{"id":6190,"date":"2026-02-14T12:10:46","date_gmt":"2026-02-14T08:40:46","guid":{"rendered":"https:\/\/parmin.cloud\/blog\/?p=6190"},"modified":"2026-02-14T12:10:46","modified_gmt":"2026-02-14T08:40:46","slug":"%d9%86%d8%ad%d9%88%d9%87-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d9%88-%d9%85%d8%af%db%8c%d8%b1%db%8c%d8%aa-%d8%ac%d8%af%d8%a7%d9%88%d9%84-%d8%af%d8%b1-sql","status":"publish","type":"post","link":"https:\/\/parmin.cloud\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d9%88-%d9%85%d8%af%db%8c%d8%b1%db%8c%d8%aa-%d8%ac%d8%af%d8%a7%d9%88%d9%84-%d8%af%d8%b1-sql\/","title":{"rendered":"\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062c\u062f\u0627\u0648\u0644 \u062f\u0631 SQL"},"content":{"rendered":"<article class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"04054383-b932-4d52-998b-f6bd4278ae26\" data-testid=\"conversation-turn-77\" data-scroll-anchor=\"false\" data-turn=\"user\"><\/article>\n<article class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-697f4abe-c9d4-8330-acaa-80c7a68e53b3-2\" data-testid=\"conversation-turn-78\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"408d54e3-9a17-4328-861e-b253aad5acdd\" data-message-model-slug=\"gpt-5-mini\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\">\n<h2 data-start=\"171\" data-end=\"179\">\u0645\u0642\u062f\u0645\u0647<\/h2>\n<p data-start=\"180\" data-end=\"496\">\u062c\u062f\u0627\u0648\u0644\u060c \u0627\u0635\u0644\u06cc\u200c\u062a\u0631\u06cc\u0646 \u0633\u0627\u062e\u062a\u0627\u0631 \u0633\u0627\u0632\u0645\u0627\u0646\u200c\u062f\u0647\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc SQL \u0647\u0633\u062a\u0646\u062f. \u0647\u0631 \u062c\u062f\u0648\u0644 \u0634\u0627\u0645\u0644 \u062a\u0639\u062f\u0627\u062f\u06cc \u0633\u062a\u0648\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0647\u0631 \u0631\u062f\u06cc\u0641 (\u06cc\u0627 \u0631\u06a9\u0648\u0631\u062f) \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u062c\u062f\u0627\u0648\u0644 \u0628\u062e\u0634 \u0628\u0646\u06cc\u0627\u062f\u06cc \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0631\u0627\u06cc \u0647\u0631 \u06a9\u0633\u06cc \u06a9\u0647 \u0628\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0631\u0627\u0628\u0637\u0647\u200c\u0627\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0645\u0647\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0628\u062f\u0627\u0646\u062f \u0686\u06af\u0648\u0646\u0647 \u062c\u062f\u0627\u0648\u0644 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0648 \u062d\u0630\u0641 \u06a9\u0646\u062f.<\/p>\n<p data-start=\"498\" data-end=\"590\">\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u060c \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0627\u0648\u0644 \u062f\u0631 SQL \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0648 \u062d\u0630\u0641 \u062c\u062f\u0627\u0648\u0644 \u0645\u0648\u062c\u0648\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<h2 data-start=\"592\" data-end=\"605\">\u067e\u06cc\u0634\u200c\u0646\u06cc\u0627\u0632\u0647\u0627<\/h2>\n<p data-start=\"606\" data-end=\"801\">\u0628\u0631\u0627\u06cc \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u060c \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u0628\u0627 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647\u200c\u0627\u06cc (RDBMS) \u06a9\u0647 \u0627\u0632 SQL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f. \u062f\u0633\u062a\u0648\u0631\u0647\u0627 \u0648 \u0645\u062b\u0627\u0644\u200c\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0632\u06cc\u0631 \u062a\u0633\u062a \u0634\u062f\u0647\u200c\u0627\u0646\u062f:<\/p>\n<ul data-start=\"803\" data-end=\"966\">\n<li data-start=\"803\" data-end=\"924\">\n<p data-start=\"805\" data-end=\"924\">\u0633\u0631\u0648\u0631\u06cc \u0628\u0627 \u0633\u06cc\u0633\u062a\u0645\u200c\u0639\u0627\u0645\u0644 <strong