{"id":10336,"date":"2026-08-10T10:17:55","date_gmt":"2026-08-10T10:17:55","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-sql-query-fundamentals-with-postgresql-2025-1\/"},"modified":"2026-08-10T10:17:55","modified_gmt":"2026-08-10T10:17:55","slug":"udemy-sql-query-fundamentals-with-postgresql-2025-1","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-sql-query-fundamentals-with-postgresql-2025-1\/","title":{"rendered":"Udemy \u2013 SQL Query Fundamentals with PostgreSQL 2025-1"},"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\"><span style=\"vertical-align: inherit\">SQL Query Fundamentals with PostgreSQL. This course teaches the fundamental concepts of the SQL language using PostgreSQL, one of the most popular and powerful relational database management systems. Suitable for beginners and developers looking to improve their SQL skills, this course covers the basics of database design, writing effective queries, and managing data. Participants will learn how to create databases and tables, insert, update, and delete data, and work with advanced queries such as JOINs, filters, and aggregations. It also covers concepts such as defining constraints, relationships between tables, transactions, and performance optimization. With practical examples and best practices, this course provides the skills needed to work with data in real-world environments. By the end of the course, learners will be able to write effective queries and manage relational databases.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"51:1-51:25\"><span style=\"vertical-align: inherit\">What you will learn:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"53:1-59:0\">\n<li data-sourcepos=\"53:1-53:81\"><span style=\"vertical-align: inherit\">Understand SQL basics \u2013 Learn database concepts, PostgreSQL setup, and SQL syntax.<\/span><\/li>\n<li data-sourcepos=\"54:1-54:98\"><span style=\"vertical-align: inherit\">Create and manage databases \u2013 define tables, relationships, primary\/foreign keys, and constraints.<\/span><\/li>\n<li data-sourcepos=\"55:1-55:68\"><span style=\"vertical-align: inherit\">Data manipulation \u2013 performing INSERT, UPDATE, DELETE and bulk data operations.<\/span><\/li>\n<li data-sourcepos=\"56:1-56:92\"><span style=\"vertical-align: inherit\">Querying and filtering data \u2013 using SELECT, WHERE, ORDER BY, LIMIT, OFFSET, and DISTINCT.<\/span><\/li>\n<li data-sourcepos=\"57:1-57:76\"><span style=\"vertical-align: inherit\">Working with Joins \u2013 Learn INNER JOIN, LEFT JOIN, and FULL JOIN to connect tables.<\/span><\/li>\n<li data-sourcepos=\"58:1-59:0\"><span style=\"vertical-align: inherit\">Aggregate and Group Data \u2013 Using COUNT, SUM, AVG, MIN, MAX, GROUP BY, and HAVING.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"60:1-60:32\"><span style=\"vertical-align: inherit\">Who is this course suitable for?<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"62:1-67:0\">\n<li data-sourcepos=\"62:1-62:68\"><span style=\"vertical-align: inherit\">Beginners and data enthusiasts \u2013 no prior SQL experience required!<\/span><\/li>\n<li data-sourcepos=\"63:1-63:79\"><span style=\"vertical-align: inherit\">Software developers and engineers \u2013 looking to integrate PostgreSQL into applications.<\/span><\/li>\n<li data-sourcepos=\"64:1-64:79\"><span style=\"vertical-align: inherit\">Data analysts and Business Intelligence professionals \u2013 looking to improve their SQL skills.<\/span><\/li>\n<li data-sourcepos=\"65:1-65:71\"><span style=\"vertical-align: inherit\">Students and career changers \u2013 entering tech and data-related careers.<\/span><\/li>\n<li data-sourcepos=\"66:1-67:0\"><span style=\"vertical-align: inherit\">Anyone who works with databases \u2013 and wants to master the basics of PostgreSQL.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">SQL Query Fundamentals with PostgreSQL course details<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/sql-fundamentals-postgresql\/?couponCode=CP130525BRGB\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Instructor:&nbsp; <\/span><a class=\"ud-btn ud-btn-medium ud-btn-link ud-heading-sm ud-text-sm ud-instructor-links\" href=\"https:\/\/downloadlynet.ir\/tag\/very-academy\/\" data-position=\"1\"><span class=\"ud-btn-label\"><span style=\"vertical-align: inherit\">Very Academy<\/span><\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Training level: Beginner to advanced<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Training duration: 10 hours and 6 minutes<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Number of lessons: 73<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course syllabus as of 2025\/3<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-984286 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/05\/SQL-Query-Fundamentals-with-PostgreSQL-1.png\" alt=\"SQL Query Fundamentals with PostgreSQL\" width=\"880\" height=\"643\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Prerequisites for the SQL Query Fundamentals with PostgreSQL course<\/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<ul>\n<li class=\"ud-block-list-item-content\" dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">No programming experience needed, everything should be provided.<\/span><\/li>\n<\/ul>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-984287 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/05\/SQL-Query-Fundamentals-with-PostgreSQL.png\" alt=\"SQL Query Fundamentals with PostgreSQL\" width=\"887\" height=\"322\"><\/h3>\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-164975-1\"><video class=\"wp-video-shortcode\" id=\"video-164975-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/SQL_Query_Fundamentals_with_PostgreSQL_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/SQL_Query_Fundamentals_with_PostgreSQL_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/SQL_Query_Fundamentals_with_PostgreSQL_Downloadly.ir.mp4?nocache=1786137784593\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/SQL_Query_Fundamentals_with_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: None<\/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:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_SQL_Query_Fundamentals_with_PostgreSQL_2025-1.part1_Downloadly.ir.rar?nocache=1786137783\"><span style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_SQL_Query_Fundamentals_with_PostgreSQL_2025-1.part2_Downloadly.ir.rar?nocache=1786137783\"><span style=\"vertical-align: inherit\">Download Part 2 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_SQL_Query_Fundamentals_with_PostgreSQL_2025-1.part3_Downloadly.ir.rar?nocache=1786137783\"><span style=\"vertical-align: inherit\">Download Part 3 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_SQL_Query_Fundamentals_with_PostgreSQL_2025-1.part4_Downloadly.ir.rar?nocache=1786137783\"><span style=\"vertical-align: inherit\">Download Part 4 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_SQL_Query_Fundamentals_with_PostgreSQL_2025-1.part5_Downloadly.ir.rar?nocache=1786137783\"><span style=\"vertical-align: inherit\">Download Part 5 \u2013 793 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\">4.7 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description SQL Query Fundamentals with PostgreSQL. This course teaches the fundamental concepts of the SQL language using PostgreSQL, one of the most popular a<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[87542,87543,87544,87545,87546,16603],"class_list":["post-10336","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-sql-query-fundamentals-with-postgresql","dgi_tag-download-course-sql-query-fundamentals-with-postgresql","dgi_tag-download-sql-query-fundamentals-with-postgresql","dgi_tag-free-download-sql-query-fundamentals-with-postgresql","dgi_tag-free-sql-query-fundamentals-with-postgresql","dgi_tag-very-academy"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/10336","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\/10336\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=10336"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=10336"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=10336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}