{"id":27778,"date":"2025-08-18T21:15:26","date_gmt":"2025-08-18T18:15:26","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/"},"modified":"2025-08-18T21:15:26","modified_gmt":"2025-08-18T18:15:26","slug":"postgresql-dunku-tum-kayitlari-secme","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/","title":{"rendered":"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me"},"content":{"rendered":"<p># PostgreSQL&#8217;de D\u00fcnki T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me: Ad\u0131m Ad\u0131m Rehber<\/p>\n<p>PostgreSQL veritaban\u0131n\u0131zda d\u00fcn kaydedilen t\u00fcm verileri h\u0131zl\u0131 ve verimli bir \u015fekilde nas\u0131l sorgulayaca\u011f\u0131n\u0131z\u0131 \u00f6\u011frenmek ister misiniz?  Bu makale, yeni ba\u015flayanlardan uzmanlara kadar herkes i\u00e7in PostgreSQL&#8217;de &#8220;d\u00fcnk\u00fc kay\u0131tlar\u0131 se\u00e7me&#8221; i\u015flemini ad\u0131m ad\u0131m a\u00e7\u0131klayacak, ger\u00e7ek d\u00fcnya senaryolar\u0131 ve performans optimizasyon teknikleriyle destekleyecektir.  Veritaban\u0131n\u0131zdaki tarihi verileri y\u00f6netmenin en etkili yollar\u0131n\u0131 ke\u015ffedecek ve olas\u0131 sorunlar\u0131 \u00f6nceden ele alaca\u011f\u0131z.<\/p>\n<p><strong>\u00d6\u011frenme Yol Haritas\u0131:<\/strong><\/p>\n<p>* <strong>Yeni Ba\u015flayan:<\/strong> Temel tarih fonksiyonlar\u0131 ve basit bir SELECT sorgusu ile d\u00fcnki kay\u0131tlar\u0131 se\u00e7me.<br \/>\n* <strong>Orta:<\/strong> Ger\u00e7ek d\u00fcnya senaryolar\u0131, tarih aral\u0131klar\u0131n\u0131n belirlenmesi ve sorgu optimizasyonu.<br \/>\n* <strong>\u0130leri D\u00fczey:<\/strong> Performans analizi, edge case&#8217;ler (\u00f6zel durumlar) ve karma\u015f\u0131k tarih filtreleme teknikleri.<\/p>\n<p><strong>PostgreSQL&#8217;de Tarih ve Zaman \u0130\u015fleme: Temel Kavramlar<\/strong><\/p>\n<p>PostgreSQL, tarih ve zaman verilerini y\u00f6netmek i\u00e7in g\u00fc\u00e7l\u00fc fonksiyonlar sunar.  Bunlardan en \u00f6nemlileri <code class=\"language-\">NOW()<\/code>, <code class=\"language-\">CURRENT_DATE<\/code>, <code class=\"language-\">CURRENT_TIME<\/code>, ve <code class=\"language-\">EXTRACT()<\/code> fonksiyonlar\u0131d\u0131r.  <code class=\"language-\">NOW()<\/code> fonksiyonu, \u015fu anki tarih ve saati d\u00f6nd\u00fcr\u00fcrken, <code class=\"language-\">CURRENT_DATE<\/code> sadece bug\u00fcn\u00fcn tarihini, <code class=\"language-\">CURRENT_TIME<\/code> ise sadece \u015fu anki saati d\u00f6nd\u00fcr\u00fcr.  <code class=\"language-\">EXTRACT()<\/code> fonksiyonu ise, tarih ve zaman de\u011ferlerinden belirli bile\u015fenleri (y\u0131l, ay, g\u00fcn, saat, dakika, saniye, vb.) ay\u0131klaman\u0131za olanak tan\u0131r.  Bu fonksiyonlar\u0131 kullanarak, d\u00fcn\u00fcn tarihini hesaplayabilir ve sorgular\u0131m\u0131zda kullanabiliriz.<\/p>\n<p>\u00d6rne\u011fin, <code class=\"language-\">CURRENT_DATE - INTERVAL '1 day'<\/code> ifadesi, bug\u00fcn\u00fcn tarihinden bir g\u00fcn \u00f6nceki tarihi hesaplar.  Bu, d\u00fcnki kay\u0131tlar\u0131 se\u00e7mek i\u00e7in kullanaca\u011f\u0131m\u0131z temel ifadedir.  Tarih s\u00fctunlar\u0131n\u0131z\u0131n <code class=\"language-\">DATE<\/code> veya <code class=\"language-\">TIMESTAMP<\/code> veri tipinde oldu\u011fundan emin olun.  <code class=\"language-\">TIMESTAMP<\/code> veri tipi tarih ve saati birlikte depolar, <code class=\"language-\">DATE<\/code> veri tipi ise sadece tarihi depolar.