e7 duyaca\u011f\u0131n\u0131z her \u015feyi bulacaks\u0131n\u0131z.<\/p>\n<p><strong>JSON Veri Tipi ve PostgreSQL<\/strong><\/p>\n<p>PostgreSQL, JSON verilerini verimli bir \u015fekilde depolamak ve sorgulamak i\u00e7in yerle\u015fik destek sunar.  Ancak, ili\u015fkisel veritabanlar\u0131nda JSON verileriyle \u00e7al\u0131\u015fmak, geleneksel s\u00fctunlara k\u0131yasla farkl\u0131 bir yakla\u015f\u0131m gerektirir.  Bu makale,  <code class=\"language-\">jsonb<\/code> veri tipini kullanarak, performans optimizasyonunu da g\u00f6z \u00f6n\u00fcnde bulundurarak, JSON verilerinizde istedi\u011finiz de\u011ferleri nas\u0131l bulaca\u011f\u0131n\u0131z\u0131 g\u00f6sterecektir. <code class=\"language-\">json<\/code> ile <code class=\"language-\">jsonb<\/code> aras\u0131ndaki fark\u0131 anlamak \u00f6nemlidir; <code class=\"language-\">jsonb<\/code> daha h\u0131zl\u0131 arama ve kar\u015f\u0131la\u015ft\u0131rma i\u015flemleri sa\u011flar. Bu nedenle, m\u00fcmk\u00fcn oldu\u011funca <code class=\"language-\">jsonb<\/code> kullanman\u0131z\u0131 \u00f6neririz.<\/p>\n<p><strong>PostgreSQL&#8217;de JSON Verilerinde De\u011fer Arama: \u00d6\u011frenme Yol Haritas\u0131<\/strong><\/p>\n<p>Bu k\u0131lavuz, PostgreSQL&#8217;de JSON verilerinde de\u011fer aramay\u0131 \u00fc\u00e7 seviyeye ay\u0131rarak ele alacakt\u0131r:<\/p>\n<p><strong>Yeni Ba\u015flayan:<\/strong>  Temel <code class=\"language-\">-><\/code> ve <code class=\"language-\">->><\/code> operat\u00f6rleri ile basit aramalar.<\/p>\n<p><strong>Orta Seviye:<\/strong>  <code class=\"language-\">@><\/code> (i\u00e7erme) ve <code class=\"language-\"><@<\/code> (i\u00e7erilme) operat\u00f6rleri, yol ifadeleri ve ger\u00e7ek d\u00fcnya \u00f6rnekleri.<\/p>\n<p><strong>\u0130leri Seviye:<\/strong>  Karma\u015f\u0131k JSON yap\u0131lar\u0131nda arama, performans optimizasyonu ve edge case'ler.<\/p>\n<p><strong>1. Yeni Ba\u015flayanlar \u0130\u00e7in: Temel JSON Arama \u0130\u015flemleri<\/strong><\/p>\n<p>JSON verilerinizde de\u011fer araman\u0131n en temel yolu, <code class=\"language-\">-><\/code> ve <code class=\"language-\">->><\/code> operat\u00f6rleridir. <code class=\"language-\">-><\/code> operat\u00f6r\u00fc, JSON objesinden bir de\u011feri JSON olarak d\u00f6nd\u00fcr\u00fcrken, <code class=\"language-\">->><\/code> operat\u00f6r\u00fc de\u011feri metin olarak d\u00f6nd\u00fcr\u00fcr.  A\u015fa\u011f\u0131daki \u00f6rnekte, <code class=\"language-\">kullanici_bilgileri<\/code> adl\u0131 bir tabloda <code class=\"language-\">data<\/code> adl\u0131 bir <code class=\"language-\">jsonb<\/code> s\u00fctunu oldu\u011funu varsayal\u0131m:<\/p>\n<pre class=\"language-sql\"><code>CREATE TABLE kullanici_bilgileri (\n    id SERIAL PRIMARY KEY,\n    data jsonb\n);\n\nINSERT INTO kullanici_bilgileri (data) VALUES\n('{&quot;ad&quot;: &quot;Ahmet&quot;, &quot;soyad&quot;: &quot;Y\u0131lmaz&quot;, &quot;yas&quot;: 30}'),\n('{&quot;ad&quot;: &quot;Ay\u015fe&quot;, &quot;soyad&quot;: &quot;Kaya&quot;, &quot;yas&quot;: 