{"id":17979,"date":"2025-07-03T22:25:20","date_gmt":"2025-07-03T15:25:20","guid":{"rendered":"https:\/\/inhdy-demo.com\/?page_id=17979"},"modified":"2025-07-03T22:39:46","modified_gmt":"2025-07-03T15:39:46","slug":"unit-3-intro-to-sql-querying-and-managing-data","status":"publish","type":"page","link":"https:\/\/steamkid.ai\/th\/grade\/computing\/unit-3-intro-to-sql-querying-and-managing-data\/","title":{"rendered":"Unit 3: Intro to SQL: Querying and managing data"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"17979\" class=\"elementor elementor-17979\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-210faa60 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"210faa60\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1c2001b3\" data-id=\"1c2001b3\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5f99226 elementor-widget elementor-widget-thim-ekits-breadcrumb\" data-id=\"5f99226\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"thim-ekits-breadcrumb.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t\t<div class=\"thim-ekit-breadcrumb\">\n\n\t\t\t\t\u0e2b\u0e19\u0e49\u0e32\u0e2b\u0e25\u0e31\u0e01\n\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-773426b elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"773426b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-105e7104\" data-id=\"105e7104\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-34b7f9db e-transform elementor-widget elementor-widget-heading\" data-id=\"34b7f9db\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_rotateZ_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_widescreen&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_tablet_extra&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_tablet&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_rotateZ_effect_mobile&quot;:{&quot;unit&quot;:&quot;deg&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0e1a\u0e17 3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d02dd58 elementor-widget elementor-widget-heading\" data-id=\"6d02dd58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Intro to SQL: Querying and managing data<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8cad75 elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"b8cad75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/steamkid.ai\/th\/courses\/intro-to-sql-querying-and-managing-data\/\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\t\u0e40\u0e23\u0e34\u0e48\u0e21\u0e15\u0e49\u0e19\u0e01\u0e31\u0e19\u0e40\u0e25\u0e22!\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5e137bf elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"5e137bf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5b63d122\" data-id=\"5b63d122\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-60e86667 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60e86667\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div data-eael-wrapper-link=\"{&quot;url&quot;:&quot;https:\\\/\\\/steamkid.ai\\\/grade-1-subject\\\/&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;}\" class=\"eael-non-traditional-link elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-37783ab1 elementor-invisible\" data-id=\"37783ab1\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3979a868 eael-infobox-content-align--left eael-infobox-shape-square eael-infobox-hover-img-shape-square elementor-widget elementor-widget-eael-info-box\" data-id=\"3979a868\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-info-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-infobox icon-on-top\">\n\t            <div class=\"infobox-icon\">\n\n                            <img decoding=\"async\" src=\"\" alt=\"\">\n            \n            \n            \n        <\/div>\n            <div class=\"infobox-content\">\n                    <div class=\"infobox-title-section\">\n                <h2 class=\"title\">Lesson<\/h2>            <\/div>\n                    <\/div>\n            <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1fc20c86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1fc20c86\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7af90606\" data-id=\"7af90606\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17bed885 elementor-widget__width-auto eael-infobox-content-align--left eael-infobox-icon-bg-shape-none eael-infobox-icon-hover-bg-shape-none elementor-invisible elementor-widget elementor-widget-eael-info-box\" data-id=\"17bed885\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"eael-info-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-infobox icon-on-left\">\n\t            <div class=\"infobox-icon eael-icon-only\">\n\n            \n                            <div class=\"infobox-icon-wrap\">\n                    <svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-list-ul\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M48 48a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm448 16H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-320H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16V80a16 16 0 0 0-16-16zm0 160H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16z\"><\/path><\/svg>                <\/div>\n            \n            \n        <\/div>\n            <div class=\"infobox-content eael-icon-only\">\n                    <div class=\"infobox-title-section\">\n                <h2 class=\"title\">1. SQL basics<\/h2>            <\/div>\n                    <\/div>\n            <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-139cff4f elementor-invisible\" data-id=\"139cff4f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1256d979 elementor-align-center elementor-widget__width-inherit elementor-widget-widescreen__width-initial elementor-widget elementor-widget-button\" data-id=\"1256d979\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/steamkid.ai\/th\/courses\/intro-to-sql-querying-and-managing-data\/lessons\/welcome-to-sql-3\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Start<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5fba07fb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5fba07fb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-46ba8203\" data-id=\"46ba8203\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e9c13a4 elementor-widget__width-auto eael-infobox-content-align--left eael-infobox-icon-bg-shape-none eael-infobox-icon-hover-bg-shape-none elementor-invisible elementor-widget elementor-widget-eael-info-box\" data-id=\"7e9c13a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"eael-info-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-infobox icon-on-left\">\n\t            <div class=\"infobox-icon eael-icon-only\">\n\n            \n                            <div class=\"infobox-icon-wrap\">\n                    <svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-list-ul\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M48 48a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm448 