<\/p>\n<p><strong>D\u00fcnki Kay\u0131tlar\u0131 Se\u00e7me: Yeni Ba\u015flayanlar \u0130\u00e7in Ad\u0131m Ad\u0131m K\u0131lavuz<\/strong><\/p>\n<p>Diyelim ki &#8220;urunler&#8221; adl\u0131 bir tablonuz var ve bu tabloda &#8220;urun_adi&#8221; ve &#8220;olusturma_tarihi&#8221; s\u00fctunlar\u0131 bulunuyor.  D\u00fcnk\u00fc olu\u015fturulan \u00fcr\u00fcnleri se\u00e7mek i\u00e7in a\u015fa\u011f\u0131daki basit SQL sorgusunu kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>SELECT urun_adi\nFROM urunler\nWHERE olusturma_tarihi = CURRENT_DATE - INTERVAL '1 day';<\/code><\/pre>\n<p>Bu sorgu, <code class=\"language-\">olusturma_tarihi<\/code> s\u00fctununda d\u00fcn\u00fcn tarihini i\u00e7eren t\u00fcm kay\u0131tlar\u0131 se\u00e7er ve sadece &#8220;urun_adi&#8221; s\u00fctununu d\u00f6nd\u00fcr\u00fcr.  Bu, PostgreSQL&#8217;de d\u00fcnki verileri se\u00e7menin en temel yoludur.  E\u011fer <code class=\"language-\">olusturma_tarihi<\/code> s\u00fctununuz <code class=\"language-\">TIMESTAMP<\/code> tipinde ise, saat bilgisini de dikkate alacakt\u0131r.  Sadece tarihi kar\u015f\u0131la\u015ft\u0131rmak istiyorsan\u0131z, <code class=\"language-\">DATE()<\/code> fonksiyonunu kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>SELECT urun_adi\nFROM urunler\nWHERE DATE(olusturma_tarihi) = CURRENT_DATE - INTERVAL '1 day';<\/code><\/pre>\n<p><strong>Ger\u00e7ek D\u00fcnya Senaryolar\u0131 ve Sorgu Optimizasyonu: Orta Seviye<\/strong><\/p>\n<p>\u015eimdi, daha ger\u00e7ek\u00e7i bir senaryo ele alal\u0131m.  Bir e-ticaret sitesi i\u00e7in sipari\u015f verilerini i\u00e7eren bir tablo d\u00fc\u015f\u00fcnelim.  Bu tabloda, sipari\u015f tarihi, m\u00fc\u015fteri ID&#8217;si, sipari\u015f tutar\u0131 gibi bilgiler bulunabilir.  D\u00fcnk\u00fc sipari\u015fleri m\u00fc\u015fteri ID&#8217;sine g\u00f6re gruplayarak toplam sipari\u015f tutar\u0131n\u0131 hesaplamak isteyebiliriz:<\/p>\n<pre class=\"language-sql\"><code>SELECT customer_id, SUM(order_total) AS toplam_siparis_tutari\nFROM siparisler\nWHERE order_date &gt;= CURRENT_DATE - INTERVAL '1 day' AND order_date &lt; CURRENT_DATE\nGROUP BY customer_id;<\/code><\/pre>\n<p>Bu sorgu, <code class=\"language-\">order_date<\/code> s\u00fctununda d\u00fcn\u00fcn tarihini i\u00e7eren t\u00fcm sipari\u015fleri se\u00e7er, <code class=\"language-\">customer_id<\/code> s\u00fctununa g\u00f6re gruplar ve her m\u00fc\u015fteri i\u00e7in toplam sipari\u015f tutar\u0131n\u0131 hesaplar.  Dikkat ederseniz, burada <code class=\"language-\">>=<\/code> ve <code class=\"language-\"><<\/code> operat\u00f6rlerini kullanarak bir tarih aral\u0131\u011f\u0131 belirledik. Bu, olas\u0131 performans sorunlar\u0131n\u0131 \u00f6nlemek i\u00e7in \u00f6nemlidir.  <code class=\"language-\">BETWEEN<\/code> operat\u00f6r\u00fc yerine bu yakla\u015f\u0131m\u0131 tercih etmek, indeks kullan\u0131m\u0131n\u0131 iyile\u015ftirebilir.  Ayr\u0131ca, <code class=\"language-\">order_date<\/code> s\u00fctununa bir indeks eklemek, sorgunun performans\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131rabilir.  <strong>Performans Optimizasyonu<\/strong> i\u00e7in indeksleme \u00e7ok \u00f6nemlidir.  [Fatih Soysal'\u0131n PostgreSQL performans optimizasyonu hakk\u0131ndaki yaz\u0131lar\u0131n\u0131](https:\/\/fatihsoysal.com) inceleyebilirsiniz.<\/p>\n<p><strong>Performans Analizi ve Edge Case'ler: \u0130leri D\u00fczey<\/strong><\/p>\n<p>\u00c7ok b\u00fcy\u00fck veritabanlar\u0131nda, yukar\u0131daki sorgular\u0131n performans\u0131 yava\u015flayabilir.  