25}');<\/code><\/pre>\n<p>\u015eimdi, \"Ahmet\" adl\u0131 kullan\u0131c\u0131y\u0131 bulmak i\u00e7in \u015fu sorguyu kullanabiliriz:<\/p>\n<pre class=\"language-sql\"><code>SELECT * FROM kullanici_bilgileri WHERE data -&gt; 'ad' = '&quot;Ahmet&quot;';<\/code><\/pre>\n<p>Bu sorgu, <code class=\"language-\">data<\/code> s\u00fctununda \"ad\" anahtar\u0131na sahip ve de\u011feri \"Ahmet\" olan sat\u0131rlar\u0131 d\u00f6nd\u00fcr\u00fcr. <code class=\"language-\">->><\/code> operat\u00f6r\u00fcn\u00fc kullanarak:<\/p>\n<pre class=\"language-sql\"><code>SELECT * FROM kullanici_bilgileri WHERE data -&gt;&gt; 'ad' = 'Ahmet';<\/code><\/pre>\n<p>Bu ikinci yakla\u015f\u0131m daha verimlidir \u00e7\u00fcnk\u00fc metinsel bir kar\u015f\u0131la\u015ft\u0131rma yapar.<\/p>\n<p><strong>2. Orta Seviye: Daha Karma\u015f\u0131k JSON Aramalar\u0131<\/strong><\/p>\n<p>Daha karma\u015f\u0131k JSON yap\u0131lar\u0131nda arama yapmak i\u00e7in <code class=\"language-\">@><\/code> (i\u00e7erme) ve <code class=\"language-\"><@<\/code> (i\u00e7erilme) operat\u00f6rlerini kullanabiliriz.  <code class=\"language-\">@><\/code> operat\u00f6r\u00fc, bir JSON objesinin ba\u015fka bir JSON objesini i\u00e7erip i\u00e7ermedi\u011fini kontrol eder. <code class=\"language-\"><@<\/code> ise tam tersini yapar.<\/p>\n<p>\u00d6rne\u011fin,  \"yas\" alan\u0131 25'ten b\u00fcy\u00fck olan kullan\u0131c\u0131lar\u0131 bulmak i\u00e7in:<\/p>\n<pre class=\"language-sql\"><code>SELECT * FROM kullanici_bilgileri WHERE data @&gt; '{&quot;yas&quot;: 25}';<\/code><\/pre>\n<p>Bu sorgu, \"yas\" alan\u0131 25 veya daha b\u00fcy\u00fck olan t\u00fcm kullan\u0131c\u0131lar\u0131 d\u00f6nd\u00fcr\u00fcr.  Bu, \"yas\" alan\u0131n\u0131n de\u011ferinin tam olarak 25 olmas\u0131 gerekmedi\u011fini g\u00f6sterir, sadece 25'ten b\u00fcy\u00fck veya e\u015fit olmas\u0131 yeterlidir.<\/p>\n<p><strong>Ger\u00e7ek D\u00fcnya \u00d6rne\u011fi:<\/strong> Bir e-ticaret sitesinin \u00fcr\u00fcn verilerini d\u00fc\u015f\u00fcnelim.  Her \u00fcr\u00fcn\u00fcn <code class=\"language-\">{\"kategori\": \"Elektronik\", \"fiyat\": 1000}<\/code> gibi bir JSON yap\u0131s\u0131 oldu\u011funu varsayal\u0131m.  \"Elektronik\" kategoriye ait ve fiyat\u0131 1000 TL'den fazla olan \u00fcr\u00fcnleri bulmak i\u00e7in:<\/p>\n<pre class=\"language-sql\"><code>SELECT * FROM urunler WHERE data @&gt; '{&quot;kategori&quot;: &quot;Elektronik&quot;, &quot;fiyat&quot;: 1000}';<\/code><\/pre>\n<p>Bu sorgu, belirtilen kriterleri kar\u015f\u0131layan \u00fcr\u00fcnleri d\u00f6nd\u00fcr\u00fcr.<\/p>\n<p><strong>3. \u0130leri Seviye: Performans Optimizasyonu ve Edge Case'ler<\/strong><\/p>\n<p>B\u00fcy\u00fck JSON veri k\u00fcmeleriyle \u00e7al\u0131\u015f\u0131rken, performans optimizasyonu \u00e7ok \u00f6nemlidir.  <code class=\"language-\">jsonb_path_ops<\/code> indeksini kullanarak sorgu performans\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131rabilirsiniz.