data-start=\"825\" data-end=\"841\">Ubuntu 20.04<\/strong>\u060c \u0628\u0627 \u06a9\u0627\u0631\u0628\u0631 \u063a\u06cc\u0631 root \u06a9\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a\u06cc \u062f\u0627\u0631\u062f \u0648 \u0641\u0627\u06cc\u0631\u0648\u0627\u0644\u06cc \u0628\u0627 <strong data-start=\"902\" data-end=\"909\">UFW<\/strong> \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<\/li>\n<li data-start=\"925\" data-end=\"966\">\n<p data-start=\"927\" data-end=\"966\"><strong data-start=\"927\" data-end=\"936\">MySQL<\/strong> \u0646\u0635\u0628 \u0648 \u0627\u06cc\u0645\u0646\u200c\u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631.<\/p>\n<\/li>\n<\/ul>\n<blockquote data-start=\"968\" data-end=\"1160\">\n<p data-start=\"970\" data-end=\"1160\">\u062a\u0648\u062c\u0647: \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 RDBMS\u0647\u0627 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0627\u0632 SQL \u0631\u0627 \u062f\u0627\u0631\u0646\u062f. \u0627\u06af\u0631\u0686\u0647 \u062f\u0633\u062a\u0648\u0631\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u062f\u0631 \u0627\u06a9\u062b\u0631 RDBMS\u0647\u0627 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 \u0633\u06cc\u0646\u062a\u06a9\u0633 \u06cc\u0627 \u062e\u0631\u0648\u062c\u06cc \u062f\u0642\u06cc\u0642 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0627\u0632 MySQL \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0627\u0634\u062f.<\/p>\n<\/blockquote>\n<p data-start=\"1162\" data-end=\"1372\">\u0647\u0645\u0686\u0646\u06cc\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647 \u0648 \u062c\u062f\u0648\u0644 \u0628\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0645\u0648\u0646\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0645\u0631\u06cc\u0646 \u06a9\u0646\u06cc\u062f. \u0627\u06af\u0631 \u0646\u062f\u0627\u0631\u06cc\u062f\u060c \u0628\u062e\u0634 \u00ab\u0627\u062a\u0635\u0627\u0644 \u0628\u0647 MySQL \u0648 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647 \u0646\u0645\u0648\u0646\u0647\u00bb \u062c\u0632\u0626\u06cc\u0627\u062a \u0633\u0627\u062e\u062a \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647 \u0648 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n<hr data-start=\"1374\" data-end=\"1377\" \/>\n<h2 data-start=\"1379\" data-end=\"1422\">\u0627\u062a\u0635\u0627\u0644 \u0628\u0647 MySQL \u0648 \u0627\u06cc\u062c\u0627\u062f \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647 \u0646\u0645\u0648\u0646\u0647<\/h2>\n<p data-start=\"1423\" data-end=\"1500\">\u0627\u06af\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647 \u0634\u0645\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u0631\u0627\u0647\u200c\u062f\u0648\u0631 \u0627\u0633\u062a\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0627 <strong data-start=\"1474\" data-end=\"1481\">SSH<\/strong> \u0628\u0647 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0634\u0648\u06cc\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-bash\">ssh sammy@your_server_ip<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"1540\" data-end=\"1625\">\u0633\u067e\u0633 \u0628\u0647 <strong data-start=\"1547\" data-end=\"1563\">MySQL prompt<\/strong> \u0648\u0627\u0631\u062f \u0634\u0648\u06cc\u062f (\u0628\u0647 \u062c\u0627\u06cc <code data-start=\"1582\" data-end=\"1589\">sammy<\/code> \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc MySQL \u062e\u0648\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f):<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-bash\">mysql -u sammy -p<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"1658\" data-end=\"1702\">\u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647 \u0628\u0647 \u0646\u0627\u0645 <code data-start=\"1680\" data-end=\"1690\">tablesDB<\/code> \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">CREATE<\/span> DATABASE tablesDB;<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"1742\" data-end=\"1803\">\u0627\u06af\u0631 \u0627\u06cc\u062c\u0627\u062f \u0645\u0648\u0641\u0642\u06cc\u062a\u200c\u0622\u0645\u06cc\u0632 \u0628\u0648\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u0645\u0634\u0627\u0628\u0647 \u0632\u06cc\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre!\"><span class=\"hljs-keyword\">Query<\/span> OK, <span class=\"hljs-number\">1<\/span> row affected <span class=\"hljs-punctuation\">(<\/span><span class=\"hljs-number\">0.01<\/span> sec<span class=\"hljs-punctuation\">)<\/span><br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"1850\" data-end=\"1906\">\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647\u060c \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\">USE tablesDB;<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"1934\" data-end=\"1940\">\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre!\"><span class=\"hljs-attribute\">Database<\/span> changed<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"1968\" data-end=\"2050\">\u0627\u06a9\u0646\u0648\u0646 \u0622\u0645\u0627\u062f\u0647\u200c\u0627\u06cc\u062f \u062a\u0627 \u0627\u062f\u0627\u0645\u0647 \u0631\u0627\u0647\u0646\u0645\u0627 \u0648 \u0622\u0645\u0648\u0632\u0634 \u0627\u06cc\u062c\u0627\u062f \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062c\u062f\u0627\u0648\u0644 \u062f\u0631 SQL \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<hr data-start=\"2052\" data-end=\"2055\" \/>\n<h2 data-start=\"2057\" data-end=\"2071\">\u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0627\u0648\u0644<\/h2>\n<p data-start=\"2072\" data-end=\"2170\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u062f\u0631 SQL \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 <strong data-start=\"2107\" data-end=\"2123\">CREATE TABLE<\/strong> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u067e\u0633 \u0627\u0632 \u0622\u0646 \u0646\u0627\u0645 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">CREATE TABLE<\/span> table_name;<br \/>\n<\/code><\/div>\n<\/div>\n<blockquote data-start=\"2209\" data-end=\"2285\">\n<p data-start=\"2211\" data-end=\"2285\">\u062a\u0648\u062c\u0647: \u0645\u0627\u0646\u0646\u062f \u0647\u0631 \u062f\u0633\u062a\u0648\u0631 SQL\u060c \u062f\u0633\u062a\u0648\u0631 <strong data-start=\"2243\" data-end=\"2259\">CREATE TABLE<\/strong> \u0628\u0627\u06cc\u062f \u0628\u0627 <strong data-start=\"2268\" data-end=\"2273\">;<\/strong> \u062e\u0627\u062a\u0645\u0647 \u06cc\u0627\u0628\u062f.<\/p>\n<\/blockquote>\n<p data-start=\"2287\" data-end=\"2452\">\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u062e\u0627\u0644\u06cc \u0628\u062f\u0648\u0646 \u0633\u062a\u0648\u0646 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644 \u0628\u0627 \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u060c \u0628\u0639\u062f \u0627\u0632 \u0646\u0627\u0645 \u062c\u062f\u0648\u0644\u060c \u0644\u06cc\u0633\u062a \u0633\u062a\u0648\u0646\u200c\u0647\u0627 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627 \u062f\u0631 \u067e\u0631\u0627\u0646\u062a\u0632 \u0648 \u0628\u0627 \u06a9\u0627\u0645\u0627 \u062c\u062f\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">CREATE TABLE<\/span> table_name (<br \/>\ncolumn1_name column1_data_type,<br \/>\ncolumn2_name column2_data_type,<br \/>\n...