Bu durumda, <code class=\"language-\">EXPLAIN ANALYZE<\/code> komutunu kullanarak sorgunun y\u00fcr\u00fctme plan\u0131n\u0131 inceleyebilir ve performans darbo\u011fazlar\u0131n\u0131 tespit edebiliriz.  Ayr\u0131ca,  <code class=\"language-\">SET enable_seqscan = off;<\/code> komutu ile ard\u0131\u015f\u0131k tarama i\u015flemlerini devre d\u0131\u015f\u0131 b\u0131rakabilir ve indeks kullan\u0131m\u0131n\u0131 zorlayabiliriz.<\/p>\n<p>Bir di\u011fer \u00f6nemli nokta ise, zaman dilimleridir.  <code class=\"language-\">TIMESTAMP WITH TIME ZONE<\/code> veri tipi kullan\u0131yorsan\u0131z, farkl\u0131 zaman dilimlerindeki verileri do\u011fru bir \u015fekilde kar\u015f\u0131la\u015ft\u0131rmak i\u00e7in dikkatli olmal\u0131s\u0131n\u0131z.  \u00d6rne\u011fin, farkl\u0131 \u00fclkelerden gelen verileri i\u00e7eren bir veritaban\u0131nda, \"d\u00fcn\" kavram\u0131 her \u00fclke i\u00e7in farkl\u0131 bir zaman aral\u0131\u011f\u0131n\u0131 ifade edebilir.  Bu gibi durumlarda, <code class=\"language-\">AT TIME ZONE<\/code> fonksiyonunu kullanarak verileri ortak bir zaman dilimine d\u00f6n\u00fc\u015ft\u00fcrmeniz gerekebilir.<\/p>\n<p><strong>\u00d6zel Durumlar ve Karma\u015f\u0131k Tarih Filtreleme<\/strong><\/p>\n<p>\u00d6rne\u011fin,  haftan\u0131n belirli bir g\u00fcn\u00fcndeki verileri se\u00e7mek isteyebilirsiniz.  Bunun i\u00e7in <code class=\"language-\">EXTRACT()<\/code> fonksiyonunu kullanabilirsiniz:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM urunler\nWHERE EXTRACT(DOW FROM olusturma_tarihi) = 0; -- Pazar g\u00fcn\u00fcn\u00fc se\u00e7er (0-6 aral\u0131\u011f\u0131nda)<\/code><\/pre>\n<p>Veya bir ay\u0131n belirli bir g\u00fcn\u00fcndeki verileri se\u00e7mek i\u00e7in:<\/p>\n<pre class=\"language-sql\"><code>SELECT *\nFROM urunler\nWHERE EXTRACT(DAY FROM olusturma_tarihi) = 15 AND EXTRACT(MONTH FROM olusturma_tarihi) = 10; -- 15 Ekim'deki verileri se\u00e7er<\/code><\/pre>\n<p>Bu \u00f6rnekler, tarih ve zaman filtrelemenin esnekli\u011fini g\u00f6stermektedir.  Karma\u015f\u0131k tarih aral\u0131klar\u0131 ve ko\u015fullar i\u00e7in, <code class=\"language-\">CASE<\/code> ifadeleri veya daha geli\u015fmi\u015f SQL teknikleri kullan\u0131labilir.<\/p>\n<p><strong>Sonu\u00e7<\/strong><\/p>\n<p>PostgreSQL'de d\u00fcnki kay\u0131tlar\u0131 se\u00e7mek i\u00e7in \u00e7e\u015fitli y\u00f6ntemler mevcuttur.  Se\u00e7ti\u011finiz y\u00f6ntem, veritaban\u0131n\u0131z\u0131n b\u00fcy\u00fckl\u00fc\u011f\u00fc, performans gereksinimleri ve tarih verilerinizin yap\u0131s\u0131na ba\u011fl\u0131d\u0131r.  Bu makalede, temel tekniklerden ileri d\u00fczey optimizasyonlara kadar geni\u015f bir yelpazede bilgi vermeye \u00e7al\u0131\u015ft\u0131k.  Unutmay\u0131n ki, performans optimizasyonu i\u00e7in indeks kullan\u0131m\u0131 ve sorgu plan\u0131 analizi kritik \u00f6neme sahiptir.<\/p>\n<p><strong>S\u0131k\u00e7a Sorulan Sorular:<\/strong><\/p>\n<p>1. <strong><code class=\"language-\">CURRENT_DATE<\/code> ve <code class=\"language-\">NOW()<\/code> aras\u0131ndaki fark nedir?<\/strong>  <code class=\"language-\">CURRENT_DATE<\/code> sadece tarihi, <code class=\"language-\">NOW()<\/code> ise tarih ve saati d\u00f6nd\u00fcr\u00fcr.<br \/>\n2. <strong>Tarih s\u00fctunuma indeks eklemenin faydas\u0131 nedir?<\/strong> \u0130ndeksler, veritaban\u0131n\u0131n belirli bir s\u00fctunda h\u0131zl\u0131 arama yapmas\u0131n\u0131 sa\u011flar, bu da sorgu performans\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131r.