<\/p>\n<pre class=\"language-sql\"><code>CREATE INDEX idx_kullanici_bilgileri_data ON kullanici_bilgileri USING gin (data jsonb_path_ops);<\/code><\/pre>\n<p>Bu indeks, JSON verilerinizde h\u0131zl\u0131 arama yapman\u0131za olanak tan\u0131r.  Ancak, indeksleme her zaman en iyi \u00e7\u00f6z\u00fcm de\u011fildir.  Veri setinizin yap\u0131s\u0131na ve sorgu s\u0131kl\u0131\u011f\u0131na ba\u011fl\u0131 olarak, indeksleme performans\u0131 iyile\u015ftirmeyebilir hatta d\u00fc\u015f\u00fcrebilir.<\/p>\n<p><strong>Edge Case'ler:<\/strong>  Bo\u015f de\u011ferler, null de\u011ferler ve farkl\u0131 veri tipleriyle \u00e7al\u0131\u015fma gibi durumlar, JSON sorgular\u0131nda dikkat edilmesi gereken noktalard\u0131r.  \u00d6rne\u011fin, bir alan\u0131n bo\u015f olup olmad\u0131\u011f\u0131n\u0131 kontrol etmek i\u00e7in <code class=\"language-\">jsonb_typeof()<\/code> fonksiyonunu kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>SELECT * FROM kullanici_bilgileri WHERE jsonb_typeof(data -&gt; 'adres') = 'null';<\/code><\/pre>\n<p>Bu sorgu, \"adres\" alan\u0131 bo\u015f olan kullan\u0131c\u0131lar\u0131 d\u00f6nd\u00fcr\u00fcr.<\/p>\n<p><strong>4.  JSONB Yol \u0130fadeleriyle Geli\u015fmi\u015f Sorgulama<\/strong><\/p>\n<p>PostgreSQL'in g\u00fc\u00e7l\u00fc JSONB yol ifadeleri, karma\u015f\u0131k JSON yap\u0131lar\u0131nda spesifik de\u011ferleri hedeflemenizi sa\u011flar.  \u00d6rne\u011fin, i\u00e7 i\u00e7e ge\u00e7mi\u015f bir JSON yap\u0131s\u0131nda belirli bir de\u011feri aramak i\u00e7in nokta (<code class=\"language-\">.<\/code>) operat\u00f6r\u00fcn\u00fc kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>CREATE TABLE siparisler (\n  id SERIAL PRIMARY KEY,\n  data JSONB\n);\n\nINSERT INTO siparisler (data) VALUES\n('{&quot;musteri&quot;: {&quot;ad&quot;: &quot;Ali&quot;, &quot;adres&quot;: {&quot;sehir&quot;: &quot;Ankara&quot;}}, &quot;urunler&quot;: [{&quot;ad&quot;: &quot;Kitap&quot;, &quot;fiyat&quot;: 25}, {&quot;ad&quot;: &quot;Kalem&quot;, &quot;fiyat&quot;: 5}]}');\n\nSELECT * FROM siparisler WHERE data -&gt; 'musteri' -&gt; 'adres' -&gt;&gt; 'sehir' = 'Ankara';<\/code><\/pre>\n<p>Bu sorgu, m\u00fc\u015fteri adresinin \u015fehrinin Ankara oldu\u011fu sipari\u015fleri d\u00f6nd\u00fcr\u00fcr.  Dizi elemanlar\u0131na eri\u015fmek i\u00e7in indeksleme kullan\u0131labilir:<\/p>\n<pre class=\"language-sql\"><code>SELECT * FROM siparisler WHERE (data -&gt; 'urunler' -&gt; 0 -&gt;&gt; 'ad') = 'Kitap';<\/code><\/pre>\n<p>Bu sorgu ise, sipari\u015fin ilk \u00fcr\u00fcn\u00fcn\u00fcn ad\u0131n\u0131n \"Kitap\" olup olmad\u0131\u011f\u0131n\u0131 kontrol eder.<\/p>\n<p><strong>5.  JSONB Dizileri ve Filtreleme<\/strong><\/p>\n<p>JSONB dizileri i\u00e7indeki elemanlar\u0131 filtrelemek i\u00e7in <code class=\"language-\">jsonb_array_elements<\/code> fonksiyonu kullan\u0131l\u0131r.  \u00d6rne\u011fin, fiyat\u0131 10 TL'den fazla olan \u00fcr\u00fcnleri bulmak i\u00e7in:<\/p>\n<pre class=\"language-sql\"><code>SELECT * FROM siparisler, jsonb_array_elements(data -&gt; 'urunler') AS urun\nWHERE (urun -&gt;&gt; 'fiyat')::numeric &gt; 10;<\/code><\/pre>\n<p>Bu sorgu, her \u00fcr\u00fcn i\u00e7in ayr\u0131 bir sat\u0131r d\u00f6nd\u00fcr\u00fcr ve fiyat\u0131 10 TL'den fazla olan \u00fcr\u00fcnleri filtreler.