{"version":"1.0","provider_name":"Anastasiia Radasheva Portfolio ENG","provider_url":"https:\/\/anastasiiaradasheva24.thkit.ee\/wp\/eng","author_name":"Radasheva","author_url":"https:\/\/anastasiiaradasheva24.thkit.ee\/wp\/eng\/author\/admin\/","title":"Database keys - Anastasiia Radasheva Portfolio ENG","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"jkUcr0QzxX\"><a href=\"https:\/\/anastasiiaradasheva24.thkit.ee\/wp\/eng\/database-keys\/\">Database keys<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/anastasiiaradasheva24.thkit.ee\/wp\/eng\/database-keys\/embed\/#?secret=jkUcr0QzxX\" width=\"600\" height=\"338\" title=\"&#8220;Database keys&#8221; &#8212; Anastasiia Radasheva Portfolio ENG\" data-secret=\"jkUcr0QzxX\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/anastasiiaradasheva24.thkit.ee\/wp\/eng\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"1. Primary Key (esmane v\u00f5ti) Lihtsalt \u00f6eldes:Primary key on veerg, mis identifitseerib iga kirje tabelis. See ei tohi korduda ja ei saa olla t\u00fchi. Primary key on andmebaasi struktuuri p\u00f5hielement, kuna see tagab, et iga kirje on unikaalne. See on ka alus seoste loomisel teiste tabelitega. N\u00e4ide tabelist Student: 2. Foreign Key (v\u00f5\u00f5rv\u00f5ti) Lihtsalt \u00f6eldes:Foreign [&hellip;]"}