{"version":"1.0","provider_name":"Adriana Pikaljov Portfoolio","provider_url":"https:\/\/adrianapikaljov24.thkit.ee\/wp","author_name":"adriana pikaljov","author_url":"https:\/\/adrianapikaljov24.thkit.ee\/wp\/blog\/author\/admin\/","title":"ANDMEBAASISKEEM - Adriana Pikaljov Portfoolio","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1bXZtxL0Xg\"><a href=\"https:\/\/adrianapikaljov24.thkit.ee\/wp\/andmebaasiskeem\/\">ANDMEBAASISKEEM<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/adrianapikaljov24.thkit.ee\/wp\/andmebaasiskeem\/embed\/#?secret=1bXZtxL0Xg\" width=\"600\" height=\"338\" title=\"&#8220;ANDMEBAASISKEEM&#8221; &#8212; Adriana Pikaljov Portfoolio\" data-secret=\"1bXZtxL0Xg\" 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:\/\/adrianapikaljov24.thkit.ee\/wp\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Olemi\u2013suhteskeem (ER-diagramm) on skeem, mida kasutatakse andmebaasi struktuuri kirjeldamiseks. See n\u00e4itab olemeid (tabeleid), nende atribuute (veerud) ning seoseid nende vahel. Skeem aitab m\u00f5ista, kuidas andmed on andmebaasis organiseeritud ja kuidas erinevad tabelid omavahel seotud on. Seda kasutatakse andmebaasi planeerimiseks, projekteerimiseks ja s\u00fcsteemi struktuuri paremaks m\u00f5istmiseks. Tabelid ja primaarv\u00f5tmed (PK) tellimused pizzamenu tellimusse_rida makse kliendid kohaletoimetamine [&hellip;]","thumbnail_url":"https:\/\/adrianapikaljov24.thkit.ee\/wp\/wp-content\/uploads\/2026\/03\/5875238931782110642.jpg","thumbnail_width":1166,"thumbnail_height":578}