<\/p>\n<p><strong>6.  Performans Optimizasyonu \u0130\u00e7in \u0130pu\u00e7lar\u0131<\/strong><\/p>\n<p>* <strong><code class=\"language-\">jsonb<\/code> kullan\u0131n:<\/strong>  <code class=\"language-\">json<\/code> yerine <code class=\"language-\">jsonb<\/code> kullanarak performans\u0131 art\u0131rabilirsiniz.<br \/>\n* <strong>Gerekli indeksleri olu\u015fturun:<\/strong>  <code class=\"language-\">jsonb_path_ops<\/code> indeksi, belirli sorgular i\u00e7in performans\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde iyile\u015ftirebilir.<br \/>\n* <strong>Sorgular\u0131 optimize edin:<\/strong>  Gereksiz i\u015flemlerden ka\u00e7\u0131narak sorgular\u0131n\u0131z\u0131 optimize edin.<br \/>\n* <strong>Veri yap\u0131s\u0131n\u0131 g\u00f6zden ge\u00e7irin:<\/strong>  Veri yap\u0131s\u0131n\u0131 d\u00fczenleyerek sorgular\u0131 basitle\u015ftirebilirsiniz.  \u00c7ok b\u00fcy\u00fck ve karma\u015f\u0131k JSON verileri yerine ili\u015fkisel bir yap\u0131 kullanmak daha verimli olabilir.<br \/>\n* <strong>Par\u00e7al\u0131 indeksler:<\/strong> \u00c7ok b\u00fcy\u00fck JSON verilerinde, belirli alanlar i\u00e7in par\u00e7al\u0131 indeksler olu\u015fturmay\u0131 d\u00fc\u015f\u00fcnebilirsiniz.<\/p>\n<p><strong>7.  Ger\u00e7ek D\u00fcnya Senaryolar\u0131 ve Vaka \u00c7al\u0131\u015fmalar\u0131<\/strong><\/p>\n<p><strong>Vaka 1: Sosyal Medya Verisi Analizi:<\/strong> Bir sosyal medya platformunun kullan\u0131c\u0131 verilerini i\u00e7eren bir veritaban\u0131 d\u00fc\u015f\u00fcn\u00fcn.  Her kullan\u0131c\u0131n\u0131n \"arkada\u015flar\" adl\u0131 bir alan\u0131 oldu\u011funu ve bu alan\u0131n bir JSON dizisi i\u00e7erdi\u011fini varsayal\u0131m.  Belirli bir kullan\u0131c\u0131n\u0131n 100'den fazla arkada\u015f\u0131 olup olmad\u0131\u011f\u0131n\u0131 kontrol etmek i\u00e7in <code class=\"language-\">jsonb_array_length<\/code> fonksiyonunu kullanabiliriz.<\/p>\n<p><strong>Vaka 2: E-Ticaret Stok Y\u00f6netimi:<\/strong> Bir e-ticaret sitesinin \u00fcr\u00fcn stok bilgilerini tutan bir veritaban\u0131 d\u00fc\u015f\u00fcn\u00fcn.  Her \u00fcr\u00fcn\u00fcn \"stok\" adl\u0131 bir alan\u0131 oldu\u011funu ve bu alan\u0131n bir JSON objesi i\u00e7erdi\u011fini varsayal\u0131m.  Belirli bir \u00fcr\u00fcn\u00fcn stok seviyesini kontrol etmek veya belirli bir stok seviyesinin alt\u0131ndaki \u00fcr\u00fcnleri bulmak i\u00e7in JSONB sorgular\u0131 kullanabiliriz.<\/p>\n<p>Bu \u00f6rnekler, JSONB sorgular\u0131n\u0131n ger\u00e7ek d\u00fcnyadaki \u00e7e\u015fitli uygulamalar\u0131n\u0131 g\u00f6stermektedir.<\/p>\n<p><strong>Sonu\u00e7<\/strong><\/p>\n<p>PostgreSQL'de JSON verilerinde de\u011fer arama, do\u011fru teknikler ve optimizasyon stratejileriyle verimli bir \u015fekilde yap\u0131labilir.  Bu makalede, temel seviyeden ileri seviyeye kadar ad\u0131m ad\u0131m bir rehber sunarak, farkl\u0131 senaryolar i\u00e7in uygun y\u00f6ntemleri ve performans iyile\u015ftirme tekniklerini a\u00e7\u0131klad\u0131k.  