16H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-320H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16V80a16 16 0 0 0-16-16zm0 160H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16z\"><\/path><\/svg>                <\/div>\n            \n            \n        <\/div>\n            <div class=\"infobox-content eael-icon-only\">\n                    <div class=\"infobox-title-section\">\n                <h2 class=\"title\">2. More advanced SQL queries<\/h2>            <\/div>\n                    <\/div>\n            <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6af3329b elementor-invisible\" data-id=\"6af3329b\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b9e0b50 elementor-align-center elementor-widget__width-inherit elementor-widget-widescreen__width-initial elementor-widget elementor-widget-button\" data-id=\"2b9e0b50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/steamkid.ai\/th\/courses\/intro-to-sql-querying-and-managing-data\/lessons\/more-complex-queries-with-and-or\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Start<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-cbe36fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cbe36fc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2c0babce\" data-id=\"2c0babce\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2c843290 elementor-widget__width-auto eael-infobox-content-align--left eael-infobox-icon-bg-shape-none eael-infobox-icon-hover-bg-shape-none elementor-invisible elementor-widget elementor-widget-eael-info-box\" data-id=\"2c843290\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"eael-info-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-infobox icon-on-left\">\n\t            <div class=\"infobox-icon eael-icon-only\">\n\n            \n                            <div class=\"infobox-icon-wrap\">\n                    <svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-list-ul\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M48 48a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm448 16H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-320H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16V80a16 16 0 0 0-16-16zm0 160H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16z\"><\/path><\/svg>                <\/div>\n            \n            \n        <\/div>\n            <div class=\"infobox-content eael-icon-only\">\n                    <div class=\"infobox-title-section\">\n                <h2 class=\"title\">3. Relational queries in SQL<\/h2>            <\/div>\n                    <\/div>\n            <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6af3ade2 elementor-invisible\" data-id=\"6af3ade2\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5fad3dcb elementor-align-center elementor-widget__width-inherit elementor-widget-widescreen__width-initial elementor-widget elementor-widget-button\" data-id=\"5fad3dcb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/steamkid.ai\/th\/courses\/intro-to-sql-querying-and-managing-data\/lessons\/joining-related-tables\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Start<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-17c7b3d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"17c7b3d6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2eeae10a\" data-id=\"2eeae10a\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-338fb586 elementor-widget__width-auto eael-infobox-content-align--left eael-infobox-icon-bg-shape-none eael-infobox-icon-hover-bg-shape-none elementor-invisible elementor-widget elementor-widget-eael-info-box\" data-id=\"338fb586\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"eael-info-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"eael-infobox icon-on-left\">\n\t            <div class=\"infobox-icon eael-icon-only\">\n\n            \n                            <div class=\"infobox-icon-wrap\">\n                    <svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-list-ul\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M48 48a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm0 160a48 48 0 1 0 48 48 48 48 0 0 0-48-48zm448 16H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-320H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16V80a16 16 0 0 0-16-16zm0 160H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16z\"><\/path><\/svg>                <\/div>\n            \n            \n        <\/div>\n            <div class=\"infobox-content eael-icon-only\">\n                    <div class=\"infobox-title-section\">\n                <h2 class=\"title\">4. Modifying databases with SQL<\/h2>            <\/div>\n                    <\/div>\n            <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-14bc2866 elementor-invisible\" data-id=\"14bc2866\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-272419a6 elementor-align-center elementor-widget__width-inherit elementor-widget-widescreen__width-initial elementor-widget elementor-widget-button\" data-id=\"272419a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/steamkid.ai\/th\/courses\/intro-to-sql-querying-and-managing-data\/lessons\/changing-rows-with-update-and-delete-2\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-alt-circle-right\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8c137 0 248 111 248 248S393 504 256 504 8 393 8 256 119 8 256 8zM140 300h116v70.9c0 10.7 13 16.1 20.5 8.5l114.3-114.9c4.7-4.7 4.7-12.2 0-16.9l-114.3-115c-7.6-7.6-20.5-2.2-20.5 8.5V212H140c-6.6 0-12 5.4-12 12v64c0 6.6 5.4 12 12 12z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Start<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Home Unit 3 Intro to SQL: Querying and managing data Let&#039;s get started! Lesson 1. SQL basics Start 2. More advanced SQL queries Start 3. Relational queries in SQL Start 4. Modifying databases with SQL Start<\/p>","protected":false},"author":265783168,"featured_media":0,"parent":17939,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_eb_attr":"","_crdt_document":"","footnotes":""},"class_list":["post-17979","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/steamkid.ai\/th\/wp-json\/wp\/v2\/pages\/17979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steamkid.ai\/th\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/steamkid.ai\/th\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/steamkid.ai\/th\/wp-json\/wp\/v2\/users\/265783168"}],"replies":[{"embeddable":true,"href":"https:\/\/steamkid.ai\/th\/wp-json\/wp\/v2\/comments?post=17979"}],"version-history":[{"count":6,"href":"https:\/\/steamkid.ai\/th\/wp-json\/wp\/v2\/pages\/17979\/revisions"}],"predecessor-version":[{"id":17989,"href":"https:\/\/steamkid.ai\/th\/wp-json\/wp\/v2\/pages\/17979\/revisions\/17989"}],"up":[{"embeddable":true,"href":"https:\/\/steamkid.ai\/th\/wp-json\/wp\/v2\/pages\/17939"}],"wp:attachment":[{"href":"https:\/\/steamkid.ai\/th\/wp-json\/wp\/v2\/media?parent=17979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}