<br \/>\n3. <strong>Zaman dilimlerini nas\u0131l y\u00f6netebilirim?<\/strong> <code class=\"language-\">TIMESTAMP WITH TIME ZONE<\/code> veri tipi kullan\u0131n ve <code class=\"language-\">AT TIME ZONE<\/code> fonksiyonuyla verileri ortak bir zaman dilimine d\u00f6n\u00fc\u015ft\u00fcr\u00fcn.<br \/>\n4. <strong>\u00c7ok b\u00fcy\u00fck veritabanlar\u0131nda performans\u0131 nas\u0131l iyile\u015ftirebilirim?<\/strong> Sorgu plan\u0131n\u0131 analiz edin (<code class=\"language-\">EXPLAIN ANALYZE<\/code>), indeksleri optimize edin ve gereksiz tarama i\u015flemlerini devre d\u0131\u015f\u0131 b\u0131rak\u0131n.<br \/>\n5. <strong>Farkl\u0131 tarih formatlar\u0131n\u0131 nas\u0131l i\u015fleyebilirim?<\/strong> <code class=\"language-\">TO_DATE()<\/code> fonksiyonunu kullanarak farkl\u0131 tarih formatlar\u0131n\u0131 PostgreSQL'in anlayabilece\u011fi bir formata d\u00f6n\u00fc\u015ft\u00fcrebilirsiniz.<\/p>\n<p>Yazar: Fatih Soysal<\/p>\n","protected":false},"excerpt":{"rendered":"# PostgreSQL&#8217;de D\u00fcnki T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me: Ad\u0131m Ad\u0131m Rehber PostgreSQL veritaban\u0131n\u0131zda d\u00fcn kaydedilen t\u00fcm verileri h\u0131zl\u0131 ve verimli&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-27778","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: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me<\/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-dunku-tum-kayitlari-secme\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me\" \/>\n<meta property=\"og:description\" content=\"Hi\u00e7bir etiketi bulunamad\u0131.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/\" \/>\n<meta property=\"og:site_name\" content=\"Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-18T18:15:26+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=\"3 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/\"},\"author\":{\"name\":\"Fatih Soysal\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"headline\":\"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me\",\"datePublished\":\"2025-08-18T18:15:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/\"},\"wordCount\":969,\"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-dunku-tum-kayitlari-secme\/#respond\"]}],\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/\",\"name\":\"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\"},\"datePublished\":\"2025-08-18T18:15:26+00:00\",\"description\":\"Hi\u00e7bir etiketi bulunamad\u0131.\",\"breadcrumb\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\/\/fatihsoysal.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/\",\"name\":\"Fatihsoysal.com\",\"description\":\"Blog - Yaz\u0131l\u0131m D\u00fcnyas\u0131 Tecr\u00fcbelerim\",\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/fatihsoysal.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\",\"name\":\"Fatih Soysal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"contentUrl\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"width\":512,\"height\":512,\"caption\":\"Fatih Soysal\"},\"logo\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\"},\"description\":\"Kullan\u0131m ve kodlama m\u00fckemmeliyetini odak alan uygulamalar olu\u015fturma deneyimine sahip, profesyonel olarak 15+ y\u0131l \u00fczeri deneyime sahip bir yaz\u0131l\u0131m m\u00fchendisi.\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me","description":"Hi\u00e7bir etiketi bulunamad\u0131.