Unutmay\u0131n ki, verilerinizin yap\u0131s\u0131 ve sorgu s\u0131kl\u0131\u011f\u0131n\u0131z, en iyi performans i\u00e7in en uygun y\u00f6ntemleri belirlemede \u00f6nemli rol oynar.  Daha fazla bilgi i\u00e7in [Fatih Soysal'\u0131n bloguna](https:\/\/fatihsoysal.com) g\u00f6z atabilirsiniz.<\/p>\n<p><strong>S\u0131k\u00e7a Sorulan Sorular:<\/strong><\/p>\n<p>1. <code class=\"language-\">json<\/code> ve <code class=\"language-\">jsonb<\/code> aras\u0131ndaki fark nedir?<br \/>\n2. JSONB indekslemesi nas\u0131l yap\u0131l\u0131r ve ne zaman gereklidir?<br \/>\n3. Karma\u015f\u0131k JSON yap\u0131lar\u0131nda arama yaparken nelere dikkat etmeliyim?<br \/>\n4. Performans\u0131 nas\u0131l optimize edebilirim?<br \/>\n5. JSONB verilerini ili\u015fkisel verilerle nas\u0131l entegre edebilirim?<\/p>\n<p>Yazar: Fatih Soysal<\/p>\n","protected":false},"excerpt":{"rendered":"# PostgreSQL JSON Verilerinde De\u011fer Arama: Tam Bir K\u0131lavuz PostgreSQL veritaban\u0131n\u0131zda JSON verisi mi sakl\u0131yorsunuz ve bu veriler&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-25940","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: JSON S\u00fctununda De\u011fer Bulunduran Sorgular<\/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-json-sutununda-deger-bulunduran-sorgular\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PostgreSQL: JSON S\u00fctununda De\u011fer Bulunduran Sorgular\" \/>\n<meta property=\"og:description\" content=\"Hi\u00e7bir etiketi bulunamad\u0131.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/\" \/>\n<meta property=\"og:site_name\" content=\"Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-16T03:15:27+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=\"1 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/\"},\"author\":{\"name\":\"Fatih Soysal\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"headline\":\"PostgreSQL: JSON S\u00fctununda De\u011fer Bulunduran Sorgular\",\"datePublished\":\"2025-07-16T03:15:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/\"},\"wordCount\":1169,\"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-json-sutununda-deger-bulunduran-sorgular\/#respond\"]}],\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/\",\"name\":\"PostgreSQL: JSON S\u00fctununda De\u011fer Bulunduran Sorgular\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\"},\"datePublished\":\"2025-07-16T03:15:27+00:00\",\"description\":\"Hi\u00e7bir etiketi bulunamad\u0131.\",\"breadcrumb\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-json-sutununda-deger-bulunduran-sorgular\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\/\/fatihsoysal.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PostgreSQL: JSON S\u00fctununda De\u011fer Bulunduran Sorgular\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/\",\"name\":\"Fatihsoysal.com\",\"description\":\"Blog - 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