<br \/>\ncolumnN_name columnN_data_type<br \/>\n);<br \/>\n<\/code><\/div>\n<\/div>\n<h3 data-start=\"2594\" data-end=\"2602\">\u0645\u062b\u0627\u0644<\/h3>\n<p data-start=\"2603\" data-end=\"2783\">\u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u062c\u062f\u0648\u0644\u06cc \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u067e\u0627\u0631\u06a9\u200c\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0639\u0644\u0627\u0642\u0647 \u062e\u0648\u062f \u062f\u0631 \u0646\u06cc\u0648\u06cc\u0648\u0631\u06a9 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u067e\u0633 \u0627\u0632 \u062a\u0639\u06cc\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u062b\u0628\u062a \u06a9\u0646\u06cc\u062f\u060c \u0646\u0627\u0645 \u0633\u062a\u0648\u0646\u200c\u0647\u0627 \u0648 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0645\u0646\u0627\u0633\u0628 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f:<\/p>\n<ul data-start=\"2785\" data-end=\"3069\">\n<li data-start=\"2785\" data-end=\"2846\">\n<p data-start=\"2787\" data-end=\"2846\"><strong data-start=\"2787\" data-end=\"2799\">parkName<\/strong>: \u0646\u0627\u0645 \u067e\u0627\u0631\u06a9\u060c \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 <code data-start=\"2820\" data-end=\"2833\">varchar(30)<\/code> \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.<\/p>\n<\/li>\n<li data-start=\"2847\" data-end=\"2940\">\n<p data-start=\"2849\" data-end=\"2940\"><strong data-start=\"2849\" data-end=\"2862\">yearBuilt<\/strong>: \u0633\u0627\u0644 \u0633\u0627\u062e\u062a \u067e\u0627\u0631\u06a9\u060c \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 <code data-start=\"2888\" data-end=\"2893\">int<\/code> (\u0628\u0647 \u062c\u0627\u06cc <code data-start=\"2902\" data-end=\"2908\">year<\/code> \u06a9\u0647 \u0645\u062d\u062f\u0648\u062f\u0647 \u06f1\u06f9\u06f0\u06f1 \u062a\u0627 \u06f2\u06f1\u06f5\u06f5 \u062f\u0627\u0631\u062f).<\/p>\n<\/li>\n<li data-start=\"2941\" data-end=\"3015\">\n<p data-start=\"2943\" data-end=\"3015\"><strong data-start=\"2943\" data-end=\"2957\">firstVisit<\/strong>: \u062a\u0627\u0631\u06cc\u062e \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0632\u062f\u06cc\u062f\u060c \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 <code data-start=\"2988\" data-end=\"2994\">date<\/code> (\u0641\u0631\u0645\u062a YYYY-MM-DD).<\/p>\n<\/li>\n<li data-start=\"3016\" data-end=\"3069\">\n<p data-start=\"3018\" data-end=\"3069\"><strong data-start=\"3018\" data-end=\"3031\">lastVisit<\/strong>: \u062a\u0627\u0631\u06cc\u062e \u0622\u062e\u0631\u06cc\u0646 \u0628\u0627\u0632\u062f\u06cc\u062f\u060c \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 <code data-start=\"3062\" data-end=\"3068\">date<\/code>.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3071\" data-end=\"3116\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644 <code data-start=\"3087\" data-end=\"3098\">faveParks<\/code> \u0628\u0627 \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u06cc \u0628\u0627\u0644\u0627:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">CREATE TABLE<\/span> faveParks (<br \/>\nparkName <span class=\"hljs-type\">varchar<\/span>(<span class=\"hljs-number\">30<\/span>),<br \/>\nyearBuilt <span class=\"hljs-type\">int<\/span>,<br \/>\nfirstVisit <span class=\"hljs-type\">date<\/span>,<br \/>\nlastVisit <span class=\"hljs-type\">date<\/span><br \/>\n);<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"3227\" data-end=\"3233\">\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre!\"><span class=\"hljs-keyword\">Query<\/span> OK, <span class=\"hljs-number\">0<\/span> rows affected <span class=\"hljs-punctuation\">(<\/span><span class=\"hljs-number\">0.01<\/span> sec<span class=\"hljs-punctuation\">)<\/span><br \/>\n<\/code><\/div>\n<\/div>\n<blockquote data-start=\"3281\" data-end=\"3362\">\n<p data-start=\"3283\" data-end=\"3362\">\u062a\u0648\u062c\u0647: \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062a\u0646\u0647\u0627 \u0633\u0627\u062e\u062a\u0627\u0631 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0647\u0646\u0648\u0632 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<\/blockquote>\n<hr data-start=\"3364\" data-end=\"3367\" \/>\n<h3 data-start=\"3369\" data-end=\"3397\">\u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644 \u0627\u0632 \u062c\u062f\u0648\u0644 \u0645\u0648\u062c\u0648\u062f<\/h3>\n<p