{"id":9061,"date":"2026-08-10T10:03:07","date_gmt":"2026-08-10T10:03:07","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/linkedin-working-with-data-arrays-in-postgresql-2024-3\/"},"modified":"2026-08-10T10:03:07","modified_gmt":"2026-08-10T10:03:07","slug":"linkedin-working-with-data-arrays-in-postgresql-2024-3","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/linkedin-working-with-data-arrays-in-postgresql-2024-3\/","title":{"rendered":"LinkedIn \u2013 Working with Data Arrays in PostgreSQL 2024-3"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"7:1-7:619\"><span style=\"vertical-align: inherit\">Working with Data Arrays in PostgreSQL course. Data arrays are an important storage structure in programming, and PostgreSQL is one of the few relational database platforms that has built-in support for arrays. In this course, we take an in-depth look at PostgreSQL\u2019s support for the array data format, joined by database expert Adam Wilbert. You\u2019ll learn about data arrays in PostgreSQL, review examples of how to use data arrays, and explore the tools available for integrating data arrays into your PostgreSQL database. You\u2019ll also explore useful built-in functions, and end the course with a final challenge and solution so you can practice what you\u2019ve learned.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"9:1-9:25\"><span style=\"vertical-align: inherit\">What you will learn:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"11:1-17:0\">\n<li data-sourcepos=\"11:1-11:108\"><span style=\"vertical-align: inherit\">Using Data Arrays in PostgreSQL: Learn how to use arrays to store and manage data.<\/span><\/li>\n<li data-sourcepos=\"12:1-12:105\"><span style=\"vertical-align: inherit\">Creating and managing arrays: Creating a table to store array elements, using the ARRAY constructor and the INSERT statement.<\/span><\/li>\n<li data-sourcepos=\"13:1-13:125\"><span style=\"vertical-align: inherit\">Querying array columns: selecting array elements, using array slices, ANY(), UNNEST(), and GENERATE_SUBSCRIPT() functions.<\/span><\/li>\n<li data-sourcepos=\"14:1-14:147\"><span style=\"vertical-align: inherit\">Modify data stored in an array: update array values, add elements to the beginning or end of an array, merge arrays, replace and delete elements.<\/span><\/li>\n<li data-sourcepos=\"15:1-15:176\"><span style=\"vertical-align: inherit\">Useful array functions: determining the position of a value in an array, comparing two arrays with operators, outputting array values \u200b\u200bto a string, working with random array elements, summing individual values \u200b\u200bin an array.<\/span><\/li>\n<li data-sourcepos=\"16:1-17:0\"><span style=\"vertical-align: inherit\">Analysis Project: Implementation and Analysis of a River Height Monitoring Project Using Data Arrays<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"18:1-18:32\"><span style=\"vertical-align: inherit\">Who is this course suitable for?<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"20:1-23:0\">\n<li data-sourcepos=\"20:1-20:110\"><span style=\"vertical-align: inherit\">People who work with PostgreSQL databases and want to increase their knowledge of data arrays.<\/span><\/li>\n<li data-sourcepos=\"21:1-21:95\"><span style=\"vertical-align: inherit\">Developers looking to use advanced data structures in their databases.<\/span><\/li>\n<li data-sourcepos=\"22:1-23:0\"><span style=\"vertical-align: inherit\">Data analysts who need to work with complex, structured data.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course details: Working with Data Arrays in PostgreSQL<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span style=\"vertical-align: inherit\">Publisher: <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.linkedin.com\/learning\/working-with-data-arrays-in-postgresql\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">LinkedIn<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Instructor: <\/span><a href=\"https:\/\/downloadlynet.ir\/tag\/adam-wilbert\/\"><span style=\"vertical-align: inherit\">Adam Wilbert<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Training level: Advanced<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Training duration: 1 hour and 59 minutes<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course headings<\/span><\/h3>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" dir=\"ltr\" style=\"text-align: left\">\n<p>&nbsp;<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-969432 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/03\/Working-with-Data-Arrays-in-PostgreSQL.png\" alt=\"Working with Data Arrays in PostgreSQL\" width=\"440\" height=\"529\"><\/p>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-969431 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/03\/Working-with-Data-Arrays-in-PostgreSQL-1.png\" alt=\"Working with Data Arrays in PostgreSQL\" width=\"823\" height=\"195\"><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-157981-1\"><video class=\"wp-video-shortcode\" id=\"video-157981-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Working_with_Data_Arrays_in_PostgreSQL_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Working_with_Data_Arrays_in_PostgreSQL_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Working_with_Data_Arrays_in_PostgreSQL_Downloadly.ir.mp4?nocache=1786114170153\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Working_with_Data_Arrays_in_PostgreSQL_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div dir=\"ltr\" style=\"text-align: left\">\n<h3><span style=\"vertical-align: inherit\">Installation Guide<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Subtitles: English<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl2.downloadly.ir\/Files\/Elearning\/LinkedIn_Working_with_Data_Arrays_in_PostgreSQL_2024-3_Downloadly.ir.rar?nocache=1786114165\"><span style=\"vertical-align: inherit\">Download file \u2013 220 MB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">220 MB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Working with Data Arrays in PostgreSQL course. Data arrays are an important storage structure in programming, and PostgreSQL is one of the few relat<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[12311,78859,78860,78861,78862,78863],"class_list":["post-9061","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-adam-wilbert","dgi_tag-course-working-with-data-arrays-in-postgresql","dgi_tag-download-course-working-with-data-arrays-in-postgresql","dgi_tag-download-working-with-data-arrays-in-postgresql","dgi_tag-free-download-working-with-data-arrays-in-postgresql","dgi_tag-free-working-with-data-arrays-in-postgresql"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/9061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/9061\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=9061"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=9061"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=9061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}