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/","og_locale":"tr_TR","og_type":"article","og_title":"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me","og_description":"Hi\u00e7bir etiketi bulunamad\u0131.","og_url":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/","og_site_name":"Kodlar\u0131n Gizemli D\u00fcnyas\u0131","article_published_time":"2025-08-18T18:15:26+00:00","author":"Fatih Soysal","twitter_card":"summary_large_image","twitter_misc":{"Yazan:":"Fatih Soysal","Tahmini okuma s\u00fcresi":"3 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/#article","isPartOf":{"@id":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/"},"author":{"name":"Fatih Soysal","@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1"},"headline":"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me","datePublished":"2025-08-18T18:15:26+00:00","mainEntityOfPage":{"@id":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/"},"wordCount":969,"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-dunku-tum-kayitlari-secme\/#respond"]}],"copyrightYear":"2025","copyrightHolder":{"@id":"https:\/\/fatihsoysal.com\/blog\/#organization"}},{"@type":"WebPage","@id":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/","url":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/","name":"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me","isPartOf":{"@id":"https:\/\/fatihsoysal.com\/blog\/#website"},"datePublished":"2025-08-18T18:15:26+00:00","description":"Hi\u00e7bir etiketi bulunamad\u0131.","breadcrumb":{"@id":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/fatihsoysal.com\/blog\/postgresql-dunku-tum-kayitlari-secme\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Anasayfa","item":"https:\/\/fatihsoysal.com\/blog\/"},{"@type":"ListItem","position":2,"name":"PostgreSQL: D\u00fcnk\u00fc T\u00fcm Kay\u0131tlar\u0131 Se\u00e7me"}]},{"@type":"WebSite","@id":"https:\/\/fatihsoysal.com\/blog\/#website","url":"https:\/\/fatihsoysal.com\/blog\/","name":"Fatihsoysal.com","description":"Blog - Yaz\u0131l\u0131m D\u00fcnyas\u0131 Tecr\u00fcbelerim","publisher":{"@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/fatihsoysal.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"tr"},{"@type":["Person","Organization"],"@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1","name":"Fatih Soysal","image":{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png","contentUrl":"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png","width":512,"height":512,"caption":"Fatih Soysal"},"logo":{"@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/"},"description":"Kullan\u0131m ve kodlama m\u00fckemmeliyetini odak alan uygulamalar olu\u015fturma deneyimine sahip, profesyonel olarak 15+ y\u0131l \u00fczeri deneyime sahip bir yaz\u0131l\u0131m m\u00fchendisi.","url":"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/"}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/posts\/27778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/comments?post=27778"}],"version-history":[{"count":0,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/posts\/27778\/revisions"}],"wp:attachment":[{"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/media?parent=27778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/categories?post=27778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/tags?post=27778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}