data-start=\"3398\" data-end=\"3469\">\u0628\u0627 \u062f\u0633\u062a\u0648\u0631 <strong data-start=\"3407\" data-end=\"3426\">CREATE TABLE AS<\/strong> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062c\u062f\u0648\u0644 \u062c\u062f\u06cc\u062f\u06cc \u0627\u0632 \u062c\u062f\u0648\u0644 \u0645\u0648\u062c\u0648\u062f \u0628\u0633\u0627\u0632\u06cc\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">CREATE TABLE<\/span> new_table_name <span class=\"hljs-keyword\">AS<\/span> (<br \/>\n<span class=\"hljs-keyword\">SELECT<\/span> column1, column2, ... columnN<br \/>\n<span class=\"hljs-keyword\">FROM<\/span> old_table_name<br \/>\n);<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"3576\" data-end=\"3708\">\u0628\u0647 \u062c\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0633\u062a\u0648\u0646\u200c\u0647\u0627 \u0648 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 <strong data-start=\"3621\" data-end=\"3631\">SELECT<\/strong> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u0627 \u0633\u062a\u0648\u0646\u200c\u0647\u0627 \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062c\u062f\u0648\u0644 \u0642\u062f\u06cc\u0645\u06cc \u0631\u0627 \u0628\u0647 \u062c\u062f\u0648\u0644 \u062c\u062f\u06cc\u062f \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<p data-start=\"3710\" data-end=\"3715\">\u0645\u062b\u0627\u0644:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">CREATE TABLE<\/span> parkInfo <span class=\"hljs-keyword\">AS<\/span> (<br \/>\n<span class=\"hljs-keyword\">SELECT<\/span> parkName, yearBuilt<br \/>\n<span class=\"hljs-keyword\">FROM<\/span> faveParks<br \/>\n);<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"3801\" data-end=\"3807\">\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre!\"><span class=\"hljs-keyword\">Query<\/span> OK, <span class=\"hljs-number\">0<\/span> rows affected <span class=\"hljs-punctuation\">(<\/span><span class=\"hljs-number\">0.02<\/span> sec<span class=\"hljs-punctuation\">)<\/span><br \/>\n<\/code><\/div>\n<\/div>\n<blockquote data-start=\"3855\" data-end=\"3962\">\n<p data-start=\"3857\" data-end=\"3962\">\u0627\u06af\u0631 \u062c\u062f\u0648\u0644 <code data-start=\"3866\" data-end=\"3877\">faveParks<\/code> \u062f\u0627\u062f\u0647 \u062f\u0627\u0634\u062a\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u06cc <code data-start=\"3906\" data-end=\"3916\">parkName<\/code> \u0648 <code data-start=\"3919\" data-end=\"3930\">yearBuilt<\/code> \u0628\u0647 \u062c\u062f\u0648\u0644 <code data-start=\"3939\" data-end=\"3949\">parkInfo<\/code> \u06a9\u067e\u06cc \u0645\u06cc\u200c\u0634\u062f\u0646\u062f.<\/p>\n<\/blockquote>\n<hr data-start=\"3964\" data-end=\"3967\" \/>\n<h3 data-start=\"3969\" data-end=\"4004\">\u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062e\u0637\u0627 \u0647\u0646\u06af\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644<\/h3>\n<p data-start=\"4005\" data-end=\"4068\">\u0627\u06af\u0631 \u062c\u062f\u0648\u0644 \u0628\u0627 \u0647\u0645\u0627\u0646 \u0646\u0627\u0645 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0627\u06cc\u062c\u0627\u062f \u0622\u0646 \u0628\u0627\u0639\u062b \u062e\u0637\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">CREATE TABLE<\/span> parkInfo (<br \/>\nname <span class=\"hljs-type\">varchar<\/span>(<span class=\"hljs-number\">30<\/span>),<br \/>\nsquareFootage <span class=\"hljs-type\">int<\/span>,<br \/>\ndesigner <span class=\"hljs-type\">varchar<\/span>(<span class=\"hljs-number\">30<\/span>)<br \/>\n);<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"4167\" data-end=\"4173\">\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre!\">ERROR <span class=\"hljs-number\">1050<\/span> (<span class=\"hljs-number\">42<\/span>S01): <span class=\"hljs-keyword\">Table<\/span> <span class=\"hljs-string\">'parkInfo'<\/span> already <span class=\"hljs-keyword\">exists<\/span><br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"4236\" data-end=\"4307\">\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062e\u0637\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 <strong data-start=\"4276\" data-end=\"4293\">IF NOT EXISTS<\/strong> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">CREATE TABLE<\/span> IF <span class=\"hljs-keyword\">NOT<\/span> <span class=\"hljs-keyword\">EXISTS<\/span> parkInfo (<br \/>\nname <span class=\"hljs-type\">varchar<\/span>(<span class=\"hljs-number\">30<\/span>),<br \/>\nsquareFootage <span class=\"hljs-type\">int<\/span>,<br \/>\ndesigner <span class=\"hljs-type\">varchar<\/span>(<span class=\"hljs-number\">30<\/span>)<br \/>\n);<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"4420\" data-end=\"4426\">\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre!\">Query OK, <span class=\"hljs-number\">0<\/span> <span class=\"hljs-keyword\">rows<\/span> affected, <span class=\"hljs-number\">1<\/span> <span class=\"hljs-built_in\">warning<\/span> (<span class=\"hljs-number\">0.00<\/span> sec)<br \/>\n<\/code><\/div>\n<\/div>\n<blockquote data-start=\"4485\" data-end=\"4560\">\n<p data-start=\"4487\" data-end=\"4560\">\u0647\u0634\u062f\u0627\u0631 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062c\u062f\u0648\u0644 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a \u0648\u0644\u06cc \u062f\u0633\u062a\u0648\u0631 \u06a9\u0644 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<\/blockquote>\n<hr data-start=\"4562\" data-end=\"4565\" \/>\n<h2 data-start=\"4567\" data-end=\"4594\">\u062a\u063a\u06cc\u06cc\u0631 \u062c\u062f\u0648\u0644 (ALTER TABLE)<\/h2>\n<p data-start=\"4595\" data-end=\"4660\">\u0628\u0631\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0633\u0627\u062e\u062a\u0627\u0631 \u062c\u062f\u0648\u0644\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 <strong data-start=\"4628\" data-end=\"4643\">ALTER TABLE<\/strong> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">ALTER TABLE<\/span> table_name ALTER_OPTION sub_options...;<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"4726\" data-end=\"4810\">\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0646\u0627\u0645 \u062c\u062f\u0648\u0644 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f\u060c \u0633\u062a\u0648\u0646 \u0627\u0636\u0627\u0641\u0647 \u06cc\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f\u060c \u06cc\u0627 \u0646\u0648\u0639 \u0633\u062a\u0648\u0646 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<p data-start=\"4812\" data-end=\"4832\">\u0645\u062b\u0627\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0627\u0645 \u062c\u062f\u0648\u0644:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">ALTER TABLE<\/span> faveParks RENAME <span class=\"hljs-keyword\">TO<\/span> faveNYCParks;<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"4892\" data-end=\"4913\">\u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0633\u062a\u0648\u0646 \u062c\u062f\u06cc\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">ALTER TABLE<\/span> faveNYCParks <span class=\"hljs-keyword\">ADD<\/span> <span class=\"hljs-keyword\">COLUMN<\/span> borough <span class=\"hljs-type\">varchar<\/span>(<span class=\"hljs-number\">20<\/span>);<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"4984\" data-end=\"4993\">\u062d\u0630\u0641 \u0633\u062a\u0648\u0646:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">ALTER TABLE<\/span> faveNYCParks <span class=\"hljs-keyword\">DROP<\/span> <span class=\"hljs-keyword\">COLUMN<\/span> borough;<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"5053\" data-end=\"5068\">\u062a\u063a\u06cc\u06cc\u0631 \u0646\u0648\u0639 \u0633\u062a\u0648\u0646:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">ALTER TABLE<\/span> faveNYCParks MODIFY <span class=\"hljs-keyword\">COLUMN<\/span> yearBuilt <span class=\"hljs-type\">smallint<\/span>;<br \/>\n<\/code><\/div>\n<\/div>\n<blockquote data-start=\"5141\" data-end=\"5229\">\n<p data-start=\"5143\" data-end=\"5229\">\u062a\u0648\u062c\u0647: \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u062c\u062f\u0648\u0644 \u0628\u0633\u062a\u0647 \u0628\u0647 RDBMS \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a \u0648 \u0628\u0627\u06cc\u062f \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0631\u0633\u0645\u06cc \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<\/blockquote>\n<hr data-start=\"5231\" data-end=\"5234\" \/>\n<h2 data-start=\"5236\" data-end=\"5247\">\u062d\u0630\u0641 \u062c\u062f\u0648\u0644<\/h2>\n<p data-start=\"5248\" data-end=\"5284\">\u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u0648 \u062a\u0645\u0627\u0645 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0622\u0646:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">DROP<\/span> <span class=\"hljs-keyword\">TABLE<\/span> table_name;<br \/>\n<\/code><\/div>\n<\/div>\n<blockquote data-start=\"5321\" data-end=\"5349\">\n<p data-start=\"5323\" data-end=\"5349\">\u0647\u0634\u062f\u0627\u0631: \u062d\u0630\u0641 \u062c\u062f\u0648\u0644 \u062f\u0627\u0626\u0645\u06cc \u0627\u0633\u062a.<\/p>\n<\/blockquote>\n<p data-start=\"5351\" data-end=\"5376\">\u062d\u0630\u0641 \u0686\u0646\u062f \u062c\u062f\u0648\u0644 \u0628\u0627 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">DROP<\/span> <span class=\"hljs-keyword\">TABLE<\/span> table1, table2, table3;<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"5425\" data-end=\"5491\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <strong data-start=\"5436\" data-end=\"5449\">IF EXISTS<\/strong> \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062e\u0637\u0627 \u0627\u06af\u0631 \u062c\u062f\u0648\u0644 \u0645\u0648\u062c\u0648\u062f \u0646\u0628\u0627\u0634\u062f:<\/p>\n<div class=\"contain-inline-size rounded-2xl corner-superellipse\/1.1 relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-[calc(var(--sticky-padding-top)+9*var(--spacing))]\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-sql\"><span class=\"hljs-keyword\">DROP<\/span> <span class=\"hljs-keyword\">TABLE<\/span> IF <span class=\"hljs-keyword\">EXISTS<\/span> faveNYCParks, parkInfo;<br \/>\n<\/code><\/div>\n<\/div>\n<hr data-start=\"5550\" data-end=\"5553\" \/>\n<h2 data-start=\"5555\" data-end=\"5566\">\u062c\u0645\u0639\u200c\u0628\u0646\u062f\u06cc<\/h2>\n<p data-start=\"5567\" data-end=\"5817\">\u0628\u0627 \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u060c \u0634\u0645\u0627 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0648 \u062d\u0630\u0641 \u062c\u062f\u0627\u0648\u0644 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 SQL \u0631\u0627 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u062f. \u062f\u0633\u062a\u0648\u0631\u0647\u0627 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0647\u0631 RDBMS \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 SQL \u06a9\u0627\u0631 \u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 \u0647\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u062f\u0627\u062f\u0647 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u062f \u0648 \u0628\u0631\u0627\u06cc \u062c\u0632\u0626\u06cc\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0631\u0633\u0645\u06cc \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p data-start=\"5819\" data-end=\"5926\">\u0627\u0632 \u0647\u0645\u0631\u0627\u0647\u06cc \u0634\u0645\u0627 \u0628\u0627 <strong><a href=\"https:\/\/parmin.cloud\/about\">\u067e\u0627\u0631\u0645\u06cc\u0646 \u06a9\u0644\u0648\u062f<\/a><\/strong> \u0633\u067e\u0627\u0633\u06af\u0632\u0627\u0631\u06cc\u0645.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<div style='text-align:center' 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